B

General Building Contractor Verification - Page 638

110,068 general building contractors checked against 6 data sources (Page 638 of 2202)

About B License

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

110,068

Total Contractors

104,924

Active Licenses

3363

Federal Records

Verify a General Building Contractor

General Building Contractors

Showing contractors 31851-31900 of 110,068

DIAMOND WEST CONSTRUCTION

Clear

License #927263 · RIVERSIDE

Active

DIAMOND WOODCRAFT

Clear

License #588315 · SO LAKE TAHOE

Active

DIAMOND X CONSTRUCTION

Clear

License #502331 · TEMPLETON

Active

DIAMONDBACK BUILD CO

Clear

License #1090067 · LOS BANOS

Active

DIAMONDBACK BUILDERS INC

Clear

License #1140636 · GRANADA HILLS

Active

DIAMONDBACK CONSTRUCTION

Clear

License #1104639 · GRANADA HILLS

Active

DIAMONDBACK ROOFING & WATERPROOFING INC

Clear

License #1078974 · GRANITE BAY

Active

DIAMONDJACK DESIGN AND BUILD

Clear

License #804395 · LOS GATOS

Active

DIAN CABINET COMPANY

Clear

License #824803 · CATHEDRAL CITY

Active

DIANGEL BUILDERS INC

Clear

License #1013959 · RIVERBANK

Active

DIANGSON J REMODEL INC

Clear

License #1017168 · SANTA ROSA

Active

DIANI A J CONSTRUCTION CO INC

Clear

License #178450 · SANTA MARIA

Active

DIANI BUILDING CORP

Clear

License #850921 · SANTA MARIA

Active

DIANO JOHN CONSTRUCTION

Clear

License #615245 · EL CAJON

Active

DIAR INC DEVELOPMENT

Clear

License #1097811 · LOS ANGELES

Active

DIAS & SONS CONSTRUCTION

Clear

License #536723 · SANTA ROSA

Active

DIAS MARK CONSTRUCTION

Clear

License #972099 · MOUNT SHASTA

Active

DIAS R H AND SON

Clear

License #428222 · PETALUMA

Active

DIAVOLINO HARDSCAPES

Clear

License #941234 · SAN JOSE

Work Comp Susp

DIAZ ABEL CONSTRUCTION INC

Clear

License #993768 · HAYWARD

Active

DIAZ ALFONSO JR

Clear

License #916774 · LOS ANGELES

Active

DIAZ ANTONIO ELECTRIC

Clear

License #926133 · COMMERCE

Active

DIAZ ARAMBULA LUIS ARTURO

Clear

License #1110775 · CANYON COUNTRY

Active

DIAZ ARTEMIO

Clear

License #680150 · GUERNEVILLE

Active

DIAZ CALDERON LEYBY AROLDO

Clear

License #983466 · PETALUMA

Active

DIAZ CONSTRUCTION

Clear

License #1148761 · LOS ANGELES

Active

DIAZ CONSTRUCTION

Clear

License #766873 · SOUTH PASADENA

Active

DIAZ CONSTRUCTION

Clear

License #989528 · HAYWARD

Active

DIAZ CONSTRUCTION

Clear

License #898644 · SANTA CLARA

Active

DIAZ CONSTRUCTION

Clear

License #975606 · ANAHEIM

Active

DIAZ CONSTRUCTION

Clear

License #1137731 · CHICO

Active

DIAZ CONSTRUCTION

Clear

License #807995 · SAN LEANDRO

Active

DIAZ CONSTRUCTION

Clear

License #1072792 · DOWNEY

Active

DIAZ CONSTRUCTION

Clear

License #661669 · LYNWOOD

Active

DIAZ CONSTRUCTION CO

Clear

License #677457 · WESTMINSTER

Active

DIAZ CONSTRUCTION CO

Clear

License #772231 · PORTERVILLE

Active

DIAZ CONSTRUCTIONS INC

Clear

License #1142241 · NOVATO

Active

DIAZ CONTRACTING

Clear

License #1107167 · PORT HUENEME

Active

DIAZ CRUZ CONSTRUCTION

Clear

License #1055083 · CHATSWORTH

Active

DIAZ CUSTOM BUILDS CONSTRUCTION

Clear

License #1051863 · SAN JOSE

Active

DIAZ DAVE

Clear

License #866220 · SAN FERNANDO

Active

DIAZ DESIGN AND REMODEL INC

Clear

License #1074506 · ANAHEIM

Active

DIAZ DRYWALL AND PLASTER

Clear

License #1035300 · NORTH HOLLYWOOD

Active

DIAZ EDGAR

Clear

License #1083282 · INGLEWOOD

Active

DIAZ EDUARDO

Clear

License #986541 · FAIRFIELD

Active

DIAZ EDWIN ALBERTO

Clear

License #1006096 · SAN RAFAEL

Active

DIAZ ERIC CONSTRUCTION

Clear

License #941856 · MISSION VIEJO

Active

DIAZ FERMIN GENERAL CONTRACTOR

Clear

License #385716 · RIVERSIDE

Active

DIAZ FIELD SERVICES ENGINEERING AND TESTING

Clear

License #818976 · MORENO VALLEY

Active

DIAZ FRANCISCO

Clear

License #1044433 · PACOIMA

Contr Bond Susp

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 110,068 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.