Security Guard Companies

Based in Houston, TX, AAA Security Guard Service provides professional security solutions. They offer uniformed security guards, mobile patrols, and comprehensive protection services for various commercial and industrial clients. Their expertise ensures secure environments and assets.

Based in New York, NY, AAM Secure provides unarmed and armed security guard services. The company offers 24/7 security solutions for diverse clients including corporate offices, schools, warehouses, places of worship, commercial premises, residential buildings, and hotels across Manhattan. They specialize in security deterrence.

ADS Guards Private Security offers professional security guard services across California with flexible, affordable pricing and no long-term contracts. Their fully trained, background-checked officers hold BSIS guard cards, providing reliable property protection. The company uses guard monitoring, GPS-enabled vehicles, and offers clients real-time electronic daily reports via an online portal.

Based in Des Plaines, IL, Advanced Security Solutions, Inc. offers comprehensive security services including armed guards, event security, mobile patrols, and retail security. The company provides licensed, experienced guards and customized solutions with 24/7 support for businesses, events, and communities across the Midwest.

Based in Paterson, NJ, Aegis Protective Service offers security guard services for small and medium-sized businesses throughout New Jersey. Their trained officers provide patrol, escorts, investigations, and security for events, commercial buildings, and construction sites. The company also offers SORA and CPR training.

CODE 4 PRIVATE SECURITY provides professional guard and patrol services tailored for businesses and executives. They review client requirements, confirm availability, and offer customized coverage options and pricing, with the ability to arrange rapid deployment for urgent needs.

Based in Los Angeles, CA, Allied International Security, Inc. provides professional unarmed and armed security guard services across Southern California. They offer tailored security solutions for diverse industries like retail, corporate offices, events, medical facilities, construction sites, hotels, and residential complexes, with 24/7 customer service and highly trained personnel.

All Mission Security, Inc. provides comprehensive security guard services across Los Angeles and California. Offerings include armed and unarmed security, vehicle, foot, bike, and golf cart patrols, standing guards, and fire watch. The company defends corporate offices and other facilities against various threats.

Based in Sacramento, CA, All Star Security Services provides highly trained security guards and patrol officers. They serve diverse settings, including hospitals, schools, transportation hubs, government agencies, concerts, and sporting events. The company offers commercial security guards for various needs.

American Corporate Security, based in Long Beach, CA, offers comprehensive security solutions. They provide uniformed security guards, mobile patrol, event security, executive protection, threat assessment, and loss prevention. The company specializes in delivering professional, reliable, and tailored services to businesses and individuals.

Based in Fremont, CA, American Forever Security, INC. specializes in delivering professional and reliable security guard services. The company is dedicated to protecting properties, assets, and individuals through trained and vigilant personnel. They offer comprehensive security solutions for commercial, residential, and event needs within the US.

American Global Security, based in Los Angeles, provides security guard services across California for commercial, residential, and industrial clients. With over 45 years of experience, they offer armed and unarmed guards, vehicle and foot patrol, fire watch, and standing guard services.

Based in Houston, TX, American Guards Security provides comprehensive security guard services, including armed and unarmed officers, across Harris County. They offer 24/7 surveillance, mobile patrol, and temporary security for corporate facilities and special events. The company integrates cutting-edge technology with strategic practices for professional precision.

American Security Services, Inc. based in Forest Park, IL, provides comprehensive security guard services across the greater Chicago area and Midwest. Specializing in armed security, unarmed security, and event security, the company has over 35 years of experience. They secure businesses, properties, and residences, offering nationwide services through a partnership network.

Based in Houston, TX, American S.E.A.L. Security Services Patrol Division LLC offers comprehensive security solutions for residential and commercial properties. The company provides tailored services, including professional patrol divisions and CCTV monitoring. With over 15 years of expertise, they utilize cutting-edge technology to safeguard client assets.

Based in Fresno, CA, AmeriGuard Security Services Inc provides professional security guard services. The company offers comprehensive security solutions, including on-site uniformed guards, mobile patrol, and surveillance systems. They cater to commercial and industrial clients, focusing on asset protection and safety.

