Signal Hill Contractor Verification

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

158

Total Contractors

157

Active Licenses

15

Federal Records

Signal Hill, California has 158 CSLB-registered contractors. 99% hold active licenses. 15 (9.5%) have at least one federal record in SAM.gov, OSHA, DOL, or EPA databases.

Signal Hill Contractors

Sorted by federal compliance records (most flags first)

MURPHY INDUSTRIAL COATINGS INC

6 flags

License #310594 · C33

Active

EMERALD METAL PRODUCTS INC

3 flags

License #617167 · C43

Active

2H CONSTRUCTION INC

2 flags

License #741856 · A

Active

ENVIRONMENTAL CONSTRUCTION GROUP INC

2 flags

License #811415 · ASB

Active

TOWN & COUNTRY GLASS

2 flags

License #255204 · B

Active

AMERICAN TILE AND BRICK VENEER INC

1 flag

License #453381 · B

Active

ASPHALT FABRIC AND ENGINEERING INC

1 flag

License #747934 · A

Active

COMMAND PERFORMANCE CONSTRUCTORS INC

1 flag

License #727511 · A

Active

CONSOLIDATED INDUSTRIAL SERVICES INC

1 flag

License #738475 · A

Active

FIRESTONE FABRICATORS

1 flag

License #694903 · C51

Active

GOLDSMITH CONSTRUCTION COMPANY INC

1 flag

License #461386 · A

Active

GREGG DRILLING LLC

1 flag

License #1044456 · C57

Active

OIL WELL SERVICE COMPANY

1 flag

License #178480 · D09

Active

PORTER BOILER SERVICE INC

1 flag

License #239280 · B

Active

SUPERIOR GYPSUM ENTERPRISES INC

1 flag

License #680566 · C-9

Active

A B C LIOVIN DRILLING INC

Clear

License #422904 · C57

Active

A1 BEST PLUMBING & RESTORATION

Clear

License #812317 · B

Active

AAMES CARPET CARE INC

Clear

License #797673 · C15

Active

ABATEMENT REMEDIATION SERVICES LLC

Clear

License #1136694 · A

Active

ACCENT METALWORKS INC

Clear

License #846962 · C43

Active

ADROIT TECHNICAL HVAC/R

Clear

License #1147992 · C20

Active

ADVANCED ROOFING SYSTEMS INC

Clear

License #1018039 · C39

Active

ALARM INSPECTION & MAINTENANCE SERVICES

Clear

License #1127112 · C10

Active

ALEXANDER CONSTRUCTION CO

Clear

License #1136798 · B

Active

ALFORD'S ENGLISH GARDENS INC

Clear

License #831062 · C27

Active

ALLENCO

Clear

License #704111 · A

Active

AMERI-LEAK PLUMBING LLC

Clear

License #933179 · C36

Active

ANGULO CONSTRUCTION

Clear

License #568521 · B

Active

ARIEL'S PLUMBING INC

Clear

License #873001 · C36

Active

ASSURED ELECTRIC INC

Clear

License #876190 · C10

Active

ATLAS BACKFLOW INC

Clear

License #1088210 · C36

Active

B E S PAINTING

Clear

License #928010 · C33

Active

BATCHELOR WINDOWS AND DOORS

Clear

License #963063 · C17

Active

BUGBEE WOOD CO

Clear

License #1041127 · C-6

Active

BVBM LLC

Clear

License #1121595 · D21

Active

BYERS & BUTLER INC

Clear

License #283253 · D28

Active

C & H CUSTOM SECURITY SYSTEMS INC

Clear

License #629044 · C-7

Active

C CLEAR CUSTOM INSTALLATION INC

Clear

License #1085479 · C17

Active

CAL COAST PLUMBING

Clear

License #493848 · C36

Active

CALIFORNIA COAST CONSTRUCTION

Clear

License #1110702 · B

Active

CALIFORNIA DISTRIBUTION CENTER INC

Clear

License #993259 · C17

Active

CALISCAPE POOLS INC

Clear

License #1079123 · C27

Active

CENTURY CALIBRATING COMPANY

Clear

License #990347 · A

Active

CHAVEZ JAMES C

Clear

License #989397 · A

Active

COULTER DOUGLAS E

Clear

License #885644 · A

Active

COVER ALL CONSTRUCTION

Clear

License #965105 · B

Active

COVER YOUR BRASS LLC

Clear

License #1109399 · C36

Active

COX INDUSTRIAL

Clear

License #848003 · D21

Active

CPC INDUSTRIAL INC

Clear

License #1141916 · A

Active

D L PLUMBING

Clear

License #1057225 · C36

Active

How to Verify a Contractor in Signal Hill

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 Signal Hill serve local residential and commercial construction needs.

Of the 158 CSLB-registered contractors in Signal Hill, 99% hold active licenses and 15 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 Signal Hill 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.