Prefab Building Manufacturers

Based in San Jose, CA, ADORE Homes specializes in manufacturing prefabricated Accessory Dwelling Units (ADUs). The company offers a diverse collection of quality backyard homes, designed for additional housing or generating rental income. They manage the entire process of delivering and setting up these prefab structures for homeowners.

ADU Builders California, based in Roseville, CA, specializes in designing and constructing prefabricated Accessory Dwelling Units (ADUs) and custom tiny homes. They offer comprehensive design-build services for granny flats, backyard cottages, and garage conversions, delivering pre-built solutions across California.

Based in Herald, CA, All American Modular LLC is a manufactured and modular home builder. The company specializes in custom floor plans for residential and multi-family homes, along with commercial modular buildings. Services include financing, permit processing, and full site construction for prefabricated structures.

Allied Steel Buildings, based in Fort Lauderdale, FL, manufactures customized prefabricated steel and metal buildings. The company provides in-house engineering for design, drawings, and metal building fabrication. With 17+ years of experience, Allied delivers systems ready for assembly for diverse project needs.

American Buildings manufactures custom engineered steel building systems and pre-engineered metal buildings. They offer fully customized, energy-efficient, and sustainable solutions with design flexibility. Serving customers across North America, the company utilizes a nationwide authorized builder network.

Based in Mount Airy, NC, American Metal Buildings specializes in providing various pre-engineered metal structures. Their product range includes durable metal garages, barns, carports, RV covers, sheds, and utility buildings, catering to diverse needs for robust building solutions.

Based in Janesville, WI, Amwood Homes manufactures panelized custom-home systems and building components. The company provides precision off-site construction services, producing trusses and wall panels for home builders. It supports clients in Wisconsin, Illinois, Iowa, and Minnesota, helping streamline construction processes.

Based in Upland, CA, BLOK Modular Constructors, Inc. specializes in permanent modular construction (PMC) and off-site construction. They provide modular building solutions for commercial, healthcare, education, and sports & entertainment industries, partnering with general contractors to deliver efficient, high-quality projects.

BLOX is a US-based manufacturer specializing in the design, manufacture, and construction of prefabricated healthcare buildings. They employ a proprietary Design Manufacture Construct (DMC) system, serving major healthcare providers nationwide. Their focus is on delivering high-quality, efficient facilities quickly.

Blue View Manufactured and Modular Inc. specializes in custom prefab and modular homes, including ADUs, for clients in California. They combine factory cost-effectiveness with custom design to offer accessible, affordable homeownership. The company provides a streamlined building process, special financing, and a 10-year warranty for their quality-built living spaces.

Based in Fort Worth, TX, BOXX Modular manufactures high-quality commercial modular buildings, offering flexible and fast-built solutions. They provide mobile offices, custom office complexes, modular classrooms, and specialty buildings for various industries. Options include both temporary and permanent structures for lease or purchase.

Based in Santa Fe, NM, B.PUBLIC Prefab manufactures high-performance prefabricated panelized structures. As a Public Benefit Corporation, they provide solutions for healthier, climate-friendly homes, emphasizing extreme energy reduction and deep sustainability. Their systems accelerate construction, enabling superior livability and comfort for next-generation dwellings.

Based in Englewood, CO, Braemar Building Systems manufactures custom steel and metal buildings. They offer prefabricated structures for diverse applications including schools, sports arenas, aircraft hangars, warehouses, and commercial or industrial facilities. The company emphasizes durable, maintenance-free buildings.

Based in Fresno, CA, California Tiny House designs and builds prefabricated tiny houses, ADUs, cabins, and commercial spaces. They offer in-stock and built-to-order models, providing customizable options including partial shells for residential and commercial applications.

Based in Danville, CA, California Pre-Cut Homes manufactures panelized wall building systems. They provide quality prefab packages, including exterior and interior wall panels, roof trusses, lumber, and hardware for lockable buildings. The company offers drafting and engineering services for custom or standard plans, assisting projects like homes, additions, garages, and barns.

