San Diego County companies starting with O

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

O & J ELECTRICAL SOLUTIONS INCSan Marcos · Electrical Contractor (C-10)
O & J PLUMBING SERVICES INCSan Diego · Plumbing Contractor (C-36)
O & M MASONRY INCEscondido · General Building Contractor (B) · Masonry Contractor (C-29)Pavers & Outdoor Living · Stone & Brick Fences · Retaining Walls
O A C CONSTRUCTIONCarlsbad · General Building Contractor (B)
O B CONSTRUCTIONChula Vista · General Building Contractor (B) · Concrete Contractor (C-8) · Landscaping Contractor (C-27)
O C CABLING COMPANYEscondido · Low Voltage Systems Contractor (C-7)
O C D CONCRETE COATINGSEl Cajon · Specialty ContractorEpoxy Coatings · Garage Floor Coatings · Concrete Overlay
O C REMODELING INCSan Diego · General Building Contractor (B) · Glazing Contractor (C-17)
O C ROOFING CORPORATIONVista · Roofing Contractor (C-39)
O D C OCEAN DRYWALL CONSTRUCTIONEl Cajon · General Building Contractor (B) · Drywall Contractor (C-9)
O G C ELECTRICAL WORKSChula Vista · Electrical Contractor (C-10)
O G FLOORING INCSan Diego · Flooring Contractor (C-15)
O H E PAINTING & WALLCOVERING INCChula Vista · Painting Contractor (C-33)
O J CONSTRUCTION AND BACKHOE SERVICE INCSan Marcos · General Engineering Contractor (A)
O M C CONSTRUCTIONNational City · General Building Contractor (B)
O M CUSTOM PAINTINGVista · Painting Contractor (C-33)
O M G SERVICESChula Vista · HVAC Contractor (C-20)
O M PSan Diego · Painting Contractor (C-33) · Steel Contractor (C-50, C-51)
O P CONSTRUCTIONNational City · Glazing Contractor (C-17)
O R RENOVATIONSLa Mesa · General Building Contractor (B)
O S B PLUMBINGChula Vista · Plumbing Contractor (C-36)
O S CONSTRUCTIONSan Diego · General Building Contractor (B)
O-SIDE PAINTING INCOceanside · Painting Contractor (C-33)
O'BRIEN DESIGN COMPANYVista · General Building Contractor (B)
O'BRIEN EARTHWORKS INCRamona · Earthwork & Paving Contractor (C-12)
O'BRIEN EDWARD TSan Marcos · General Building Contractor (B)
O'BRIEN PAT CONSTRUCTIONCarlsbad · General Building Contractor (B)
O'BRIEN REFRIGERATIONSan Diego · HVAC Contractor (C-20)
O'BRIEN SHAWN PSan Diego · General Building Contractor (B) · Landscaping Contractor (C-27)
O'BRIEN TIM TRACTOR WORKFallbrook · General Engineering Contractor (A)
O'CLAIR ELECTRIC INCEscondido · Electrical Contractor (C-10)
O'CONNOR FLOORINGSantee · Flooring Contractor (C-15)
O'CONNOR ROOFING CONSTRUCTION INCSpring Valley · General Building Contractor (B) · HVAC Contractor (C-20) · Roofing Contractor (C-39)
O'DELL LARRYSan Diego · General Building Contractor (B)
O'DONNELL LANDSCAPECarlsbad · General Engineering Contractor (A) · General Building Contractor (B) · Landscaping Contractor (C-27)
O'DONNELL PAINTING COCarlsbad · Painting Contractor (C-33)
O'GARA CONSTRUCTION & LAND CO INCCarlsbad · General Building Contractor (B)
O'KANE ELECTRICCarlsbad · Electrical Contractor (C-10)
O'LEARY CONSTRUCTION INCVista · General Building Contractor (B)
O'LEARY T J CONSTEl Cajon · General Building Contractor (B)
O'MALLEY R H INCORPORATEDSan Diego · General Building Contractor (B)
O'MEARA REMODELINGOceanside · General Building Contractor (B)
O'NEIL CONSTRUCTIONLa Mesa · General Building Contractor (B)
