Commercial Trades Companies
Licensed trade contractors serving commercial and industrial clients.
KokoQuest tracks 5,886 commercial trades companies across 54 directories, each compiled from live web sources and verified for contact details. Directories range from 40 to 144 companies and are rebuilt as suppliers are added or removed. Browse by category below, or search for a specific type of supplier.
54
Directories
5,886
Companies listed
109
Avg per directory
Mar 2026
Last updated
Plumbing Contractors
Directory of 144 plumbing contractors in the US. Find commercial new construction, industrial process piping, and specialized emergency repairs, plus contact info and capabilities.
Electrical Contractors
Directory of 142 electrical contractors in the US. Find specialists for industrial control panel wiring, medium voltage distribution, and data center fit-outs, plus contact info and capabilities.
Paving Contractors
Directory of 141 paving contractors in the US. Find commercial parking lot specialists, heavy civil roadway contractors, and permeable pavement installers, plus contact info and capabilities.
Fire Protection Companies
Directory of 136 fire protection companies in the US. Find fire sprinkler system installers, fire alarm integrators, and special hazard system providers, plus contact info and capabilities.
Epoxy Flooring Contractors
Find 134 epoxy flooring contractors in Nationwide. Browse supplier listings with contact information and company details.
General Contractors
Directory of 133 general contractors in the US. Find commercial, industrial, and specialized building contractors, plus contact info and capabilities.
Commercial Electrical Contractors
Directory of 133 commercial electrical contractors in the US. Find specialists in medium voltage distribution, hazardous location wiring, and design-build services, plus contact info and capabilities.
Commercial Glass Companies
Directory of 132 commercial glass companies in the US. Find full-service glazing contractors, architectural glass fabricators, and specialty glass suppliers, plus contact info and capabilities.
Excavation Contractors
Directory of 132 excavation contractors in the US. Find specialists for site grading, utility trenching, and foundation excavation, plus contact info and capabilities.
Demolition Contractors
Directory of 130 demolition contractors in the US. Find structural demolition, selective demolition, and hazardous materials remediation specialists, plus contact info and capabilities.
Fire Suppression Companies
Directory of 128 fire suppression companies in the US. Find wet pipe, dry pipe, clean agent, and ITM service providers, plus contact info and capabilities.
Mold Remediation Companies
Find 128 mold remediation companies in Nationwide. Browse supplier listings with contact information and company details.
Commercial Roofers
Directory of 127 commercial roofers in the US. Find TPO/EPDM specialists, liquid-applied membrane applicators, and full-service general roofing contractors, plus contact info and capabilities.
Crane Services
Directory of 126 crane services in the US. Find mobile crane operators, tower crane specialists, and heavy lift providers, plus contact info and capabilities.
Design Build Contractors
Directory of 124 design build contractors in the US. Find commercial, industrial, and specialized facility design build firms, plus contact info and capabilities.
Mechanical Contractors
Directory of 124 mechanical contractors in the US. Find industrial HVAC, process piping, and building automation specialists, plus contact info and capabilities.
Commercial Electricians
Directory of 122 commercial electricians in the US. Find industrial control specialists, tenant improvement contractors, and lighting retrofit experts, plus contact info and capabilities.
Commercial Masonry Contractors
Directory of 122 commercial masonry contractors in the US. Find brick veneer, CMU block, and architectural stone installation specialists, plus contact info and capabilities.
Site Work Contractors
Directory of 121 site work contractors in the US. Find specialized mass excavation, utility installation, and land clearing services, plus contact info and capabilities.
Flat Roof Contractors
Directory of 121 flat roof contractors in the US. Find specialists in TPO, EPDM, and modified bitumen systems, plus contact info and capabilities.
Metal Roofing Contractors
Directory of 120 metal roofing contractors in the US. Find commercial standing seam, residential through-fastened, and architectural sheet metal specialists, plus contact info and capabilities.
Commercial Flooring Contractors
Directory of 119 commercial flooring contractors in the US. Find specialists in resilient flooring, moisture mitigation, and large-scale carpet tile installations, plus contact info and capabilities.
Commercial Drywall Contractors
Find 118 commercial drywall contractors in Nationwide. Browse supplier listings with contact information and company details.
Industrial Roofing Contractors
Directory of 117 industrial roofing contractors in the US. Find specialists in single-ply systems, built-up roofing, and roof asset management, plus contact info and capabilities.
Commercial Plumbing Contractors
Directory of 117 commercial plumbing contractors in the US. Find specialists for new construction, tenant improvement, and preventative maintenance, plus contact info and capabilities.
Commercial Hvac Contractors
Directory of 117 commercial hvac contractors in the US. Find specialized geothermal installers, multi-site service networks, and complex retrofit experts, plus contact info and capabilities.