Cassone specializes in modular construction, providing prefabricated buildings for the healthcare industry. Their offerings include modular solutions for hospitals, intensive care units (ICUs), emergency rooms, and examination rooms. They also develop remote dialysis and mammography facilities to meet diverse medical infrastructure needs.

DC Structures manufactures pre-engineered heavy timber structures and prefabricated building kits, specializing in post and beam and timber frame designs. They offer kits for homes, barns, cabins, and commercial venues, shipping nationwide. Their process provides pre-cut, drilled, and labeled components for streamlined and accurate assembly.

EcoSteel specializes in custom prefabricated steel building systems, leveraging advanced 3D modeling and automated robotic fabrication. They provide energy-efficient, fire and storm resistant structures using 80% recycled materials, serving sectors like retail, agriculture, and sports facilities. EcoSteel focuses on durable, custom-designed solutions for complex projects.

Based in San Jose, CA, Epic Modulars specializes in manufacturing affordable, high-quality prefabricated homes and Accessory Dwelling Units (ADUs). They utilize controlled factory environments to ensure superior construction, faster timelines, and predictable costs. Epic Modulars delivers modern, durable, and efficient housing solutions, ready for quick installation.

General Steel Corporation manufactures prefabricated steel buildings for diverse commercial and industrial needs. They provide clients with tools like a 3D building designer and online quoting system to create custom structures, including facilities for schools, CrossFit gyms, yacht works, golf courses, offices, and warehouses.

Global Modular, Inc. designs, builds, and installs factory-built modular structures for various applications. As a full-service provider, they offer new and pre-owned relocatable and modular facilities with purchase, lease, and finance options, primarily serving schools and businesses throughout California with affordable, safe, and durable solutions.

Based in Sanger, CA, Golden State Buildings LLC is a family-owned manufacturer of prefabricated structures. They provide durable and high-value sheds, garages, ADUs, horse barns, pavilions, and other custom outdoor buildings. The company focuses on dependable service and personalized support for clients in Central California.

Green-R-Panel manufactures and supplies prefabricated structural framing systems for custom homes. They provide precision-built, easy-to-assemble wall panels, engineered floor systems, and pre-cut roof trusses, all tailored to client-specific plans. This high-performance framing system helps accelerate construction and reduce waste.

Based in Boise, ID, Guerdon Modular Buildings is an off-site producer of large-scale modular construction projects. The company specializes in systems-built modular multi-family housing and other commercial structures, combining advanced manufacturing practices with traditional methods to deliver comprehensive solutions.

Hybrid Prefab Homes specializes in designing, manufacturing, and installing high-performance, sustainable, and customizable prefabricated homes. Based in Santa Rosa, CA, the company offers an efficient off-site construction process to deliver quality residential buildings. They focus on modern designs and environmental responsibility, providing comprehensive solutions from design to final installation.

Ideal Steel Buildings, based in Chico, CA, specializes in manufacturing pre-engineered steel buildings. The company produces high-quality steel building kits for commercial, agricultural, industrial, and residential applications. All structures are manufactured in their US facility to meet stringent standards for diverse construction projects.

Based in Huntington Beach, CA, iModular.com Modular Buildings specializes in providing modular building solutions. The company offers various prefabricated structures designed for commercial and industrial applications.

Kirby Building Systems, LLC manufactures custom-engineered, high-quality, and cost-effective metal building systems. Based in Portland, TN, the company provides comprehensive solutions for various construction projects. They specialize in durable and efficient prefabricated structures designed to meet diverse client specifications.

Kit Buildings specializes in manufacturing industrial buildings, offering customizable solutions for a range of applications. They provide robust prefabricated structures designed for storage buildings, warehouses, and various commercial facilities. The company focuses on delivering tailored building systems for industrial and business needs.

Based in Caldwell, ID, KIT Custom Homebuilders has manufactured quality, affordable, and customizable homes since 1945. They specialize in manufactured and IRC modular homes, serving families in Idaho. The company partners with authorized retailers to distribute its factory-built houses.

