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Contractor license records in Riverside, CA

2,759 records with Riverside 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 Riverside

General Building (965) · Electrical (350) · Plumbing (217) · Warm-Air Heating, Ventilating and Air-Conditioning (208) · General Engineering (186) · Landscaping (147) · Painting and Decorating (140) · Flooring and Floor Covering (95) · Concrete (87) · Ceramic and Mosaic Tile (74) · Roofing (70) · Low Voltage Systems (61) · Doors, Gates and Activating Devices (56) · Drywall (56) · Cabinet, Millwork and Finish Carpentry (49) · Lathing and Plastering (42) · Glazing (40) · Swimming Pool (39) · Earthwork and Paving (38) · Masonry (37) · Building Moving/Demolition (32) · Synthetic Products (31) · Fencing (31) · Tree Service (27) · Residential Remodeling (25) · Refrigeration (25) · Insulation and Acoustical (25) · Framing and Rough Carpentry (22) · Hazardous Substance Removal Certification (22) · Concrete-Related Services (21) · Structural Steel (21) · Sheet Metal (21) · Awnings (20) · Prefabricated Equipment (20) · Construction Cleanup (19) · Pool and Spa Maintenance (18) · Fire Protection (17) · Window Coverings (17) · Solar (17) · Sanitation System (17) · Pipeline (16) · Welding (15) · Parking and Highway Improvement (13) · Metal Products (13) · Ornamental Metal (12) · Asbestos Certification (12) · Machinery and Pumps (11) · Sign (9) · Non-specialized (8) · Asbestos Abatement (8) · Scaffolding (7) · Trenching (6) · Non-Electrical Sign Installation (6) · General Manufactured Housing (6) · Construction Zone Traffic Control (6) · Reinforcing Steel (5) · Lock and Security Equipment (4) · Tree and Palm (4) · Drilling, Blasting and Oil Field Work (3) · Sand and Water Blasting (3) · Air and Water Balancing (3) · Paperhanging (3) · Well Drilling (3) · Central Vacuum Systems (2) · Service Station Equipment and Maintenance (2) · Water Conditioning (2) · Siding and Decking (2) · Boiler, Hot-Water Heating and Steam Fitting (2) · Hardware, Locks and Safes (2) · Waterproofing and Weatherproofing (2) · Doors and Door Services (2) · Pole Installation and Maintenance (1) · Hydroseed Spraying (1) · Weatherization and Energy Conservation (1)

