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Contractor license records in San Mateo, CA
643 records with San Mateo 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 San Mateo
General Building (318) · Electrical (72) · Painting and Decorating (69) · Plumbing (53) · Landscaping (48) · Flooring and Floor Covering (29) · Ceramic and Mosaic Tile (21) · General Engineering (21) · Warm-Air Heating, Ventilating and Air-Conditioning (20) · Low Voltage Systems (14) · Roofing (11) · Cabinet, Millwork and Finish Carpentry (9) · Glazing (7) · Concrete (7) · Fire Protection (7) · Lathing and Plastering (5) · Drywall (5) · Tree Service (5) · Residential Remodeling (5) · Pool and Spa Maintenance (4) · Synthetic Products (4) · Siding and Decking (4) · Doors, Gates and Activating Devices (4) · Solar (4) · Framing and Rough Carpentry (3) · Earthwork and Paving (3) · Refrigeration (3) · Insulation and Acoustical (3) · Parking and Highway Improvement (3) · Ornamental Metal (3) · Boiler, Hot-Water Heating and Steam Fitting (3) · Sheet Metal (3) · Masonry (2) · Asbestos Certification (2) · Machinery and Pumps (2) · Suspended Ceilings (2) · Welding (2) · Hazardous Substance Removal Certification (2) · Window Coverings (2) · Non-specialized (2) · Scaffolding (1) · Concrete-Related Services (1) · Construction Cleanup (1) · Tree and Palm (1) · Non-Electrical Sign Installation (1) · Prefabricated Equipment (1) · Waterproofing and Weatherproofing (1) · Structural Steel (1) · Sanitation System (1) · Hardware, Locks and Safes (1) · Metal Products (1) · Weatherization and Energy Conservation (1) · Building Moving/Demolition (1) · Sign (1) · Water Conditioning (1) · Trenching (1) · Lock and Security Equipment (1) · Construction Zone Traffic Control (1)
- BULLSEYE PLUMBING CLEAR
- BURT REMODELING CLEAR
- BUTLER CONSTRUCTION OWNER'S REPRESENTATION CLEAR
- C & S PLUMBING SERVICES SOLUTIONS CLEAR
- C B ENTERPRISES CLEAR
- C D R REMODELING Contr Bond Susp
- C H S CONSTRUCTION INC CLEAR
- C W C GENERAL CONTRACTOR CLEAR
- CAL - NOR BAY PAINTING CLEAR
- CAL - PAC ROOFING OF SAN MATEO CLEAR
- CAL PAINTING CLEAR
- CAL STATE HVAC CLEAR
- CALEDONIAN MASONRY INC CLEAR
- CALI - NITE - LITES CLEAR
- CALIBUILDER CLEAR
- CALIFORNIA FRAMING CONSTRUCTION CLEAR
- CALIFORNIA GREEN BUILDER CLEAR
- CALIFORNIA WATER SYSTEMS CLEAR
- CALVERT BUILDERS CLEAR
- CAMACHO TILE CLEAR
- CAMEX ELECTRIC & BUILDERS CLEAR
- CAMPOS PAINTING CLEAR
- CARL O NOACK CLEAR
- CARNEY REFRIGERATION INC CLEAR
- CARSTENS CONSTRUCTION CO CLEAR
- CARY WING PLUMBING & FIRE PROTECTION INC CLEAR
- CASTELLANOS CONSTRUCTION INC CLEAR
- CAWC WATERPROOFING & RESTORATION CLEAR
- CBR SERVICES INC DBA BAKER'S FLOOR AND SURFACE CLEAR
- CENTURY ONE PLUMBING & CONSTRUCTION INC CLEAR
- CENTURY SERVICE PROS INC CLEAR
- CERAMIC & TILE COUNTERTOPS CLEAR
- CHAVEZ CONSTRUCTION COMPANY CLEAR
- CHEVEZ LANDSCAPING CLEAR
- CHIN - SHUI CHANG CLEAR
- CHINCHILLA CONSTRUCTION ADMINISTRATION CLEAR
- CHRISTOPHER J FENECH GENERAL CONTRACTOR CLEAR
- CHURAPE SAMANO CONSTRUCTION INC CLEAR
- CIARAN HORGAN CONSTRUCTION CLEAR
- CIRCLEFOOT CLEAR
- CITY BUILDING INC CLEAR
- CLEARY AV CLEAR
- CLOHESSY MICHAEL CONSTRUCTION CO CLEAR
- COMFORT ZONE HEATING & AIR CONDITIONING CO CLEAR
- CONDES PRO PAINTING CLEAR
- CONEY LANDSCAPING CLEAR
- CONSOLID INC CLEAR
- CONSTRU-Y-DREAMS CLEAR
- CONSTRUCTION UNLIMITED CLEAR
- CONSTRUCTIVE SOLUTIONS INC CLEAR
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