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.

ATELIER WELLANDER INCSonoma · Landscaping Contractor (C-27)
ATIENZA CONSTRUCTIONSonoma · General Building Contractor (B)
ATKINSON BUILDERS INCSonoma · General Building Contractor (B)
ATMOSAIR HEATING AND AIR CONDITIONINGSebastopol · Specialty Contractor · HVAC Contractor (C-20)
ATMOSPHERE HEATING AND AIR CONDITIONINGSanta Rosa · General Building Contractor (B) · HVAC Contractor (C-20)
ATRISCO CONSTRUCTIONSanta Rosa · General Building Contractor (B)
ATSRohnert Park · Tile Contractor (C-54)Tile & Stone Installation · Carpet & Hardwood Installation · Countertop Fabrication
ATTENTION TO DETAILPetaluma · Painting Contractor (C-33)
ATTUNE LANDSCAPE COSebastopol · Landscaping Contractor (C-27)
AUGUST - JAYE CONSTRUCTIONRohnert Park · General Building Contractor (B)
AURELIO'S OLD WORLD IRON WORKSPetaluma · General Building Contractor (B)
AUSTIN CONSTRUCTION COOccidental · General Building Contractor (B)
AUSTIN CREEK CONSTRUCTIONCazadero · General Building Contractor (B)
AUSTIN CREEK SERVICES INCSanta Rosa · General Engineering Contractor (A) · Earthwork & Paving Contractor (C-12) · Specialty Contractor
AUTOMATIC GATE SPECIALIST INCHealdsburg · General Building Contractor (B) · Specialty Contractor
AV STONE SURFACES INCPetaluma · Tile Contractor (C-54)
AVAVIO CONSTRUCTIONRohnert Park · General Building Contractor (B) · Plumbing Contractor (C-36)
AVCON CONSTRUCTORS, INCVineburg · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · Specialty Contractor
AVELLAR WILLIAM G HEATING AND AIR CONDITIONINGForestville · HVAC Contractor (C-20)
AVILA ELECTRIC INCSanta Rosa · Electrical Contractor (C-10)New Construction Electrical · Electrical Panel Upgrade · Recessed and Track Lighting
AVILA RAMONSanta Rosa · Steel Contractor (C-50, C-51)
AVILA'S PAINTINGRohnert Park · Painting Contractor (C-33)
AVILLA MASONRYSanta Rosa · Masonry Contractor (C-29)
AVOCET CONSTRUCTION SERVICESSebastopol · General Building Contractor (B)
AVREY AND REESE BUILDERSSebastopol · General Building Contractor (B)
AWARD ROOFING INCSonoma · Roofing Contractor (C-39)
AWARD WINNING MASONRYSebastopol · Masonry Contractor (C-29)
AWNING PROSPetaluma · Specialty Contractor
AXIOM CONSTRUCTIONSebastopol · General Building Contractor (B)
AYERS BILL DRAPERY INSTALLATIONSSonoma · Specialty Contractor
AYERS KELLY PAINT COSanta Rosa · Painting Contractor (C-33)
AZCEL FIRE SYSTEMWindsor · Fire Protection Contractor (C-16)
AZEVEDO CONSTRUCTIONSanta Rosa · General Building Contractor (B)Custom Cabinetry · Bathroom Remodel · Kitchen Remodel
AZEVEDO FLOORINGGeyserville · Flooring Contractor (C-15)Hardwood Flooring · Luxury Vinyl Plank Flooring · Laminate Flooring
AZEVEDO PLUMBINGWindsor · Plumbing Contractor (C-36)
AZTEC DRYWALL INCPetaluma · Drywall Contractor (C-9)
AZTEC MASONRYSanta Rosa · Masonry Contractor (C-29)Flagstone Patios and Entryways · Retaining Walls · Stone Fountains
AZTRACK CONSTRUCTION CORPORATIONPetaluma · General Engineering Contractor (A)
