Sonoma County companies A–Z

5,363 companies, from California license records. Check any of them on the state's license lookup before you hire.

BILTMORE BUILDERS INCSanta Rosa · General Building Contractor (B)
BINKLEY ELECTRICSanta Rosa · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)
BINO GREG CONSTRUCTIONPetaluma · General Building Contractor (B)
BIOGAS ENERGY INCSebastopol · General Engineering Contractor (A)
BIRD B E LANDSCAPESanta Rosa · General Building Contractor (B) · Landscaping Contractor (C-27)
BIRDHOUSE ELECTRIC INCSanta Rosa · Electrical Contractor (C-10)
BIRDSEYE BUILDERS INCSebastopol · General Building Contractor (B)Has a website
BISEL WILLIAM RCotati · Specialty Contractor
BISHOP JOHN CONSTRUCTIONFulton · General Building Contractor (B)
BISS CONSTRUCTION INCSebastopol · General Building Contractor (B)
BISWELL FORESTRY LLCCazadero · Specialty Contractor
BJ PAINTINGWindsor · Painting Contractor (C-33)
BJORKQUIST ROBERTHealdsburg · Specialty Contractor
BKB HEATING AIR CONDITIONING & SHEET METALPetaluma · HVAC Contractor (C-20) · Sheet Metal Contractor (C-43)New installation · Upgrade or replacement · Repair service
BLACK ARROW CONSTRUCTIONSanta Rosa · General Building Contractor (B)
BLACK DOG ELECTRIC INCWindsor · Electrical Contractor (C-10)
BLACK DOG EXCAVATIONSanta Rosa · Earthwork & Paving Contractor (C-12)
BLACK HAWK PAVINGSebastopol · Earthwork & Paving Contractor (C-12)
BLACK HORSE BUILDERHealdsburg · General Building Contractor (B)
BLACK IRON INCHealdsburg · Steel Contractor (C-50, C-51)
BLACK OAK BUILDERS INCORPORATEDSebastopol · General Building Contractor (B)
BLACK OAK CANYON INCSanta Rosa · General Building Contractor (B)General contracting · Design-to-build · Renovation and restoration
BLACK OAK LANDSCAPEPetaluma · Landscaping Contractor (C-27)
BLACK OAK TREE CARESonoma · Specialty Contractor
BLACK POINT EXCAVATIONPetaluma · General Engineering Contractor (A)
BLACK SUN BOILERS INCSanta Rosa · Specialty Contractor
BLACKSTONE HOMES INCSanta Rosa · General Building Contractor (B)
BLAISDELL CONSTRUCTIONSanta Rosa · General Building Contractor (B)
BLAKESLEE ELECTRIC INCSanta Rosa · General Building Contractor (B) · Electrical Contractor (C-10)Telecom · Emergency power system upgrades · Power and communications systems
BLANCHARD CONSTRUCTION INCORPORATEDSanta Rosa · General Building Contractor (B)
BLANCO PAINTING INCSanta Rosa · Painting Contractor (C-33)
BLANK CUSTOM TILESanta Rosa · Tile Contractor (C-54)
BLASI CONSTRUCTIONCloverdale · General Building Contractor (B)
BLAZE HEATING & AIR CONDITIONINGSanta Rosa · HVAC Contractor (C-20)
BLAZER PLUMBINGRohnert Park · Plumbing Contractor (C-36)
BLINDS UP INSTALLATION AND REPAIRSanta Rosa · Specialty Contractor
BLOMGREN CARLPetaluma · General Building Contractor (B)
BLUDOG ROOTER & PLUMBING COSanta Rosa · Plumbing Contractor (C-36)
BLUE ARC ELECTRICSanta Rosa · Electrical Contractor (C-10)
BLUE BARN ARTS INCHealdsburg · General Building Contractor (B) · Steel Contractor (C-50, C-51) · Specialty Contractor
BLUE CAT THESebastopol · General Building Contractor (B)
BLUE COLLAR COMFORT INCSanta Rosa · HVAC Contractor (C-20)