Based in Houston, TX, Anointed Hands Safety Training and Security LLC offers professional security guard and patrol services. They deploy licensed private security officers and off-duty police, tailoring solutions to client needs. The company also provides safety training courses for various sectors, including workplaces, healthcare, and educational institutions.

Based in Virginia Beach, VA, Armed Enforcement provides security guard services, including armed and unarmed officers and vehicle patrols, across Northern and Southern Virginia. They leverage advanced technology like NFC tracking and AI monitoring for enhanced safety. Officers receive continuous in-house and state licensing training.

Based in Elmsford, NY, Arrow Security provides comprehensive security services. They offer armed and unarmed security officers, investigative services, and integrated security solutions. The company also supplies fire guards and fire/life safety directors for various client needs.

ASC Private Security provides professional, reliable, and consistent security guard services in Los Angeles and surrounding areas. The company offers uniformed security solutions 24/7 to protect businesses, apartment complexes, and various facilities. They focus on deterring threats such as robberies, disgruntled employees, and other incidents with a well-trained security force.

Based in Chatsworth, CA, Assertive Security Services & Consulting Group provides armed and unarmed security guard services across Southern California. They offer 24/7 coverage, fire watch services, and professional security for commercial, residential, construction, and event properties, ensuring vigilance and safety.

Benitez Security Services, Inc. offers comprehensive security guard solutions across California, prioritizing safety, dedication, and customer service. They provide armed and unarmed security, mobile patrols, event security, access control, and loss prevention for commercial and institutional clients. Benitez delivers custom-tailored protection and peace of mind.

Black Hills Protection, based in Rapid City, SD, offers comprehensive and tailored security solutions. Their professional team provides reliable services, with officers undergoing extensive training, including self-defense and certified range time. This ensures high-quality security for clients' staff and the general public.

Based in Rosemont, IL, Blue Star Security LLC provides professional security guard services. Co-founded by former Chicago Police Department officers with extensive law enforcement experience, the company offers comprehensive security solutions. They emphasize preparedness for critical incidents, including active shooter events, ensuring client protection.

Based in South Orange, NJ, Building Security Services, Inc. (BSS) provides professional security guard services with unarmed and armed personnel. Established in 1982, the company serves businesses throughout New Jersey, including Jersey City and Newark. BSS also offers comprehensive security systems, cameras, and access control solutions.

Based in Fresno, CA, Bulldog Event Security provides comprehensive services for event security. The company offers professional security guards and personnel to ensure safety and order for various events. They deliver reliable, tailored security solutions for concerts, festivals, corporate functions, and private gatherings.

Based in Torrance, CA, BlueWolf International Security provides licensed and bonded private security guard services throughout California. They offer unarmed and armed guards, mobile patrols, and security consulting. The company emphasizes dependable service, professional integrity, and 24/7 supervision for client safety.

Based in Rocklin, CA, California Private Security, Inc. provides comprehensive private security services throughout California. Specializing in the protection of life and property, the company holds a PPO 120090 license and offers 24-hour dispatch for client needs.

Based in Sacramento, CA, California Security Agency offers professional mobile security patrol services, including armed and unarmed guards, and security monitoring. Their extensively trained guards provide highly visible deterrence against break-ins, vandalism, and other crimes. They also offer fire watch and special event security, serving diverse organizational needs.

C&C Security Patrol, Inc. is a security guard company based in Union City, CA, offering comprehensive security solutions. Services include uniformed officers, vehicle patrol, alarm response, concierge security, and specialized event security. They provide on-site security for commercial and residential properties.

Based in Houston, TX, City Security Services provides reliable, professional, and customized security guard solutions. They focus on service quality, modern technology, and in-house training to protect businesses, residences, and events. Offering 24-hour monitoring and coverage, their team ensures consistent care across Texas.

Based in San Leandro, CA, CME Security Services is a fully-licensed, Hispanic-owned provider of security guard services throughout the San Francisco Bay Area. They offer armed and unarmed guards, mobile and foot patrols, fire watch, integrated security systems, and school safety officers for commercial, event, and institutional needs.

Based in Saginaw, MI, R&D Conley Security Agency Inc. provides complete security services for homes and businesses. The company offers professional security patrol services, with various security officers to keep facilities safe. They assist with residential, commercial, and event security solutions on a temporary or permanent basis.

