Licensed contractors in Cotati, CA
80 company licenses with a clear status in Cotati, CA, in the CSLB file of October 1, 2026.
| Contractor | License | Main classification | Expires |
|---|---|---|---|
| A & C NOMA CONSTRUCTION INC | 951063 | B — General Building | Aug 31, 2028 |
| AGD GENERAL ENGINEERING INC | 1131769 | A — General Engineering | Jan 31, 2027 |
| AGUINIGA H INC | 1114438 | C-53 — Swimming Pool | Dec 31, 2027 |
| ALEXANDER FLOOR COATINGS INC | 998534 | C-33 — Painting and Decorating | Jun 30, 2028 |
| ALL THE ABOVE CRAFTSMEN | 951449 | B — General Building | Aug 31, 2028 |
| B C C GENERAL CONTRACTORS INC | 775219 | B — General Building | Apr 30, 2028 |
| BARBIERI ELECTRIC BARBIERI CONSTRUCTION INCORPORATED | 1093837 | B — General Building | Jul 31, 2028 |
| BARNDT'S WELDING INC | 680884 | C-60 — Welding | Dec 31, 2027 |
| BEALE CONSTRUCTION INC | 841770 | B — General Building | May 31, 2028 |
| BENAVIDEZ INC | 1052675 | D-49 — Tree Service | Jul 31, 2028 |
| BROTHERS COLLINS WOODWORKING INC | 971717 | B — General Building | Apr 30, 2028 |
| BROWN MIKE ELECTRIC CO | 306767 | A — General Engineering | Apr 30, 2028 |
| BUCKLEY HEATING & AIR CONDITIONING INC | 628812 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2028 |
| BUDGET BLINDS OF PETALUMA RENNIA BLINDS INC | 1048298 | D-52 — Window Coverings | Dec 31, 2026 |
| BUTULIA'S TILE BUTULIA'S INC | 535640 | B — General Building | Jan 31, 2028 |
| CARSON MANUFACTURING COMPANY DUSTRON INC | 902361 | D-12 — Synthetic Products | Aug 31, 2027 |
| CIRELLI CONSTRUCTION INC | 582422 | B — General Building | May 31, 2027 |
| CLEAN - CUT BUILDER CORP | 1118797 | B — General Building | Apr 30, 2028 |
| CLIMATE PRO MILLER DOBBINS FAMILY INC | 945054 | D-28 — Doors, Gates and Activating Devices | Mar 31, 2028 |
| CORONA'S CONSTRUCTION INC | 1063046 | B — General Building | Feb 29, 2028 |
| D C ELECTRIC GROUP INC | 949934 | A — General Engineering | Oct 31, 2027 |
| DMG LANDSCAPING INC | 1085457 | C-27 — Landscaping | Dec 31, 2027 |
| DRAPERY CONCEPTS DE GROOT ENTERPRISES INC | 615270 | D-52 — Window Coverings | Mar 31, 2027 |
| DRYER VENT WIZARD OF THE GREATER NORTH BAY AREA NOLE ENTERPRISES INC | 948806 | D-64 — Non-specialized | Jun 30, 2028 |
| ELEVATED COMFORT INC | 1073860 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| EMPOWER BUILDING SOLUTIONS | 1112343 | B — General Building | Nov 30, 2027 |
| FIP BUILDERS INC | 912837 | B — General Building | May 31, 2027 |
| FRAMING BUILDING & IMPROVEMENTS INC | 857892 | B — General Building | Apr 30, 2028 |
| FRONTIER ELECTRIC INC | 245567 | C-10 — Electrical | Nov 30, 2027 |
| GONVAR CONSTRUCTION CLEANUP GONVAR BUILDING MAINTENANCE | 1064842 | D-63 — Construction Clean-up | Apr 30, 2028 |
| GRIMA TILE AND STONE INC | 826537 | C-54 — Ceramic and Mosaic Tile | Sep 30, 2028 |
| HANSON OVERHEAD GARAGE DOOR SERVICE INC CARVER ENTERPRISES INC | 961755 | D-28 — Doors, Gates and Activating Devices | Jun 30, 2027 |
| HOSEY CONSTRUCTION INC | 407956 | B — General Building | Jul 31, 2027 |
| HOWDY'S DRYWALL INC | 508249 | C-9 — Drywall | Aug 31, 2028 |
| HULBERT HEATING & AIR CONDITIONING INC | 788948 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| HVAC CONTROLS CORPORATION | 945947 | B — General Building | Apr 30, 2028 |
| ISETTA DATA & COMMUNICATIONS INC | 842435 | C-7 — Low Voltage Systems | Aug 31, 2027 |
| LOUD AND CLEAR INC | 954810 | C-7 — Low Voltage Systems | Apr 30, 2027 |
| MANDENO CONSTRUCTION INC | 1012670 | B — General Building | Apr 30, 2028 |
| MC NEIL CONSTRUCTION & REMODELING INC | 644313 | B — General Building | Aug 31, 2027 |