BLUE CYPRESS LANDSCAPING LLCSanta Rosa · Landscaping Contractor (C-27) · Specialty Contractor
BLUE LINE BUILDERPetaluma · General Building Contractor (B)
BLUE LINE INTERIORS INCRohnert Park · General Building Contractor (B)
BLUE LINE PLUMBING 1 INCSanta Rosa · Plumbing Contractor (C-36)
BLUE MOON BUILDERS INCPetaluma · General Building Contractor (B) · Landscaping Contractor (C-27)
BLUE OAK HEATING & COOLING INCSanta Rosa · HVAC Contractor (C-20)
BLUE OAK LANDSCAPE CONTRACTOR INCSanta Rosa · Landscaping Contractor (C-27)
BLUE OAK LOW VOLTAGE SYSTEMSSebastopol · Low Voltage Systems Contractor (C-7)
BLUE REVOLUTION INCPetaluma · Swimming Pool Contractor (C-53)
BLUE SKY ELECTRICSanta Rosa · Electrical Contractor (C-10)
BLUE STAR GAS ASSOCIATESSanta Rosa · General Building Contractor (B) · Electrical Contractor (C-10)
BLUEPRINT BUILDERSGraton · General Building Contractor (B)
BLUEWATER BUILDERS INCSanta Rosa Valley · General Building Contractor (B)
BLUNT SKIPCazadero · General Building Contractor (B)
BOB DAVIS CONSTRUCTIONSanta Rosa · General Building Contractor (B) · Electrical Contractor (C-10) · Specialty Contractor
BOB WOODS REMODELINGSanta Rosa · General Building Contractor (B)
BOB'S UNDERGROUND SEPTICSanta Rosa · Specialty Contractor
BODEN PLUMBING INCSonoma · HVAC Contractor (C-20) · Plumbing Contractor (C-36)Plumbing service and repairs · Kitchen and bath upgrades · Heating service and repairs
BOGART CONSTRUCTIONPetaluma · General Building Contractor (B)
BOGDANYI AARON ELECTRIC INCSebastopol · Electrical Contractor (C-10)
BOHAN & CANELIS GENERAL ENGINEERING INCCazadero · General Engineering Contractor (A) · Earthwork & Paving Contractor (C-12) · Specialty Contractor
BOHAN CONSTRUCTION INCSebastopol · General Building Contractor (B)
BOLDT ELECTRIC COMPANYSonoma · Electrical Contractor (C-10)
BOLT DOWN THE BAY AREASebastopol · General Building Contractor (B)
BOLTZ ELECTRIC CONTRACTORS INCSanta Rosa · Electrical Contractor (C-10)
BON TERRA LANDSCAPES CONSTRUCTIONSanta Rosa · Landscaping Contractor (C-27)
BONACORSO MICAH PLUMBINGSanta Rosa · Plumbing Contractor (C-36)
BOND CONSTRUCTIONPetaluma · Electrical Contractor (C-10)
BONDS CUSTOM PAINTINGWindsor · Painting Contractor (C-33)
BONNETT BATHROOMSSanta Rosa · General Building Contractor (B)
BOON ELECTRICSanta Rosa · Electrical Contractor (C-10)
BOOST ELECTRIC LLCPetaluma · Electrical Contractor (C-10)
BOOTH ELECTRIC INCPetaluma · Electrical Contractor (C-10)
BORCHARDT CONSTRUCTIONSanta Rosa · General Building Contractor (B)
BORDEN KEN EXCAVATING & GRADINGSanta Rosa · Earthwork & Paving Contractor (C-12)
BORG JOHN PLUMBING INCORPORATEDWindsor · Plumbing Contractor (C-36)
BORGES BROTHERS PAINTINGSanta Rosa · Painting Contractor (C-33)
BOSWELL JOHN CONSTRUCTIONPetaluma · General Building Contractor (B)
BOTELHO ELECTRICSanta Rosa · Electrical Contractor (C-10)
BOTIEFF WILLIAM CONTRACTORSonoma · General Building Contractor (B)
BOTTORFF THOMAS E GENERAL CONTRACTORPetaluma · General Engineering Contractor (A) · General Building Contractor (B)
BOUDREAU REMODELINGSanta Rosa · General Building Contractor (B)
BOWEN DANIEL J CONSTRUCTION INCSonoma · General Building Contractor (B)