Based in Germantown, MD, Custom Security Inc provides advanced security solutions for businesses, families, homes, and valuables. The company focuses on refining security services beyond traditional methods like night watchmen to offer comprehensive protection tailored to modern needs.

Based in Valencia, CA, DHS Private Security Guards & Marked Vehicle Patrol provides professional security guard services. The company offers uniformed guards and marked vehicle patrols to enhance property safety and security. They serve commercial and private clients seeking reliable surveillance and a visible physical security presence.

Based in Fresno, California, DSS Private Security provides comprehensive security guard services throughout the state. They specialize in armed and unarmed security, mobile patrol, and special event security. The company offers professional security solutions for businesses and residents, focusing on protection and peace of mind.

Based in Los Angeles, California, Eagle Eye Pro provides professional security guard services across various industries, including residential and corporate. They offer 24/7 protection with a proactive approach, specializing in preventing incidents before they occur. The company has been safeguarding properties since the early 2000s.

Based in Visalia, CA, Element Security & Risk Management Solutions provides armed and unarmed security guards and vehicle patrols. They offer 24/7 protection for businesses, events, residential areas, and construction sites across Central and Southern California. Additional services include risk management, retail loss prevention, and customized safety training.

Based in San Diego, CA, Executive Protection & Security Agency provides comprehensive security solutions for individuals and businesses. They offer private and executive security services, safeguarding homes, corporate entities, VIPs, and high-profile individuals from various threats.

Based in Simi Valley, CA, Eternity Private Security provides comprehensive unarmed and armed guard services. Their trained professionals offer conflict resolution, access control, and emergency response for various clients. They secure businesses, retail, residential, and events, also specializing in enhanced protection for high-risk environments, VIPs, and fire watch.

Based in New Orleans, LA, Finest Executive Protection specializes in executive protection, bodyguard, and security escort services. They utilize active and retired law enforcement officers for high-profile executives, dignitaries, and public figures. The company also offers child security, undercover officers for events, and travel security, including multilingual escorts.

Based in Calabasas, CA, First Choice Security Guard & Patrol Services is a California-licensed Private Patrol Operator (PPO 121630). They provide unarmed security guards, mobile patrols, event security, and fire watch for commercial and residential properties. The company serves Los Angeles, Orange, and Ventura Counties.

Based in St. Louis, MO, GardaWorld is an international provider of comprehensive security services. The company specializes in offering security guard solutions for commercial and industrial clients. GardaWorld operates across the United States, Canada, Europe, Africa, and Asia, delivering diverse security and risk management expertise.

Based in Houston, TX, GardaTexas LLC provides comprehensive security services, offering armed security officers, unarmed security guards, and courtesy vehicle patrol. The company emphasizes affordable pricing, 24/7 emergency services, and guards on call to ensure client peace of mind.

Global Risk Solutions, Inc. provides comprehensive security guard services across various regions of California. They offer security solutions for Northern California, the Bay Area, Central Coast, and Central Valley locations including Palo Alto, San Francisco, Sacramento, and Fresno.

Guards On Call is a licensed security company based in Houston, TX, offering 24/7 armed and unarmed services across Texas, including Houston, Dallas, and Austin. They provide mobile patrols, fire watch, and security officers for schools, construction sites, and businesses, ensuring protection for people and property.

Based in Los Angeles, CA, High Caliber Protection Group is a licensed and insured private security company serving Southern California for over 15 years. They offer customized security plans, including unarmed and armed security, executive protection, residential asset protection, CCTV surveillance, patrol services, and 24/7 dispatch for various clients and events.

Based in Southfield, MI, H&P Protective Services provides comprehensive security solutions for commercial and private clients. Their offerings include uniformed security guards, patrol services, special event security, and executive protection. They also specialize in CCTV monitoring and security consulting, delivering professional and reliable protective services.

Inter-Con Security provides comprehensive security services, specializing in uniformed security guard solutions for various industries. Headquartered in Pasadena, CA, the company offers tailored protective services to clients, leveraging a skilled workforce and advanced strategies to ensure safety and asset protection.

