Licensed contractors in Santa Rosa, CA — page 1 of 4
951 company licenses with a clear status in Santa Rosa, CA, in the CSLB file of October 1, 2026.
| Contractor | License | Main classification | Expires |
|---|---|---|---|
| 101 SEAMLESS GUTTERS INC | 1029232 | C-43 — Sheet Metal | Jul 31, 2027 |
| 3D BUILDING COMPANY | 1103208 | B — General Building | Apr 30, 2027 |
| 707 ELECTRIC 707 PLUMBERS INC | 1118695 | A — General Engineering | Mar 31, 2028 |
| 707 ELECTRIC LLC | 1161170 | C-10 — Electrical | Sep 30, 2028 |
| 707 FENCE COMPANY INC | 1008924 | C-13 — Fencing | Sep 30, 2027 |
| 707 PLUMBERS | 858516 | C-36 — Plumbing | May 31, 2027 |
| 707 PLUMBERS INC | 1125260 | B — General Building | Aug 31, 2028 |
| A & B SHOWER DOORS & GLASS INC | 1146204 | C-17 — Glazing | Nov 30, 2027 |
| A & L GARAGE DOORS | 916279 | D-28 — Doors, Gates and Activating Devices | May 31, 2028 |
| A A & T COMMUNICATIONS INC | 664899 | C-7 — Low Voltage Systems | Feb 28, 2027 |
| A A A BLASTING INC | 1085398 | D-38 — Sand and Water Blasting | Dec 31, 2027 |
| A B C HOME REPAIRS | 1096503 | B — General Building | Sep 30, 2028 |
| A BETTER PLUMB CO LLC | 1129619 | C-36 — Plumbing | Nov 30, 2026 |
| A E CONTRACTORS INC | 957180 | B — General Building | Oct 31, 2026 |
| A J D BUILDERS INC | 954608 | B — General Building | Sep 30, 2028 |
| A N R ROOFING OF PETALUMA INC | 849115 | C-39 — Roofing | Nov 30, 2026 |
| A P M HOMES INC | 939776 | B — General Building | Nov 30, 2027 |
| A PLUS POOL & SPA INC | 772369 | C-53 — Swimming Pool | Nov 30, 2027 |
| A+ GENERAL CONTRACTOR INC | 1132737 | B — General Building | Feb 28, 2027 |
| A-1 BUILDERS GENERAL CONTRACTORS INC | 736639 | B — General Building | Jun 30, 2028 |
| AAA ENERGY SYSTEMS INC | 443118 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| AARON PAVING & SNS ASPHALT SERVICES STRIPE 'N' SEAL INC | 308128 | A — General Engineering | Apr 30, 2027 |
| ABA CUSTOM HOMES INC | 1035515 | B — General Building | Feb 29, 2028 |
| ABD CONSTRUCTION INC | 1130079 | B — General Building | Dec 31, 2026 |
| ABLE MAINTENANCE INC | 312844 | A — General Engineering | Apr 30, 2028 |
| ACM PAINTERS CORPORATION | 1006692 | C-33 — Painting and Decorating | Feb 28, 2027 |
| ACME SECURITY CENTER INC | 958563 | C-7 — Low Voltage Systems | Mar 31, 2027 |
| ADVANCED EXTRACTION LABS PLATINUM FINISHING SYSTEMS INC | 993900 | D-21 — Machinery and Pumps | Jun 30, 2028 |
| ADVANCED PAINTING LLC | 1000441 | C-33 — Painting and Decorating | Nov 30, 2026 |
| ADVANCED STORMWATER PROTECTION INC | 1042181 | A — General Engineering | Jul 31, 2028 |
| AGUILAR TILE INSTALLATION FUSION TILE AND STONE | 1079057 | C-54 — Ceramic and Mosaic Tile | Feb 29, 2028 |
| AHLBORN FENCE & STEEL INC | 793504 | C-13 — Fencing | Apr 30, 2027 |
| AHLBORN STRUCTURAL STEEL INC | 854244 | C-13 — Fencing | Feb 28, 2027 |
| AIR CONNECTION A C CONNECTION INC | 805918 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Mar 31, 2028 |
| AIR SYSTEMS INNOVATIONS INC | 1139991 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| AJM GENERAL CONSTRUCTION AJM GENERAL | 1035253 | A — General Engineering | Nov 30, 2027 |
