San Mateo County companies starting with S

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

S & C ENVIRONMENTAL SOLUTIONSBurlingame · General Engineering Contractor (A) · General Building Contractor (B) · Earthwork & Paving Contractor (C-12) · Demolition Contractor (C-21)
S & G PLUMBING INCSan Carlos · Plumbing Contractor (C-36)
S & H RENOVATIONSRedwood City · General Building Contractor (B) · Painting Contractor (C-33)
S & J CONSTRUCTIONS INCSan Mateo · General Building Contractor (B)
S & R DRYWALL INCORPORATEDSouth San Francisco · Drywall Contractor (C-9)
S A S CONSTRUCTIONPacifica · General Building Contractor (B)
S AND G PLUMBINGDaly City · Plumbing Contractor (C-36) · Specialty Contractor
S C B PRO BUILDERSSan Bruno · General Building Contractor (B)
S C CONCRETE INCSan Carlos · Concrete Contractor (C-8)
S C I PAINTINGSan Carlos · Painting Contractor (C-33)
S C PLUMBINGSan Bruno · Plumbing Contractor (C-36)
S C S CONSTRUCTIONSan Mateo · General Building Contractor (B)
S C STACK CONSTRUCTIONHalf Moon Bay · General Building Contractor (B)
S F PLUMBING AND ROOTERSouth San Francisco · Plumbing Contractor (C-36)
S F PRO ROOFING INCSouth San Francisco · Roofing Contractor (C-39)
S G FINE HOMES AND BUILDERS INCRedwood City · General Building Contractor (B)Kitchen remodeling · Bathroom remodeling · Living room remodeling
S J L ELECTRICSan Mateo · Electrical Contractor (C-10)
S K CONSTRUCTIONSan Carlos · General Engineering Contractor (A)
S K PUMPSSan Mateo · Specialty Contractor
S M CONSTRUCTION AND ASSOCIATES INCDaly City · General Building Contractor (B)
S M J CONSTRUCTION COMenlo Park · General Building Contractor (B)
S M LANDSCAPERedwood City · Landscaping Contractor (C-27)
S M R W C INCSan Carlos · Specialty Contractor
S P BUILDERBelmont · General Building Contractor (B)
S P E CONSTRUCTION INCSan Mateo · General Building Contractor (B)
S R ELECTRICSouth San Francisco · Electrical Contractor (C-10)
S R S ELECTRICSouth San Francisco · Electrical Contractor (C-10)
S T ELECTRICRedwood City · Electrical Contractor (C-10)
S W CONSTRUCTION COSouth San Francisco · General Building Contractor (B)
SABER ROOFING INCWoodside · Roofing Contractor (C-39)Roofing · Skylights · Gutters
SAF ELECTRICMoss Beach · Electrical Contractor (C-10)
SAFE AND SOUND FIRE ALARMBurlingame · Electrical Contractor (C-10)
SAFE ASSURANCE FIRE PROTECTION INCDaly City · Fire Protection Contractor (C-16)
SAGE MODERN INCMenlo Park · General Building Contractor (B)
SAGRAFENA BRIANLa Honda · Electrical Contractor (C-10)
SAKS PLUMBING INCRedwood City · Plumbing Contractor (C-36)
SAL'S LANDSCAPINGRedwood City · Landscaping Contractor (C-27) · Specialty Contractor
SAL'S REFRIGERATIONHalf Moon Bay · HVAC Contractor (C-20)
SALCO'S GENERAL BUILDERMenlo Park · General Building Contractor (B)
SALET GEORGE PLUMBING INCBrisbane · Fire Protection Contractor (C-16) · Plumbing Contractor (C-36)
SALMON CONSTRUCTION INCBrisbane · General Building Contractor (B)
SALTBUILT INCSan Carlos · General Building Contractor (B)
SAM LOW SERVICESMillbrae · General Building Contractor (B)
