Marin County companies starting with O

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

O MIKE'S CONSTRUCTION COMPANY INCSan Rafael · General Building Contractor (B) · Insulation & Acoustical Contractor (C-2) · Drywall Contractor (C-9)
O'CONNOR DAN HEATINGBolinas · HVAC Contractor (C-20)
O'DONNELL ENTERPRISES INCFairfax · General Building Contractor (B)
O'DONOVAN BUILDERS INCLarkspur · General Building Contractor (B)
O'KEEFFE R CONSTRUCTIONSausalito · General Building Contractor (B)
O'NEILL & NEVILLE CONSTRUCTION INCSan Rafael · General Building Contractor (B) · Electrical Contractor (C-10)
O'NEILL CONSTRUCTIONMill Valley · General Building Contractor (B)
O'NEILL CONSTRUCTION INCSan Rafael · General Building Contractor (B)Construction · Remodeling · Architecture
O'SULLIVAN D F CONSTRUCTIONNovato · General Building Contractor (B)
O'SULLIVAN J F CONSTRUCTIONNovato · General Building Contractor (B)
O'WARD TILESan Geronimo · Tile Contractor (C-54)
OAK RUN BUILDERNovato · General Building Contractor (B)
OAKLEAF CONSTRUCTIONSausalito · General Building Contractor (B)Pre-Construction · Construction · Post-Construction
OBC INCNovato · General Building Contractor (B)
OCHOA'S LANDSCAPING LLCNovato · Landscaping Contractor (C-27)
OLD TOWN GLASS INCNovato · Glazing Contractor (C-17)Windows & Doors · Custom Glass · Building Materials
OLDKNOW CONSTRUCTIONMill Valley · General Building Contractor (B)
OLSEN CAREY R CONSTRUCTIONNovato · General Building Contractor (B)
OLYMPIC LANDSCAPINGNovato · General Building Contractor (B) · Landscaping Contractor (C-27)
OMNI ELECTRICAL AND DESIGNNovato · Electrical Contractor (C-10)
ONE - STOP CONSTRUCTION GROUP INCSan Rafael · General Building Contractor (B) · Lathing & Plastering Contractor (C-35)
ONE AT A TIME LANDSCAPESan Rafael · Landscaping Contractor (C-27)
ONE STOP PLASTERING INCSan Rafael · General Building Contractor (B) · Lathing & Plastering Contractor (C-35)Residential Plaster & Stucco · Commercial Plaster & Stucco · EIFS Installations
ONG ANDREWNovato · Plumbing Contractor (C-36)
ONSPOT WELDING & DESIGN INCNovato · Specialty ContractorOrnamental Welding · Structural Welding · Railings
ORCA CONSTRUCTIONLagunitas · General Building Contractor (B)
ORDONEZ CONSTRUCTIONSan Rafael · General Building Contractor (B)
ORELLANA PAINTING SOLUTIONSNovato · Painting Contractor (C-33)
ORGANIC GARDEN SERVICESSan Rafael · Landscaping Contractor (C-27)
ORIGINAL CONSTRUCTIONFairfax · General Building Contractor (B)
ORIHUELA GENERAL CONTRACTOR INCSan Rafael · General Building Contractor (B)
ORLANDOS LANDSCAPINGNovato · Landscaping Contractor (C-27)
ORTIZ PAINTINGSan Rafael · Painting Contractor (C-33)
OSBORNE LOGAN ELECTRICNovato · Electrical Contractor (C-10)
OSPITAL LANDSCAPE INCSan Rafael · Landscaping Contractor (C-27)
OSTAGGI PLUMBING INCSan Rafael · Plumbing Contractor (C-36)
OSTROWSKI MICHAELNovato · General Building Contractor (B)
OUT OF THE WOODS CUSTOM CABINETRY INCSan Rafael · Cabinet, Millwork & Finish Carpentry (C-6)
OV CONSTRUCTION SERVICES INCSan Rafael · General Building Contractor (B)
OVELLE IRRIGATIONSan Rafael · Landscaping Contractor (C-27)

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