B & L GLASSSanta Rosa · Glazing Contractor (C-17)Shower Enclosures · Window Repair and Replacement · Mirror Installations and Repairs
B & P CONSTRUCTIONPetaluma · General Building Contractor (B)
B A ELECTRIC INCRohnert Park · Electrical Contractor (C-10)
B A M PLUMBING INCWindsor · Plumbing Contractor (C-36)Boiler installation and service · Gas fire installation and service · Gas cooker and hob service
B AND D EXCAVATION AND CONSTRUCTIONSanta Rosa · General Engineering Contractor (A) · General Building Contractor (B)
B C BUILDERSCloverdale · General Building Contractor (B)
B C C GENERAL CONTRACTORS INCCotati · General Building Contractor (B)
B C RESTAURANT EQUIPMENT INSTALLATIONS LLCSanta Rosa · Sheet Metal Contractor (C-43)
B C S ELECTRICPetaluma · Electrical Contractor (C-10)
B D INSULATION COSanta Rosa · Insulation & Acoustical Contractor (C-2)
B D SSonoma · General Building Contractor (B) · Electrical Contractor (C-10) · Solar Contractor (C-46)
B E S - BRANDALICK ENERGY SERVICEWindsor · Solar Contractor (C-46)
B H BUILDINGSebastopol · General Building Contractor (B)
B H TILE AND STONERohnert Park · Tile Contractor (C-54)
B HENRY'S QUALITY ELECTRIC INCPetaluma · Electrical Contractor (C-10)
B K D PAINTING INCHealdsburg · Painting Contractor (C-33)
B K M DRYWALLSanta Rosa · Drywall Contractor (C-9)
B K W CONCRETE INCSanta Rosa · Concrete Contractor (C-8)Concrete Foundations · Concrete Driveways · Concrete Retaining Walls
B M K CONSTRUCTIONSanta Rosa · General Building Contractor (B)
B W BUILDERSanta Rosa · General Building Contractor (B)
B'S BUILDING SERVICEForestville · General Building Contractor (B)
BABSON AND SONS CONSTRUCTION INCSanta Rosa · General Building Contractor (B)
BACKYARDS - 2 - BATHROOMSPetaluma · General Building Contractor (B)
BAER GENERAL CONSTRUCTION INCSanta Rosa · General Building Contractor (B)
BAGGENSTOS & ASSOCIATES INCSanta Rosa · Painting Contractor (C-33)Painting services
BAGGETT BUILDING ENTERPRISESanta Rosa · General Building Contractor (B) · Demolition Contractor (C-21)
BAICON ENTERPRISE INCSanta Rosa · General Building Contractor (B) · Plumbing Contractor (C-36)
BAIER HEATING & AIR CONDITIONINGRohnert Park · HVAC Contractor (C-20)Residential HVAC · Commercial HVAC · Duct cleaning
BAIER HEATING AND AIR CONDITIONING INCRohnert Park · HVAC Contractor (C-20)Residential HVAC · Commercial HVAC · Duct cleaning
BAILEY CONSTRUCTION MANAGEMENTSanta Rosa · General Building Contractor (B)
BAILEY DAVE CONSTRUCTION INCHealdsburg · General Building Contractor (B)
BAILEY DAVID DECK BUILDERSanta Rosa · Specialty Contractor
BAKER PRE CONSTRUCTION COSebastopol · General Building Contractor (B)
BALA MAXFIELD CREATIVE LLCPetaluma · Painting Contractor (C-33)
BALDRY BROTHERS DRILLINGWindsor · Specialty Contractor
BALESTRINI FLOORS INCPetaluma · Flooring Contractor (C-15) · Tile Contractor (C-54)
BALISTRERI COMMERCIAL POOL SERVICE AND REPAIRPetaluma · Specialty Contractor
BALISTRERI POOL SERVICE & REPAIRPetaluma · Swimming Pool Contractor (C-53)
BALLARD JON CONSTRUCTIONSonoma · General Building Contractor (B)
BALLATORE ENTERPRISESValley Ford · General Building Contractor (B)
