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Contractor license records in Windsor, CA

315 records with Windsor 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 Windsor

General Building (108) · Electrical (45) · Landscaping (28) · Plumbing (26) · General Engineering (25) · Painting and Decorating (22) · Warm-Air Heating, Ventilating and Air-Conditioning (11) · Concrete (8) · Roofing (7) · Drywall (7) · Cabinet, Millwork and Finish Carpentry (6) · Fire Protection (5) · Fencing (5) · Low Voltage Systems (5) · Pool and Spa Maintenance (4) · Doors, Gates and Activating Devices (4) · Ceramic and Mosaic Tile (4) · Swimming Pool (4) · Flooring and Floor Covering (4) · Tree Service (3) · Welding (3) · Lathing and Plastering (3) · Machinery and Pumps (3) · Sheet Metal (3) · Masonry (3) · Solar (3) · Conveyors-Cranes (2) · Rigging and Rig Building (2) · Metal Products (2) · Earthwork and Paving (2) · Structural Steel (2) · Reinforcing Steel (2) · Prefabricated Equipment (2) · Synthetic Products (1) · Siding and Decking (1) · Residential Remodeling (1) · Boiler, Hot-Water Heating and Steam Fitting (1) · Well Drilling (1) · Pile Driving/Pressure Foundation Jacking (1) · Tree and Palm (1) · Water Conditioning (1) · Building Moving/Demolition (1) · Sanitation System (1) · Hazardous Substance Removal Certification (1) · Window Coverings (1) · Insulation and Acoustical (1) · Non-specialized (1) · Refrigeration (1) · Parking and Highway Improvement (1) · Lock and Security Equipment (1)

• ROGERS RADIANT INC CLEAR
  License 786292 · expires January 31, 2027
• RONALD BROWN CONSTRUCTION CLEAR
  License 699982 · expires December 31, 2026
• ROSE VALLEY EARTHWORKS & PAVING CLEAR
  License 1119803 · expires April 30, 2028
• ROVETTIS LANDSCAPE & MAINTENANCE CLEAR
  License 740442 · expires November 30, 2028
• RUPERT CONSTRUCTION COMPANY CLEAR
  License 1074809 · expires April 30, 2027
• S & K BUILDERS CLEAR
  License 732721 · expires February 28, 2027
• S G CONSTRUCTION CLEAR
  License 907138 · expires November 30, 2027
• S L F CONCRETE CONSTRUCTION INC CLEAR
  License 748934 · expires September 30, 2028
• S W ELECTRIC CLEAR
  License 1051414 · expires March 31, 2027
• SAL CONCEPT CONSTRUCTION INC CLEAR
  License 1044543 · expires September 30, 2028
• SAME DAY HEATING, COOLING & PLUMBING CLEAR
  License 1113715 · expires December 31, 2027
• SANTA ROSA STAINLESS STEEL TANK COMPANY LLC CLEAR
  License 1129887 · expires December 31, 2026
• SHAWN B JOHNSON HEATING AND COOLING CLEAR
  License 912855 · expires March 31, 2028
• SHOOK & WALLER CONSTRUCTION INC CLEAR
  License 577955 · expires September 30, 2027
• SIGAL UTILITY SERVICES INC CLEAR
  License 1053349 · expires May 31, 2027
• SIGNAL PATH TECHNOLOGY SOLUTIONS LLC CLEAR
  License 1155703 · expires May 31, 2028
• SIR GROUT SANTA ROSA CLEAR
  License 1121987 · expires June 30, 2028
• SIRI ELECTRIC CLEAR
  License 962661 · expires June 30, 2027
• SKILLZ CONSTRUCTION INC CLEAR
  License 1074867 · expires April 30, 2027
• SM BUILDER CLEAR
  License 1125615 · expires August 31, 2028
• SMOOTH STYLE CONCRETE CONSTRUCTION INC CLEAR
  License 949364 · expires February 28, 2027
• SNYDER CONSTRUCTION INC CLEAR
  License 1022236 · expires January 31, 2027
• SONOMA COUNTY PLUMBING INC CLEAR
  License 748975 · expires October 31, 2027
• SONOMA MOUNTAIN CONSTRUCTION COMPANY CLEAR
  License 925721 · expires December 31, 2026
• SONOMA MOUNTAIN LANDSCAPE INC CLEAR
  License 840474 · expires June 30, 2028
• SONOMA REINFORCING INC CLEAR
  License 823619 · expires September 30, 2028
• SOULE BUILDING SYSTEMS INC CLEAR
  License 735962 · expires May 31, 2027
• SOUSA ENGINEERING CLEAR
  License 1038833 · expires May 31, 2028
• STILES BUILDER CLEAR
  License 1094016 · expires July 31, 2028
• STUNTS CUSTOM CONSTRUCTION INC CLEAR
  License 1041081 · expires April 30, 2027
• SUNSHINE AQUATICS INC CLEAR
  License 687129 · expires March 31, 2027
• SURGE ELECTRIC SERVICE CLEAR
  License 835307 · expires December 31, 2027
• TARANTINO'S YARDSCAPES CLEAR
  License 849113 · expires November 30, 2026
• THE GREAT LANDSCAPE LLC CLEAR
  License 1113978 · expires February 28, 2027
• THE SPECIALIST POOL SERVICE CLEAR
  License 942179 · expires January 31, 2028
• THOR CARY ELECTRIC INC CLEAR
  License 995798 · expires August 31, 2028
• TOBON'S FLOOR COVERING CLEAR
  License 690558 · expires June 30, 2028
• TONOLE ELECTRICAL INC CLEAR
  License 699955 · expires November 30, 2027
• TOWN AND COUNTRY CONSTRUCTION CLEAR
  License 813098 · expires September 30, 2027
• TRANS TECH CONSULTANTS CLEAR
  License 697833 · expires October 31, 2028
• TRI - COUNTY GARAGE DOOR INC CLEAR
  License 732661 · expires October 31, 2028
• TRUE TONE PAINTING INC CLEAR
  License 899051 · expires July 31, 2027
• TWENTYFOUR / SEVEN CONSTRUCTION COMPANY CLEAR
  License 929277 · expires February 28, 2027
• TYLER ELLIFF CLEAR
  License 1001865 · expires March 31, 2027
• UNLIMITED PROPERTY SERVICES CLEAR
  License 745218 · expires January 31, 2028
• VAN DER BOON ELECTRIC INC CLEAR
  License 867970 · expires January 31, 2027
• VINCE SIGAL ELECTRIC INC CLEAR
  License 867459 · expires October 31, 2028
• VISUAL DREAM LANDSCAPES CLEAR
  License 806331 · expires April 30, 2028
• VIVID PAINTING CO CLEAR
  License 1162686 · expires October 31, 2028
• WAHL PLUMBING INC CLEAR
  License 995671 · expires May 31, 2028

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