O'NEILL M KEVIN CONSTRUCTION COMPANY INCChula Vista · General Engineering Contractor (A) · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6) · Concrete Contractor (C-8) · Masonry Contractor (C-29) · Lathing & Plastering Contractor (C-35) · Specialty Contractor
O'RILEYS CUSTOM TILE & STONEOceanside · Tile Contractor (C-54)
O'RYAN PLUMBING INCLa Mesa · Plumbing Contractor (C-36)
O'S ELECTRICSan Diego · Electrical Contractor (C-10)
O'SULLIVAN FLOOR COVERINGPoway · Flooring Contractor (C-15)
O'TOOLE'S G B CSan Diego · General Building Contractor (B)
OAK & TIDE DESIGN & FLOORSSan Diego · Flooring Contractor (C-15)
OAK CONSTRUCTION COMPANYSan Diego · General Building Contractor (B)
OAK TREE BUILDERSOceanside · General Building Contractor (B)
OAK VALLEY LLCEscondido · Landscaping Contractor (C-27) · Specialty ContractorTree and Palm Removal · Trimming & Pruning · Stump Removal
OAKHURST BUILDERSSolana Beach · General Building Contractor (B)
OAKS GLEN ROOFINGEscondido · Roofing Contractor (C-39)
OASIS PLUMBING & HEATINGNational City · General Building Contractor (B) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
OASIS PLUMBING HEATING & AIR CONDITIONINGSan Marcos · HVAC Contractor (C-20) · Plumbing Contractor (C-36)Air Conditioning · Heating · Plumbing Services
OASIS POOL BUILDERS INCVista · Swimming Pool Contractor (C-53)
OASIS RENOVATION & NEW CONSTRUCTION INCSan Diego · General Building Contractor (B) · Specialty ContractorKitchen Remodel · Bathroom Remodel · Complete Home Remodel
OB CONSTRUCTION & ENGINEERING CORPNational City · General Engineering Contractor (A) · General Building Contractor (B) · Plumbing Contractor (C-36) · Tile Contractor (C-54)
OBRASan Diego · Specialty Contractor
OBSIDIAN VENTURE ENTERPRISES LLCAlpine · General Building Contractor (B)
OC RESIDENTIAL REMODELINGAlpine · General Building Contractor (B)
OC ROOFINGSan Diego · General Building Contractor (B) · Roofing Contractor (C-39)
OCAMPO CONSTRUCTIONOceanside · General Building Contractor (B)
OCAMPO CONSTRUCTIONSan Diego · General Building Contractor (B)Room Additions · Kitchen Remodeling · Bathroom Remodeling
OCCIDENTAL LANDSCAPE INCSan Diego · Landscaping Contractor (C-27)Landscape Design · Landscape Implementation · Landscape Cultivation and Preservation
OCEAN AIR HEATING & AIR CONDITIONINGChula Vista · HVAC Contractor (C-20)
OCEAN BEACH ARBORISTSSan Diego · Specialty Contractor
OCEAN BEACH KITCHEN & BATH REMODELSan Diego · General Building Contractor (B)
OCEAN BLUE FLOORINGSan Diego · Flooring Contractor (C-15)
OCEAN BOUND CONSTRUCTIONSan Diego · General Engineering Contractor (A) · General Building Contractor (B)
OCEAN CRAWFORD PAINTINGSan Diego · Painting Contractor (C-33)
OCEAN ELECTRICSantee · Electrical Contractor (C-10)
OCEAN FRONT SIGN COSan Diego · Specialty Contractor
OCEAN GARAGE DOORS REPAIRSan Diego · Specialty Contractor
OCEAN HILLS PLUMBING INCVista · Plumbing Contractor (C-36)
OCEAN LANDSCAPE INCOceanside · Landscaping Contractor (C-27)
OCEAN LIGHTPoway · Electrical Contractor (C-10)
OCEAN PACIFIC MECHANICAL HEATING AND AIRVista · HVAC Contractor (C-20)
OCEAN PAVING AND SEALINGVista · Earthwork & Paving Contractor (C-12)Asphalt Paving · Asphalt Sealing
OCEAN PRO SERVICESSan Diego · General Building Contractor (B) · Painting Contractor (C-33)
