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Contractor license records in Sonoma, CA

361 records with Sonoma 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 Sonoma

General Building (164) · Electrical (44) · Landscaping (33) · Plumbing (25) · General Engineering (22) · Painting and Decorating (21) · Warm-Air Heating, Ventilating and Air-Conditioning (12) · Fire Protection (7) · Lathing and Plastering (6) · Flooring and Floor Covering (6) · Ceramic and Mosaic Tile (6) · Cabinet, Millwork and Finish Carpentry (6) · Window Coverings (6) · Concrete (6) · Tree Service (5) · Solar (4) · Fencing (4) · Welding (4) · Building Moving/Demolition (4) · Boiler, Hot-Water Heating and Steam Fitting (4) · Drywall (3) · Low Voltage Systems (3) · Structural Steel (3) · Doors, Gates and Activating Devices (3) · Framing and Rough Carpentry (3) · Earthwork and Paving (3) · Refrigeration (3) · Hardware, Locks and Safes (2) · Masonry (2) · Awnings (2) · Residential Remodeling (2) · Sheet Metal (2) · Hazardous Substance Removal Certification (2) · Glazing (2) · Insulation and Acoustical (2) · Pool and Spa Maintenance (2) · Swimming Pool (1) · Tree and Palm (1) · Pipeline (1) · Sanitation System (1) · Well Drilling (1) · Machinery and Pumps (1) · Reinforcing Steel (1) · Ornamental Metal (1) · Construction Cleanup (1) · Siding and Decking (1) · Concrete-Related Services (1) · Roofing (1) · Sign (1)

• CENTERLINE DESIGN/BUILD CLEAR
  License 802381 · expires December 31, 2027
• CENTURION CONSTRUCTION CO CLEAR
  License 1138399 · expires June 30, 2027
• CHARLIE'S ELECTRIC SERVICE CLEAR
  License 1051801 · expires March 31, 2027
• COLIBRI CONSTRUCTION CLEAR
  License 1124868 · expires August 31, 2028
• CON MARA GARDENS INC CLEAR
  License 694439 · expires August 31, 2028
• COTTAM ENTERPRISES INC CLEAR
  License 973502 · expires May 31, 2028
• CRANADORE CONSTRUCTION INC CLEAR
  License 1043565 · expires August 31, 2028
• CREATIVE OAK HARDWOOD FLOORS CLEAR
  License 991260 · expires March 31, 2028
• CRITCHLOW BUILDER CLEAR
  License 1116330 · expires February 29, 2028
• CUSTOM INTERIOR TRIM AND CABINETS CLEAR
  License 906606 · expires November 30, 2027
• CUTRIGHT CONSTRUCTION INC CLEAR
  License 1025785 · expires March 31, 2027
• D E JONES ENTERPRISE CLEAR
  License 1076547 · expires June 30, 2027
• D J S STEEL COMPANY INC CLEAR
  License 348316 · expires April 30, 2028
• DANIEL CHAVEZ FRAMING CLEAR
  License 1142919 · expires September 30, 2027
• DANIEL J BOWEN CONSTRUCTION INC CLEAR
  License 940870 · expires July 31, 2027
• DANIEL STEPHEN SZUMSKI CLEAR
  License 566657 · expires October 31, 2027
• DANIEL T STEINHAUER CLEAR
  License 1026623 · expires May 31, 2027
• DANY CUSTOM BUILDS INC CLEAR
  License 1034780 · expires March 31, 2027
• DARREL D WELCH CLEAR
  License 724090 · expires June 30, 2028
• DARRELL SMOUSE CONSTRUCTION CLEAR
  License 871210 · expires January 31, 2028
• DAVID STRAUBE CONSTRUCTION DBA DSC CUSTOM CREATIONS CLEAR
  License 839881 · expires January 31, 2027
• DE ANDA LANDSCAPING INC CLEAR
  License 999752 · expires June 30, 2027
• DE AYALA CONSTRUCTION CLEAR
  License 795913 · expires June 30, 2027
• DE MARTINI ELECTRIC INC CLEAR
  License 584784 · expires December 31, 2026
• DEENIHAN PAINTERS AND DECORATORS CLEAR
  License 711814 · expires August 31, 2027
• DEMAR INC CLEAR
  License 789735 · expires April 30, 2028
• DEMINGS DEMOLITION CLEAR
  License 581967 · expires November 30, 2027
• DI VITA AND SON CLEAR
  License 892323 · expires March 31, 2027
• DIAMOND CONCRETE CONSTRUCTION CLEAR
  License 1129221 · expires November 30, 2026
• DOBBS CONSTRUCTION CLEAR
  License 1110398 · expires September 30, 2027
• DOTTO CONSTRUCTION COMPANY CLEAR
  License 1032885 · expires July 31, 2027
• DOUBLE S WELDING & FABRICATION INC CLEAR
  License 1078354 · expires July 31, 2027
• DUANE ROBINSON ELECTRICAL CLEAR
  License 995243 · expires July 31, 2028
• DUFFY CONSTRUCTION CLEAR
  License 717952 · expires January 31, 2028
• DUNHAM'S BACK-HOE SERVICE CLEAR
  License 379304 · expires August 31, 2027
• E K EXCAVATING INC CLEAR
  License 275372 · expires August 31, 2027
• E M H CONSTRUCTION CLEAR
  License 1005239 · expires December 31, 2027
• E P N CONSTRUCTION CLEAR
  License 1094374 · expires July 31, 2028
• E. P. C. BUILT INC. CLEAR
  License 1025067 · expires March 31, 2027
• EARL'S ELECTRIC AND HOME WORKS CLEAR
  License 811587 · expires August 31, 2028
• EARTH STAR ELECTRIC CLEAR
  License 810369 · expires July 31, 2028
• EASTON PLUMBING INC CLEAR
  License 1059513 · expires October 31, 2027
• ECCO INSULATION INC CLEAR
  License 682377 · expires June 30, 2028
• ED SAMMON CONSTRUCTION CLEAR
  License 418048 · expires February 29, 2028
• EDDIE R PLUMBING CLEAR
  License 808283 · expires August 31, 2027
• EL ALAMO LANDSCAPING CLEAR
  License 872018 · expires February 29, 2028
• EL PRADO LANDSCAPE CLEAR
  License 1030587 · expires August 31, 2027
• ERICK'S FENCING CLEAR
  License 1114366 · expires December 31, 2027
• FAIRWAY BUILDERS INC CLEAR
  License 1141125 · expires July 31, 2027
• FERRANDO'S PLUMBING & HEATING INC CLEAR
  License 449417 · expires November 30, 2027

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