Alameda County companies starting with S

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

SHUMPERT JOSEPHDublin · Plumbing Contractor (C-36)
SIBLEY PAINTING AND RESTORATIONOakland · Painting Contractor (C-33)
SIEGFRIED A CONSTRUCTIONLivermore · General Building Contractor (B)
SIEM BILL CONSTRUCTIONCastro Valley · General Building Contractor (B)
SIERRA LANDSCAPELivermore · Landscaping Contractor (C-27)
SIERRA ROOFING AND SOLAR INCDublin · Roofing Contractor (C-39) · Solar Contractor (C-46) · Specialty Contractor
SIERRA'S HD DEMOLITION INCOakland · Demolition Contractor (C-21)
SIEVER M D GENERAL CONTRACTORHayward · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
SIGMA HVAC & ELECTRIC INCCastro Valley · General Building Contractor (B) · Electrical Contractor (C-10) · HVAC Contractor (C-20)
SIGN CO U S ABerkeley · Specialty ContractorInterior signage · Exterior signage · ADA and wayfinding signage
SIGNAL HEATING & AIR CONDITIONINGLivermore · HVAC Contractor (C-20)
SIGNATURE BUILDS BY MHSan Lorenzo · General Building Contractor (B)
SIGNATURE CARPET ONEFremont · General Building Contractor (B) · Flooring Contractor (C-15) · Tile Contractor (C-54)
SIGNATURE DEVELOPMENT GROUP INCOakland · General Building Contractor (B)Real estate development · Land restoration · Sustainability
SIGNATURE HOMES INCPleasanton · General Building Contractor (B)Master-planned communities · Single-family homes · Single-family attached homes
SIGNAWEST SYSTEMS INCNewark · Electrical Contractor (C-10)
SIGNFAST INCDublin · Specialty Contractor
SIGNWORKS OF AMERICA INC THEHayward · Specialty ContractorDesign services · Planning and permits · Sign fabrication
SILICON VALLEY PLUMBING SERVICESNewark · Plumbing Contractor (C-36)
SILMAN INDUSTRIESSan Leandro · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · Steel Contractor (C-50, C-51) · Specialty ContractorAutomation · Industrial Construction
SILMAN SERVICES INCORPORATEDSan Leandro · General Building Contractor (B)
SILMAR FLOORINGPleasanton · Flooring Contractor (C-15)Hospitality Flooring · Commercial Flooring · Residential Flooring
SILVA CONSTRUCTIONHayward · General Building Contractor (B)
SILVA JAMES P CONSTRUCTION INCCastro Valley · General Building Contractor (B)
SILVA JEFFERY SCOTTFremont · General Building Contractor (B)
SILVA'S PIPELINE INCHayward · General Engineering Contractor (A)
SILVER MAPLE CONSTRUCTION CORPHayward · General Building Contractor (B)
SILVER PLANET ORNAMENTAL FABRICATIONAlameda · Specialty Contractor
SILVERADO CONTRACTORS INCEmeryville · General Engineering Contractor (A) · Specialty Contractor · General Building Contractor (B) · Demolition Contractor (C-21)Building Demolition · Selective Demolition · Power Plant/Industrial Demolition
SIMA CONSTRUCTION CORPSan Leandro · General Building Contractor (B)
SIMCOE L CUSTOM PAINTINGPiedmont · Painting Contractor (C-33)
SIMMONS TRAVIS JHayward · General Engineering Contractor (A) · General Building Contractor (B) · Concrete Contractor (C-8) · Steel Contractor (C-50, C-51)
SIMONDS CONSTRUCTIONLivermore · General Building Contractor (B)
SIMONI STEVELivermore · General Building Contractor (B)
SIMPLE CONSULTING CORPORATIONBerkeley · General Building Contractor (B)
SIMPLY BETTER REMODELSLivermore · General Building Contractor (B)
SIMPLY PLUMBING AND ROOTERHayward · Plumbing Contractor (C-36)