SAM'S HEATING & AIR CONDITIONING, LLCRedwood City · HVAC Contractor (C-20)
SAM'S LOCKSMITHSouth San Francisco · Low Voltage Systems Contractor (C-7) · Specialty Contractor
SAM'S REFRIGERATIONSan Mateo · HVAC Contractor (C-20)
SAMARA LIVING INCRedwood City · General Building Contractor (B)
SAMCO BUILDERS INCMillbrae · General Building Contractor (B)
SAMCO PAINTING & DECORATINGMillbrae · Painting Contractor (C-33) · Specialty Contractor
SAMCRETE MASONRY & CONSTRUCTIONSan Bruno · General Building Contractor (B) · Concrete Contractor (C-8)
SAMMY DEMOLITIONFoster City · Demolition Contractor (C-21)
SAN BRUNO CONCRETESan Bruno · Concrete Contractor (C-8)
SAN CARLOS ROOFING COSan Carlos · Roofing Contractor (C-39)Metal roofing · Roof installation · Roof tear-off and replacement
SAN CARLOS STAIRS INCRedwood City · General Building Contractor (B)
SAN CRISTOBAL GRADING & EXCAVATING INCSan Mateo · Earthwork & Paving Contractor (C-12)
SAN FRANCISCO EARTHQUAKE RETROFITTINGSan Bruno · General Building Contractor (B) · Painting Contractor (C-33)
SAN FRANCISCO ELECTRIC LLCRedwood City · Electrical Contractor (C-10)
SAN FRANCISCO FLOORING INCSouth San Francisco · Flooring Contractor (C-15)
SAN FRANCISCO GENERAL CONTRACTINGSouth San Francisco · General Building Contractor (B)
SAN FRANCISCO PLUMBING COMPANYBrisbane · Plumbing Contractor (C-36)
SAN FRANCISCO SHUTTERSSan Carlos · Specialty Contractor
SAN FRANCISCO STAIR COMPANYBurlingame · Cabinet, Millwork & Finish Carpentry (C-6)Wood staircases · Wedge-system stairs · Contractor stair covering
SAN FRANCISCO WATERPROOFING MASONRYSouth San Francisco · Masonry Contractor (C-29)
SAN FRANCISCO'S BEST IRON WORKS INCSouth San Francisco · Specialty ContractorCustom wrought iron railings · Driveway and entry iron gates · Custom metal fabrication
SAN MATEO ARTISTIC IRON WORKS INCSan Mateo · Specialty Contractor · Steel Contractor (C-50, C-51)
SAN MATEO CONSTRUCTIONRedwood City · General Building Contractor (B)
SAN MATEO ELECTRIC INCBelmont · Electrical Contractor (C-10)
SAN MATEO GLASS COMPANYSan Carlos · Glazing Contractor (C-17)
SAN MATEO LOCK WORKS INCSan Mateo · Specialty ContractorSafes · Automotive keys and remotes · Residential hardware
SAN MATEO REAL ESTATE INCSan Mateo · General Building Contractor (B)Apartment management · Single-family home management · Rent payment
SAN PATRICIO PAINTING INC.San Carlos · General Building Contractor (B) · Painting Contractor (C-33)
SAN YI PLUMBINGDaly City · Plumbing Contractor (C-36)
SANCHEZ M LANDSCAPINGSan Mateo · Landscaping Contractor (C-27)
SAND HILL BUILDERS INCAtherton · General Building Contractor (B)
SANDER ELECTRICMillbrae · Electrical Contractor (C-10)
SANDHILL CONSTRUCTION GROUP INCRedwood City · General Building Contractor (B)
SANDOVAL ABEL PAINTINGSouth San Francisco · Painting Contractor (C-33)
SANDOVAL ANTONIO PAINTING INCDaly City · Painting Contractor (C-33)
SANDOVAL DRYWALLSan Bruno · Drywall Contractor (C-9)
SANFORD MATT HOMESSan Bruno · General Building Contractor (B)
SANTA FE SCAFFOLDDaly City · Specialty Contractor
SANTIAGO'S BAY BUILDERS INCPacifica · General Building Contractor (B)