| ALCAZAR BRO'S CONCRETE | 1095274 | C-8 — Concrete | Aug 31, 2028 |
| ALCAZAR TREE SERVICE LLC | 1118047 | D-49 — Tree Service | Mar 31, 2028 |
| ALEX PAINTING PRO INC | 1079117 | C-33 — Painting and Decorating | Aug 31, 2027 |
| ALFREDO'S PAINTING PRO LLC | 1151118 | C-33 — Painting and Decorating | Feb 29, 2028 |
| ALKIMIA LANDSCAPING LLC | 1154131 | C-27 — Landscaping | Apr 30, 2028 |
| ALL BAY SEWER INC | 1076969 | C-34 — Pipeline | Feb 29, 2028 |
| ALL COUNTY ABATEMENT ALL COUNTY ENVIRONMENTAL LLC | 1114001 | B — General Building | Dec 31, 2027 |
| ALL COUNTY PAVING | 1031802 | C-12 — Earthwork and Paving | Oct 31, 2027 |
| ALL GRADE EXCAVATING INC | 971988 | A — General Engineering | Jul 31, 2027 |
| ALL PHASE CONCRETE | 1125919 | C-8 — Concrete | Sep 30, 2028 |
| ALL SCREENS | 770038 | D-52 — Window Coverings | Oct 31, 2027 |
| ALL TERRANE EXCAVATING INC | 464496 | A — General Engineering | Jan 31, 2028 |
| ALL TREE SERVICE INC | 1111482 | D-49 — Tree Service | Oct 31, 2027 |
| ALL-WAYZ CONSTRUCTION N PAINT LLC | 998012 | B — General Building | Oct 31, 2027 |
| ALLEN LANDSCAPING INC | 891869 | C-27 — Landscaping | Mar 31, 2027 |
| ALLSTAR CONSTRUCTION LLC | 1082181 | B — General Building | Nov 30, 2026 |
| ALLSTARZ PUMPING & ENGINEERING NORTH BAY PRESSURE WASHING INC | 1066075 | A — General Engineering | May 31, 2028 |
| ALMERAZ CONCRETE INC | 1046428 | C-8 — Concrete | Nov 30, 2026 |
| ALOHA ELECTRIC INC | 793346 | C-10 — Electrical | Jun 30, 2028 |
| ALPHA FIRE SUPPRESSION SYSTEMS INC | 670313 | C-16 — Fire Protection | Apr 30, 2027 |
| ALPHABET PLUMBING INC | 1116773 | C-36 — Plumbing | Apr 30, 2028 |
| ALVARADO HOMES CONSTRUCTION INC | 1133198 | B — General Building | Feb 28, 2027 |
| AMATO MASONRY INC | 1106927 | B — General Building | Jul 31, 2027 |
| AMERICAN DRYWALL INC | 809470 | C-9 — Drywall | Jun 30, 2027 |
| AMERICAN HEATING & AIR LLC | 1092310 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| AMERICAN MADE BUILDING INC | 1037803 | B — General Building | Apr 30, 2028 |
| AMERICAN VIDEO SYSTEMS INC | 552780 | C-7 — Low Voltage Systems | Jan 31, 2027 |
| ANCHORDOGUY LANDSCAPING | 1023415 | C-27 — Landscaping | Feb 28, 2027 |
| ANCRFNG INC | 1043636 | C-39 — Roofing | Aug 31, 2028 |
| ANDERSON GIFFORD PLUMBING INCORPORATED | 795619 | C-36 — Plumbing | May 31, 2027 |
| ANNADEL BUILDERS INC | 1018222 | B — General Building | Sep 30, 2028 |
| APEX HOME RESOURCES INC | 1150371 | C-36 — Plumbing | Feb 29, 2028 |
| APG CONSTRUCTION INC | 998700 | B — General Building | Feb 29, 2028 |
| AQUACRAFT PLUMBING INC | 1148292 | C-36 — Plumbing | Dec 31, 2027 |
| ARAUJO & MALDONADO CONSTRUCTION & REMODELING INC | 1108895 | B-2 — Residential Remodeling | Aug 31, 2027 |
| ARBORCARE GROUP INC | 809606 | D-49 — Tree Service | Sep 30, 2028 |
| ARBORISTS THAT CLIMB INC | 855249 | D-49 — Tree Service | Mar 31, 2027 |
| ARBORS GENERAL CONTRACTOR LLC | 1160795 | B — General Building | Sep 30, 2028 |
| ARCIGA TILE INC | 1031749 | C-54 — Ceramic and Mosaic Tile | Aug 31, 2028 |