SIMPLY TREESLivermore · Specialty ContractorTree Removal · Tree Trimming & Pruning · Stump Grinding & Removal
SIMS J L PLUMBING CONTRACTORSBerkeley · Plumbing Contractor (C-36) · Specialty Contractor
SIN BRUCE CONSTRUCTIONCastro Valley · General Building Contractor (B)
SINALOAS DRYWALL INCOakland · Drywall Contractor (C-9)
SINCERE HOME INSTALLATION & CONSTRUCTION LLCOakland · General Building Contractor (B)
SINE METU SERVICES CORPLivermore · General Building Contractor (B)
SINGH AIR SYSTEMSHayward · HVAC Contractor (C-20)
SINGH ELECTRICAL US LLCUnion City · Electrical Contractor (C-10)
SINGH PRANEELHayward · Electrical Contractor (C-10)
SINGH SIGNSFremont · Specialty Contractor
SINGHA CONSTRUCTION INCAlameda · General Building Contractor (B)
SINGLE FLUSH PLUMBING INCHayward · Plumbing Contractor (C-36)
SINGLESOURCE INCSan Leandro · Specialty ContractorOffice Furniture Installations · Warehousing & Logistics · Furniture Inventory/Asset Management
SINH ELECTRIC COSan Leandro · General Building Contractor (B) · Electrical Contractor (C-10)
SISIC PAINTING & DECORATINGHayward · Painting Contractor (C-33)
SITU CONSTRUCTION INCCastro Valley · General Building Contractor (B)
SIXTH DIMENSON PMCM INCPleasanton · General Building Contractor (B)
SJN ELECTRIC LLCSan Leandro · Electrical Contractor (C-10)
SK CONSTRUCTION INCFremont · General Building Contractor (B)
SKB ELECTRICAL SERVICESLivermore · Electrical Contractor (C-10)
SKLADANY CYRILSan Leandro · General Building Contractor (B)
SKOVRONSKI MARK FLOORINGNewark · Flooring Contractor (C-15)
SKUZA INTERIORS INCFremont · General Engineering Contractor (A) · General Building Contractor (B) · Specialty Contractor
SKY BRIDGE INCAlameda · Electrical Contractor (C-10)
SKY GARAGE DOOR REPAIRPleasanton · Specialty Contractor
SKYBAR CONSTRUCTION INCOakland · General Building Contractor (B) · Specialty ContractorHome Remodeling · Kitchen and Bathroom Redesign · Interior and Exterior Renovations
SKYBLUE HEATING & AIR CONDITIONING INCFremont · Electrical Contractor (C-10) · HVAC Contractor (C-20)
SKYFIRE CONSTRUCTIONOakland · General Building Contractor (B)
SKYLINE ELECTRIC LLCHayward · Electrical Contractor (C-10)
SKYLINE TREE SURGEONS INCLivermore · Specialty ContractorTree care contractor that works with management companies in the Bay Area.
SKYWAY ELECTRIC COMPANYAlameda · Electrical Contractor (C-10)
SLADE ELECTRICLivermore · Electrical Contractor (C-10)
SLATER CUSTOM PAINTINGEmeryville · Painting Contractor (C-33)
SLAVA'S PAINTINGAlameda · Painting Contractor (C-33)
SLB CONSTRUCTION INCCastro Valley · General Building Contractor (B)
SLIGHTLY STRAIGHT STUD CONSTRUCTIONOakland · General Building Contractor (B)
SLIP BUSTERSOakland · Specialty Contractor
SLIPAC GENERAL CONTRACTORAlameda · General Building Contractor (B)
SLUKA MARK CONSTRUCTIONOakland · General Building Contractor (B)
SMALL JOBSLivermore · General Building Contractor (B)
SMART BUILDERSHayward · General Building Contractor (B) · Insulation & Acoustical Contractor (C-2) · Painting Contractor (C-33)
SMART DEMOLITION AND EXCAVATION INCUnion City · Demolition Contractor (C-21)
SMART ELECTRICFremont · Electrical Contractor (C-10)
SMART ENERGY UPGRADE COLivermore · General Building Contractor (B) · Glazing Contractor (C-17)
SMART POOL SERVICE GROUP INCLivermore · Swimming Pool Contractor (C-53)