SANTINI CONSTRUCTION INCPacifica · General Building Contractor (B)
SANTINI CREATIONSPacifica · General Building Contractor (B)
SANTOS S BUILDERS INCSan Carlos · General Building Contractor (B)
SANTOS TIGGER CONSTRUCTION INCDaly City · General Building Contractor (B) · Painting Contractor (C-33)
SARABIA LANDSCAPINGHalf Moon Bay · Landscaping Contractor (C-27)
SARBAL TREE CARE LLCDaly City · Specialty Contractor
SARCO'S LOCK WORKSSan Mateo · Specialty ContractorAutomotive · Commercial · Residential
SARGENT DEVELOPMENTBurlingame · General Building Contractor (B)
SARGIS CONSTRUCTIONRedwood City · General Building Contractor (B)
SARKIS SIGNS INCSouth San Francisco · Specialty ContractorDesign and build · Consulting and project management · Fabrication and installation
SAROFF S CPacifica · General Building Contractor (B)
SARRAF KARIMBelmont · General Building Contractor (B)
SARRAF YAZDI ALIWestlake · General Building Contractor (B)
SAVIANO BUILDERSBelmont · General Building Contractor (B)Bathroom remodeling · Kitchen remodeling · Second story additions
SAXELBY PLUMBINGRedwood City · Plumbing Contractor (C-36)
SAZO PLUMBINGSan Mateo · Plumbing Contractor (C-36)
SB WORKS PLUMBING AND BACKFLOWSan Bruno · Plumbing Contractor (C-36)
SCAFFOLD INSPECTION & TESTING COSouth San Francisco · Specialty Contractor
SCAN - TOP INCRedwood City · Cabinet, Millwork & Finish Carpentry (C-6)Countertop fabrication · Countertop installation · Natural stone
SCAPES INCSan Mateo · General Engineering Contractor (A) · General Building Contractor (B) · Landscaping Contractor (C-27)
SCAPEWORKS LANDSCAPING INCWoodside · Landscaping Contractor (C-27)
SCARBOROUGH CONSTRUCTIONWoodside · General Building Contractor (B)
SCD FINISH & DESIGN INCSan Mateo · Cabinet, Millwork & Finish Carpentry (C-6)
SCENIC SCAPES INCSan Carlos · Landscaping Contractor (C-27)
SCHAEFER A CONSTRUCTIONSan Mateo · General Building Contractor (B) · Tile Contractor (C-54)
SCHALCH CREATIVE CONSTRUCTIONSan Mateo · General Building Contractor (B)
SCHENDEL LEONARD CONSTRUCTION CO INCSan Mateo · General Building Contractor (B)
SCHENKEL JAMES ERedwood City · General Building Contractor (B)
SCHILLING INCMontara · Low Voltage Systems Contractor (C-7)
SCHNELLER ELECTRIC & CONSTRUCTIONSouth San Francisco · General Building Contractor (B) · Electrical Contractor (C-10)
SCHROBSDORFF CONSTRUCTIONWoodside · General Building Contractor (B)
SCHUHMACHER ROY MARKSan Mateo · General Building Contractor (B)
SCHULKAMP COMPANY INCDaly City · Electrical Contractor (C-10)
SCHWAB LAWRENCE M CONSTRUCTION COMPANYPortola Valley · General Building Contractor (B)
SCIENCE PLUMBING INCMenlo Park · General Engineering Contractor (A) · Plumbing Contractor (C-36)
SCOPAZZI GREGSan Mateo · General Engineering Contractor (A) · General Building Contractor (B)
SCOTT ANDERSON GENERAL ENGINEERING CONTRACTORSWoodside · General Engineering Contractor (A) · General Building Contractor (B)
SCOTT LU'S CONSTRUCTION INCDaly City · General Building Contractor (B)
SCOTT PAINTINGSan Mateo · Painting Contractor (C-33)
SCOTT'S DEMOLITIONSan Mateo · Demolition Contractor (C-21)
