Home / California / Rancho Cucamonga

Contractor license records in Rancho Cucamonga, CA

964 records with Rancho Cucamonga 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 Rancho Cucamonga

General Building (383) · Electrical (157) · Warm-Air Heating, Ventilating and Air-Conditioning (78) · General Engineering (77) · Plumbing (71) · Painting and Decorating (48) · Roofing (32) · Low Voltage Systems (27) · Flooring and Floor Covering (26) · Swimming Pool (25) · Landscaping (24) · Concrete (21) · Ceramic and Mosaic Tile (19) · Earthwork and Paving (17) · Drywall (15) · Doors, Gates and Activating Devices (15) · Fire Protection (14) · Cabinet, Millwork and Finish Carpentry (14) · Prefabricated Equipment (14) · Concrete-Related Services (12) · Synthetic Products (11) · Masonry (11) · Glazing (11) · Refrigeration (11) · Hazardous Substance Removal Certification (10) · Building Moving/Demolition (10) · Residential Remodeling (7) · Tree Service (6) · Asbestos Certification (6) · Window Coverings (6) · Machinery and Pumps (6) · Metal Products (6) · Sheet Metal (6) · Framing and Rough Carpentry (6) · Pool and Spa Maintenance (5) · Construction Cleanup (5) · Non-specialized (5) · Structural Steel (5) · Lathing and Plastering (5) · Elevator (5) · Welding (4) · Sand and Water Blasting (4) · Sanitation System (4) · General Manufactured Housing (4) · Solar (3) · Tree and Palm (3) · Ornamental Metal (3) · Fencing (3) · Sign (3) · Parking and Highway Improvement (3) · Awnings (3) · Hardware, Locks and Safes (3) · Insulation and Acoustical (3) · Non-Electrical Sign Installation (2) · Construction Zone Traffic Control (2) · Pipeline (2) · Lock and Security Equipment (2) · Trenching (2) · Suspended Ceilings (2) · Siding and Decking (2) · Water Conditioning (1) · Scaffolding (1) · Pole Installation and Maintenance (1) · Reinforcing Steel (1) · Air and Water Balancing (1) · Asbestos Abatement (1) · Pile Driving/Pressure Foundation Jacking (1)

• RAINY DAY ROOFING INC CLEAR
  License 974439 · expires June 30, 2028
• RAM - CO INC CLEAR
  License 487934 · expires August 31, 2028
• RAM CIRCUIT SOLUTIONS CLEAR
  License 1148496 · expires January 31, 2028
• RAM FAM DEMO & GRADE INC CLEAR
  License 1091125 · expires May 31, 2028
• RAMCO PLUMBING HEATING & AIR CLEAR
  License 853493 · expires April 30, 2028
• RANCHO PACIFIC ELECTRIC CONSTRUCTION INC CLEAR
  License 1047107 · expires November 30, 2028
• RANCHO PACIFIC ELECTRIC INC CLEAR
  License 445897 · expires September 30, 2027
• RAR PREMIER BUILDERS INC CLEAR
  License 1082882 · expires October 31, 2027
• RAVEN SECURITY SURVEILLANCE CLEAR
  License 1040741 · expires June 30, 2028
• RAW CONCRETE CLEAR
  License 1040578 · expires June 30, 2028
• RAY CASTILLO CLEAR
  License 847578 · expires September 30, 2028
• RAY'S POOL & SPA CLEAR
  License 492991 · expires March 31, 2027
• RAZO ELECTRIC INC CLEAR
  License 887130 · expires November 30, 2028
• RAZOR SHARP CONSTRUCTION INC CLEAR
  License 1140106 · expires July 31, 2027
• RB MECHANICAL SERVICES CLEAR
  License 1126247 · expires September 30, 2028
• RB RESTORATION & CONSTRUCTION CLEAR
  License 1156053 · expires June 30, 2028
• RC AIR LLC CLEAR
  License 445508 · expires June 30, 2027
• RC HEDLEY CONSULTING Contr Bond Susp
  License 1077089 · expires June 30, 2027
• RCA MECHANICAL CLEAR
  License 1134658 · expires March 31, 2027
• RCM CONSTRUCTION INC CLEAR
  License 794351 · expires May 31, 2028
• RDM AIR INC CLEAR
  License 1078895 · expires July 31, 2027
• RE HVAC SERVICES CLEAR
  License 1088141 · expires March 31, 2028
• RED DOT ELECTRIC CLEAR
  License 938860 · expires June 30, 2027
• RED DOT ELECTRIC INC CLEAR
  License 1057125 · expires August 31, 2027
• RED HILL TREE SERVICE INC CLEAR
  License 944173 · expires March 31, 2028
• REDHILL PLUMBING CLEAR
  License 1054041 · expires May 31, 2027
• REFRESHING TOUCH WINDOW FASHIONS CLEAR
  License 1016958 · expires August 31, 2028
• RELIABLE BUILDING DEVELOPMENT INC Contr Bond Susp
  License 1074386 · expires March 31, 2027
• RELIANCE ROOFING INC CLEAR
  License 1030640 · expires September 30, 2027
• RELIANT HVAC SERVICE LLC CLEAR
  License 1128801 · expires March 31, 2028
• RESILIENT ELECTRIC INC CLEAR
  License 957586 · expires April 30, 2028
• RESOURCE SUPPLY CHAIN SOLUTIONS INC CLEAR
  License 1028828 · expires July 31, 2027
• RETROFIT SERVICE CO INC CLEAR
  License 760432 · expires March 31, 2027
• RGG FRAMING CORP CLEAR
  License 1162307 · expires October 31, 2028
• RIAT CONSTRUCTION INC CLEAR
  License 956809 · expires January 31, 2027
• RICCARDO & SON TILE CO CLEAR
  License 577576 · expires September 30, 2027
• RICHARD HOWELL CLEAR
  License 501891 · expires December 31, 2027
• RIFKY B HANNA CLEAR
  License 839812 · expires June 30, 2028
• RIVERCREST CONSTRUCTION CO CLEAR
  License 1127180 · expires October 31, 2028
• RIZO TECH REFRIGERATION CLEAR
  License 1131127 · expires December 31, 2026
• ROBERT WADDELL CLEAR
  License 872007 · expires February 29, 2028
• ROBIE CONSTRUCTION INC CLEAR
  License 864016 · expires February 28, 2027
• ROCK SOLID DRYWALL INC CLEAR
  License 1008939 · expires November 30, 2027
• RODGERS ROOFING INC CLEAR
  License 1091161 · expires May 31, 2028
• RODOLFO E MUNOZ CLEAR
  License 681042 · expires November 30, 2027
• ROGERS REMODELING CLEAR
  License 645111 · expires May 31, 2028
• ROMO & SONS CONSTRUCTION INC CLEAR
  License 672374 · expires October 31, 2028
• ROOF PROS RANCHO CLEAR
  License 1089074 · expires March 31, 2028
• ROOSEVELT DOSTER JR CLEAR
  License 762484 · expires April 30, 2028
• ROULE CONSTRUCTION INCORPORATED CLEAR
  License 858026 · expires April 30, 2027

Page 15 of 20 · ← Previous · Next →