SMARTSCAPINGBerkeley · Landscaping Contractor (C-27) · Specialty ContractorPavers · Retaining Walls · Concrete Driveways
SMARTVISION TECHNOLOGIES L L CDublin · Low Voltage Systems Contractor (C-7)
SMITH - HYDER INCBerkeley · General Building Contractor (B)
SMITH & SONS ELECTRIC INCNewark · Electrical Contractor (C-10)
SMITH & WHITELEY REFRIGERATIONHayward · HVAC Contractor (C-20)
SMITH BOB GLASS AND ALUMINUM CODublin · Glazing Contractor (C-17)
SMITH CRAIG ALLENFremont · Low Voltage Systems Contractor (C-7)
SMITH DENISON CONSTRUCTION COLivermore · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36)General Engineering · Power Distribution · Utility Construction Services
SMITH GLENN NATHANIELLivermore · General Building Contractor (B)
SMITH J & R CONSTRUCTIONOakland · General Building Contractor (B)
SMITH JAY RBerkeley · General Building Contractor (B)
SMITH MICHAEL GARETHCastro Valley · General Building Contractor (B)
SMITH NANCY CONSTRUCTION INCOakland · General Building Contractor (B)
SMITHBUILT INCBerkeley · General Building Contractor (B)
SMJ GENERAL CONSTRUCTION INCOakland · General Building Contractor (B)
SMP CONSTRUCTION & MAINTENANCE LLCLivermore · General Building Contractor (B) · Concrete Contractor (C-8) · Specialty Contractor
SMULLIN BILLTAlameda · General Building Contractor (B)
SNYDER HOME AND COMMERCIAL IMPROVEMENTSBerkeley · General Building Contractor (B)
SO UNIQUE PAINTING AND DECORATINGPleasanton · Painting Contractor (C-33)
SOCRATES CONSTRUCTION SERVICESNewark · General Building Contractor (B)
SOFT CONCRETE DESIGNS INCAlameda · Concrete Contractor (C-8)
SOHNWORKSPiedmont · General Building Contractor (B)
SOLAR CONTROL GLASS TINTING #3Fremont · Specialty Contractor
SOLARI AND SONSPleasanton · General Building Contractor (B)
SOLARSESAME INCHayward · Electrical Contractor (C-10) · HVAC Contractor (C-20) · Roofing Contractor (C-39)
SOLARVIEW SKYLIGHTSOakland · General Building Contractor (B)
SOLCOM COMMUNICATIONS INCHayward · General Engineering Contractor (A) · Low Voltage Systems Contractor (C-7)
SOLID COAT PAINTINGFremont · Painting Contractor (C-33)
SOLID CONCRETE INCBerkeley · Concrete Contractor (C-8)
SOLID CORE BUILDERSan Lorenzo · General Building Contractor (B)
SOLID GROUNDOakland · Concrete Contractor (C-8)
SOLID PAINTING INCOakland · Painting Contractor (C-33) · Specialty Contractor
SOLID STRUCTURES CONSTRUCTION INCHayward · General Building Contractor (B)
SOLINSKY CONSTRUCTIONSan Leandro · General Building Contractor (B)
SOLINSUREBerkeley · Solar Contractor (C-46)New Systems · Existing Systems · Maintenance
SOLIS BUILDERHayward · General Building Contractor (B)
SOLIZ GENERAL CONSTRUCTION & PAINTING INCOakland · General Building Contractor (B) · Painting Contractor (C-33)
SOLO BRADOakland · General Building Contractor (B)
SOLO TILE & STONE INCHayward · Tile Contractor (C-54)Custom Tile and Stone Installation · Commercial Tile and Stone Installation · Bathroom Remodeling
SOLORANZO LANDSCAPE CONSTRUCTIONHayward · Concrete Contractor (C-8) · Landscaping Contractor (C-27) · Masonry Contractor (C-29)
SOLORZANOS INCHayward · Concrete Contractor (C-8) · Landscaping Contractor (C-27) · Masonry Contractor (C-29)
SOLSTICE CONSTRUCTIONOakland · General Building Contractor (B) · Electrical Contractor (C-10)
SOLTMEN BUILDERSFremont · General Building Contractor (B)
SOLVEX BUILDING AND DESIGN INCBerkeley · General Building Contractor (B)