BALLINGER RESTAURANT EQUIPMENT INCSanta Rosa · Specialty Contractor
BALTIC CONSTRUCTIONSanta Rosa · General Building Contractor (B)
BANNSIDE CONSTRUCTION INCPetaluma · General Building Contractor (B)
BANTAM ELECTRICSanta Rosa · Electrical Contractor (C-10)
BARAJAS TILE STONESanta Rosa · Tile Contractor (C-54)
BARBA BEN PLUMBING INCSanta Rosa · Plumbing Contractor (C-36)
BARBA PLUMBING INCSanta Rosa · General Building Contractor (B) · Plumbing Contractor (C-36)
BARBIERI ELECTRICCotati · General Building Contractor (B) · Electrical Contractor (C-10)
BARBIERI PETER J CONSTRUCTIONSanta Rosa · General Building Contractor (B)
BARBOSA CUSTOM CONCRETESanta Rosa · Concrete Contractor (C-8)
BARBOUR MITCH CONSTRUCTIONRohnert Park · General Building Contractor (B)
BARBOZA P PAINTINGSanta Rosa · Painting Contractor (C-33)
BARBOZA PAINTINGSonoma · Painting Contractor (C-33)
BARCELO FLOORSSanta Rosa · Flooring Contractor (C-15)
BARCH DONSanta Rosa · General Building Contractor (B)
BAREFOOT DEVELOPMENT EARTHWORKS DIVISIONSebastopol · Earthwork & Paving Contractor (C-12)
BARNARD MATTHEW REXSebastopol · Specialty Contractor
BARNARD MIKE CONSTRUCTION INCBodega Bay · General Building Contractor (B)
BARNDT'S WELDING INCCotati · Specialty Contractor
BARNHART PLUMBINGPetaluma · Plumbing Contractor (C-36)
BARONE DRYWALLPetaluma · Drywall Contractor (C-9)
BARONE JOHN J GENERAL CONTRACTORPetaluma · General Building Contractor (B)
BARR LYNN ESanta Rosa · General Engineering Contractor (A) · General Building Contractor (B) · Fire Protection Contractor (C-16)
BARRAGAN A LANDSCAPINGSonoma · Landscaping Contractor (C-27) · Specialty Contractor
BARRAGAN TREE SERVICE INCBoyes Hot Springs · Specialty Contractor
BARRERA CONSTRUCTIONBoyes Hot Springs · General Building Contractor (B)
BARRICKLOW TODD STUDIOSanta Rosa · Specialty Contractor
BARRIOS ELECTRICPetaluma · Electrical Contractor (C-10)
BARRON CONSTRUCTIONRohnert Park · General Building Contractor (B)
BARRON PLUMBINGSanta Rosa · Plumbing Contractor (C-36)
BARRY CONSTRUCTION INCPetaluma · General Building Contractor (B)
BARTKUS REMODELPetaluma · General Building Contractor (B)
BARWOOD ENTERPRISES INCSanta Rosa · General Building Contractor (B)
BASS ELECTRICSanta Rosa · Electrical Contractor (C-10)
BATCHELDER C L GENERAL ENGINEERING INCForestville · General Engineering Contractor (A)
BATHE' BUILDERSSanta Rosa · General Building Contractor (B)
BAVARIAN TIMBERWORKSSanta Rosa · General Building Contractor (B)
BAXTER CONSTRUCTIONSonoma · General Building Contractor (B)
BAY AREA HOME SOLUTIONSPetaluma · General Building Contractor (B)
BAY AREA MECHANICAL AND ENGINEERING INCPenngrove · Specialty Contractor · Fire Protection Contractor (C-16) · Plumbing Contractor (C-36)
BAY AREA MILLWORKS INCOccidental · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)
BAY AREA WATER CONDITIONINGSanta Rosa · Specialty Contractor
BAY CITIES FIRE PROTECTION INCSanta Rosa · General Building Contractor (B) · Fire Protection Contractor (C-16)
BAY SIDE PLUMBINGPetaluma · Plumbing Contractor (C-36)