BOWEN PLUMBINGSanta Rosa · Plumbing Contractor (C-36)Drain Cleaning · Emergency Plumbing · Faucet Installation & Repair
BOWERS PLUMBING SERVICERohnert Park · Plumbing Contractor (C-36)
BOWMAN ELECTRIC INCSanta Rosa · Electrical Contractor (C-10)
BOWMAN KENNETH LANDSCAPINGCloverdale · Landscaping Contractor (C-27)Concrete · Fences · Pavers
BOYER TERRY PROPERTYPetaluma · General Building Contractor (B)
BOYLE DAN CONSTRUCTIONSanta Rosa · General Engineering Contractor (A) · General Building Contractor (B) · Painting Contractor (C-33)
BOZARTH PLUMBING COSanta Rosa · Specialty Contractor · Plumbing Contractor (C-36)
BRACY ELECTRICAL SOLUTIONSSanta Rosa · Electrical Contractor (C-10)
BRAD SAYRE LANDSCAPE SERVICE INCSanta Rosa · Landscaping Contractor (C-27)
BRADFORD J CONSTRUCTIONPetaluma · General Building Contractor (B)
BRADLEY BUILDERSSanta Rosa · General Building Contractor (B)
BRADLEY TONKS CONSTRUCTION MANAGEMENTSanta Rosa · General Building Contractor (B) · Painting Contractor (C-33)
BRADY CONSTRUCTION COMPANYSonoma · General Building Contractor (B)
BRADY GARY PAINTING COMPANYSanta Rosa · Painting Contractor (C-33)
BRAGG HOME SERVICESSanta Rosa · HVAC Contractor (C-20)Drain Cleaning · Leak Detection & Repair · Tankless Water Heaters
BRAGG HOME SERVICES LLCSanta Rosa · General Building Contractor (B) · Electrical Contractor (C-10) · Earthwork & Paving Contractor (C-12) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)Drain Cleaning · Leak Detection & Repair · Tankless Water Heaters
BRANCHING OUT ELECTRIC LLCPetaluma · Electrical Contractor (C-10)
BRANDON CARPET COSebastopol · General Building Contractor (B) · Flooring Contractor (C-15)Carpet · Vinyl · Hardwood
BRANDON GARDENS INCPetaluma · Landscaping Contractor (C-27)
BRANDYWINE BUILDERS INCSebastopol · General Building Contractor (B)
BRAVESTAR CONCRETE & EXCAVATING INCSanta Rosa · Concrete Contractor (C-8) · Earthwork & Paving Contractor (C-12)
BRAVO BUILDS CONSTRUCTIONSanta Rosa · General Building Contractor (B)
BRAVO RESTORATION AND CONSTRUCTIONWindsor · General Building Contractor (B)
BRAVO'S FENCING AND REPAIRSanta Rosa · Fencing Contractor (C-13)
BREAKERS ELECTRIC INCPetaluma · Electrical Contractor (C-10)
BREEDEN PETERSanta Rosa · General Building Contractor (B)
BRENTON BUILDERSSanta Rosa · General Building Contractor (B)
BRESLIN CONSTRUCTIONCotati · General Building Contractor (B)
BRESTER - SMITH PLUMBINGWindsor · Plumbing Contractor (C-36)
BRETT FAIRBANKSRohnert Park · General Building Contractor (B)
BRETT MOODYSanta Rosa · General Building Contractor (B) · Insulation & Acoustical Contractor (C-2) · Drywall Contractor (C-9) · Painting Contractor (C-33) · Lathing & Plastering Contractor (C-35) · Specialty Contractor
BRIAN TOLBERTSanta Rosa · General Building Contractor (B)
BRIAN'S FINE FINISHESSanta Rosa · Painting Contractor (C-33)
BRICENO LANDSCAPEPetaluma · Landscaping Contractor (C-27)
BRICENO MIGUELPetaluma · Landscaping Contractor (C-27)
BRIGHT RIGHT LLCRohnert Park · Electrical Contractor (C-10)
BRIGHT VIEW BUILDERPenngrove · General Building Contractor (B)
BRIGHTFIELD LANDSCAPE INCSanta Rosa · Landscaping Contractor (C-27)