International Protective Services Inc. provides professional security services to individuals and organizations across the Midwest and Chicagoland area. Founded over 10 years ago, the company delivers on client protection and training needs. They also offer security training classes, including concealed carry, for various personnel.

Jeff Gutierrez Event Security Guard provides commercial, event, and personal security guard services across the San Francisco Bay Area and Northern California, extending statewide. Specializing in armed and unarmed uniformed security, loss prevention, and security advisory, the company leverages over 40 years of experience, serving clients since 1996.

Based in Houston, TX, Mayer Security Services delivers intelligence-led security solutions for executives, healthcare systems, and industrial operations across Texas. They provide security guard services for construction sites, commercial, industrial, warehouse, and hospital facilities, focusing on early threat recognition and defensible decision-making to reduce risk.

Based in Cleveland, OH, Metro Cleveland Security Inc. provides professional armed and unarmed security guards and services. Since 1966, they secure commercial, industrial, and residential assets across North Eastern Ohio and statewide. Services include private investigation, serving manufacturing, chemical plants, and apartment complexes.

Based in Pleasanton, CA, Metro Security Services provides comprehensive security guard services across the Bay Area and Sacramento. They offer unarmed security, fire watch, and various patrols including mobile, golf cart, and vehicle guards. Services cater to corporate, residential, retail, construction sites, and special events.

Based in Lake Forest, CA, Mission Protection Services INC offers comprehensive security guard services. These include armed and unarmed security, fire watch, mobile patrol, and event security. The company also provides loss prevention services, catering to various commercial and industrial clients nationwide.

I.R. Mueller Corporation, established in 1979, operates as Western New York's largest locally owned security company. They provide professional security services for facilities, emphasizing integrity, dependability, and professionalism. The company also offers discreet private investigation services, growing its workforce and client base through a commitment to mutual cooperation and trust.

NJB Protection is a licensed and insured security solutions firm offering dedicated guards, patrol, and quick response teams. They provide alarm response, live video monitoring, robotics, CCTV installation, and emergency planning. Serving national clients, the company supports large-scale projects and small businesses across the United States.

Based in Brooklyn, NY, International Security Services, Inc. (ISS) offers comprehensive security solutions. Services include security guard services, executive protection, and private investigations. The company also provides firearm-permit consulting and training, Fire & Life Safety Director services, and security guard training, serving businesses across New York.

Based in Rapid City, SD, Odins Gate Guards provides comprehensive security solutions for clients across diverse industries. Operating for four years, the company offers a range of security guard services, including event security and mobile patrols. They serve the Northern Plains Region, with coverage from South Dakota to Montana and Wyoming.

Based in North Olmsted, OH, PalAmerican Security Cleveland provides professional security guard services for commercial and industrial clients. They offer tailored security solutions to protect assets, personnel, and property across various sectors.

Based in Chatsworth, CA, Professional Security Guard Inc. provides licensed, insured, and trained security professionals across California. They offer 24/7 unarmed security services, including mobile patrols, firewatch, and on-site protection for homes, businesses, and events. With over 10 years of experience, PSG Guard ensures safety and peace of mind.

Based in San Mateo, CA, Protection Corps Security Service provides professional security guard, vehicle patrol, and event security. They offer highly trained private security personnel for diverse clients including businesses, residential neighborhoods, events, retail, warehouses, and hotels across the Bay Area. Protection Corps is fully licensed, bonded, and insured, committed to crime deterrence.

Prudent Security Solutions Inc. provides comprehensive security guard services, featuring both unarmed and armed personnel. Operating in California and New Jersey, they offer tailored on-site protection, crowd control, and daily security for corporate and residential settings. The company also specializes in specialized fumigation security services.

Based in Woodland Hills, CA, Ready 24h Security Inc. offers licensed and insured security solutions across California. With over 50 years of experience, the company provides professional security guard services for hotels, industrial facilities, events, retail, healthcare, educational institutions, and construction sites.

Based in Houston, TX, Ranger Guard provides comprehensive security services for businesses nationwide. Their offerings include fire watch, K9 security, sporting event security, building security, and foot patrol services to ensure safety and protection across multiple states.