Landmark Home and Land Company is a Prefab Building Manufacturer specializing in panelized home kits. Based in Paradise, CA, the company offers over 2,000 customizable plans or custom design services. They engineer and manufacture panelized prefab homes, providing extensive guidance and support to customers throughout their homebuilding journey.

LiveLarge Home provides full-service, white-glove prefab home solutions, managing projects from permits to final inspections. The company specializes in upgrading properties and focuses on rebuilding homes in the Los Angeles area, serving clients throughout California with comprehensive prefab building services.

Based in Lodi, CA, Meehleis Modular Buildings Inc. specializes in permanent modular construction. With nearly 40 years of experience, they build modular classrooms and complex projects. They are recognized for pioneering innovations in modular design like pitched roofs and clerestory windows.

Based in New Holland, PA, MOD LOGIQ, Inc. provides off-site modular construction for commercial and institutional buildings. They design and build structural steel modules, completed up to 90% with integrated MEP and interior finishes. Serving healthcare, education, retail, and life science sectors, the company delivers prefabricated solutions.

Modular Genius is a full-service, turn-key contractor specializing in permanent and relocatable modular building construction. They provide modular building solutions for various sectors, including education, government, and healthcare.

Modular Services Company manufactures prefabricated healthcare products, leveraging over 50 years of experience. Their solutions encompass medical headwalls, booms, and comprehensive modular healthcare units designed specifically for the healthcare industry.

Based in Seattle, WA, Momo Homes specializes in manufacturing panelized prefabricated structures for residential use. They build major home components like walls, floors, and roofs off-site in a factory setting, ensuring quality and efficiency. This process streamlines home construction, providing innovative and modern housing solutions.

Nadler Modular specializes in custom modular buildings with over 45 years of expertise. They provide temporary and permanent modular construction for the construction, industrial, education, energy, and corporate sectors, offering both sales and rentals from their Columbus, OH base.

Based in Burlington, NC, Carolina Custom Homes specializes in building custom, affordable, and energy-efficient modular homes. As a leading prefab home manufacturer, they guide clients through the entire construction process, offering a range of floor plans and virtual tours to meet diverse needs.

Nucor Building Systems designs and manufactures custom-engineered metal building systems. Operating for over three decades, the company provides fully customized, energy-efficient, and environmentally friendly steel building solutions. It serves customers throughout North America, offering tailored building options from its multiple plant locations.

Odulair manufactures mobile and modular healthcare facilities, including trailers, containerized units, and modular buildings. Built in the USA, their turnkey medical facilities serve hospitals, NGOs, and government agencies for primary care, critical care, and disaster relief. They provide customizable solutions for rapid deployment.

Overman Buildings Inc. is a US-based prefab building manufacturer specializing in custom-built portable storage buildings, shops, garages, and house kits. Operating across Arkansas and Missouri, the company offers a variety of built-to-order structures designed for durability and customer satisfaction, delivered and installed with ease.

Based in DeSoto, TX, Palomar Modular Buildings designs and manufactures custom commercial modular buildings for diverse public and private industries. As a direct manufacturer, they provide up to 20% cost savings and 50% faster project completion compared to conventional construction, utilizing their own controlled fabrication facility.

Based in Blairsville, GA, Panel Built manufactures custom modular and prefabricated buildings. They provide tailored solutions for commercial, industrial, and government clients, including offices, mezzanines, security booths, cleanrooms, and guard houses. The company focuses on custom projects with fast lead times.

Panelized Structures Inc. manufactures and installs large-scale commercial and industrial building roof structures, pre-engineered metal buildings (PEMB), and solar roof systems. They emphasize innovation and safety, serving clients across the Western U.S. for extensive projects such as commercial warehouses and distribution centers.

Plant Prefab, Inc. specializes in custom fabricating panelized and modular components for housing and hospitality projects. They offer a flexible, panel-based building system, providing solutions from open-cavity panels to finished modules. The company delivers offsite construction focused on quality, efficiency, and sustainability, tailored to meet specific design and budget needs.