BAY TO BAY BUILDERS INCPenngrove · General Building Contractor (B)Kitchen remodels · Bathroom remodels · Additions
BAY VIEW BUILDERSebastopol · General Building Contractor (B)
BAY VIEW PAINTWORKSRohnert Park · Painting Contractor (C-33)
BAY WEST CONSTRUCTIONRohnert Park · General Building Contractor (B)
BAY WEST CONSTRUCTIONSanta Rosa · General Building Contractor (B)
BAYCAT6 LLCSanta Rosa · Low Voltage Systems Contractor (C-7)
BAYLY BUILDSHealdsburg · General Building Contractor (B)
BAYSIDE STRIPE & SEAL INCPetaluma · Landscaping Contractor (C-27) · Earthwork & Paving Contractor (C-12)
BAYTERRA LANDSCAPES INCSonoma · Landscaping Contractor (C-27)Design & build · Maintenance · Irrigation
BDK SEPTIC SERVICESanta Rosa · Specialty ContractorSeptic Repairs · Septic Maintenance · Pretreatment
BEACON FIRE PROTECTIONSebastopol · Fire Protection Contractor (C-16)
BEAKE BROS ELECTRICSebastopol · Electrical Contractor (C-10)
BEALE BUILTPetaluma · General Building Contractor (B)
BEALE CONSTRUCTION INCCotati · General Building Contractor (B)
BEAR STATE CONSTRUCTIONSebastopol · General Engineering Contractor (A) · General Building Contractor (B) · Specialty Contractor
BEAR TRAC BUILDERPetaluma · General Building Contractor (B)
BEAUDRY CONSTRUCTIONPetaluma · General Building Contractor (B)
BEAVER BUILT CONSTRUCTORPetaluma · General Building Contractor (B)
BEAVERS CHRISSebastopol · Specialty Contractor
BECERRA J G LANDSCAPE MANAGEMENTPetaluma · Landscaping Contractor (C-27) · Specialty ContractorTree Services
BECK COMMUNICATIONS INCPetaluma · Low Voltage Systems Contractor (C-7)
BECK FLOORSSanta Rosa · Flooring Contractor (C-15)
BEDROCK CONCRETE CONSTRUCTION INCPetaluma · Concrete Contractor (C-8)
BEDROCK CONSTRUCTION COGuerneville · General Building Contractor (B)
BEE VERA CONSTRUCTION INCHealdsburg · General Building Contractor (B)Renovation Services · New Construction · General Construction
BEELER INCSanta Rosa · General Engineering Contractor (A) · Specialty Contractor
BEGIN JOSH CONSTRUCTIONSanta Rosa · General Building Contractor (B) · Electrical Contractor (C-10)
BEHLER CONSTRUCTION COMPANYSanta Rosa · General Engineering Contractor (A) · General Building Contractor (B)
BELLA FORZA CONSTRUCTIONSanta Rosa · General Building Contractor (B)
BELLA SOL SYSTEMS LLCSanta Rosa · General Building Contractor (B) · Solar Contractor (C-46)
BELLI CORPORATION THEHealdsburg · General Building Contractor (B) · HVAC Contractor (C-20) · Specialty Contractor
BELLUCCI KENNETH APetaluma · General Building Contractor (B)
BELVEDERE CONSTRUCTION INCSonoma · General Building Contractor (B)
BENAVIDEZ INCCotati · Specialty Contractor
BENCH MARK WESTKenwood · General Building Contractor (B)
BENDER CONCRETEPetaluma · Concrete Contractor (C-8)
BENELLI ROOFINGSebastopol · Roofing Contractor (C-39)
BENJAMIN BRYANT CONSTRUCTION INCWindsor · General Building Contractor (B)
BENJAMIN BUILDING SERVICESSanta Rosa · General Building Contractor (B) · Painting Contractor (C-33)
BENNETTS PAINTINGSanta Rosa · Painting Contractor (C-33)
BENSON ELECTRICSanta Rosa · Electrical Contractor (C-10)
