Union City Contractor Verification

199 contractors checked against 6 data sources (Page 1 of 4)

199

Total Contractors

191

Active Licenses

9

Federal Records

Union City, California has 199 CSLB-registered contractors. 96% hold active licenses. 9 (4.5%) have at least one federal record in SAM.gov, OSHA, DOL, or EPA databases.

Union City Contractors

Sorted by federal compliance records (most flags first)

BOND BLACKTOP INC

2 flags

License #746432 · A

Active

AAA FIRE PROTECTION SERVICES

1 flag

License #1135081 · C16

Active

ADVANCED INSTALLATION SERVICES INC

1 flag

License #1059815 · B

Active

COLD STORAGE DESIGN & BUILD INC

1 flag

License #857929 · B

Active

COLD STORAGE MANUFACTURING INC

1 flag

License #304183 · B

Active

INTEGRATED SIGN INSTALLATIONS INC

1 flag

License #973719 · C45

Active

J MAN'S BUILDERS INC

1 flag

License #1073034 · B

Active

UNITED MISC & ORNAMENTAL STEEL INC

1 flag

License #844531 · C23

Active

WESTCAL DESIGN AND BUILD INC

1 flag

License #1005863 · A

Susp - No Qualifier

A C C SECURITY

Clear

License #901783 · C-7

Active

A D C M

Clear

License #839610 · B

Active

A D R FIRE PROTECTION

Clear

License #1028460 · C16

Active

A J HEATING & COOLING INC

Clear

License #921382 · C-2

Active

ABSOLUTE PRO PLUMBING INC

Clear

License #1080649 · C36

Active

ACETECH PAINTING CO

Clear

License #750561 · C33

Active

ADVANCED PURE WATER SYSTEMS

Clear

License #1020492 · C55

Active

AHSOLAR PRO SOLUTIONS

Clear

License #1006946 · C10

Active

AIR EXCEL INC

Clear

License #894167 · C20

Active

ALBERTS TIM BOBCAT SERVICE INC

Clear

License #747558 · A

Active

ALFREDO'S CONCRETE INC

Clear

License #997567 · C-8

Active

ALLCITY REMODELING & PAINTING INC

Clear

License #672312 · B

Active

ALLY BUILDER LLC

Clear

License #1085511 · B

Active

ALPHA ELECTRIC AND CONSTRUCTION INC

Clear

License #987201 · B

Active

ALPHABET ROOFING CORPORATION

Clear

License #1148253 · C39

Active

AMADOR'S CONSTRUCTION

Clear

License #929639 · A

Contr Bond Susp

ANYI LANDSCAPE STUDIO

Clear

License #1108013 · C27

Active

APEX BUILDERS CONSTRUCTION INC

Clear

License #999702 · B

Active

AQUINO'S PLASTERING

Clear

License #1144763 · C35

Active

ARROW GREEN HEATING AND COOLING INC

Clear

License #1140283 · C10

Active

AUFDERMAUER ENTERPRISES INC

Clear

License #434560 · C17

Active

AURORA FENCING INC

Clear

License #1107197 · C13

Active

AZER HEATING & COOLING

Clear

License #930848 · C20

Active

BARIS ELECTRIC LLC

Clear

License #905268 · C10

Active

BAY AREA ROOFING MASTER INC

Clear

License #1090030 · C39

Active

BAYLAND LANDSCAPING

Clear

License #844320 · C27

Active

BAYVALLEY MECHANICAL INC

Clear

License #1072787 · C36

Active

BEATSON ELECTRIC COMPANY

Clear

License #345282 · B

Active

BHOGAL BUILDERS AND ELECTRIC COMPANY

Clear

License #965063 · B

Active

C S CONCRETE INC

Clear

License #891741 · C-8

Active

C-T LANDSCAPING SERVICES

Clear

License #1130163 · C27

Active

CA ELECTIRC

Clear

License #895958 · C10

Active

CA ELECTRICAL SOLUTIONS

Clear

License #1124091 · C10

Active

CAL-TECH PLUMBING CO

Clear

License #951321 · C36

Active

CALIFORNIA MULTIHOUSING SERVICES INC

Clear

License #1060913 · B

Active

CENTRAL MAINTENANCE

Clear

License #943189 · D63

Active

CENTRO A CONSTRUCTION INC

Clear

License #1087302 · B

Active

CHANA CONSTRUCTION INC

Clear

License #554005 · B

Active

CHARLIE'S SCHNELLE CONSTRUCTION

Clear

License #1094664 · B

Active

CHEN SENHSIUNG

Clear

License #1026223 · B

Active

CHOU ANDREW CHIH-PING

Clear

License #583765 · B

Active

How to Verify a Contractor in Union City

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.

Contractors in Union City serve local residential and commercial construction needs.

Of the 199 CSLB-registered contractors in Union City, 96% hold active licenses and 9 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 Union City 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.