Safety Zone Security, Inc. offers instant, detailed quotes for month-to-month security guard services, providing immediate coverage throughout California. With over 3,000 personnel, the company specializes in deploying security for large-scale enterprises across multiple locations with rapid turnaround.

Secure Scouting Inc. provides professional and reliable security guard services across California. Their offerings include unarmed and armed security guards, mobile patrol, fire watch, security camera monitoring, and event security. They serve commercial clients in the Bay Area, Sacramento, Los Angeles, and other key regions, safeguarding premises and assets.

Security Base Group provides professional security guard services across California, headquartered in Los Angeles. The company offers tailored protection for businesses, events, and communities, with licensed, background-checked, and fully trained guards available 24/7. They serve clients in diverse sectors including retail and construction, ensuring fast deployment.

DCW Investigations & Security LLC provides private investigations and security services for commercial and private clients in New York. They offer protection for dignitaries, executives, celebrities, and individuals, plus security for various events. The company also performs background checks and operates a security training academy.

Based in Reading, PA, A+ Investigations & Protection provides licensed, insured, and professionally trained security officers across Pennsylvania. They offer armed and unarmed uniformed security, plainclothes loss prevention, and executive protection for business, residential, and special event needs, including security drivers.

SGV PATROL provides on-site security guard services across Southern California. They offer trained professionals, including uniformed and plainclothes personnel, for 24/7 protection against theft and unauthorized access. The company delivers flexible, customizable solutions with no long-term contracts for businesses, events, and residential properties.

Based in Corona, CA, Signa Guard & Patrol Service offers professional security guard and patrol solutions. They provide uniformed security officers for various needs, including commercial, residential, and event security, ensuring client safety and protection across Southern California.

Silbar Security Corporation is a veteran-owned and operated company based in Chesapeake, VA, providing comprehensive security guard services. They offer armed and unarmed security guards, patrol services, on-site security officers, alarm response, and special event security solutions. Their services cater to various commercial, industrial, and retail needs across the region.

Based in Bowie, MD, SMART Security Pros is a private security company providing armed and unarmed security guards and physical protection services. With over 20 years of experience, they serve clients across Washington DC, Maryland, and Virginia. Services include personal protection, commercial security, and corporate and private event security.

Security Professionals Group PLLC is a company based in Park Ridge, IL, providing professional security guard services. As a direct provider, they offer trained personnel for various security needs, serving commercial and industrial clients in the Illinois region.

Based in Mount Pleasant, MI, STT Security provides comprehensive security, safety, and investigative solutions across the USA. They offer 24/7 security guard services, specialized business security solutions, and executive protection. Serving diverse industries like education, industrial, and healthcare, STT focuses on customized client partnerships.

Based in Flint, MI, Teachout Security Solutions provides tailored security, consulting, and verification services. With over 40 years of experience, the company focuses on professional customer service and unique client solutions, avoiding generic approaches.

Steadfast Protection LLC, based in Garland, TX, is a licensed provider of private security guard services across Texas. The company deploys uniformed security personnel to protect and preserve business assets, emphasizing deterrence and delivering steadfast protection for client properties and personnel.

Based in Chicago, IL, Tribe Security Guard Service provides professional armed and unarmed security solutions. They offer executive and venue protection, retail, commercial, and personal security, along with fire guard watch and mobile patrol. Services extend to tactical cannabis dispensary, church, and event security, covering the greater Chicago area.

Based in El Cajon, CA, United Guard Services, Inc. provides professional security guard services across California. They offer solutions for businesses, residential properties, and and events, including armed and unarmed guards, mobile patrols, event security, and surveillance monitoring. Industries served encompass medical facilities, banks, hotels, and construction sites.

Based in Houston, Texas, US Guard Security Inc. provides 24/7 commercial, residential, and industrial security guard services. The company specializes in both armed and unarmed permanent or temporary uniform security solutions for clients in Houston, Dallas, and surrounding areas.

Based in Chicago, IL, U.S. Security and Protective Services Inc. provides comprehensive security solutions. They offer commercial and retail security, personal protection, event security, and patrol services. With experienced founders, the company upholds high standards to ensure client safety and satisfaction.