SCRIBE CUSTOM HOMES INCRedwood City · General Building Contractor (B)
SDI INSULATION INCBurlingame · General Building Contractor (B) · Insulation & Acoustical Contractor (C-2) · Specialty ContractorBatt insulation · Blown insulation · Spray foam insulation
SDV PAINTING & RESTORATION INCSouth San Francisco · Painting Contractor (C-33)
SEA DESIGN & BUILDSan Mateo · General Building Contractor (B)Bathroom Remodeling · Kitchen Remodeling · Home and Room Additions
SEABEE CONSTRUCTIONDaly City · General Building Contractor (B)
SEAFIELD LANDSCAPING INCPacifica · Landscaping Contractor (C-27)
SEAMUS CUDDEN CONSTRUCTION LLCDaly City · General Building Contractor (B)
SEAMUS MELAUGH CONSTRUCTIONMillbrae · General Building Contractor (B)
SEAN HSIEH CONSTRUCTIONDaly City · General Building Contractor (B)
SEAN M TRACTOR AND TRUCKING INCHalf Moon Bay · General Engineering Contractor (A)
SEAN'S QUALITY FLOORSPacifica · Flooring Contractor (C-15)Carpet · Hardwood · Laminate
SEBIAN CONSTRUCTION INCEmerald Hills · General Building Contractor (B)
SECOND DWELLINGSRedwood City · General Building Contractor (B)
SEEVERS ELECTRICSan Bruno · Electrical Contractor (C-10)
SEGALE AND CERINI INCColma · General Building Contractor (B) · Landscaping Contractor (C-27)Maintenance · Consulting · Design
SEIKO CONSTRUCTION INCMillbrae · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
SELF-SERVE PETROLEUM INCS San Francisco · General Engineering Contractor (A) · Specialty Contractor
SELVIN PLUMBING AND ROOTERMillbrae · Plumbing Contractor (C-36)
SENCENBAUGH WIND ELECTRICLa Honda · Electrical Contractor (C-10)
SENCION CONSTRUCTION INCEl Granada · General Building Contractor (B)
SEPANTA ELECTRICFoster City · Electrical Contractor (C-10)Panel Upgrades · EV Chargers · Home Rewiring
SEPANTA ELECTRIC INCFoster City · Electrical Contractor (C-10)Panel Upgrades · EV Chargers · Home Rewiring
SEQUOIA BAY CONSTRUCTION INCDaly City · General Building Contractor (B) · Painting Contractor (C-33)
SEQUOIA OUTDOOR DESIGN & BUILD INCSan Mateo · General Engineering Contractor (A) · Concrete Contractor (C-8) · Landscaping Contractor (C-27) · Specialty Contractor
SERENITY POOLS INCSan Carlos · Swimming Pool Contractor (C-53) · Specialty ContractorPool and spa construction
SERRANO CONCRETEMoss Beach · Concrete Contractor (C-8)
SERRANO WOOD FLOORSHalf Moon Bay · Flooring Contractor (C-15)
SERVICE UNLIMITED INCSan Carlos · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
SERVICEMASTER OF SAN FRANCISCO / SAN MATEOSouth San Francisco · General Building Contractor (B)
SERVPRO OF BELMONT / SAN CARLOSSan Carlos · General Building Contractor (B)Water Damage · Fire Damage · Mold
SETO & SON CONSTRUCTION COBrisbane · General Building Contractor (B)
SEVAG'S QUALITY DOOR AND LOCK WORKSRedwood City · General Building Contractor (B) · Specialty Contractor
SEVILLA'S PAINTINGRedwood City · Painting Contractor (C-33)Interior Painting · Exterior Painting · Cabinet Painting
SEVKEV CONSTRUCTION COMPANYSan Mateo · General Building Contractor (B)
SEWER RAT PLUMBING INCPacifica · General Engineering Contractor (A) · Plumbing Contractor (C-36)
