3,942 contractors checked against 6 data sources (Page 6 of 79)
3,942
Total Contractors
3,801
Active Licenses
198
Federal Records
Showing contractors 251-300 of 3,942
A G QUALITY PLUMBING
ClearLicense #828200 · C16
A GENERAL ENGINEERING COMPANY
ClearLicense #1038031 · A
A H B CONSTRUCTION
ClearLicense #940108 · B
A J ELECTRIC
ClearLicense #352727 · C10
A J O GROUP BUILD INC
ClearLicense #1035097 · B
A M C BUILDERS INC
ClearLicense #985334 · B
A M F K INDUSTRIES INC
ClearLicense #1012748 · C23
A M K BUILDERS
ClearLicense #936966 · B
A M S ACROPOLIS CONSTRUCTION INCORPORATED
ClearLicense #1034015 · B
A M WEST MECHANICAL INC
ClearLicense #788036 · C16
A P R SERVICE
ClearLicense #964595 · C36
A PLUMBING
ClearLicense #751295 · C36
A PLUMBING COMPANY
ClearLicense #867118 · C16
A R ELECTRIC
ClearLicense #958022 · C10
A R G CONSERVATION SERVICES
ClearLicense #799537 · B
A R PLUMBING
ClearLicense #1081386 · C36
A S P CONSTRUCTION & DEVELOPMENT
ClearLicense #859272 · A
A T D TILE
ClearLicense #714437 · C54
A TECH ROOFING INC
ClearLicense #1055079 · C39
A V A
ClearLicense #992005 · C-7
A W CONSTRUCTION COMPANY
ClearLicense #803442 · B
A WHOLE NEW LIGHT
ClearLicense #916197 · C10
A&M CONSTRUCTION & DEVELOPMENT INC
ClearLicense #1139566 · B
A+G DESIGN+BUILD
ClearLicense #1094075 · B
A-1 DYNAMIC BUILDERS INC
ClearLicense #1065792 · B
A-ARBUES CONSTRUCTION
ClearLicense #1116807 · B
A-TLG GENERAL CONTRACTOR ENGINEERING AND PLUMBING COMPANY
ClearLicense #783736 · A
A1 CONSTRUCTION GROUP CORPORATION
ClearLicense #1124411 · B
A3 PIPELINE
ClearLicense #1091794 · A
A5 BUILDERS
ClearLicense #1086312 · A
AA PACIFIC BUILDERS LLC
ClearLicense #849479 · B
AAA ELECTRIC CO
ClearLicense #912972 · C10
AAK BUILDERS CORP
ClearLicense #1131802 · B
AB PLUMBING INC
ClearLicense #1146065 · C36
ABALANZAR ELITO
ClearLicense #894798 · B
ABBEYSIDE CONSTRUCTION INC
ClearLicense #849012 · B
ABLE HANDYMAN & CONTRACTOR
ClearLicense #985126 · B
ABOVE ENGINEERING CORPORATION
ClearLicense #1054011 · A
ABR PRO PAINTING
ClearLicense #1100222 · B
ACACIA GLASS CORP
ClearLicense #727761 · C17
ACCEND NETWORKS INC
ClearLicense #1086962 · B
ACCESS
ClearLicense #860637 · B
ACCU PAINTING COMPANY INC
ClearLicense #1010676 · C33
ACE AUTOMATIC GARAGE DOORS INC
ClearLicense #494000 · D28
ACE BUILDING SERVICES
ClearLicense #1121837 · B
ACE DRILLING & EXCAVATION
ClearLicense #889820 · A
ACE DRILLING ENGINEERING INC
ClearLicense #1074246 · A
ACE ELECTRICAL SERVICE
ClearLicense #885335 · C10
ACE GLASS AND ALUMINUM COMPANY INC
ClearLicense #1084500 · C17
ACE PLUMBING & ROOTER
ClearLicense #829071 · A
Manual contractor vetting takes 45+ minutes per sub and still misses violations in databases you don't know exist. SiteVetter runs 6 data source checks in seconds: CSLB license status, SAM.gov federal debarment, DOL wage violations, OSHA safety citations, EPA environmental records, and building permits.
San Francisco contractors navigate unique challenges including seismic requirements and historic building renovations.
Of the 3,942 CSLB-registered contractors in San Francisco, 96% hold active licenses and 198 have at least one record in federal databases. Under California's "Controlling Employer" doctrine, general contractors can be held liable for subcontractor safety violations—making verification a legal necessity, not optional due diligence.
Data sourced from California Contractors State License Board and federal databases. Updated weekly. For official verification, check directly with CSLB.