OCEAN VIEW DOORS & WINDOWS INCSan Diego · General Building Contractor (B)Custom Doors · Custom Windows · New Construction
OCEAN VIEW LANDSCAPINGCardiff · Landscaping Contractor (C-27)
OCEAN VIEW PAINTING PROSSan Diego · Painting Contractor (C-33)
OCEANA BUILD DESIGNOceanside · General Building Contractor (B)
OCEANA CONSTRUCTIONImperial Beach · General Building Contractor (B) · Painting Contractor (C-33)
OCEANIC WOODWORKINGOceanside · Cabinet, Millwork & Finish Carpentry (C-6)
OCEANSIDE CONSTRUCTION COOceanside · General Building Contractor (B)
OCEANSIDE DRYWALL INCEncinitas · Drywall Contractor (C-9)
OCEANSIDE HARDWOOD FLOORINGOceanside · Flooring Contractor (C-15)
OCEANSIDE PLASTERINGVista · Lathing & Plastering Contractor (C-35) · Specialty Contractor
OCEANSIDE PLUMBINGOceanside · Plumbing Contractor (C-36)
OCEANSIDE ROOFERS INCOceanside · Roofing Contractor (C-39)
OCEANSIDE ROOFING CONTRACTORS INCEscondido · Roofing Contractor (C-39)
OCEANVIEW CONCRETEOceanside · Concrete Contractor (C-8)
OCHOA ELECTRICImperial Beach · Electrical Contractor (C-10)Ceiling Fans · Outlets and Wiring · Electric Panels
OCTO PROPERTY SERVICES LPLa Jolla · General Building Contractor (B)
ODEN RUSSELL DSan Diego · Painting Contractor (C-33)
ODERMATT CABINETSSan Diego · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)
OFF GRID SOLAR SOLUTIONS INCValley Center · Solar Contractor (C-46)
OFFGRID SOLAR & ELECTRIC SYSTEMSSantee · Electrical Contractor (C-10) · Solar Contractor (C-46)
OFFICE 64 CONTRACTORSChula Vista · General Building Contractor (B) · Painting Contractor (C-33)
OFK PLUMBINGChula Vista · Plumbing Contractor (C-36)
OFTEDAHL CONSTRUCTIONEl Cajon · General Building Contractor (B)
OFTEDAHL CONSTRUCTION COLakeside · General Building Contractor (B)
OG PAINTINGOceanside · Painting Contractor (C-33)
OGLETREE PAINTINGVista · Painting Contractor (C-33)
OGRE DAN'S POOL SERVICELakeside · Specialty Contractor
OH PAINTING INCSan Diego · General Building Contractor (B) · Painting Contractor (C-33)
OHANA PLUMBING PLUS INCLemon Grove · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
OHM CONSTRUCTION INCJamul · General Building Contractor (B)
OHM ELECTRICSan Diego · Electrical Contractor (C-10)
OHRMUND FRANKChula Vista · Landscaping Contractor (C-27)
OIRASEC COMPANYSan Diego · General Building Contractor (B)
OJ CONSTRUCTION & CONSULTANT INC.San Diego · General Building Contractor (B)
OJ QUALITY BUILDERSSan Marcos · General Building Contractor (B)
OJAY PAGANO GENERAL CONTRACTORSan Diego · General Building Contractor (B)
OJEDA J G DRYWALL INCSan Diego · Drywall Contractor (C-9)
OJEDA'S CONSTRUCTION SERVICES INCBonita · General Building Contractor (B)
OJP CONTRACTING INCBonita · General Building Contractor (B)
OK APPLIANCE INSTALLATIONS PREFAB EQUIPMENTEl Cajon · Specialty Contractor
OK CONSTRUCTION & REMODELING INCPoway · General Engineering Contractor (A) · General Building Contractor (B) · Flooring Contractor (C-15)
OKSANA TILE COMPANYSantee · Tile Contractor (C-54)
OLAM STONETILESan Diego · Tile Contractor (C-54)
OLD FASHION ROOFING CO INCEl Cajon · Roofing Contractor (C-39)
OLD MISSION TILE AND STONESan Diego · Tile Contractor (C-54)
OLD PRO FLOORINGVista · Flooring Contractor (C-15)
OLD SCHOOL IRON INCVista · Steel Contractor (C-50, C-51)Contact page for Old School Iron, Inc.
