B

General Building Contractor Verification - Page 512

109,731 general building contractors checked against 6 data sources (Page 512 of 2195)

About B License

General building contractors who construct, alter, or repair buildings and structures.

109,731

Total Contractors

104,718

Active Licenses

3362

Federal Records

Verify a General Building Contractor

General Building Contractors

Showing contractors 25551-25600 of 109,731

COLLABORATIVE CONSTRUCTION INC

Clear

License #956472 · LOS ANGELES

Active

COLLACINO ROBERT P

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License #858556 · BEN LOMOND

Active

COLLADO DAVID ATILIO

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License #1088138 · EL MONTE

Active

COLLAMER ROD CONSTRUCTION

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License #684850 · FORESTVILLE

Active

COLLAR CONSTRUCTION

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License #403170 · CHICO

Active

COLLARO DANIEL LEROY

Clear

License #620424 · PICO RIVERA

Active

COLLECTIVE CONSTRUCTION INC THE

Clear

License #1108985 · DUARTE

Active

COLLECTIVE INC THE

Clear

License #1134132 · STOCKTON

Active

COLLECTIVE THE

Clear

License #1010433 · SAN JOSE

Active

COLLEEN EDWARDS INC

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License #1116763 · FRAZIER PARK

Active

COLLEGE CITY CONSTRUCTION

Clear

License #241944 · MINDEN

Work Comp Susp

COLLICOTT CONSTRUCTION

Clear

License #784266 · WILLITS

Active

COLLIER BUILDING SPECIALTIES INC

Clear

License #481944 · SAN FRANCISCO

Active

COLLIER CONSTRUCTION

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License #891683 · MOORPARK

Active

COLLIER JEFF CONSTRUCTION

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License #583002 · SOUTH LAKE TAHOE

Active

COLLIER MARNIE

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License #948690 · MARTINEZ

Active

COLLIER WELLS CONSTRUCTION INC

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License #959324 · SANTA MARIA

Active

COLLIER'S CONSTRUCTION / CUSTOM WOODWORK

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License #656148 · APPLE VALLEY

Active

COLLIER'S HOME REPAIR

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License #535627 · SAN LEANDRO

Active

COLLIN BLACK

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License #1150834 · VENTURA

Active

COLLINGS CONSTRUCTION

Clear

License #840674 · FORTUNA

Active

COLLINGS R W GENERAL CONTRACTOR

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License #556781 · NOVATO

Active

COLLINGWOOD REX

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License #659991 · SANTA MONICA

Active

COLLINS AIDAN & SONS INC

Clear

License #375498 · SAN RAFAEL

Active

COLLINS BRENNAN G

Clear

License #1086906 · SAN DIEGO

Active

COLLINS BRENT CONSTRUCTION

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License #426137 · WESTMINSTER

Active

COLLINS BROTHERS CONSTRUCTION INC

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License #837597 · SAN RAMON

Active

COLLINS BUILDER

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License #1107239 · LA MESA

Active

COLLINS BUILDERS INCORPORATED

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License #525783 · HUNTINGTON BEACH

Active

COLLINS CARL MC CLOUD

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License #585284 · CANYON LAKE

Active

COLLINS CAROL PROCTOR

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License #660599 · ATHERTON

Active

COLLINS COMMERCIAL

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License #1004853 · CARMICHAEL

Active

COLLINS CONSTRUCTION

Clear

License #685150 · REDWOOD CITY

Active

COLLINS CONSTRUCTION

Clear

License #867015 · MC KINLEYVILLE

Active

COLLINS CONSTRUCTION

Clear

License #360156 · DANVILLE

Active

COLLINS CONSTRUCTION AND PAINT

Clear

License #801433 · DESERT HOT SPRINGS

Active

COLLINS CONSTRUCTION CO

Clear

License #462786 · MERCED

Active

COLLINS CONSTRUCTION INC

Clear

License #642823 · SAN FRANCISCO

Active

COLLINS CUSTOM BUILDERS

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License #368900 · SAN CLEMENTE

Active

COLLINS DAVID B BUILDERS INC

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License #845981 · RICHMOND

Active

COLLINS DAVID W CONSTRUCTION

Clear

License #772058 · HANCEVILLE

Active

COLLINS DEVELOPMENT CO

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License #469827 · YORBA LINDA

Active

COLLINS DON CO

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License #708828 · BIG BEAR LAKE

Active

COLLINS ENTERPRISES INC

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License #468064 · PASO ROBLES

Active

COLLINS FINBARR CONSTRUCTION INC

Clear

License #831075 · SAN FRANCISCO

Active

COLLINS GREG M

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License #526081 · NEWPORT BEACH

Active

COLLINS GREG-GENERAL CONTRACTOR

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License #499794 · MODESTO

Active

COLLINS J B INC

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License #688859 · NEWPORT BEACH

Active

COLLINS J D COMPANY INC

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License #552404 · OAKLEY

Active

COLLINS JIMMY SPECIALTIES

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License #764442 · GROVER BEACH

Active

How to Verify a General Building Contractor (B) in California

California requires all contractors performing general building work valued at $500+ to hold a valid CSLB B license. Of the 109,731 licensed general building contractors in the state, 95% currently hold active licenses and 3.1% have at least one federal compliance record.

Manual vetting takes 45+ minutes per contractor and routinely misses violations in databases most people don't know to check. SiteVetter runs CSLB status, SAM.gov debarment, DOL wage violations, OSHA safety citations, and EPA environmental records in seconds—creating a timestamped compliance artifact.

Verification Checklist for General Building Contractors

  • Verify the contractor has experience with your specific project type (residential, commercial, or industrial)
  • Request references from similar-sized projects completed in the last 2 years
  • Confirm they carry adequate general liability insurance (typically $1M+ for commercial work)
  • Check federal databases: SAM.gov, OSHA, DOL, and EPA records
  • Confirm bond: California requires $25,000+ contractor bond (SB 607)

Why Verification Matters for General Building Work

Under California's "Controlling Employer" doctrine, general contractors face liability for subcontractor safety violations. For general building work specifically, 3.1% of licensed contractors have federal records that a standard CSLB license check wouldn't reveal. SiteVetter's 5-database check catches what a single-source verification misses.

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