Based in Elk Grove, CA, Pacific Modern Homes, Inc. manufactures and supplies prefab kit homes, barns, and garages. The company specializes in assisting individuals with building their own pre-engineered structures faster and more affordably. They provide comprehensive solutions for self-builders seeking quality modular building components.

PortaFab Corporation manufactures prefabricated modular building systems for interior applications. They provide quick-ship offices, modular offices, and cleanrooms, enabling the creation of various indoor spaces and controlled environments. Their systems offer flexible and efficient construction solutions for industrial and commercial clients.

Based in Earth City, MO, Porta-King manufactures high-quality modular and preassembled building systems and structures. Since 1969, they have offered cost-effective, adaptable solutions including modular offices, cleanrooms, guard booths, and equipment enclosures. Porta-King serves diverse commercial and industrial clients with durable structural solutions.

Based in Norco, CA, Preferred Modular Structures, Inc. designs, constructs, and installs commercial modular buildings. With over 30 years of experience, they provide factory-built solutions for public and private work, including churches, schools, offices, and public works facilities, focusing on quality and timely delivery.

Based in Mansfield, TX, Ramtech Building Systems specializes in modular building solutions. They provide permanent, relocatable, and prefabricated constructions for various applications. Their services include project planning and budgeting, offering comprehensive modular building systems tailored to client needs.

RHINO Steel Building Systems manufactures prefabricated metal building kits, known for superior strength, weather resistance, and durability. They offer customizable steel structures with clear span designs and components marked for easy assembly, guiding clients from design and quoting to delivery.

Based in Minneapolis, MN, RISE Modular is a full-service modular manufacturing and construction company. They specialize in redefining how multifamily and hospitality projects are built, offering significant reductions in speed and cost through their climate-controlled manufacturing process.

Samara specializes in manufacturing prefabricated Accessory Dwelling Units (ADUs) and Backyard homes. They feature elevated design, expert craftsmanship, and fast, easy installation. These customizable, solar-powered, and future-ready units are available in California, providing modern, efficient housing solutions.

Based in Perris, CA, Silver Creek Modular, LLC designs, engineers, and manufactures custom modular buildings. They provide innovative, high-quality construction solutions for diverse sectors like multi-family, hospitality, commercial, and healthcare. The company operates a state-of-the-art manufacturing facility.

Based in Scranton, PA, Simplex Homes specializes in the manufacturing of custom-built modular homes. The company designs and produces complete prefabricated building solutions, serving clients across the greater northeast portion of the United States with high-quality, factory-built housing.

SteelMaster Buildings LLC, based in Virginia Beach, VA, manufactures pre-engineered steel and metal building kits. They offer durable, customizable solutions for applications such as steel garages, RV storage, Quonset Huts, and steel barns. The company provides complete, easy-to-assemble building systems for diverse commercial and personal projects.

Based in Zionsville, IN, Stillwater Dwellings designs and manufactures luxury prefab and modular homes. They utilize sustainable, high-quality materials and thoughtful architecture, creating energy-efficient residences. Their LEED-accredited architects craft custom homes emphasizing seamless indoor/outdoor living and natural light, providing expert guidance throughout the process.

Sto Corp. specializes in prefabricated and finished exterior wall panels, offering comprehensive building envelope solutions. They provide Sto Panel Technology, including StoVentec Rainscreen Systems with fiber cement, and custom-made resin-cast bricks. Their offerings focus on high-end aesthetics and efficient installation for various building projects.

Superior ADUs, based in Irvine, California, is a full-service builder specializing in Accessory Dwelling Units. The company manages the entire ADU process from initial design and permitting through to construction and final installation. They deliver custom, high-quality residential units, aiming to streamline the building experience for property owners.

Temecula ADU Builders specializes in manufacturing Accessory Dwelling Units (ADUs) for homeowners and investors in Southern California. They offer various prefab ADU models like Craftsman, Farmhouse, and Modern designs. The company provides a streamlined process for crafting custom spaces, leveraging favorable state and federal regulations for efficient ADU development.