BENWARD JOHN R COKenwood · General Engineering Contractor (A)
BERGANZA GERZON A GENERAL CONTRACTORRohnert Park · General Building Contractor (B)
BERGER CONCRETE INCVineburg · General Engineering Contractor (A) · Concrete Contractor (C-8)Concrete · Concrete Foundations & Slabs · General Engineering
BERIOS CONSTRUCTION INCSebastopol · General Building Contractor (B)
BERKSHIRE DEVELOPMENT CORPORATIONSanta Rosa · General Building Contractor (B)
BERLIN STEVEN E INCSanta Rosa · Masonry Contractor (C-29)
BERNARD'S INTERIORSSanta Rosa · Specialty Contractor
BERRY KEVIN LEECotati · Specialty Contractor
BERTALON CONSTRUCTIONHealdsburg · General Engineering Contractor (A)
BERTLOW ANGELI CONSTRUCTION INCORPORATEDEl Verano · General Building Contractor (B)
BERTOLUCCI CONSTRUCTIONWindsor · General Building Contractor (B)
BERTOTTI ANTHONY LANDSCAPING INCPetaluma · General Engineering Contractor (A) · General Building Contractor (B) · Landscaping Contractor (C-27)
BERTRAM / BLONDINA HANDRAIL AND STAIR INCRohnert Park · Cabinet, Millwork & Finish Carpentry (C-6)
BERTRAM POOLS INCSanta Rosa · Plumbing Contractor (C-36) · Swimming Pool Contractor (C-53)New pool construction · Complete pool restorations
BEST CHANCE HEATING AND COOLINGSanta Rosa · HVAC Contractor (C-20)
BEST WAY MECHANICAL INCRohnert Park · Fire Protection Contractor (C-16) · Plumbing Contractor (C-36)
BETANCOURT PAINTING PARTNERSHIPPetaluma · Painting Contractor (C-33)
BETHLAMB CONSTRUCTIONSanta Rosa · General Building Contractor (B)
BETTEGA SHAWN P CONSTRUCTION INCCloverdale · General Building Contractor (B)
BETTER BUILT HOMES BUILDING CONTRACTORWindsor · General Building Contractor (B)
BETTER HOLMES CONSTRUCTIONWindsor · General Building Contractor (B)
BF BUILDERS INCSanta Rosa · General Building Contractor (B)
BG BACKFLOW SERVICESRohnert Park · Plumbing Contractor (C-36)
BIANCHI JOHN ELECTRICSanta Rosa · Electrical Contractor (C-10)
BIANCHI MECHANICALSanta Rosa · HVAC Contractor (C-20)
BICHELER MICHAELPetaluma · General Building Contractor (B) · Electrical Contractor (C-10)
BIELEFIELD CONSTRUCTION INCRohnert Park · General Building Contractor (B)Remodels and additions · New construction · ADUs
BIG AL'S HEATING & AIR LLCSanta Rosa Valley · HVAC Contractor (C-20)
BIG AL'S PLUMBINGSonoma · Plumbing Contractor (C-36)
BIG APPLE CONSTRUCTION GROUP INCSebastopol · General Engineering Contractor (A) · General Building Contractor (B)
BIG G LCARILLO CONSTRUCTIONSonoma · General Building Contractor (B)
BIG O'FLOOR COVERINGS INCSanta Rosa · Flooring Contractor (C-15)
BIG RIVER BUILDERS INCSanta Rosa · General Building Contractor (B)
BIGHAM HOME SERVICESWindsor · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Plumbing Contractor (C-36) · Sheet Metal Contractor (C-43)
BILL CILEOSanta Rosa · General Building Contractor (B)
BILL KUTZ HEATING & AIR CONDITIONING INCSanta Rosa · HVAC Contractor (C-20)Heating replacement · Heating maintenance · AC repair
BILL YEO ELECTRIC INCSonoma · Electrical Contractor (C-10)

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