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Contractor license records in Napa, CA
844 records with Napa as their locality of record in CSLB's records, as of November 3, 2026. Statuses print as the board records them; a record listed as suspended is not a current credential.
Source: California Contractors State License Board (CSLB) — records as of November 3, 2026. Records change; the board’s own CSLB License Check is the current source.
By classification in Napa
General Building (392) · Electrical (84) · Painting and Decorating (81) · Landscaping (65) · Plumbing (49) · General Engineering (49) · Flooring and Floor Covering (30) · Ceramic and Mosaic Tile (22) · Concrete (20) · Roofing (20) · Warm-Air Heating, Ventilating and Air-Conditioning (19) · Cabinet, Millwork and Finish Carpentry (15) · Tree Service (12) · Drywall (12) · Machinery and Pumps (11) · Low Voltage Systems (10) · Lathing and Plastering (9) · Swimming Pool (8) · Welding (7) · Doors, Gates and Activating Devices (7) · Glazing (6) · Fire Protection (6) · Well Drilling (6) · Pool and Spa Maintenance (6) · Synthetic Products (5) · Parking and Highway Improvement (5) · Sheet Metal (5) · Residential Remodeling (5) · Solar (4) · Sanitation System (4) · Ornamental Metal (4) · Masonry (3) · Concrete-Related Services (3) · Hazardous Substance Removal Certification (3) · Earthwork and Paving (3) · Framing and Rough Carpentry (3) · General Manufactured Housing (3) · Window Coverings (2) · Refrigeration (2) · Prefabricated Equipment (2) · Metal Products (2) · Elevator (1) · Construction Cleanup (1) · Scaffolding (1) · Pile Driving/Pressure Foundation Jacking (1) · Boiler, Hot-Water Heating and Steam Fitting (1) · Awnings (1) · Wood Tanks (1) · Marble (1) · Asbestos Certification (1) · Air and Water Balancing (1) · Construction Zone Traffic Control (1) · Insulation and Acoustical (1) · Sign (1) · Non-Electrical Sign Installation (1)
- RC PLUMBING LLC CLEAR
- RD & SONS BUILDERS INC CLEAR
- REA ELECTRIC CLEAR
- REAL TIME PRODUCTION LLC CLEAR
- REGAL CONTRACTING CLEAR
- REGAN & SONS INCORPORATED CLEAR
- REINELL CONSTRUCTION CLEAR
- RELIABLE REFRIGERATION CLEAR
- REMODELING SPECIALTIES BY ROLDAN CLEAR
- RENO'S FLOOR COVERING INC CLEAR
- RESILIENCE CONCRETE GROUP LLC Liab Ins Susp
- RESTORATIVE REMODELS AND REPAIRS CLEAR
- RH HELLER CONSTRUCTION CLEAR
- RICHARD BECK Contr Bond Susp
- RICK ROBBEN AND MARK CROCKER PLUMBING LLC CLEAR
- RICK ROBBEN CONSTRUCTION LLC CLEAR
- RIEL AMERICAN PAINTING CLEAR
- RLM ENTERPRISES CLEAR
- RM LANDSCAPING CLEAR
- RMG CONSTRUCTION CLEAR
- RMN CONSTRUCTION CLEAR
- RNR CONCRETE INC CLEAR
- ROB HOWELL CONSTRUCTION INC CLEAR
- ROB LAND PLUMBING INC CLEAR
- ROBERT MCCOLLISTER CONSTRUCTION INC CLEAR
- ROBLEDO IRON WORK CLEAR
- ROJAS PAINTING CLEAR
- ROLL OUT ELECTRIC CLEAR
- RON DAVIS GENERAL CONTRACTOR Contr Bond Susp
- RON M WALKER CONSTRUCTION CLEAR
- RON SPITERI CLEAR
- RONALD E COX DESIGNER / BUILDER INC CLEAR
- RONG'S BACKHOE SERVICE CLEAR
- ROOF INC CLEAR
- ROOTS STRONG BUILDER CLEAR
- ROOTSTOCK DEVELOPMENT CLEAR
- ROSALES LANDSCAPING CLEAR
- ROSCOE INC CLEAR
- ROSE GENERAL CONTRACTING INC CLEAR
- ROSSI PLUMBING CLEAR
- ROSSI RESIDENTIAL CONSTRUCTION INC CLEAR
- RUIZ ROOFING CLEAR
- RYAN BROWN CONSTRUCTION CLEAR
- RYAN FALLER CLEAR
- RYANS PAINTING INC CLEAR
- S C CONSTRUCTION CLEAR
- S E LAB GROUP INC CLEAR
- S MENDEZ INC CLEAR
- SAFETY TRAFFIC AND RESOURCES CLEAR
- SALAS COLIN SALAS INC Work Comp Susp
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