| ARCWORKS LLC | 1091579 | C-10 — Electrical | May 31, 2028 |
| ARDILLO'S TREE SERVICE LLC | 1108834 | D-49 — Tree Service | Aug 31, 2027 |
| ARELLANO PEERLESS FLOORING INC | 1148033 | C-15 — Flooring and Floor Covering | Dec 31, 2027 |
| ARGONAUT CONSTRUCTORS INC | 171432 | A — General Engineering | Dec 31, 2027 |
| ARIETTA ELECTRIC LLC | 1022175 | C-10 — Electrical | Nov 30, 2026 |
| ARITA HOME SERVICES LLC | 1160662 | B — General Building | Sep 30, 2028 |
| ARK BUILDERS | 1158504 | B — General Building | Jul 31, 2028 |
| ARMANDO'S LANDSCAPE SERVICE INC | 1133319 | C-27 — Landscaping | Feb 28, 2027 |
| ARMONY CONSTRUCTION CO | 1111068 | B — General Building | Oct 31, 2027 |
| ARS ROOFING AND GUTTERS ALTERNATIVE ROOFING SOLUTIONS INC | 837618 | C-33 — Painting and Decorating | May 31, 2028 |
| ARTISAN BUILDERS INC | 1125865 | B — General Building | Sep 30, 2028 |
| ARTISTIC HERITAGE PAINTING INC | 1150249 | C-33 — Painting and Decorating | Feb 29, 2028 |
| ARVO BUILDERS LLC | 1138711 | B — General Building | Jun 30, 2027 |
| ASR PRO PAINTING | 1104063 | C-33 — Painting and Decorating | Apr 30, 2027 |
| ATRISCO CONSTRUCTION | 1053715 | B — General Building | Oct 31, 2027 |
| AUSTIN CREEK SERVICES INC | 1054040 | A — General Engineering | May 31, 2027 |
| AVILA ELECTRIC INC | 1042829 | C-10 — Electrical | Feb 28, 2027 |
| B & L GLASS ROWLAND ENTERPRISES | 1058949 | C-17 — Glazing | Oct 31, 2027 |
| B AND D EXCAVATION AND CONSTRUCTION | 998942 | A — General Engineering | Mar 31, 2027 |
| B C RESTAURANT EQUIPMENT INSTALLATIONS LLC | 1015291 | C-43 — Sheet Metal | Jun 30, 2028 |
| B K W CONCRETE INC | 917334 | C-8 — Concrete | Jun 30, 2028 |
| B W BUILDER | 1035130 | B — General Building | Jul 31, 2027 |
| BABSON AND SONS CONSTRUCTION INC | 662152 | B — General Building | Dec 31, 2026 |
| BAER GENERAL CONSTRUCTION INC | 791889 | B — General Building | Aug 31, 2027 |
| BAGGENSTOS & ASSOCIATES INC | 726833 | C-33 — Painting and Decorating | Aug 31, 2028 |
| BAICON ENTERPRISE INC | 932276 | B — General Building | Oct 31, 2026 |
| BALLINGER RESTAURANT EQUIPMENT INC | 797026 | D-34 — Prefabricated Equipment | Jul 31, 2027 |
| BARBA BEN PLUMBING INC | 1086985 | C-36 — Plumbing | Feb 29, 2028 |
| BARBA PLUMBING INC | 1057743 | B — General Building | Sep 30, 2027 |
| BARWOOD ENTERPRISES INC | 849643 | B — General Building | Mar 31, 2028 |
| BAY CITIES FIRE PROTECTION INC | 731222 | B — General Building | Sep 30, 2028 |
| BAY WEST CONSTRUCTION MC FARLIN T INC | 508115 | B — General Building | Mar 31, 2028 |
| BAYCAT6 LLC | 1141576 | C-7 — Low Voltage Systems | Apr 30, 2028 |
| BEARD JOHN PLUMBING SERVICES | 1122452 | C-36 — Plumbing | Jun 30, 2028 |
| BEELER INC | 703920 | A — General Engineering | Mar 31, 2027 |
| BEHLER CONSTRUCTION COMPANY BEHLER ASSOCIATES INC | 760867 | A — General Engineering | Mar 31, 2027 |
| BELLA SOL SYSTEMS LLC | 1098465 | B — General Building | Nov 30, 2026 |
| BERKSHIRE DEVELOPMENT CORPORATION | 758332 | B — General Building | Jan 31, 2027 |
