Sub Finder

Find a subcontractor in California

Licensed specialty contractors by trade and county. Claimed profiles show trades, crews, insurance, projects and how to request a bid. How it works

How hiring works here: search every field, save to your control panel, get alerts

All of California's construction labor, contractors and subcontractors in one place. Search subcontractors by every field, save the ones you like to your control panel, and let saved searches tell you when someone new matches.

Search fields

Free search

Company nameCityLicense #RegionCountyLicense typeTrade

🔒 Paid membership (Member Pro+) adds

Serves a county (service area)Single-project bondAggregate bondBond verifiedGL per occurrenceUmbrellaWorkers' compInsurance verifiedContract size up toFits a job of $XYears in businessCrew sizeMax EMRCertificationsDBE / MBE / WBE / SBE / SDVOSBUnion / open shopLanguagesDelivery methodSectorCaltrans prequalifiedClaimed profiles only

1 · SearchFree by name, license, trade and area. Paid members (Member Pro+) filter on every field above.

2 · SaveClick Save on any company. Add notes and lists like "Project X electricians" in My account.

3 · Get alertsSave the search. New and updated matches show in your account and arrive by email (instant, daily or weekly).

HERE'S MY HIREMember Pro+: build your ideal sub once, with must-haves and nice-to-haves. We score every new or updated profile and tell you the moment one matches. Build one

🔒 Advanced search Member Pro+

🔒 Advanced Sub Finder search needs a paid membership

Member Pro ($79/mo, this state) or Member Premier ($149/mo, all states) unlocks filtering by bonding capacity, fits-a-job-of-$X and contract size, insurance limits, workers' comp, verified insurance and bonds, EMR, crew size, years, service area, certifications, DBE/MBE/WBE/SBE/SDVOSB type, union or open shop, languages, delivery method, sector and Caltrans prequalification, plus HERE'S MY HIRE match alerts, contact unlocks, unlimited saves and instant alerts.

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Sub Pro and Sub Deluxe include Member Pro; GC Executive includes Member Premier. HERE City sends a QuickBooks invoice; filters switch on when it's paid.

5,433 subcontractors · sorted: featured, upgraded, claimed, then public listings A–Z

Join free to save companies and get alerts when new ones match.

Company	Location	Trades
A & C Electric Inc From public license list CSLB license: Electrical (C-10) · CSLB 1094049	Rancho Cucamonga San Bernardino County	Electrical
A & C Professional Plumbing Corp From public license list CSLB license: Plumbing (C-36) · CSLB 1052261	Rialto San Bernardino County	Plumbing
A & G Air Conditioning Services From public license list CSLB license: Warm-Air Heating, Ventilating and Air-Conditioning (C-20) · CSLB 807202	Fontana San Bernardino County	HVAC & Mechanical
A & J Plumbing Company From public license list CSLB license: Plumbing (C-36) · CSLB 1031639	Colton San Bernardino County	Plumbing
A & L Plastering From public license list CSLB license: Lathing and Plastering (C-35) · CSLB 1121291	Fontana San Bernardino County	Drywall & Plaster
A & N Landscaping Inc From public license list CSLB license: Landscaping (C-27) · CSLB 1061098	Highland San Bernardino County	Landscaping & Irrigation
A & R Concrete & Hardscape From public license list CSLB license: Concrete (C-8), Masonry (C-29) · CSLB 1003875	Rancho Cucamonga San Bernardino County	Concrete, Masonry & Brick
A & R Concrete Construction From public license list CSLB license: Concrete (C-8) · CSLB 903223	Rancho Cucamonga San Bernardino County	Concrete
A & R Plastering From public license list CSLB license: Lathing and Plastering (C-35) · CSLB 1156001	Hesperia San Bernardino County	Drywall & Plaster
A & R Welding And Repair From public license list CSLB license: Welding (C-60) · CSLB 1112674	Hesperia San Bernardino County	Welding & Fabrication
A & S Landscaping From public license list CSLB license: Landscaping (C-27) · CSLB 1067900	Fontana San Bernardino County	Landscaping & Irrigation
A & Son's Concrete Inc From public license list CSLB license: Concrete (C-8) · CSLB 1158461	Ontario San Bernardino County	Concrete
A + Air Corp From public license list CSLB license: Warm-Air Heating, Ventilating and Air-Conditioning (C-20) · CSLB 803450	Rancho Cucamonga San Bernardino County	HVAC & Mechanical
A + Electric From public license list CSLB license: Electrical (C-10) · CSLB 991900	Upland San Bernardino County	Electrical
A + Millwork Casework Installations From public license list CSLB license: Framing & Carpentry (C-6) · CSLB 1042074	Fontana San Bernardino County	Framing & Carpentry
A - 1 Plumber From public license list CSLB license: Plumbing (C-36) · CSLB 727400	Apple Valley San Bernardino County	Plumbing
A - 1 Pools Inc From public license list CSLB license: Swimming Pool (C-53) · CSLB 871037	Upland San Bernardino County	Pools & Spas
A - Advantage Plumbing From public license list CSLB license: Plumbing (C-36) · CSLB 761610	Yucaipa San Bernardino County	Plumbing
A - Cap Cabinetry From public license list CSLB license: Framing & Carpentry (C-6) · CSLB 956061	Sugarloaf San Bernardino County	Framing & Carpentry
A - Plus Septic And Drain From public license list CSLB license: Sanitation System (C-42) · CSLB 997433	Yucca Valley San Bernardino County	Underground Utilities
A / C & Heat Services Inc From public license list CSLB license: Warm-Air Heating, Ventilating and Air-Conditioning (C-20) · CSLB 1051572	Fontana San Bernardino County	HVAC & Mechanical
A 2 Z Plumbing From public license list CSLB license: Plumbing (C-36) · CSLB 1047486	Ontario San Bernardino County	Plumbing
A A A Electric & Elevator Inc From public license list CSLB license: Electrical (C-10), Elevator (C-11) · CSLB 644422	Fontana San Bernardino County	Electrical, Elevators
A A A Plumbing Heating & Air Conditioning From public license list CSLB license: Warm-Air Heating, Ventilating and Air-Conditioning (C-20), Plumbing (C-36) · CSLB 670596	Redlands San Bernardino County	HVAC & Mechanical, Plumbing
A A Electric From public license list CSLB license: Electrical (C-10) · CSLB 1040571	Hesperia San Bernardino County	Electrical

Unclaimed listings come from the CSLB License Master file (active licensees with a business name). They show only the business name, license, city and county. Not listed? Add your company free.