Thousand Oaks ADU Builders specializes in designing and constructing detached Accessory Dwelling Units (ADUs). The company offers tailored solutions, including one-bedroom and multi-bedroom layouts up to 1,000 square feet. They assist clients in creating ideal living spaces, ensuring compliance with local Thousand Oaks regulations for various needs.

Based in Grand Rapids, MI, Toro Steel Buildings manufactures high-quality, easy-to-assemble pre-engineered metal and prefabricated steel building kits. The company provides durable structures for various applications, emphasizing strength and customer vision for workshops and other facilities.

Based in Corona, CA, United Partition Systems, Inc. specializes in manufacturing custom modular office systems and prefabricated enclosures. They provide high-quality modular solutions, including cleanrooms, portable buildings, and mezzanine systems for industrial and commercial facilities, offering fast, on-site installation.

Based in Redding, CA, US-Offsite provides comprehensive off-site building solutions, specializing in modular and prefabricated construction. They deliver high-quality, sustainable, and cost-effective buildings for various sectors, utilizing innovative off-site manufacturing processes and state-of-the-art facilities.

Based in Elkin, NC, Viking Steel Structures manufactures and sells a wide range of prefabricated metal buildings. Their product offerings include top-quality steel carports, garages, barns, RV covers, and commercial metal buildings, designed for quick delivery and installation.

Westchester Modular Homes Inc., based in Wingdale, NY, manufactures modular homes and commercial prefab buildings. They provide diverse residential and commercial structures, ensuring quality and speed through a factory-controlled process. The company serves builders, developers, and individual clients.

Wilmot Modular specializes in designing and constructing custom modular buildings, offering flexible single or multi-story solutions. They provide comprehensive services including design, furnishings, and full construction management to deliver quick and efficient space solutions.

Based in San Leandro, CA, Wellmade manufactures modern, customizable prefab ADUs, houses, sheds, and saunas. They provide full-service turnkey installation across California, emphasizing durability and fast delivery with 100% of products made in CA.

Based in Peculiar, MO, Worldwide Steel Buildings manufactures pre-engineered steel building kits. They produce these prefabricated steel structures in the USA and ship them directly to customers globally, providing comprehensive solutions for various construction needs.

Zip Kit Homes manufactures panelized and modular building kits for residential and commercial projects. They offer a variety of pre-designed floor plans suitable for single-family homes, developments, and resorts, enabling faster construction. The company supports both individual buyers and large-scale developers.

DIGZ Prefab & Modular Homes specializes in custom architectural and off-the-shelf prefab and modular homes. Built in its California factory, the company offers fast turnaround times. They leverage 31 years of experience in design, build, and cost estimating, assisting clients with rebuilding efforts.

Module Building Systems specializes in advanced panelized construction, providing a faster, cost-effective, and sustainable alternative to traditional building. They precision-craft modular panels in a controlled factory for rapid on-site assembly. Their solutions cater to residential, commercial, and temporary building projects, addressing housing shortages and disaster relief.

Based in San Diego, CA, prefabADU designs and manufactures Accessory Dwelling Units (ADUs), providing pre-fabricated building solutions for affordable housing. As pioneers in the ADU industry, they focus on making additional living spaces accessible and cost-effective for homeowners and developers through efficient construction methods.

Wonderful Structures Inc. manufactures patented modular spaces from fiber-reinforced polymers. Their prefabricated buildings are designed for organic material coverings, providing sustainable and durable structural solutions. The company offers a range of innovative products, including eco-green chalets, bunkers, and fantasy structures, suitable for diverse construction projects and global distribution.

Based in Gardena, CA, Alan Pre-Fab Building Corporation manufactures high-quality modular and prefabricated buildings. They specialize in designing, manufacturing, and installing custom modular solutions. The company serves diverse industries, including commercial, industrial, healthcare, education, and government sectors, providing tailored building solutions.

Based in Sacramento, CA, American Buildings J&S manufactures custom metal buildings. The company provides comprehensive services including design, permitting, and site preparation, offering a complete solution for various building styles and materials. They focus on delivering durable, high-quality prefabricated metal structures.