| BERLIN STEVEN E INC | 542843 | C-29 — Masonry | Sep 30, 2028 |
| BERTRAM POOLS INC | 657715 | C-36 — Plumbing | Jul 31, 2027 |
| BEST CHANCE HEATING AND COOLING | 1107468 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| BF BUILDERS INC | 980997 | B — General Building | Jan 31, 2028 |
| BIG O'FLOOR COVERINGS INC | 1111976 | C-15 — Flooring and Floor Covering | Oct 31, 2027 |
| BIG RIVER BUILDERS INC | 932317 | B — General Building | Sep 30, 2027 |
| BILL KUTZ HEATING & AIR CONDITIONING INC | 942600 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| BILTMORE BUILDERS INC | 1032087 | B — General Building | Oct 31, 2027 |
| BIRDHOUSE ELECTRIC INC | 1110865 | C-10 — Electrical | Oct 31, 2027 |
| BLACK DOG EXCAVATION | 972645 | C-12 — Earthwork and Paving | Nov 30, 2026 |
| BLACK OAK CANYON INC | 991252 | B — General Building | Mar 31, 2028 |
| BLACK SUN BOILERS INC | 1040835 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Jun 30, 2028 |
| BLACKSTONE HOMES INC | 782610 | B — General Building | Aug 31, 2028 |
| BLAKESLEE ELECTRIC INC | 416488 | B — General Building | Jan 31, 2028 |
| BLANCHARD CONSTRUCTION INCORPORATED | 379471 | B — General Building | Sep 30, 2028 |
| BLANCO PAINTING INC | 731953 | C-33 — Painting and Decorating | Jan 31, 2027 |
| BLUDOG ROOTER & PLUMBING CO YORKSHIRE PLUMBING AND DRAIN SERVICES LLC | 1108627 | C-36 — Plumbing | Aug 31, 2027 |
| BLUE COLLAR COMFORT INC | 1156259 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| BLUE CYPRESS LANDSCAPING LLC | 1083884 | C-27 — Landscaping | Nov 30, 2027 |
| BLUE LINE PLUMBING 1 INC | 1125896 | C-36 — Plumbing | Sep 30, 2028 |
| BLUE OAK HEATING & COOLING INC | 1090301 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2028 |
| BLUE OAK LANDSCAPE CONTRACTOR INC | 1060674 | C-27 — Landscaping | Nov 30, 2027 |
| BLUE STAR GAS ASSOCIATES BLUE STAR GAS FLEET SERVICES CO | 532044 | B — General Building | Jun 30, 2028 |
| BOB DAVIS CONSTRUCTION | 577747 | B — General Building | May 31, 2028 |
| BOLTZ ELECTRIC CONTRACTORS INC | 497525 | C-10 — Electrical | May 31, 2028 |
| BOWMAN ELECTRIC INC | 831117 | C-10 — Electrical | Jan 31, 2028 |
| BOYLE DAN CONSTRUCTION | 799748 | A — General Engineering | Jul 31, 2028 |
| BRAD SAYRE LANDSCAPE SERVICE INC | 768000 | C-27 — Landscaping | Oct 31, 2027 |
| BRAGG HOME SERVICES RAPIDFLO INC | 821844 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| BRAGG HOME SERVICES LLC | 1155579 | B — General Building | May 31, 2028 |
| BRAVESTAR CONCRETE & EXCAVATING INC | 1136350 | C-8 — Concrete | Apr 30, 2027 |
| BRIGHTFIELD LANDSCAPE INC | 1153329 | C-27 — Landscaping | Apr 30, 2028 |
| BROWN ELECTRICAL SERVICES INC | 985264 | C-10 — Electrical | Apr 30, 2027 |
| BRUNSING ASSOCIATES INC | 601262 | A — General Engineering | Aug 31, 2028 |
| BUILD FIX EXPERTS INC | 1126784 | B — General Building | Sep 30, 2028 |
| BUILDING REPAIR & MANAGEMENT INC | 903189 | B — General Building | Sep 30, 2027 |
| BUILTRITE CONSTRUCTION LLC | 1126505 | B — General Building | Sep 30, 2028 |
| BURBANK HOUSING DEVELOPMENT CORPORATION | 509240 | B — General Building | Apr 30, 2027 |