Based in Fresno, CA, Vigilant Private Security, Inc. provides professional security services, including on-site foot and vehicle patrols, executive protection, and special event security. They also offer CCTV monitoring. Serving residential, commercial, and industrial properties in California's Fresno, Sacramento, and Modesto metropolitan areas with trained security officers.

Based in Oakland, CA, Vigilant Pro Private Security Services offers professional armed and unarmed security solutions. They provide tailored protection for Oakland businesses, properties, and communities. Expertise spans high-rise buildings, industrial complexes, educational institutions, and healthcare facilities, complemented by 24/7 video surveillance operations.

Based in Woodland Hills, CA, WeGuard Private Security provides highly-trained and licensed guards for private security services. Serving all of Southern California, including Los Angeles, the company ensures the safety of business and personal assets. Their guards are equipped to handle various threats.

Based in Riverside, CA, West Coast Security Patrol provides licensed security guard services, mobile patrols, and on-site protection throughout Southern California. They offer armed and unarmed guards, specialized services for construction sites, warehouses, fire watch, and event security for commercial, residential, and industrial properties.

Based in Avon, Ohio, Whittguard Security Services, Inc. is Lorain County's largest privately owned security company. They provide professional security officers, off-duty police, and mobile patrol services for various facilities, from small dwellings to large industrial parks. Whittguard offers customizable security plans and personalized solutions for clients.

Wilbert's Protection LLC, based in Pearland, TX, offers a comprehensive range of security services. They provide on-site security, mobile patrol services, and event security, tailoring each solution to meet the specific needs of their clients. Their services are designed to protect assets and ensure safety.

PrimeGuards Security provides 24/7 rapid response security guards and fire watch. They offer customized security plans with armed and unarmed personnel for commercial, construction sites, banks, ATMs, manufacturing plants, technology companies, and industrial facilities. Services include access control and theft prevention.

Based in New York, NY, A1 Security Professionals offers comprehensive security guard services for residential and corporate buildings, retail stores, hotels, financial institutions, and private events. They also provide security for bars, taverns, lounges, restaurants, and nightclubs, focusing on maintaining safety and property integrity.

Based in Philadelphia, PA, Aim Security provides professional security guard services to commercial and residential clients. Their offerings include unarmed and armed guards, executive protection, event security, corporate security, and mobile patrol solutions, ensuring comprehensive protection and peace of mind.

All Nation Security Services, Inc. a Los Angeles-based, Women-, Minority-, and Family-Owned security agency, offers customized security guard services. With over 20 years of experience, they provide 24/7 patrol, surveillance, and crime prevention for businesses and individuals. They serve California, Nevada, Florida, and Texas.

Based in Maple Shade, NJ, Armed Guardian Security provides armed security services for schools, places of worship, and personal clients. They exclusively employ retired New Jersey Law Enforcement Officers, each with over 20 years of experience, offering deep expertise and commitment across South Jersey and Philadelphia.

Allied Universal provides comprehensive security and services to help keep people, businesses, and communities safe. They offer security expertise to clients, ensuring protection for various entities, including partnerships with major venues like BMO Stadium.

CSD Security Services / Patrol offers comprehensive security solutions with highly trained officers in Los Angeles and Ventura County. Services include mobile patrol, emergency and event security, executive protection, plus virtual or onsite protection for businesses, homeowners, and schools.

Capital Security Investigations, LLC provides comprehensive security solutions based in New Jersey. They offer trained security guards, mobile patrol services, executive protection, and event security. The company also specializes in threat assessments, loss prevention, and remote monitoring, serving diverse clients with professional and reliable security services.

Based in Yonkers, NY, Central Security Service Bureau provides professional security guard services. The company specializes in delivering comprehensive safety and protection solutions for businesses and properties, utilizing trained personnel to ensure client peace of mind and secure environments.

Based in Parma, OH, Del Rio Protective Services LLC provides comprehensive security solutions for personal and commercial needs. They offer highly trained and licensed security professionals for manned guarding services, ensuring safety for churches, schools, public events, and private events, committed to safeguarding assets and individuals.

