Newark Contractor Verification

236 contractors checked against 6 data sources (Page 1 of 5)

236

Total Contractors

224

Active Licenses

8

Federal Records

Newark, California has 236 CSLB-registered contractors. 95% hold active licenses. 8 (3.4%) have at least one federal record in SAM.gov, OSHA, DOL, or EPA databases.

Newark Contractors

Sorted by federal compliance records (most flags first)

ALDEA QUALITY CONSTRUCTION INC

2 flags

License #888530 · B

Active

COPELAND MECHANICAL INC

1 flag

License #1121136 · C20

Active

EARTHTEK GRADING AND PAVING INC

1 flag

License #995715 · A

Active

FINE LINE SAWING AND DRILLING INC

1 flag

License #697710 · C-8

Active

FIRE STOP SPRINKLER COMPANY

1 flag

License #654769 · C16

Active

GURU CONSTRUCTION INC

1 flag

License #986464 · B

Active

SIGNAWEST SYSTEMS INC

1 flag

License #646074 · C10

Active

STICH CONSTRUCTION INC

1 flag

License #938969 · A

Active

4 SEASON LAND CARE

Clear

License #1149984 · C27

Active

A & A DOOR REPAIR INC

Clear

License #1037189 · D28

Active

A & K UNDERGROUND

Clear

License #780987 · A

Active

A - BROTHER CONSTRUCTION

Clear

License #1097404 · B

Active

A C GARAGE DOORS

Clear

License #824859 · D28

Active

A CHRISTIAN GLASS AND MIRROR

Clear

License #984701 · C17

Active

A L CONSTRUCTION CORP

Clear

License #922363 · B

Active

A M J QUALITY CONSTRUCTION INC

Clear

License #1052883 · B

Active

A&S STRUCTURAL FORCE CO

Clear

License #1149385 · C51

Active

ABOVE ALL PLUMBING INC

Clear

License #739199 · C36

Active

ADAMS KEITH CONSTRUCTION

Clear

License #744972 · B

Active

ADRR TILES COMPANY INC

Clear

License #1028274 · C54

Work Comp Susp

ADVANCED RETAIL CONSTRUCTION INC

Clear

License #1026866 · B

Active

AGILE CONSTRUCTION

Clear

License #1098424 · A

Contr Bond Susp

AJITCO ELECTRIC & CONST CO

Clear

License #752463 · B

Active

ALAN ELECTRIC INC

Clear

License #977107 · C10

Active

ALL BAY PLUMBING INCORPORATED

Clear

License #1033035 · C36

Active

ALL PROFESSIONAL PAINTING

Clear

License #709615 · C33

Active

ALL SEASONS TREE SERVICE INC

Clear

License #1107722 · D49

Active

AMERICAN WATER HEATER SERVICE INC

Clear

License #959436 · C-4

Active

ARTEAGA CONSTRUCTION

Clear

License #1046001 · B

Active

ASHLEY INTERIORS INC

Clear

License #760024 · B

Active

ATLAS GENERAL CONSTRUCTION

Clear

License #1059664 · B

Active

ATLAS ROOFING BAY AREA

Clear

License #1109502 · C39

Active

AUM PLUMBING SERVICES

Clear

License #1115037 · C36

Active

AUTHENTIC T F G INC

Clear

License #1074655 · C15

Active

B - LINE BUILDING SERVICES

Clear

License #695815 · B

Active

B R FLOORING INC

Clear

License #799594 · C15

Active

B-K MILL AND FIXTURES INC

Clear

License #428941 · C-6

Active

BACA ANDREW CONTRACTING SERVICES

Clear

License #855128 · B

Active

BACA L E CONSTRUCTION SERVICES

Clear

License #450941 · B

Active

BAY CUSTOM COUNTERTOPS INC

Clear

License #992348 · C-6

Active

BAY VALLEY CONSTRUCTION

Clear

License #468580 · B

Contr Bond Susp

BAY VILLA BUILDERS

Clear

License #1141057 · B

Active

BAY WATER PLUMBING INC

Clear

License #1052198 · C36

Active

BIANCHI CONSTRUCTION

Clear

License #958765 · B

Active

BILT RITE INC

Clear

License #1047168 · B

Active

BIOSCAPES INC

Clear

License #1035073 · D12

Active

BLUE CONTRACT BUILDER

Clear

License #1032436 · B

Active

BNL BUILDERS INC

Clear

License #1113386 · B

Active

BORDEN EQUIPMENT INC

Clear

License #1026792 · D21

Active

BRAN RAMIREZ GUDIEL ABIZAI

Clear

License #1051378 · B

Active

How to Verify a Contractor in Newark

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 Newark serve local residential and commercial construction needs.

Of the 236 CSLB-registered contractors in Newark, 95% hold active licenses and 8 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 Newark 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.