American Modular Systems manufactures innovative, next-generation modular school buildings. They offer four distinct brands of permanent modular solutions, including sustainable and custom design-build options. These buildings are engineered for high performance, versatility, and fast delivery, designed to enhance the learning environment for students.

Bensonwood provides offsite construction, specializing in panelized building systems, timber frames, and architectural millwork. With over fifty years of experience, the company delivers custom single-family homes, multifamily, commercial, and institutional structures. They emphasize passive house designs and mass timber construction solutions for various project types.

Based in Fresno, CA, California All Steel Carports Inc. is a C-51 licensed prefab manufacturer of custom steel carports, metal buildings, clear span structures, and storage solutions. They provide full-service engineering, fabrication, and assembly, with delivery and installation for durable, USA-made steel buildings.

California Modulars specializes in prefabricated and modular construction, delivering high-quality, sustainable, and customizable homes and commercial spaces. Based in Gilroy, CA, the company offers end-to-end services from design and permitting to manufacturing and installation, utilizing state-of-the-art techniques.

Davis Frame Company designs and constructs panelized homes in its factory, utilizing panelized construction for efficiency and waste reduction. The company also specializes in timber frame construction. They offer solutions for both residential and commercial and non-residential projects.

Based in Detroit Lakes, MN, Dynamic Homes specializes in custom modular home manufacturing. They leverage 55 years of experience to construct high-quality residential, commercial, and tribal housing in a 110,000 sq ft indoor factory. Offering custom designs, they provide efficient construction processes, with homes placed on permanent foundations.

Based in Bethpage, NY, East Coast Modular Dormers designs and constructs modular homes and additions. The company builds custom residences, including multi-story homes, utilizing an efficient modular building process. They offer clients convenient and affordable solutions, focusing on quality, comfort, and value in prefab construction.

Based in San Diego, CA, Empire Steel Buildings manufactures high-quality prefabricated steel structures. Established in 1999, the company offers custom steel buildings in extensive size options, from 40-200 ft width and 40-500 ft length. They have completed thousands of successful building projects.

Franklin Homes manufactures high-quality manufactured and modular homes, emphasizing efficient design and affordability. The company provides durable and sustainable housing solutions for diverse needs, including single-family, multi-family, duplexes, and townhomes. They partner with authorized retailers to deliver innovative housing options.

Based in Aventura, FL, Global Modulars manufactures high-quality, hurricane-proof modular and prefabricated residential and commercial buildings. They offer end-to-end services, including design, customization, precision manufacturing, and installation. Specializing in eco-friendly designs, the company delivers custom-built structures throughout the United States and internationally.

Gold Country Kit Homes manufactures modern panelized home kits and pre-framed wall sections, primarily for owner-builders in California's Gold Country region. They offer custom floor plans and assist clients through the building process, enabling rapid construction of a lockable shell in days.

Green Galaxy Builders specializes in custom homes in Santa Clara County, CA, utilizing advanced modular construction techniques. They deliver structurally superior, energy-efficient, and sustainable homes efficiently. Their proven process reduces waste, shortens timelines, and saves money without compromising quality or design for residential clients.

Based in Branford, CT, Industrial Building Systems specializes in pre-engineered steel construction solutions. They provide supply and erection services across the Northeast USA for diverse projects, from sports arenas to corporate headquarters. The company focuses on precision engineering and also offers architectural planning.

Based in Selinsgrove, PA, Icon Legacy specializes in manufacturing fully custom, precision-engineered systems-built modular building components. The company provides tailored solutions for modular home construction, focusing on quality and efficiency to streamline new home projects for builders and developers.

Based in Winston Salem, NC, LGS Home Builders, LLC specializes in custom modular home builds. The company provides a 10-year extended structural warranty on all its homes, with model home tours available.

Based in Arbuckle, CA, Lion Metal Buildings LLC specializes in the design and construction of bespoke metal buildings. With over 25 years of experience, the company provides tailored solutions for metal structures, roofing, and siding, serving clients across California, Nevada, Oregon, and Washington.