| BURLINGTON GARY & ASSOCIATES INC | 968693 | B — General Building | Dec 31, 2027 |
| BV CONSTRUCTION BV MANAGEMENT COMPANY | 940548 | B — General Building | Sep 30, 2028 |
| C B S PLUMBING & HEATING INC | 294171 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Mar 31, 2028 |
| C C I CROWE CONSTRUCTION INC | 665956 | A — General Engineering | Mar 31, 2027 |
| C D M BUILDERS INC | 401720 | B — General Building | Dec 31, 2027 |
| C&M TREE CARE CORP | 1140444 | C-49 — Tree and Palm | Jul 31, 2027 |
| CAAJ LLC | 1126066 | C-10 — Electrical | Sep 30, 2026 |
| CALDWELL DUNCAN PROJECTS | 946614 | B — General Building | May 31, 2028 |
| CALI FIRE PROTECTION LLC | 1137530 | C-16 — Fire Protection | May 31, 2027 |
| CALIFORNIA PROFESSIONAL TREE SERVICE | 1125844 | D-49 — Tree Service | Aug 31, 2028 |
| CALIFORNIA SEAMLESS GUTTERS HERNANDEZ G ENTERPRISES INC | 796866 | C-43 — Sheet Metal | Dec 31, 2027 |
| CALLAHAN LANDSCAPE CONTRACTORS INC | 1074936 | C-27 — Landscaping | Apr 30, 2027 |
| CAMCO CONSTRUCTION INC | 1044040 | B — General Building | Sep 30, 2028 |
| CAMPOS PLUMBING INC | 1009067 | C-36 — Plumbing | Nov 30, 2027 |
| CANOPY ARBORISTS BRIGHTER SPACES CO | 1154316 | C-49 — Tree and Palm | Apr 30, 2028 |
| CAPRI CONSTRUCTION & COATING INC | 867338 | A — General Engineering | Oct 31, 2027 |
| CAPSTONE ROOFING INC | 629383 | C-39 — Roofing | Jul 31, 2027 |
| CARR'S CONSTRUCTION SERVICE INC | 556444 | B — General Building | Mar 31, 2028 |
| CARRINGTON CONSTRUCTION INC | 831520 | B — General Building | May 31, 2028 |
| CARRINO CONSTRUCTION INC | 602031 | B — General Building | Jun 30, 2028 |
| CARTER CARPET EXCHANGE INC | 538423 | C-15 — Flooring and Floor Covering | Mar 31, 2028 |
| CARTWRIGHT BUILDERS INC | 1012303 | B — General Building | Mar 31, 2028 |
| CASARI RANCH LLC | 1154556 | B — General Building | May 31, 2028 |
| CASCADA LANDSCAPE | 1080637 | B — General Building | Sep 30, 2027 |
| CASTANEDA GRADING & EXCAVATING | 1070997 | C-12 — Earthwork and Paving | Nov 30, 2026 |
| CASTLE CONCRETE PUMPING INC | 801026 | D-6 — Concrete Related Services | Nov 30, 2027 |
| CENTRAL PRO ' S HEATING & AIR INC | 1135680 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2027 |
| CERTAPRO PAINTERS OF SONOMA COUNTY W R WILLIAMS CO INC | 1082270 | C-33 — Painting and Decorating | Oct 31, 2027 |
| CF BUILDERS ROOFING & SOLAR CONSTRUCTION INC | 1018877 | B — General Building | Sep 30, 2028 |
| CHANDI CONSTRUCTIONS INC | 1042748 | B — General Building | Aug 31, 2028 |
| CHANDLER BROTHERS CONSTRUCTION INC | 970820 | B — General Building | Mar 31, 2028 |
| CHARACTER BUILDERS INC | 832395 | B — General Building | Nov 30, 2026 |
| CHAVEZ GC INC | 1061760 | B — General Building | Aug 31, 2027 |
| CHAVEZ MIKE PAINTING INC | 939252 | C-33 — Painting and Decorating | Sep 30, 2028 |
| CHAVEZ S PLUMBING INC | 959347 | C-36 — Plumbing | Aug 31, 2028 |
| CHB ELECTRIC INC | 1028614 | C-10 — Electrical | Jun 30, 2027 |
| CHECKRITE BACKFLOW SERVICES INC | 836022 | C-36 — Plumbing | Apr 30, 2028 |