SEYLER JOHN CUSTOM BUILDERPacifica · General Building Contractor (B)
SF BUILDING GROUPSouth San Francisco · General Building Contractor (B)
SF CROWN ROOFING INCSo San Francisco · Roofing Contractor (C-39)
SF HOME BUILDERS INCSouth San Francisco · General Building Contractor (B)
SF INTERIOR & EXTERIOR REMODELING SERVICESSan Mateo · General Building Contractor (B)
SF MILLENNIUM DRYWALL INCDaly City · Drywall Contractor (C-9)
SF MODERNSan Carlos · General Building Contractor (B)
SGM GENERAL CONSTRUCTION INCRedwood City · General Building Contractor (B)
SHA JOHN CONSTRUCTIONPacifica · General Building Contractor (B)
SHAKER CONSTRUCTION INCDaly City · General Building Contractor (B)
SHAKERS CONSTRUCTION INCORPORATEDSan Mateo · General Building Contractor (B)
SHAMROCK ELECTRICAL SERVICESBelmont · Electrical Contractor (C-10)
SHAPING & RESTORING LANDSCAPERedwood City · Landscaping Contractor (C-27)
SHARP SHEET METALEl Granada · Sheet Metal Contractor (C-43)
SHARRCO BUILDERS LLCRedwood City · General Building Contractor (B)
SHAUGHNESSY ROOFING INCSouth San Francisco · Roofing Contractor (C-39)
SHAW CABINETRY LLCHalf Moon Bay · Cabinet, Millwork & Finish Carpentry (C-6)Kitchens · Bathrooms · Storage
SHAY R C & CO INCRedwood City · Earthwork & Paving Contractor (C-12)
SHEEDY FABRICATIONSDaly City · Specialty Contractor · Steel Contractor (C-50, C-51)
SHEEHAN CONSTRUCTION SOLUTIONSMoss Beach · General Building Contractor (B)
SHEEHAN GREG CONSTRUCTION INCSan Mateo · General Building Contractor (B)
SHEEHAN GREGORY MICHAELSan Mateo · General Building Contractor (B)
SHEK BUILDERS INCMillbrae · General Building Contractor (B)
SHELL DOOR SERVICE INCSan Mateo · Specialty Contractor
SHELTERBELT BUILDERS INCLa Honda · General Building Contractor (B) · Landscaping Contractor (C-27)
SHENK CHARLES GENERAL CONTRACTORMenlo Park · General Building Contractor (B)
SHIELD CONSTRUCTION INCSan Bruno · General Building Contractor (B) · Painting Contractor (C-33)
SHIMONO LANDSCAPE INCRedwood City · Landscaping Contractor (C-27)
SHINING BUILDERDaly City · General Building Contractor (B)
SHINK HONG CONSTRUCTION INCMillbrae · General Building Contractor (B)
SHIPLEY TODDWoodside · General Building Contractor (B)
SHIRLEY TODD CONSTRUCTIONPescadero · General Building Contractor (B)
SHOREWAY PLUMBING INCRedwood City · Plumbing Contractor (C-36)
SHORT E L CONSTRUCTIONSan Carlos · General Building Contractor (B)
SHUTTERMAN THESan Mateo · Specialty Contractor
SIBRIAN ELECTRIC INCDaly City · Electrical Contractor (C-10)
SIERRA BUILDERS & DESIGN INCSouth San Francisco · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
SIERRA POINT PROPERTY SOLUTIONSMenlo Park · General Building Contractor (B)
SIGMA CONSTRUCTION COMPANYMillbrae · General Building Contractor (B)
SIGN CITY DESIGNSPacifica · Specialty Contractor
SIGNATURE CONSTRUCTION COMPANY INCBurlingame · General Building Contractor (B)
SIGNATURE HARDWOOD FLOORSRedwood City · Flooring Contractor (C-15)
SIGNATURE PAINTINGSan Mateo · Painting Contractor (C-33)

Own one of these businesses? Claiming opens in California soon. Open your listing to hear the day it does.