• OPTIMUM CONSTRUCTION LLC CLEAR
  License 1067638 · expires August 31, 2028
• OPTIMUM SOLAR POWER INC CLEAR
  License 1024381 · expires January 31, 2028
• OPTIMUS MAXIMUS PLUMBING CLEAR
  License 1087559 · expires February 29, 2028
• OPTION ONE CONSTRUCTION CLEAR
  License 1023949 · expires February 28, 2027
• OPTION ONE ELECTRIC CLEAR
  License 952982 · expires October 31, 2028
• ORKIN INSULATION SERVICES CLEAR
  License 1124938 · expires August 31, 2028
• OROZCO'S AIR CONDITIONING & HEATING INC CLEAR
  License 1146121 · expires November 30, 2027
• ORTEGA'S JR TREE CARE LLC CLEAR
  License 1078880 · expires January 31, 2028
• OSCAR AMADOR CLEAR
  License 676446 · expires June 30, 2028
• OSCAR INDUSTRIES INC DBA JSP SPECIALTY CABINETS CLEAR
  License 1066108 · expires June 30, 2028
• OSCHMAN ELECTRIC CLEAR
  License 1107045 · expires July 31, 2027
• OSL HEATING AND AIR CLEAR
  License 1131337 · expires January 31, 2027
• OSLO INC DBA SERVPRO OF WEST RIVERSIDE CITY CLEAR
  License 1060935 · expires December 31, 2027
• OSMOSE DEVELOPMENT CLEAR
  License 1137752 · expires May 31, 2027
• OSSUR DRYWALL CLEAR
  License 1085328 · expires December 31, 2027
• OSUNA PLUMBING CLEAR
  License 1038026 · expires April 30, 2028
• OVERLOOK INC Contr Bond Susp
  License 873785 · expires March 31, 2028
• P - TRAN CONSTRUCTION CLEAR
  License 957509 · expires February 28, 2027
• P & S ANDERSON CORP DBA ANDERSON PLUMBING CLEAR
  License 625340 · expires April 30, 2027
• P A H MECHANICAL SERVICES CLEAR
  License 878296 · expires May 31, 2028
• P B R CONSTRUCTION & IMPROVEMENTS CLEAR
  License 923364 · expires October 31, 2028
• P C L CONSTRUCTION CLEAR
  License 370644 · expires March 31, 2027
• P G H ELECTRIC CLEAR
  License 890231 · expires July 31, 2028
• P L Q ENVIRONMENTAL & CONSTRUCTION INC CLEAR
  License 1012018 · expires March 31, 2028
• P R C DRYWALL CLEAR
  License 784247 · expires September 30, 2028
• P R PLUMBING AND DRAIN CLEAR
  License 938075 · expires September 30, 2027
• P T M GENERAL ENGINEERING SERVICES INC CLEAR
  License 891265 · expires February 28, 2027
• P W A CONCRETE CONSTRUCTION CLEAR
  License 773214 · expires January 31, 2028
• PABLO'S PLUMBING CLEAR
  License 1023144 · expires January 31, 2027
• PACIFIC AIR HEATING & COOLING INC CLEAR
  License 858675 · expires May 31, 2027
• PACIFIC COAST ELECTRIC CLEAR
  License 1153623 · expires April 30, 2028
• PACIFIC COAST ELECTRIC CLEAR
  License 373662 · expires February 28, 2027
• PACIFIC COAST LANDSCAPE & DESIGN INC CLEAR
  License 907343 · expires March 31, 2027
• PACIFIC COMMUNICATIONS TECHNOLOGY Contr Bond Susp
  License 969016 · expires January 31, 2028
• PACIFIC CONTRACTING & DEVELOPMENT INC CLEAR
  License 1002736 · expires April 30, 2027
• PACIFIC EDGE LANDSCAPE CLEAR
  License 1058770 · expires October 31, 2028
• PACIFIC EXPRESS AIR INC Work Comp Susp
  License 1106445 · expires June 30, 2027
• PACIFIC HVAC MECHANICAL CLEAR
  License 1137800 · expires May 31, 2027
• PACIFIC MECHANICAL HVAC INC CLEAR
  License 1046076 · expires October 31, 2028
• PACIFIC POOLS & PATIOS CLEAR
  License 652876 · expires August 31, 2027
• PACIFIC PRO FRAMING INC CLEAR
  License 1145626 · expires October 31, 2027
• PACIFIC PRO SOLAR GROUP INC CLEAR
  License 951776 · expires August 31, 2028
• PACIFIC PRODUCTION PLUMBING CLEAR
  License 810290 · expires July 31, 2028
• PACIFIC RAILWAY ENTERPRISES INC Work Comp Susp
  License 1072088 · expires December 31, 2026
• PACIFIC SHORES COMPANY INC CLEAR
  License 776856 · expires March 31, 2028
• PACIFIC STRUCTURES CLEAR
  License 655717 · expires November 30, 2028
• PACIFIC WEST CONSTRUCTION CLEAR
  License 1103335 · expires April 30, 2027
• PACIFICO MASONRY Contr Bond Susp
  License 1102147 · expires March 31, 2027
• PADILLA'S WELDING & CONSTRUCTION INC CLEAR
  License 499512 · expires November 30, 2026
• PADILLA'S WINDOWS AND DOORS CLEAR
  License 1134348 · expires March 31, 2027

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