Napa County companies starting with J

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

J A BLINDS AND DRAPERY INSTALLATIONAmerican Canyon · Specialty Contractor
J A PAINTING COMPANYCalistoga · Painting Contractor (C-33)
J B PLUMBING SERVICESNapa · Plumbing Contractor (C-36)Plumbing repairs · Drain cleaning · Remodeling services
J C RENOVATIONSAmerican Canyon · General Building Contractor (B)
J D H PAINTINGNapa · Painting Contractor (C-33)
J E S CONSTRUCTIONAngwin · General Building Contractor (B)
J F REMODELSNapa · General Building Contractor (B)
J G MASONRY LLCNapa · General Building Contractor (B) · Masonry Contractor (C-29)
J J S WOODWORKINGNapa · Cabinet, Millwork & Finish Carpentry (C-6)
J M C VALLEY CONSTRUCTION INCNapa · General Building Contractor (B)
J M P CONSTRUCTIONNapa · General Building Contractor (B)
J M S GENERAL ENGINEERINGYountville · General Engineering Contractor (A)
J R CONSTRUCTION - SOL SOLUTIONS INCNapa · General Building Contractor (B) · Solar Contractor (C-46)Home performance contracting · Indoor air quality services · PV solar installation
J S CONSTRUCTIONNapa · General Building Contractor (B)
J W S FIRE PROTECTIONAmerican Canyon · Fire Protection Contractor (C-16)
JA LANDSCAPING AND HAULING INCNapa · Landscaping Contractor (C-27)
JACKEL JAMES CONSTRUCTIONNapa · General Building Contractor (B)
JACKS PLUMBINGNapa · Plumbing Contractor (C-36)
JAG PAINTINGNapa · Painting Contractor (C-33)
JAMES B TAYLOR PLUMBINGCalistoga · Plumbing Contractor (C-36)
JANOVICH BUILT INCNapa · General Building Contractor (B)
JAVCO WINDOW AND GLASS CONTRACTORS INCNapa · Glazing Contractor (C-17)New and replacement windows · Sliding and French doors · Shower and tub enclosures
JAVIER MORALES-JIMENEZ PAINTINGNapa · Painting Contractor (C-33)
JDR DEVELOPMENT COMPANY INCNapa · General Building Contractor (B)Construction & Development
JEFFREY CONSTRUCTIONAngwin · General Building Contractor (B)
JENSEN WORKSNapa · General Building Contractor (B)
JENSEN'S ORNAMENTAL INCNapa · Electrical Contractor (C-10) · Specialty ContractorCustom Driveway Gates · Access Systems · Railings
JEROME PAINTSAmerican Canyon · Painting Contractor (C-33)
JESUS GASPAR LANDSCAPINGNapa · Landscaping Contractor (C-27)
JG ELECTRICNapa · Electrical Contractor (C-10)
JITNER PAINTING INCYountville · Painting Contractor (C-33)
JL REMODELINGNapa · General Building Contractor (B)
JM ACCESS CONTROLNapa · Specialty Contractor
JM LANDSCAPING SERVICENapa · Landscaping Contractor (C-27)
JOE BRANUM TREE CARE INCCalistoga · Specialty ContractorTree care · Fire mitigation · Vegetation management
JOE VELASCO LANDSCAPEYountville · Landscaping Contractor (C-27)
JOHNS KEN PLUMBINGNapa · Fire Protection Contractor (C-16) · Plumbing Contractor (C-36)
JOHNSON BILL PLUMBING COAmerican Canyon · Plumbing Contractor (C-36)
JOHNSON ELECTRICAL TECHNOLOGIESCalistoga · Electrical Contractor (C-10)
JOHNSTON GENERAL ENGINEERINGNapa · General Engineering Contractor (A) · Landscaping Contractor (C-27)
JORDAN MECHANICAL INCNapa · HVAC Contractor (C-20)
JOSEPH WILEY ELECTRICNapa · Electrical Contractor (C-10)
JOSH METOXEN ELECTRICNapa · Electrical Contractor (C-10)
JOSHUA PARKESt Helena · General Building Contractor (B)
JR'S PLUMBING & DRAINAmerican Canyon · Plumbing Contractor (C-36)Water heater repair and replacement · Drain cleaning · Sewer line repair
JR&G CONSTRUCTION LLCNapa · General Building Contractor (B)
JRE HEATING AND AIRNapa · HVAC Contractor (C-20)
JS CONSTRUCTION SERVICESNapa · General Building Contractor (B)
JVC STEELAmerican Canyon · Steel Contractor (C-50, C-51)
JVG COOLING & HEATING SOLUTIONS LLCNapa · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20)Heat pumps · Preventative maintenance inspection · New HVAC installation

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