SONRISE ENTERPRISES INCDublin · General Building Contractor (B)
SONRISE ROOFINGFremont · Roofing Contractor (C-39)
SONTAG CONSTRUCTION INCBerkeley · General Building Contractor (B)
SOP CONSTRUCTIONFremont · General Building Contractor (B)
SOPHOS FIRE SYSTEMS LLCLivermore · Electrical Contractor (C-10) · Fire Protection Contractor (C-16)
SOSA DESIGNS TILE & MARBLE INCSan Leandro · Tile Contractor (C-54)
SOSA KITCHEN & BATH REMODELINGLivermore · General Building Contractor (B) · Tile Contractor (C-54)
SOTO BAY CONSTRUCTIONHayward · General Building Contractor (B)
SOUKI CONSTRUCTIONAlbany · General Building Contractor (B)
SOULFUL OASISOakland · General Building Contractor (B)
SOUND & SIGNAL INCLivermore · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)Fire Alarm Systems · Campus Communication Systems · System Design and Drafting
SOUND HVAC SOLUTIONSLivermore · HVAC Contractor (C-20)
SOUNDWISE A V & AUTOMATIONPleasanton · Low Voltage Systems Contractor (C-7)
SOURCE ENERGY LLCCastro Valley · Electrical Contractor (C-10)
SOUTH BAY ELECTRICFremont · Electrical Contractor (C-10)
SOUTH BAY MECHANICALLivermore · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
SOUTHERN ROCKFremont · General Building Contractor (B) · Tile Contractor (C-54)Granite Countertops · Marble Countertops · Quartz Countertops
SOUTHFACE CONSTRUCTION INCOakland · General Building Contractor (B)
SOUTO BROTHERS LANDSCAPING & CONCRETE CONSTRUCTION INCSan Lorenzo · General Building Contractor (B) · Concrete Contractor (C-8) · Earthwork & Paving Contractor (C-12) · Landscaping Contractor (C-27)
SOVANA CONSTRUCTIONHayward · General Building Contractor (B)
SP CONSTRUCTIONFremont · General Building Contractor (B)
SPACE AGE SATELLITELivermore · Low Voltage Systems Contractor (C-7)
SPACE DEMOLITION INCAlameda · Demolition Contractor (C-21)
SPACETONE ACOUSTICS INCLivermore · General Building Contractor (B) · Insulation & Acoustical Contractor (C-2) · Drywall Contractor (C-9)
SPARK BUILDING GROUPOakland · General Building Contractor (B)
SPARKLE SERVICES INCFremont · Specialty Contractor
SPARKPRO ELECTRICOakland · Electrical Contractor (C-10)
SPARKY LAND ELECTRICOakland · Electrical Contractor (C-10)
SPARLING CONSTRUCTIONBerkeley · General Building Contractor (B)
SPECIAL MARBLE & GRANITEHayward · Tile Contractor (C-54)
SPECIALIZED HEATING & AIR CONDITIONINGCastro Valley · HVAC Contractor (C-20)
SPECIALTY CONSTRUCTION MANAGEMENTPleasanton · General Building Contractor (B)
SPECIALTY HARDWOOD FLOORSAlameda · Flooring Contractor (C-15)
SPECIALTY INSPECTIONS ROOFING INCPleasanton · Roofing Contractor (C-39)Home Inspection · Termite Inspection · Roof Inspection
SPECIALTY TERMITE INCPleasanton · General Building Contractor (B) · Flooring Contractor (C-15) · Plumbing Contractor (C-36) · Roofing Contractor (C-39)Home Inspection · Termite Inspection · Roof Inspection
SPECONS CONSTRUCTION INCOakland · General Building Contractor (B)
SPECTRUM COMMUNITY SERVICES INCHayward · General Building Contractor (B)Utility Services · Weatherization · Senior Services
SPEED M J COMPANY THEHayward · General Building Contractor (B)
SPEEDY RESTORATION INCPleasanton · General Building Contractor (B)Water Damage Restoration · Mold Remediation · Mold Inspection & Removal
SPEEDY STONE TILE INCSan Leandro · Tile Contractor (C-54)