Based in Lakewood, CA, ECT Security - Event Control Team provides professional general unarmed guard services. The company specializes in offering reliable security solutions for a variety of needs, including robust security coverage for special events. They focus on delivering skilled personnel to ensure client safety and effective control.

Based in Houston, TX, Enforce Security Services, Inc. provides professional, licensed, armed, and unarmed security guards. They offer security guard details, roving vehicle patrol, foot patrol, parking lot, and residential services. Serving clients such as banks, hospitals, retail, and construction sites, the company delivers reliable security solutions across major Texas cities.

Based in Fresno, CA, Ethos Protection Services Inc. offers comprehensive security solutions including uniformed officers, vehicle patrol, alarm response, and executive protection. With over 50 years of industry experience, they also provide security consulting and preparedness training to protect people and property.

Based in Oakland, CA, Five Star Security & Event Staffing provides professional security protection and staffing for businesses and events. They offer dependable commercial, residential, and event-based security services, including 24/7 onsite monitoring, armed security officers, and advanced threat prevention within the California Bay Area.

Freelance Security Services LLC offers comprehensive security guard services in Portsmouth, utilizing trained armed and unarmed guards. The company provides dependable local coverage and rapid response for consistent on-site protection. They serve diverse sectors including hospitality, government, religious facilities, construction, retail, commercial offices, industrial sites, and various events.

Guardian Integrated Security delivers security solutions for commercial and industrial properties throughout California. With 20 years of experience, they provide fully licensed security guard services, remote guarding, video surveillance, mobile surveillance units, and vehicle patrol services. They assess, install, and vigilantly monitor systems to protect business assets.

Based in Virginia Beach, VA, Guardus Security provides professional security guard services for commercial and industrial clients. The company offers trained personnel for various protection needs, ensuring safety and property security, including on-site guarding and surveillance solutions.

Illinois Security Services, Inc. based in Chicago, IL, provides unarmed and armed security guard services. They offer off-duty police officers, executive protection, and specialized security for events, construction sites, and labor disputes. The company also conducts investigations and loss prevention, serving Illinois, Indiana, and Wisconsin.

Based in East Orange, NJ, Interlock Global Security Services provides professional security solutions. The company prioritizes customer-driven professionalism, corporate integrity, 24/7 support, and strict confidentiality. They ensure exceptional training programs and conduct thorough federal and state criminal background checks on all employees for reliable service.

Based in Philadelphia, PA, JNS Protection Services is a triple minority-owned company providing tailored private security solutions. They offer reliable protection for residential communities, corporate campuses, and construction sites. With a highly trained team, the company is committed to delivering peace of mind through strategic oversight.

Kennedy Security Services Inc. based in Greenwich, CT, provides comprehensive security guard services for commercial, residential, and special event clients. The company offers professional uniformed security guards, both unarmed and armed, along with mobile patrols and executive protection services, focusing on tailored security strategies.

Lagarda Security offers professional security guard services for businesses and organizations. The company provides trained and licensed security personnel for various needs, including on-site surveillance, access control, mobile patrols, and event security, ensuring client safety and asset protection.

Based in Stanton, CA, Main Patrol, Inc. offers 24/7 security services across Orange County. They deploy expertly trained patrol officers and security guards, including former law enforcement and military personnel. Services feature visible mobile patrols, on-site security, and video surveillance monitoring for commercial, residential, and school environments.

Based in Rapid City, SD, Mountain States Security, Inc. provides professional security guard services for commercial and industrial clients. They offer trained personnel for on-site protection, mobile patrol, and rapid alarm response, ensuring safety and asset security across various sectors.

Neoteric Executive Protection Corp provides specialized executive protection services, founded by a retired U.S. Navy Naval Special Warfare veteran. The company brings over two decades of operational experience in weapons, use of force, and anti-threat protection. It delivers disciplined, discreet, and professional security solutions for every client engagement.

Night Owl Tactical Group provides comprehensive private security and personal protection services. Their team focuses on implementing preventative measures and safeguarding businesses, families, and properties. The company emphasizes a workforce of hand-selected, thoroughly trained officers and support staff to deliver high-quality service.