BRIMER CUSTOM MILLWORKPetaluma · Cabinet, Millwork & Finish Carpentry (C-6)
BRISENO L CONSTRUCTIONPetaluma · General Building Contractor (B)
BRODERICK GENERAL ENGINEERING INCSonoma · General Engineering Contractor (A) · Specialty Contractor
BRODIE CASTLE LANDCARESanta Rosa · Landscaping Contractor (C-27)
BRODT CONSTRUCTIONSanta Rosa · General Building Contractor (B) · Concrete Contractor (C-8)
BRONSON CONSTRUCTIONWindsor · General Building Contractor (B)
BROOKHOUSE ROBERTSanta Rosa · General Building Contractor (B)
BROSNAN P JSanta Rosa · General Building Contractor (B)
BROTHERS COLLINS WOODWORKING INCCotati · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)
BROTHERS LANDSCAPING INCPetaluma · Concrete Contractor (C-8) · Landscaping Contractor (C-27)
BROWN BRAD LANDSCAPE INCPetaluma · Landscaping Contractor (C-27)
BROWN ELECTRICAL SERVICES INCSanta Rosa · Electrical Contractor (C-10)
BROWN MIKE ELECTRIC COCotati · General Engineering Contractor (A) · Electrical Contractor (C-10)Repair · Maintenance · Remodeling
BROWN RONALD CONSTRUCTIONWindsor · General Building Contractor (B)
BROWN T L CONSTRUCTION SERVICESSebastopol · General Building Contractor (B)
BROWN TIM ENTERPRISESForestville · General Building Contractor (B)
BROWN'S AUTOMATIC GATESKenwood · Electrical Contractor (C-10) · Specialty Contractor
BROWN'S LOGGING AND TREE SERVICECazadero · Specialty Contractor
BROWNSTEIN CONSTRUCTION INCPetaluma · General Building Contractor (B)Home Remodeling · Bathroom Remodeling · Kitchen Remodeling
BRUINS R INCOccidental · General Building Contractor (B)
BRUNAMONTE CONSTRUCTIONSanta Rosa · General Building Contractor (B)
BRUNSING ASSOCIATES INCSanta Rosa · General Engineering Contractor (A) · Specialty ContractorGeotechnical Engineering · Environmental Engineering · Hydrogeologic Reports
BRUSH CREEK PLUMBINGSanta Rosa · Plumbing Contractor (C-36)
BRYAN H. MUSCOSanta Rosa · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · Demolition Contractor (C-21) · Specialty Contractor
BUCIO GENERAL CONSTRUCTIONSonoma · General Building Contractor (B)
BUCKLEY CONSTRUCTIONPetaluma · General Building Contractor (B)
BUCKLEY CONSTRUCTIONSonoma · General Building Contractor (B)
BUCKLEY HEATING & AIR CONDITIONING INCCotati · HVAC Contractor (C-20)
BUDGET BLINDS OF PETALUMACotati · Specialty ContractorBlinds · Shades · Shutters
BUDGET LANDSCAPE AND MAINTENANCE INCWindsor · General Building Contractor (B) · Landscaping Contractor (C-27)
BUENA VISTA COMPANYWindsor · General Building Contractor (B)General Pest Control · Termite Treatment · Rodent Remediation
BUILD WELL CONSTRUCTIONPetaluma · General Building Contractor (B)
BUILD WRIGHTPetaluma · General Building Contractor (B)
BUILDERS CONSTRUCTION ENTERPRISERohnert Park · General Building Contractor (B)
BUILDING FROM THE HEARTPetaluma · General Building Contractor (B)
BUILDING REPAIR & MANAGEMENT INCSanta Rosa · General Building Contractor (B)Foundation Repair · Structural Repair · Distressed Building Repair
BUILT ROCK SOLIDRohnert Park · Cabinet, Millwork & Finish Carpentry (C-6)
BUILT WITH GRACE INCSonoma · General Building Contractor (B)
BUILTRITE CONSTRUCTION LLCSanta Rosa · General Building Contractor (B)