OLD SCHOOL PAINTINGLa Mesa · Painting Contractor (C-33) · Specialty Contractor
OLD WORLD CRAFTSMAN HARDWOOD FLOORING AND CONSTRUCTIONSan Diego · General Building Contractor (B) · Flooring Contractor (C-15)
OLD WORLD LANDSCAPELa Mesa · Landscaping Contractor (C-27)
OLD WORLD STANDARDSVista · General Building Contractor (B)
OLDE WORLD ARTISANSSan Diego · Painting Contractor (C-33)Yoga Hideaways · Sanctuaries · Meditation Huts
OLDHAM CONSTRUCTIONEncinitas · General Building Contractor (B)
OLDS JR JOSEPH RICHARDEl Cajon · General Building Contractor (B)
OLEX CONSTRUCTION INCSantee · General Building Contractor (B)
OLGUIN PRO BUILDERS INCSan Marcos · General Building Contractor (B)
OLINGER RICHARD ELECTRICVista · Electrical Contractor (C-10)
OLIVARI CONSTRUCTION INCSan Diego · General Building Contractor (B) · Painting Contractor (C-33)
OLIVENHAIN LANDSCAPEEncinitas · Landscaping Contractor (C-27)
OLIVER AND SON PAINTINGSan Diego · Painting Contractor (C-33)
OLIVER KEVIN HORTICULTURE / PERMACULTURESan Diego · Landscaping Contractor (C-27)
OLIVERA CONSTRUCTIONEscondido · General Building Contractor (B)
OLIVIERI CONTRACTING CORPORATIONSpring Valley · General Building Contractor (B)
OLIVIO LANDSCAPEEncinitas · Landscaping Contractor (C-27)
OLIVO'S LANDSCAPINGSan Diego · Landscaping Contractor (C-27)
OLLIE'S POOL SERVICE & REPAIRSantee · Specialty Contractor
OLMOS HANDYMAN SERVICESLemon Grove · General Building Contractor (B)
OLSEN J CONSTRUCTIONSan Diego · General Building Contractor (B)
OLSEN MIKE PAINTINGEncinitas · Painting Contractor (C-33)
OLSON CARL CONSTRUCTIONEncinitas · General Building Contractor (B)
OLSON CONSTRUCTION COMPANYSan Diego · General Engineering Contractor (A) · General Building Contractor (B)
OLSON JIM CONSTRUCTION INCSan Diego · General Building Contractor (B) · Glazing Contractor (C-17)
OLSON STEVE SPECIALTIESSan Diego · General Building Contractor (B)
OLSON'S CUSTOM WOODWORKINGValley Center · Cabinet, Millwork & Finish Carpentry (C-6)
OLY INTERIORS INCEl Cajon · Flooring Contractor (C-15)
OLYMPIA SERVICESEl Cajon · General Building Contractor (B)
OLYMPIAN RENOVATIONS INCSan Diego · General Building Contractor (B)
OLYMPUS BUILDERS INCSan Diego · General Building Contractor (B)
OMAHEN JOHN PLUMBINGAlpine · General Building Contractor (B) · Plumbing Contractor (C-36)
OMAR'S PLUMBINGEscondido · Plumbing Contractor (C-36)
OMEGA AIRSan Diego · HVAC Contractor (C-20)
OMEGA CONCRETE GROUPEl Cajon · Concrete Contractor (C-8)
OMEGA DRYWALL CONSTRUCTION INCSan Marcos · Insulation & Acoustical Contractor (C-2) · Drywall Contractor (C-9)