Based in Santa Ana, California, Madison Industries manufactures and installs a complete line of prefabricated metal structures and modular building solutions. They offer turnkey rigid framed structures for diverse commercial clients, including healthcare, retail, and food service, with in-house engineering and production.

Mobile Modular specializes in high-quality prefabricated modular buildings for education, commercial, and data center uses. They deliver custom and turnkey modular building solutions, including portable classrooms, blast-resistant structures, and modular office buildings. The company provides comprehensive design, site-related services, and nationwide support.

Preferred Building Systems manufactures energy-efficient homes using offsite construction, modular methods, and panelization. They integrate roof components, wall panels, and modular boxes, partnering with builders to deliver customized residential solutions. Offerings include ranch, two-story, cape, split-level, multi-family, and Solo Series homes.

Based in Mifflinburg, PA, Ritz-Craft is a family-owned off-site modular home manufacturer in the United States. They produce custom designed homes using systems-built construction methods, serving home buyers and independent builders. The company offers a diverse library of floor plans, focusing on quality and efficient construction.

Based in Patterson, CA, S2A Modular provides innovative modular construction for custom modern homes, ADUs, and commercial buildings. The company serves both residential and commercial developments, including GreenLux home communities and world-class hotels, utilizing their Northern California MegaFactory.

Premier SIPS Building Solutions manufactures high-performance structural insulated panels (SIPs) for commercial and residential construction. As an offsite panelized solution, their SIPs create a sustainable, efficient building envelope. They help builders achieve faster, stronger, and greener projects, reducing costs, mitigating risks, and delivering superior energy efficiency.

Triumph Modular specializes in prefabricated and modular building solutions for commercial, industrial, and educational clients. They offer versatile spaces like mobile offices, temporary classrooms, and permanent multi-story constructions. Services include relocatable temporary buildings, permanent modular construction, and comprehensive turnkey project management, from site prep to installation.

Based in Philadelphia, PA, Volumetric Building Companies specializes in modular construction. The company provides prefab building solutions for various sectors, including apartments, student housing, and hospitality. They offer comprehensive modular manufacturing services, serving a global clientele with US facilities in California and Pennsylvania.

Based in South Whitley, IN, Whitley Manufacturing is a provider of permanent and relocatable modular buildings. The company specializes in innovative clearspan building systems, offering dedicated solutions for healthcare facilities and other commercial applications with customized floor plans.

Based in Chicago, IL, Z Modular is a fully integrated self-development company specializing in off-site manufacturing and modular construction processes. They deliver optimized solutions for multi-family housing, hotels, hospitals, and other commercial properties, combining factory-controlled production with efficient on-site construction.

Based in La Jolla, CA, DVELE Inc. manufactures high-performance, all-electric prefab homes using advanced materials and state-of-the-art processes. Specializing in energy-efficient, climate-resilient single-family homes, ADUs, duplexes, and townhomes, they serve developers for multi-unit projects. Their homes exceed Passive House Standards, offering Net-Positive solutions.

GO Logic manufactures high-performance, prefabricated passive homes utilizing off-site construction. Their customizable GO Home and LOGIC Home lines offer rural modern designs, from small cottages to multi-bedroom residences. Focused on energy efficiency, comfort, and low operating costs, they deliver complete home shells rapidly for finishing.

Based in Orcas Island, WA, Method Homes manufactures architect-designed prefab modular homes and commercial structures. They leverage advanced off-site construction at their state-of-the-art facility, prioritizing sustainability, quality, and efficiency. The company provides integrated design and fabrication services, completing over 400 projects in the Western US and Canada since 2007.

Stack Homes manufactures sustainable luxury modular and prefab dwellings, featuring modern, minimalist designs. Utilizing a tech-enabled process, they build steel-framed, energy-efficient homes to LEED-certified standards. Serving the Western US, they also provide multi-family and commercial building solutions for developers.

Villa Homes specializes in offsite construction, providing comprehensive solutions for Accessory Dwelling Units (ADUs), custom homes, and larger developments. The company manages projects from initial design through to completion, leveraging modular building techniques to streamline the construction process.