| MCPHAIL FUEL CO INC | 1129205 | C-36 — Plumbing | Nov 30, 2026 |
| MG REMODELING CONTRACTOR | 1138348 | B-2 — Residential Remodeling | Jun 30, 2027 |
| NEARY LANDSCAPE INC | 814207 | A — General Engineering | Oct 31, 2026 |
| NORTH BAY DRYWALL & CONSTRUCTION C M A ENTERPRISE INC | 1035251 | B — General Building | Jan 31, 2028 |
| NORTH BAY SUNSPACE INC | 337713 | B — General Building | Sep 30, 2028 |
| OLD DOG WATER TREATMENT LLC | 1161592 | C-55 — Water Conditioning | Sep 30, 2028 |
| OLDERBAK TILE INCORPORATED | 722561 | C-54 — Ceramic and Mosaic Tile | Feb 29, 2028 |
| OUTLANDER CONSTRUCTION INC | 1034957 | B — General Building | Jan 31, 2028 |
| PACIFIC DOOR PRODUCTS INC | 443074 | Classification D24 | Sep 30, 2027 |
| PATRIOT PAINTING & DECORATING INC | 976549 | C-33 — Painting and Decorating | Feb 29, 2028 |
| R & S ERECTION OF SANTA ROSA INCORPORATED | 293730 | D-28 — Doors, Gates and Activating Devices | Jun 30, 2027 |
| R C CABINETS & CLOSETS | 985074 | C-6 — Cabinet, Millwork and Finish Carpentry | Jul 31, 2027 |
| R J MECHANICAL INC | 856063 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| R MCCLURE ELECTRIC INC | 758243 | C-10 — Electrical | Jan 31, 2027 |
| RAINBOW ELECTRIC CORPORATION | 779191 | C-10 — Electrical | Apr 30, 2028 |
| REYES FATHER & SON INC | 1097159 | B — General Building | Sep 30, 2028 |
| RJB BUILDERS BURKHARD CONSTRUCTION INC | 1082468 | B — General Building | Mar 31, 2028 |
| ROBINSON & SON'S CONSTRUCTION INC | 1137866 | B — General Building | May 31, 2027 |
| RODDAN ELECTRICAL SERVICES | 1114991 | C-10 — Electrical | May 31, 2028 |
| ROY'S SEWER SERVICE INC | 491815 | C-42 — Sanitation System | May 31, 2028 |
| S R ALLIED BUILDERS INC | 399932 | B — General Building | Feb 28, 2027 |
| SANTA ROSA PLUMBING LLC | 871026 | C-36 — Plumbing | Feb 29, 2028 |
| SCRIBE LINE INC | 1115756 | C-6 — Cabinet, Millwork and Finish Carpentry | Jan 31, 2028 |
| SERVPRO OF PETALUMA & ROHNERT PARK PACIFIC RESTORATION INC | 1019222 | B — General Building | Oct 31, 2026 |
| SMALL JOBS PLUMBING INC | 1002428 | A — General Engineering | Mar 31, 2027 |
| SOILAND CO INC | 212731 | A — General Engineering | Aug 31, 2027 |
| SOMO CONSTRUCTION INC | 1034521 | B — General Building | Jan 31, 2028 |
| SONOMA BACKYARD CALIFORNIA LEISURE INDUSTRIES INC | 616827 | C-53 — Swimming Pool | Nov 30, 2026 |
| STOCKHAM CONSTRUCTION INC | 633772 | B — General Building | Mar 31, 2027 |
| STRIPING GRAPHICS | 576756 | C-32 — Parking and Highway Improvement | Sep 30, 2027 |
| SUPERIOR SEAMLESS GUTTER INC | 510457 | C-43 — Sheet Metal | May 31, 2027 |
| TITAN ROOFING AND CONSTRUCTION LARKE CONSTRUCTION INC | 769821 | C-39 — Roofing | Dec 31, 2026 |
| TRIMYC MECHANICAL INC | 555597 | B — General Building | Jan 31, 2027 |
| VENTON PLASTERING | 236030 | C-9 — Drywall | Feb 28, 2027 |
| VETERAN CONSTRUCTION LIDOLI CORP | 1065989 | B — General Building | May 31, 2028 |
| VISUALPRO MILLER DOBBINS FAMILY INC | 1159368 | D-42 — Non-Electrical Sign Installation | Aug 31, 2028 |
| WATER FOLK LANDSCAPING THE WATER FOLK LLC THE | 1116601 | C-27 — Landscaping | Feb 29, 2028 |
| WEST COAST ACOUSTICAL INC | 1015421 | C-2 — Insulation and Acoustical | Sep 30, 2028 |
| WESTSIDE MECHANICAL INCORPORATED | 773449 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Jan 31, 2028 |
| WOLF HVAC INC | 1074818 | C-10 — Electrical | Sep 30, 2027 |
Alphabetical order — this site ranks no one. Company licenses with a clear status in the CSLB file of October 1, 2026. Sole owners are not on this site; for today's status and complaints, use the CSLB's Instant License Check. How to read this.