SPLASH OF CLASS PAINTING AND CONSTRUCTIONCastro Valley · General Engineering Contractor (A) · General Building Contractor (B) · Landscaping Contractor (C-27) · Painting Contractor (C-33)
SPLIT SYSTEMS MECHANICAL INCPleasanton · HVAC Contractor (C-20)
SPORICH JOHN LOakland · General Building Contractor (B)
SPOSETO ENGINEERING INCLivermore · General Engineering Contractor (A) · Concrete Contractor (C-8)Concrete · Structural Concrete & Steel · Concrete Repair & Access Ramps
SPOT FREE DUCT CLEANING INCSan Leandro · HVAC Contractor (C-20)Heating · Air Conditioning · Maintenance
SPR LANDSCAPING INCNewark · Landscaping Contractor (C-27)
SPRAY FOAM CUSTOMS INCSan Lorenzo · Insulation & Acoustical Contractor (C-2)
SPUR X RANCH IMPROVEMENTS INCLivermore · Fencing Contractor (C-13)
SRGR MARTINEZ CONSTRUCTION INCHayward · General Building Contractor (B)
SRS ROOFING & SOLAR INCSan Leandro · Insulation & Acoustical Contractor (C-2) · Roofing Contractor (C-39) · Solar Contractor (C-46) · Specialty Contractor
SS BUILDER TECH INCPleasanton · General Building Contractor (B)
SSHC A CONSORTIUM COMPRISED OF SIEMENS MOBILITY INC AND SWH AAlameda · General Engineering Contractor (A) · Electrical Contractor (C-10)
ST FRANCIS ELECTRIC INCSan Leandro · General Engineering Contractor (A) · Electrical Contractor (C-10)
ST FRANCIS ELECTRIC LLCSan Leandro · General Engineering Contractor (A) · Electrical Contractor (C-10)
STAATS DENNISSan Leandro · Low Voltage Systems Contractor (C-7)
STACY AND WITBECK INCAlameda · General Engineering Contractor (A) · Electrical Contractor (C-10)Client-Focused Project Management · Alternative Delivery · Complete Systems Solutions
STACY AND WITBECK/GHILOTTI BROS A JOINT VENTUREAlameda · General Engineering Contractor (A)
STACY WITBECK / MCGUIRE AND HESTER A JOINT VENTUREAlameda · General Engineering Contractor (A) · General Building Contractor (B) · Demolition Contractor (C-21) · Landscaping Contractor (C-27) · Specialty Contractor
STACY WITBECK/INNOVATIVE CONSTRUCTION SOLUTIONS A JOINT VENTUREAlameda · General Engineering Contractor (A) · Demolition Contractor (C-21) · Specialty Contractor
STACY-MODERN TRANSIT CONSTRUCTORS A JOINT VENTUREAlameda · General Engineering Contractor (A) · Electrical Contractor (C-10)
STAFFORD PARTNERS LIMITEDBerkeley · General Building Contractor (B)
STAGE 7 INCUnion City · Low Voltage Systems Contractor (C-7)
STAHLSCHMIDT PAINTING & RESTORATION LLCBerkeley · Painting Contractor (C-33)
STANLEY GENTRYEmeryville · General Building Contractor (B)
STANLEY SOUNDCastro Valley · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)
STANTON ELECTRICAlameda · Electrical Contractor (C-10)
STAR ELECTRICALS LLCUnion City · Electrical Contractor (C-10)
STAR HARDWOOD FLOOR SERVICESCastro Valley · Flooring Contractor (C-15)
STAR PLUMBING & WATER HEATERDublin · Plumbing Contractor (C-36)
STAR ROOTER & PLUMBINGSan Lorenzo · Plumbing Contractor (C-36) · Specialty ContractorDrain Cleaning · Trenchless Sewer Line Repair · Copper Repiping
STAR ROOTER AND PLUMBING INCSan Lorenzo · Plumbing Contractor (C-36) · Specialty ContractorDrain Cleaning · Trenchless Sewer Line Repair · Copper Repiping
STARBLINDZ INCUnion City · Specialty Contractor
STARK CONSTRUCTIONBerkeley · General Building Contractor (B)
STARLIGHT MARBLE & GRANITELivermore · Tile Contractor (C-54)

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