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Contractor license records in Alta Loma, CA

236 records with Alta Loma 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 Alta Loma

General Building (101) · Electrical (27) · General Engineering (20) · Plumbing (18) · Painting and Decorating (15) · Warm-Air Heating, Ventilating and Air-Conditioning (15) · Flooring and Floor Covering (10) · Landscaping (9) · Cabinet, Millwork and Finish Carpentry (9) · Roofing (9) · Concrete (7) · Ceramic and Mosaic Tile (5) · Building Moving/Demolition (5) · Prefabricated Equipment (4) · Low Voltage Systems (4) · Fire Protection (4) · Drywall (4) · Doors, Gates and Activating Devices (3) · Masonry (3) · Hazardous Substance Removal Certification (3) · Asbestos Certification (3) · Window Coverings (3) · Glazing (2) · Tree Service (2) · Elevator (2) · Swimming Pool (2) · Refrigeration (2) · Machinery and Pumps (2) · Reinforcing Steel (2) · Asbestos Abatement (2) · Awnings (2) · Synthetic Products (2) · Pool and Spa Maintenance (2) · Fencing (1) · Earthwork and Paving (1) · Residential Remodeling (1) · Sprinklers (1) · Construction Cleanup (1) · Sheet Metal (1) · Sign (1) · Non-specialized (1) · Structural Steel (1) · Metal Products (1) · Welding (1) · Concrete-Related Services (1) · Sanitation System (1) · General Manufactured Housing (1)

• ST MACARIUS BUILDERS INC CLEAR
  License 964268 · expires August 31, 2027
• STEVE TOPOR JR CLEAR
  License 400060 · expires July 31, 2027
• STONEKLEANER CLEAR
  License 872693 · expires February 29, 2028
• SUMMERSET LANDSCAPING INC CLEAR
  License 1024699 · expires September 30, 2028
• SUN KIM Work Comp Susp
  License 865485 · expires October 31, 2027
• SUN WINDOW COVERINGS INC CLEAR
  License 789172 · expires January 31, 2027
• SWAIN SIGN INC CLEAR
  License 643004 · expires April 30, 2028
• T C L CONSTRUCTION CLEAR
  License 1005227 · expires July 31, 2027
• T I CONSTRUCTION INC CLEAR
  License 991761 · expires April 30, 2028
• T J C CONSTRUCTION & SERVICES CLEAR
  License 848646 · expires October 31, 2028
• TABCO CONSTRUCTION & ELECTRICAL INC CLEAR
  License 769635 · expires December 31, 2026
• TED BAKER CONSTRUCTION CLEAR
  License 762091 · expires April 30, 2027
• THAWIN CONSTRUCTION CLEAR
  License 918313 · expires June 30, 2028
• THE MAINTENANCE CONSULTANT INC CLEAR
  License 811041 · expires July 31, 2028
• THE WOOD JOINT CLEAR
  License 645372 · expires November 30, 2026
• THISTLE PLUMBING CLEAR
  License 800780 · expires October 31, 2027
• TOM MCGRAIL ROOFING INC CLEAR
  License 673647 · expires July 31, 2027
• TPS POOL SERVICE CLEAR
  License 960890 · expires May 31, 2027
• VAITAI GENERAL BUILDERS CLEAR
  License 584259 · expires January 31, 2028
• VALLEY ELECTRIC SERVICE COMPANY CLEAR
  License 795947 · expires June 30, 2027
• VALLEY ELECTRIC SERVICE COMPANY LLC CLEAR
  License 1130778 · expires December 31, 2026
• VALLEY ROOTER AND PLUMBING INC CLEAR
  License 804165 · expires May 31, 2028
• VARN DEVELOPMENT CLEAR
  License 906370 · expires March 31, 2028
• VASQUEZ CONSTRUCTION GENERAL ENGINEERING CONTRACTOR CLEAR
  License 904085 · expires September 30, 2027
• VERSATEL CLEAR
  License 791745 · expires March 31, 2027
• VINCE LOMBARDO CLEAR
  License 509191 · expires May 31, 2028
• W D REPAIRS CLEAR
  License 491837 · expires May 31, 2028
• W I L D R T CONSTRUCTION Contr Bond Susp
  License 1033895 · expires December 31, 2027
• WAYNE'S CARPET SERVICE CLEAR
  License 532239 · expires June 30, 2028
• WEST COAST RENOVATIONS AND IMPROVEMENTS INC CLEAR
  License 1033426 · expires November 30, 2027
• WEST END TECH CLEAR
  License 892842 · expires March 31, 2027
• WEST WAY CONTRACTING CLEAR
  License 901952 · expires August 31, 2027
• XPRESS CONCRETE INC CLEAR
  License 911587 · expires February 29, 2028
• XTREME PLUMBING CLEAR
  License 788638 · expires September 30, 2028
• YOUR PALETTE IN PAINT LLC CLEAR
  License 404156 · expires April 30, 2028
• ZELNIS CONSTRUCTION CLEAR
  License 918331 · expires June 30, 2028

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