San Francisco Contractor Verification - Page 79

3,942 contractors checked against 6 data sources (Page 79 of 79)

3,942

Total Contractors

3,801

Active Licenses

198

Federal Records

San Francisco Contractors

Showing contractors 3901-3942 of 3,942

YUSHEN CONSTRUCTION

Clear

License #1094584 · B

Active

YWUM ENTERPRISE INC

Clear

License #873777 · B

Active

Z & H MECHANICAL CONTRACTOR

Clear

License #901598 · C20

Active

Z 02 STUDIO

Clear

License #1131824 · B

Active

Z CONSTRUCTION COMPANY INC

Clear

License #740407 · B

Active

Z H MECHANICAL INC

Clear

License #998449 · C20

Active

Z M GENERAL CONTRACTOR INC

Clear

License #809662 · B

Active

Z.I.D

Clear

License #998000 · B

Active

ZACK DE VITO INC

Clear

License #707355 · B

Active

ZADRAN HAMED KHAN

Clear

License #1098879 · A

Active

ZARC CONSTRUCTION

Clear

License #1038989 · B

Active

ZAYA PLUMBING MAINTENANCE LLC

Clear

License #1081114 · C36

Active

ZEGA BUILDERS INC

Clear

License #997590 · B

Active

ZENG LIE CONSTRUCTION

Clear

License #1097246 · B

Active

ZHANG CHEN

Clear

License #1096385 · B

Active

ZHANG HARRY JC CONSTRUCTION INC

Clear

License #1080968 · B

Active

ZHANG R CONSTRUCTION

Clear

License #1123264 · B

Active

ZHANG YAO LIN

Clear

License #954920 · B

Active

ZHANG YOUSONG CONSTRUCTION

Clear

License #1129749 · B

Active

ZHANG ZHENG CONSTRUCTION

Clear

License #1097210 · B

Active

ZHANG ZHUO CONSTRUCTION INC

Clear

License #1009112 · B

Active

ZHAO DAVID HAIMING

Clear

License #1140992 · C20

Active

ZHAO ELECTRIC CO

Clear

License #685694 · C10

Active

ZHENG HONG

Clear

License #907300 · B

Active

ZHENG NELSON CONSTRUCTION

Clear

License #1090839 · B

Active

ZHI FENG LIU

Clear

License #1099539 · B

Active

ZHIWING BUILDERS INC

Clear

License #1094431 · B

Active

ZHONG ART CONSTRUCTION INC

Clear

License #1015289 · B

Active

ZHONG CONSTRUCTION CO

Clear

License #779697 · B

Active

ZHONG FLOORING SERVICES INC

Clear

License #958808 · C15

Active

ZHONGLUN WU

Clear

License #1149800 · B

Active

ZHOU ELECTRICAL CO

Clear

License #823006 · C10

Active

ZHOU JUN HONG

Clear

License #934392 · B

Active

ZHOU'S INTERNATIONAL INC

Clear

License #752768 · B

Active

ZHU ALAN CONSTRUCTION

Clear

License #643453 · B

Active

ZHU KENNETH CONSTRUCTION

Clear

License #910397 · B

Active

ZHU RONG GUO

Clear

License #760406 · B

Contr Bond Susp

ZIP FRANK

Clear

License #524339 · B

Active

ZM BUILDERS INC

Clear

License #1121578 · B

Active

ZONA CONSTRUCTION

Clear

License #1142613 · B

Active

ZONA PLUMBING

Clear

License #1125403 · C36

Active

ZOTCHI BUILDERS

Clear

License #987824 · B

Active

How to Verify a Contractor in San Francisco

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.

5-Point Verification Checklist for San Francisco Contractors

  • CSLB License: Confirm Active status (not Suspended, Revoked, or Expired)
  • Workers' Comp: Verify current coverage—exempt status means no employees
  • Contractor Bond: California requires $25,000 minimum (SB 607, Jan 2023)
  • Federal Debarment: Search SAM.gov for exclusion records
  • Safety & Wage History: Check OSHA citations and DOL wage violations

Data sourced from California Contractors State License Board and federal databases. Updated weekly. For official verification, check directly with CSLB.