BUNTING SCOTT JAMESSanta Rosa · General Building Contractor (B)
BURBANK HOUSING DEVELOPMENT CORPORATIONSanta Rosa · General Building Contractor (B)Affordable Rental Housing · Homeownership · Education
BURCHETT'S HEATING & COOLINGCloverdale · HVAC Contractor (C-20)
BURCHFIEL CARL L GENERAL CONTRACTINGSanta Rosa · General Engineering Contractor (A) · General Building Contractor (B)
BURDETTE MICHAEL PAINTINGSanta Rosa · Painting Contractor (C-33)
BURGER CONSTRUCTION INCMonte Rio · General Building Contractor (B)
BURKE MILESSanta Rosa · General Building Contractor (B)
BURLEY TREE SERVICESebastopol · Specialty Contractor
BURLINGTON GARY & ASSOCIATES INCSanta Rosa · General Building Contractor (B)
BURLINGTON STEVE CSonoma · General Building Contractor (B) · Electrical Contractor (C-10)
BURNS ROBB CONSTRUCTIONSebastopol · General Building Contractor (B)
BURR SHAUNPetaluma · General Building Contractor (B)
BURROUGHS JAREDWindsor · Landscaping Contractor (C-27)
BURSIO NICK A CONSTRUCTION INCPenngrove · General Building Contractor (B)
BURTON HEATING AND AIRSanta Rosa · HVAC Contractor (C-20)A/C Repair and Service · A/C Installation · Heating Repair and Service
BUSCHMAN CONSTRUCTION LLCRohnert Park · General Building Contractor (B)
BUSTILLO'S PAINTINGSanta Rosa · Painting Contractor (C-33)
BUTLER AND SONS CONSTRUCTIONForestville · General Building Contractor (B)
BUTLER CONSTRUCTIONSebastopol · General Building Contractor (B) · Electrical Contractor (C-10)
BUTULIA'S TILECotati · General Building Contractor (B) · Tile Contractor (C-54)Floor Tiling · Bathroom Tiling and Remodel · Kitchen Tiling
BV CONSTRUCTIONSanta Rosa · General Building Contractor (B)
BYRD'S FLOORING COMPANYSanta Rosa · Flooring Contractor (C-15)
BYRN LAND MANAGEMENTSanta Rosa · Landscaping Contractor (C-27)
BYRNES & MCCLELLAN CONSTRUCTION INCSonoma · General Building Contractor (B) · Fire Protection Contractor (C-16)
C & C CONTRACTINGCotati · Specialty Contractor
C & J PROPERTY SERVICES INCHealdsburg · General Building Contractor (B)
C & S PLUMBING & SERVICESSanta Rosa · Plumbing Contractor (C-36)
C 7 CONSTRUCTIONSanta Rosa · General Building Contractor (B)
C A ROLL UPSSonoma · Specialty Contractor
C A S PLUMBINGCotati · Plumbing Contractor (C-36)
C ARENAS MASONRY CONTRACTORSanta Rosa · Masonry Contractor (C-29)
C B S PLUMBING & HEATING INCSanta Rosa · Specialty Contractor · Fire Protection Contractor (C-16) · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Sheet Metal Contractor (C-43)
C C ISanta Rosa · General Engineering Contractor (A) · General Building Contractor (B) · Glazing Contractor (C-17)Critical Path Method Project Scheduling · Construction Defect Investigation · Construction Management & Completion
C C S BUILDINGSanta Rosa · General Building Contractor (B)
C D H CONSTRUCTIONRohnert Park · General Building Contractor (B)
C D K BUILDERSPetaluma · General Building Contractor (B)
C D M BUILDERS INCSanta Rosa · General Building Contractor (B) · Insulation & Acoustical Contractor (C-2)
C E CONSTRUCTIONPetaluma · General Building Contractor (B)

Own one of these businesses? Claiming opens in California soon. Open your listing to hear the day it does.