Contractor Data by Trade
License-verified contact data for every major commercial trade. Filter by trade, subcategory, project type, and geography.
General Contractors
Verified contacts for commercial general contractors and design-build firms across America. Owner names, project executi...
8 subcategoriesMechanical / HVAC
Contact data for commercial HVAC contractors, mechanical firms, sheet metal shops, and process piping specialists. Owner...
5 subcategoriesElectrical
Verified contacts for commercial electrical contractors, low-voltage specialists, and datacom firms. Service capacity, l...
5 subcategoriesPlumbing
Contact data for commercial plumbing contractors, process piping specialists, and medical gas installers across all 50 s...
General coverageConcrete
Verified contacts for cast-in-place, precast, and structural concrete contractors. Decorative concrete, polishing, and p...
4 subcategoriesStructural Steel
Contact data for steel erectors, fabricators, and miscellaneous metals contractors. AISC certification status and projec...
4 subcategoriesDrywall / Acoustical
Verified contacts for commercial drywall contractors, framing specialists, and acoustical ceiling installers across the ...
General coverageGlazing / Curtainwall
Contact data for glass, glazing, and curtainwall contractors handling commercial storefronts, curtain wall systems, and ...
General coverageMasonry
Verified contacts for commercial masonry contractors handling brick, block, stone, and terra cotta on commercial project...
General coverageCommercial Roofing
Contact data for commercial roofing contractors, waterproofing specialists, and TPO/EPDM/built-up installers across all ...
General coveragePainting / Coatings
Verified contacts for commercial painting contractors and industrial coatings firms handling protective coatings and arc...
General coverageFlooring
Contact data for commercial flooring contractors handling carpet, vinyl, hardwood, terrazzo, and resinous flooring on co...
General coverageFire Protection
Verified contacts for commercial fire sprinkler, fire alarm, and fire suppression contractors. NICET certification and l...
General coverageSite Work / Excavation
Contact data for site work contractors handling earthwork, site utilities, paving, and underground utilities on commerci...
General coverageDemolition
Verified contacts for structural and selective demolition contractors handling commercial tear-downs, interior demo, and...
General coverageSpecialty Trades
Contact data for specialty trade contractors including insulation, waterproofing, millwork, and signage. Commercial spec...
General coverageFrequently Asked Questions
What trades does SubForge cover?
We segment by 16 major commercial trade categories: general contractors, mechanical/HVAC, electrical, plumbing, concrete, structural steel, drywall and acoustical, glazing and curtainwall, masonry, commercial roofing, painting and coatings, flooring, fire protection, site work and excavation, demolition, and specialty trades. Each has 5+ subcategories where the data supports it.
Can I filter by multiple trades?
Yes. You can request a list combining multiple trades (for example, mechanical plus electrical contractors at firms with healthcare project experience in a given state). Custom combinations are standard on every order.
How do you classify a contractor's trade?
We combine state license classification, project record analysis, firm website signals, and self-reported trade specialization. Contractors with multiple trade licenses are tagged with all applicable categories. Commercial vs residential focus is a separate filter.
Stop paying for data that can't tell a residential remodeler from a $200M mechanical contractor.
Tell us your criteria. We'll build a license-verified list from state contractor boards and 50+ sources.
License verified. 3-5 day delivery. No annual contracts.