| CHERRY HILL PLUMBING HEATING AND COOLING LLC | 896730 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| CHRISTOPHERSON BUILDERS LLC | 1036954 | B — General Building | Mar 31, 2028 |
| CIMINO S J ELECTRIC INC | 343802 | A — General Engineering | Feb 29, 2028 |
| CLARK DAX CONSTRUCTION INC | 721352 | B — General Building | Jun 30, 2028 |
| CLARK INNOVATIVE GENERAL CONSTRUCTION CONTRACTOR | 1040614 | B — General Building | May 31, 2027 |
| CLEAR HEART DRILLING INC | 780357 | A — General Engineering | Jun 30, 2028 |
| CLEAR TELECOMMUNICATIONS LLC | 1135073 | C-7 — Low Voltage Systems | Mar 31, 2027 |
| CLEARVIEW ELECTRIC LLC | 1079750 | C-10 — Electrical | Aug 31, 2027 |
| CLEMMER CONSTRUCTION CO INC | 1069012 | A — General Engineering | Jan 31, 2028 |
| CLIMATE SERVICES HEATING AND AIR CONDITIONING | 1134770 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| CMC REMODELING INC | 817686 | B — General Building | Nov 30, 2026 |
| COASTSIDE CONCRETE & CONSTRUCTION INC | 995338 | A — General Engineering | Aug 31, 2028 |
| CODDING CONSTRUCTION CO | 203301 | B — General Building | Sep 30, 2027 |
| CODDING MAINTENANCE | 305224 | B — General Building | Apr 30, 2027 |
| COGGINS FENCE & SUPPLY INC | 210646 | C-13 — Fencing | Oct 31, 2027 |
| COHAN STRUCTURES | 1075634 | B — General Building | Jan 31, 2027 |
| COLD AIR PERFORMANCE & HEATING INC | 1138616 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Jun 30, 2027 |
| COMBS ELECTRIC | 804051 | C-10 — Electrical | Apr 30, 2027 |
| COMET CONSTRUCTION INC | 414519 | B — General Building | Aug 31, 2028 |
| COMMERCIAL DECOR GROUP INC | 829563 | B — General Building | Dec 31, 2027 |
| COMMUNICATIONS EXPRESS | 784476 | C-7 — Low Voltage Systems | Sep 30, 2028 |
| CONCEPT DESIGN DEVELOP INC | 1078466 | B — General Building | Jul 31, 2027 |
| CONRAD'S FIRE PROTECTION | 969099 | C-16 — Fire Protection | Jun 30, 2027 |
| CONSTRUCTION SOLUTION CORP | 1071818 | B — General Building | Jun 30, 2028 |
| COORDINATED PROJECT INSTALLATIONS INC | 879120 | D-34 — Prefabricated Equipment | Jun 30, 2028 |
| COPPER HAMMER REMODELS INC | 951415 | B — General Building | Mar 31, 2027 |
| CORDOZA CONCRETE SERVICES INC | 1155478 | C-8 — Concrete | May 31, 2028 |
| CORE ELECTRICAL SERVICES INC | 1041970 | C-10 — Electrical | Jul 31, 2028 |
| CORTES CONSTRUCTION CORTES BUILDERS INC | 826685 | B — General Building | Jan 31, 2028 |
| CORTLANDT ROOFING INC | 922894 | B — General Building | Sep 30, 2028 |
| COSCIA CONSTRUCTION REMODEL INC | 889843 | B — General Building | Aug 31, 2027 |
| COUNTERPOINT CONSTRUCTION SERVICES INC | 407339 | B — General Building | Jan 31, 2028 |
| COUNTRYSIDE LANDSCAPE INC | 1118422 | C-27 — Landscaping | Mar 31, 2028 |
| CRANDALL ROOFING INC | 452195 | C-39 — Roofing | Nov 30, 2026 |
| CREATIVE ROOFING OF NORTHERN CALIFORNIA CREATIVE SERVICES INC | 743007 | C-39 — Roofing | Nov 30, 2027 |
| CREO BUILDERS | 1131023 | B — General Building | Jul 31, 2027 |
| CROMWELL CONSTRUCTION & MANAGEMENT INC | 910493 | B — General Building | Jun 30, 2027 |
| CULINARY EQUIPMENT REPAIR LLC | 1074826 | C-36 — Plumbing | Apr 30, 2027 |