OMEGA INDUSTRIAL MARINEChula Vista · General Engineering Contractor (A) · General Building Contractor (B) · Painting Contractor (C-33) · Specialty Contractor
OMEGA PAVERS INCVista · Earthwork & Paving Contractor (C-12)
OMEGA POWER SYSTEMS INCSan Diego · Electrical Contractor (C-10)
OMEGA TURF INCSan Diego · Specialty Contractor
OMG LANDSCAPESEscondido · Landscaping Contractor (C-27)
OMNI CONSTRUCTIONSan Diego · General Building Contractor (B)
OMNI GRAPHICSEl Cajon · Specialty ContractorMiddle-High School eBooks · Higher Education eBooks · Public Library eBooks
ON - SHORE IMPROVEMENTSOceanside · Painting Contractor (C-33)
ON CENTER RENOVATIONS INCCarlsbad · General Building Contractor (B) · Electrical Contractor (C-10)
ON POINT GARAGE DOORSSan Diego · Specialty Contractor
ON POINT HEATING AND AIR CONDITIONINGEl Cajon · HVAC Contractor (C-20)AC Installation · AC Repair · AC Maintenance
ON POINT PAVINGEscondido · Earthwork & Paving Contractor (C-12)
ON POINT PLUMBINGChula Vista · Plumbing Contractor (C-36)
ON TARGET HEATING & COOLING INCNational City · HVAC Contractor (C-20)
ON THE LEVEL RENOVATIONS INCSan Diego · General Building Contractor (B)
ON THE LEVEL REPAIR COMPANYSan Diego · General Building Contractor (B)
ON THE LEVEL TILESantee · General Building Contractor (B) · Tile Contractor (C-54)
ON THE LEVEL WINDOW COVERINGS INCRamona · Specialty Contractor
ON THE LINE ELECTRIC LLCSan Diego · Electrical Contractor (C-10)
ON TIME CONSTRUCTIONLa Mesa · General Building Contractor (B)
ON TIME HOME IMPROVEMENTSSan Diego · General Building Contractor (B)
ON TIME INSTALLATIONSSan Diego · Specialty Contractor
ON TIME PAINTERS INCVista · Painting Contractor (C-33)
ON TIME PAINTINGJamul · Painting Contractor (C-33)
ON TIME STRIPINGSpring Valley · Earthwork & Paving Contractor (C-12)
ON TRACK SLIDING GLASS DOOR REPAIR INCVista · Glazing Contractor (C-17)Glass Door Repairs · Patio Door Repairs · Roller Repairs
ONCESOURCE SAN DIEGOSan Diego · General Engineering Contractor (A) · General Building Contractor (B)
ONE AFFORDABLE BACKFLOW INCSan Diego · Plumbing Contractor (C-36)
ONE AND DONE TILE INCSan Diego · Tile Contractor (C-54)
ONE CALL RETAIL SERVICES INCLa Mesa · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36)Handyman · Electrical · Plumbing
ONE COAST ELECTRICCarlsbad · Electrical Contractor (C-10)Has a website
ONE CONSTRUCTIONPoway · General Building Contractor (B)
ONE DAY BATHTUB REFINISHERSNational City · Specialty Contractor
ONE DROP WATER REMEDIATION LLCChula Vista · Specialty Contractor
ONE DRUM CONTRACTINGLa Mesa · General Building Contractor (B)

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