Sonoma County companies starting with I

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

I B CARPET CORohnert Park · Flooring Contractor (C-15)
I FIX & BUILD GENERAL CONTRACTORPenngrove · General Building Contractor (B)
I N I CONSTRUCTIONSanta Rosa · General Building Contractor (B)General Contractor · Kitchen Remodels · Bathroom Remodels
I PLUMBERHealdsburg · Plumbing Contractor (C-36)
ICON PLUMBING & DESIGNPetaluma · Specialty Contractor · Plumbing Contractor (C-36)
ICONIC HOME BUILDER INCWindsor · General Building Contractor (B)
ICSE PRO BUILDERS LLCSanta Rosa · General Building Contractor (B)
ILLIA ROBERT JSanta Rosa · General Building Contractor (B)
IMAGE ELECTRICPetaluma · Electrical Contractor (C-10)
IMAGE TREE PROS LLCSebastopol · Specialty Contractor
IMAGE TREE SERVICE INCWindsor · Specialty Contractor
IMLER DAN PAINTINGHealdsburg · Painting Contractor (C-33)
IMPERIAL NORTHBAY TILE & COUNTERTOPSSanta Rosa · Tile Contractor (C-54)
IMRIE ALSanta Rosa · General Building Contractor (B)
IN TUNE LOW VOLTAGE LANDSCAPE LIGHTINGSonoma · Low Voltage Systems Contractor (C-7)
INCOM MECHANICAL INCPetaluma · General Building Contractor (B) · Specialty Contractor · Fire Protection Contractor (C-16) · Plumbing Contractor (C-36)
INDEPENDENT TILE SERVICES BY GREG WILKINRohnert Park · Tile Contractor (C-54)
INDOOR CLIMATE CONTROL INCCloverdale · HVAC Contractor (C-20)
INDUSTRIAL AND COMMERCIAL ELECTRIC INCSanta Rosa · General Building Contractor (B) · Electrical Contractor (C-10)
INFINEON DRYWALL LLCSanta Rosa · Drywall Contractor (C-9)
INFINITE CONSTRUCTION & REMODELINGSanta Rosa · General Building Contractor (B)
INFUSION INCSonoma · Landscaping Contractor (C-27)
INGERSON BUILDERS AND GENERAL CONTRACTORSanta Rosa · General Building Contractor (B)
INSCAPESRohnert Park · Landscaping Contractor (C-27)
INSPIRED LANDSCAPES LLCHealdsburg · Landscaping Contractor (C-27)Design · Installation · Maintenance
INSULATION SOLUTIONSSanta Rosa · Insulation & Acoustical Contractor (C-2)Attic Insulation · Crawl Space Insulation · Wall Insulation
INTEGRALSanta Rosa · General Building Contractor (B)
INTEGRATED ELEMENTSOccidental · Electrical Contractor (C-10) · Solar Contractor (C-46)
INTEGRATED SECURITY CONTROLS INCSanta Rosa · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)
INTEGRATED SOLUTIONSPetaluma · Low Voltage Systems Contractor (C-7)
INTEGRITY BUILD GROUP INCHealdsburg · General Building Contractor (B)
INTEGRITY CONSTRUCTION MAINTENANCE INCSebastopol · General Building Contractor (B) · Demolition Contractor (C-21) · Painting Contractor (C-33) · Specialty Contractor
INTEGRITY GLASSRohnert Park · Glazing Contractor (C-17)
INTEGRITY PAINTSGeyserville · Painting Contractor (C-33)
INTEGRITY PLUMBING SERVICE & REPAIRWindsor · Plumbing Contractor (C-36)
INTENTIONAL CONTRACTING INCWindsor · General Building Contractor (B) · Concrete Contractor (C-8) · Fencing Contractor (C-13)Design and Build
INTERCONTINENTAL CIVIL ENGINEERING ESTIMATORSSanta Rosa · General Engineering Contractor (A)
INTERIOR FINISHING INCRohnert Park · Painting Contractor (C-33)
INTERIORS INCORPORATEDSanta Rosa · Specialty ContractorFurniture · Space planning · Design
INTERLOCKING PAVER NATIONRohnert Park · Specialty Contractor
INTERNATIONAL CONSULTING INCSanta Rosa Valley · Drywall Contractor (C-9)
INTERNATIONAL TILE & STONESanta Rosa · Tile Contractor (C-54)
INTERPHASESSanta Rosa · General Building Contractor (B)
INTERSAFE TRAFFIC SERVICES INCSanta Rosa · Specialty Contractor
INTERSTATE STEEL BUILDERS INCWindsor · General Building Contractor (B) · Steel Contractor (C-50, C-51)
INTERSTELLAR PAINTINGSanta Rosa · Painting Contractor (C-33)
INTUITIVE BUILD AND DESIGNSanta Rosa · General Building Contractor (B)
INVISION SASH & GLASS INCSanta Rosa · Glazing Contractor (C-17)Windows and doors · Shower doors · Mirrors
IODENCE JAMESSanta Rosa · General Building Contractor (B)
IRG GARDENERCotati · Landscaping Contractor (C-27)
IRISH SETTERPetaluma · Tile Contractor (C-54)
IRON DOG FABRICATION INCSanta Rosa · Steel Contractor (C-50, C-51)Structural steel fabrication · Ornamental fabrication · Gates
IRON OAK CONSTRUCTIONSanta Rosa · General Building Contractor (B)
IRONBARK ARBORISTS & FORESTRYSonoma · Specialty Contractor
IRONCAT INCSanta Rosa · Concrete Contractor (C-8) · Demolition Contractor (C-21)
IRONCLAD CONSTRUCTIONSanta Rosa · General Building Contractor (B)
IRONSIGHT HOMES CONSTRUCTION CORPORATIONPetaluma · General Building Contractor (B)
IRONVINE CONSTRUCTIONSebastopol · General Building Contractor (B) · Concrete Contractor (C-8)
IRONWOOD ALLIANCE INCSanta Rosa · General Engineering Contractor (A) · General Building Contractor (B)
IRONWOOD CONSTRUCTION INCPetaluma · General Building Contractor (B)
IRWIN EXCAVATING SERVICES INCWindsor · General Engineering Contractor (A)
IRWIN WELL DRILLING INCFulton · Specialty ContractorWater well drilling · Water well services · Water treatment services
ISETTA DATA & COMMUNICATIONS INCCotati · Low Voltage Systems Contractor (C-7)
ISQUITH JOEL CONSTRUCTIONCotati · General Building Contractor (B)
ITALTILE STONESonoma · Tile Contractor (C-54)
IVEY MAX CONSTRUCTIONSebastopol · General Building Contractor (B)

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