| CULLIGAN WATER OF SONOMA COUNTY FISHER JAMES & SON INC | 248084 | C-55 — Water Conditioning | Aug 31, 2027 |
| CUNNINGHAM ELECTRIC & CONSTRUCTION INC | 714659 | B — General Building | May 31, 2028 |
| CURLEY STEPHEN ROOFING INC | 976993 | C-39 — Roofing | Jan 31, 2028 |
| CUROSO PLUMBING INC | 706012 | C-36 — Plumbing | Aug 31, 2027 |
| CURRY LANDSCAPING INC | 862892 | C-27 — Landscaping | Aug 31, 2027 |
| CUSTOM BUILDING SERVICES INC | 1159901 | B — General Building | Aug 31, 2028 |
| CUSTOM DESIGN COUNTERTOPS INC | 600265 | D-12 — Synthetic Products | Aug 31, 2028 |
| CUSTOM PLUMBING OF NORTHERN CALIFORNIA INC | 582526 | C-36 — Plumbing | Aug 31, 2027 |
| CUTTING EDGE SHEET METAL INCORPORATED | 1127804 | C-43 — Sheet Metal | Oct 31, 2026 |
| D N L BUILDERS INC | 872590 | B — General Building | Jul 31, 2027 |
| D T C BUILDERS INC | 873715 | B — General Building | Feb 28, 2027 |
| D W ACOUSTICS INC | 879037 | C-2 — Insulation and Acoustical | Sep 30, 2027 |
| DAK CONCRETE INC | 1154098 | C-8 — Concrete | Apr 30, 2028 |
| DALE HEATING COOLING & SHEETMETAL INC | 952649 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2026 |
| DANA KITCHENS & ASSOCIATES INC | 744400 | B — General Building | Jan 31, 2028 |
| DARLING AND ASSOCIATES INC | 604304 | C-33 — Painting and Decorating | Feb 28, 2027 |
| DAVIS DANIEL O INC | 431984 | A — General Engineering | Dec 31, 2026 |
| DAY TREE SERVICE INC | 928132 | D-49 — Tree Service | Apr 30, 2027 |
| DC TILE AND STONE | 934359 | C-54 — Ceramic and Mosaic Tile | Nov 30, 2026 |
| DD BUILDERS | 1113974 | B — General Building | Dec 31, 2027 |
| DE JUSTO PLUMBING | 995688 | C-36 — Plumbing | Aug 31, 2027 |
| DE RUTTE COMPANY BUILDERS INC | 786148 | B — General Building | Jul 31, 2027 |
| DEAN ANDY ELECTRIC / SECURITY INC | 503567 | C-10 — Electrical | Jun 30, 2028 |
| DEANGELIS CONSTRUCTION INC | 279673 | B — General Building | Jan 31, 2028 |
| DEE GEE'S PLUMBING SERVICES INC | 1119358 | C-36 — Plumbing | Apr 30, 2028 |
| DEE JAYS SASH & GLASS INC | 315377 | C-17 — Glazing | May 31, 2027 |
| DEL DEVELOPMENT INC | 519592 | B — General Building | Oct 31, 2026 |
| DELUXE SHOTCRETE & CONCRETE CONSTRUCTION HUMPHREYS & HUMPHREYS INC | 808915 | A — General Engineering | Jun 30, 2028 |
| DENNY'S WELDING & ASSOCIATES | 916005 | C-60 — Welding | May 31, 2028 |
| DESIGNS BY RICK INC | 1027662 | C-33 — Painting and Decorating | Jun 30, 2027 |
| DESJARDINS CONSTRUCTION | 1084659 | A — General Engineering | Dec 31, 2027 |
| DEVINCENZI CONCRETE CONSTRUCTION | 326998 | C-8 — Concrete | Oct 31, 2027 |
| DEWITTE CONSTRUCTION INC | 821494 | B — General Building | Sep 30, 2028 |
| DIAMOND HVAC SERVICES INC | 1092525 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| DIANGSON J REMODEL INC | 1017168 | B — General Building | Aug 31, 2028 |
| DISA CONSTRUCTION | 1141818 | B — General Building | Aug 31, 2027 |
| DISCOUNT CARPETS BOND DISCOUNT CARPETS INC | 1011619 | C-15 — Flooring and Floor Covering | Mar 31, 2028 |
| DJM COATING SERVICES INC | 693840 | C-39 — Roofing | Aug 31, 2028 |