Commercial Refrigeration Companies
Directory of 115 commercial refrigeration companies in the US. Find custom fabricators, OEM distributors, and service & installation specialists, plus contact info and capabilities.
Commercial Door Companies
Directory of 114 commercial door companies in the US. Find hollow metal fabricators, access control integrators, and architectural wood door suppliers, plus contact info and capabilities.
Stucco Contractors
Directory of 113 stucco contractors in the US. Find EIFS specialists, traditional three-coat system installers, and comprehensive repair experts, plus contact info and capabilities.
Data Cabling Contractors
Directory of 112 data cabling contractors in the US. Find Structured Cabling System (SCS) integrators, OSP specialists, and fiber optic installers, plus contact info and capabilities.
Commercial Hvac Companies
Directory of 111 commercial hvac companies in the US. Find design-build contractors, preventative maintenance specialists, and chiller plant experts, plus contact info and capabilities.
Asbestos Abatement Contractors
Directory of 108 asbestos abatement contractors in the US. Find specialists for friable asbestos removal, encapsulation, and industrial decontamination, plus contact info and capabilities.
Commercial Concrete Contractors
Directory of 105 commercial concrete contractors in the US. Find tilt-up construction specialists, industrial slab experts, and structural concrete providers, plus contact info and capabilities.
Commercial Ceiling Contractors
Find 105 commercial ceiling contractors in Nationwide. Browse supplier listings with contact information and company details.
Industrial Contractors
Directory of 105 industrial contractors in the US. Find heavy equipment installation specialists, process line integration firms, and design-build contractors, plus contact info and capabilities.
Polished Concrete Contractors
Directory of 104 polished concrete contractors in the US. Find specialists in large-scale commercial, retail, and industrial concrete polishing, plus contact info and capabilities.
Process Piping Contractors
Directory of 104 process piping contractors in the US. Find specialized high-purity installers, heavy industrial fabricators, and modular skid builders, plus contact info and capabilities.
Tenant Improvement Contractors
Find 103 tenant improvement contractors in Nationwide. Browse supplier listings with contact information and company details.
Access Control Contractors
Directory of 102 access control contractors in the US. Find specialists for biometric systems, turnstile integration, and cloud-hosted ACaaS solutions, plus contact info and capabilities.
Piping Contractors
Directory of 98 piping contractors in the US. Find specialists in process piping, high-purity systems, and heavy industrial applications, plus contact info and capabilities.
Commercial Plumbers
Directory of 97 commercial plumbers in the US. Find specialists for backflow prevention, hydro-jetting, and lift station maintenance, plus contact info and capabilities.
Industrial Hvac Companies
Directory of 93 industrial hvac companies in the US. Find design-build firms, service providers, and mechanical contractors, plus contact info and capabilities.
Millwright Contractors
Directory of 87 millwright contractors in the US. Find heavy rigging, precision alignment, and preventative maintenance specialists, plus contact info and capabilities.
Curtain Wall Contractors
Directory of 86 curtain wall contractors in the US. Find design-build firms, high-performance facade specialists, and large-scale installers, plus contact info and capabilities.
Rebar Contractors
Directory of 82 rebar contractors in the US. Find full-service fabricator-installers, fabrication-only suppliers, and specialized prefabricators, plus contact info and capabilities.
Industrial Painters
Directory of 82 industrial painters in the US. Find specialists in abrasive blasting, heavy equipment coating, and specialty protective coatings, plus contact info and capabilities.
Building Automation Contractors
Directory of 81 building automation contractors in the US. Find system integrators, DDC specialists, and energy management experts, plus contact info and capabilities.
Commercial Carpentry Contractors
Directory of 80 commercial carpentry contractors in the US. Find rough framing specialists, architectural millwork fabricators, and FF&E installers, plus contact info and capabilities.
Commercial Framing Contractors
Find 78 commercial framing contractors in Nationwide. Browse supplier listings with contact information and company details.
Commercial Tile Contractors
Find 77 commercial tile contractors in Nationwide. Browse supplier listings with contact information and company details.
Metal Stud Framing Contractors
Directory of 73 metal stud framing contractors in the US. Find load-bearing specialists, interior partition experts, and façade support framers, plus contact info and capabilities.
Terrazzo Contractors
Directory of 71 terrazzo contractors in the US. Find pour-in-place specialists, precast fabricators, and restoration experts, plus contact info and capabilities.
Hood Installation Companies
Find 52 hood installation companies in Nationwide. Browse supplier listings with contact information and company details.
Commercial Kitchen Contractors
Directory of 40 commercial kitchen contractors in the US. Find design-build specialists, equipment installers, and ventilation experts, plus contact info and capabilities.
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