Based in Sacramento, CA, California Patrol Enforcement provides comprehensive security guard and patrol services across California. Capabilities include armed and unarmed security, executive protection, event security, fire watch, and camera monitoring. They serve residential, cannabis, financial, construction, healthcare, corporate, and educational institutions.

Based in Houston, TX, Professional Guard & Patrol, Inc. (PGP) has provided professional security solutions since 1985. They offer reliable security guards, comprehensive patrol services, and alarm response services. PGP helps protect people, property, and assets throughout the greater Houston area, assisting commercial and industrial clients with their security needs.

Based in Lakewood, OH, Precision Security Agency LLC provides professional security personnel and rapid-deploy mobile surveillance. Founded by a retired law enforcement officer, the company offers proactive security services, including mobile security, private investigations, and FBI/BCI fingerprinting, protecting the greater Cleveland area since 2007.

Based in Chicago, IL, Safety Service Systems, Inc. (S3) specializes in consulting and a comprehensive array of event security services. They provide crowd security, brand protection, project direction, security management, and guest services, tailoring operations to specific company or venue requirements.

Real Security 365 is a security services provider based in Cleveland, OH. The company offers a range of security guard solutions for commercial and industrial clients. They provide professional security personnel to protect assets and ensure safety for businesses in the Cleveland area.

Sentry Force Security, LLC provides comprehensive security guard services across various sectors. They offer mobile and roving patrols utilizing marked patrol cruisers, serving residential, commercial, industrial, and event clients. The company also specializes in diplomatic security and executive protection with flexible, cost-effective solutions.

Based in Rancho Cucamonga, CA, Shadow Guardian Private Protection offers comprehensive security guard services and private protection. This BBB-accredited business is committed to ethical practices and customer satisfaction across Southern California communities such as Ontario, Pomona, Fontana, and Riverside.

Spichers Security Services Inc. provides professional armed and unarmed security officers, private investigation services, and mobile patrol to commercial, industrial, and residential clients. Based in Hagerstown, MD, they offer comprehensive security solutions across Maryland and Pennsylvania, specializing in trained personnel.

Based in Philadelphia, PA, Tactical Response Security Consulting Inc. is a full-service MBE armed and unarmed security and detective agency. The company provides nationwide security consulting, along with armed and unarmed security guard services, patrol, executive protection, and private investigator services.

T.D. Security Services LTD provides security guard services across Northeast Ohio, operating since 1984. The company offers business protection with officers available 24 hours a day, seven days a week, 365 days a year. They provide consultations and quotes for tailored security solutions to clients.

Based in San Antonio, TX, Texas Veteran Security LLC is a veteran-owned company providing comprehensive security solutions. Founded by former military personnel, they offer professional armed and unarmed guard services. The company also provides security consulting, training programs for guards, and various security and surveillance tools for businesses.

Based in Passaic, NJ, 5S Security LLC provides armed and unarmed security guard services. They specialize in corporate, school, religious institution, event, executive protection, and construction security. Guards, primarily from law enforcement, are extensively vetted and undergo ongoing training in active shooter scenarios and threat response.

Based in Brooklyn, NY, FBY Security Services Inc offers comprehensive security guard solutions. The company provides trained and professional personnel for various needs, including residential and commercial protection, access control, and patrol services, ensuring safety and security for clients across the region.

Frontline Security Services provides professional security guard solutions, specializing in on-site officers, mobile patrol, and special event security. Serving commercial and industrial clients, they offer both armed and unarmed guards to protect properties and ensure safety. The company is based in Saginaw, MI.

Based in Chicago, Monterrey Security offers customized security, public safety, and crowd management plans for facilities and events. Providing 24/7 services, investigations, and consulting, they serve diverse clients from large stadiums to small businesses and government. They are the largest minority-owned security firm in Chicago.

Based in Virginia Beach, VA, Optimal Protection & Security Services LLC provides comprehensive security solutions. They offer uniformed security guards, armed and unarmed personnel, loss prevention, event security, and patrol services. The company specializes in securing commercial, residential, and corporate properties.

Based in Fresno, CA, SGA Private Security LLC offers professional security guard services for businesses and individuals. The company provides a range of security solutions, including armed and unarmed guards, to protect property, assets, and personnel, ensuring a safe and secure environment for its clients.