| DMR BUILDERS | 1033280 | A — General Engineering | May 31, 2028 |
| DOBLE P FLOORING | 1160183 | C-15 — Flooring and Floor Covering | Aug 31, 2028 |
| DOIRON'S TONY CONCRETE PUMPING SERVICE INC | 1045151 | D-6 — Concrete Related Services | Oct 31, 2026 |
| DONE RIGHT HVAC SERVICES LLC | 1122386 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| DOOR BEAUTIFUL INC | 527924 | D-28 — Doors, Gates and Activating Devices | Aug 31, 2027 |
| DR ELECTRIC LLC | 1096915 | C-10 — Electrical | Sep 30, 2028 |
| DRADY GEORGE CONTRACTOR INC | 370825 | B — General Building | May 31, 2027 |
| DREAM BUILDERS OF SANTA ROSA INC | 459717 | B — General Building | Jan 31, 2027 |
| DREW UNDERGROUND CONSTRUCTION | 484067 | A — General Engineering | Mar 31, 2027 |
| DRYWALL GUY INC THE | 907596 | C-9 — Drywall | Dec 31, 2027 |
| DRYWALL PROS INC | 1056932 | C-9 — Drywall | Aug 31, 2027 |
| DUCT DOCTOR INC THE | 1104520 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| DURALINE CONSTRUCTION INC | 1028598 | B — General Building | Jul 31, 2027 |
| DVPRO PAINTING INCORPORATED | 838446 | C-33 — Painting and Decorating | May 31, 2028 |
| DYNAMIC CUSTOM TILE | 1076355 | C-54 — Ceramic and Mosaic Tile | Jun 30, 2027 |
| DYNAMIS IRON STRUCTURAL STEEL DYNAMIS IRON INC | 1123992 | C-51 — Structural Steel | Jul 31, 2028 |
| E G PAVING CONSTRUCTION INC | 1072060 | A — General Engineering | Dec 31, 2026 |
| EARTHWORX LLC | 1084460 | A — General Engineering | Dec 31, 2027 |
| EBA ENGINEERING | 662725 | A — General Engineering | Jan 31, 2027 |
| ECKSTEIN RESTORATION COMPANY | 1155577 | B — General Building | May 31, 2028 |
| ECOLUX HOME SERVICES HVAC | 1151264 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| ECONOLOCK ECONOMY LOCK AND KEY INC | 1078048 | C-28 — Lock and Security Equipment | Jul 31, 2027 |
| ECONOMY PLUMBING CES PLUMBING INC | 748220 | C-36 — Plumbing | Apr 30, 2028 |
| ECOS LAND SERVICES INC | 1137390 | B — General Building | May 31, 2027 |
| ELECTRIC PRO GROUP INC | 1129097 | C-10 — Electrical | Sep 30, 2027 |
| ELEMENT OUTDOOR POOL CONSTRUCTION LLC | 1006164 | C-36 — Plumbing | Jun 30, 2027 |
| ELEVATOR SUSPENDED PLATFORM L P | 817095 | D-39 — Scaffolding | Feb 28, 2027 |
| ELITE CONCRETE CONSTRUCTION INC | 1026605 | B — General Building | May 31, 2027 |
| ELJ CONSTRUCTION | 1098849 | B — General Building | Nov 30, 2026 |
| ELLIS FLOORING INC | 1007271 | C-15 — Flooring and Floor Covering | Sep 30, 2027 |
| EMJ BUILDERS INC | 862218 | B — General Building | Aug 31, 2027 |
| EMPIRE CONSTRUCTION AND ENGINEERING CO INC EMPIRE ASPHALT & ENGINEERING CO INC | 730311 | A — General Engineering | Jan 31, 2027 |
| EMPIRE FLOORS TERNARY ASSOCIATES INC | 504918 | C-15 — Flooring and Floor Covering | Feb 28, 2027 |
| EMPIRE PAINTING AND DECORATING INC | 638773 | C-33 — Painting and Decorating | May 31, 2028 |
| ENDLESS CREATIONS CORPORATION | 1146537 | B — General Building | Nov 30, 2027 |
| ENERGIZE SIGN COMPANY INC | 991946 | C-45 — Sign | Apr 30, 2028 |
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.