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HAZ

Hazardous Substance Removal Contractor Verification - Page 9

1,871 hazardous substance removal contractors checked against 6 data sources (Page 9 of 38)

About HAZ License

Hazardous substance removal contractors.

1,871

Total Contractors

1,817

Active Licenses

241

Federal Records

Verify a Hazardous Substance Removal Contractor

Hazardous Substance Removal Contractors

Showing contractors 401-450 of 1,871

B&D EQUIPMENT RENTAL & ENGINEERING INC

Clear

License #326942 · UPLAND

Active

BACKBREAKER INC

Clear

License #877306 · SANTA CLARITA

Active

BADILLO R & SONS

Clear

License #331510 · SAN MARTIN

Active

BAGLEY ENTERPRISES INC

Clear

License #774802 · LODI

Active

BAJA PACIFIC

Clear

License #857561 · SAN MARCOS

Active

BAKER R INC

Clear

License #372751 · ARROYO GRANDE

Active

BALBOA BUILT INC

Clear

License #1098425 · SAN DIEGO

Active

BALCH PETROLEUM CONTRACTORS AND BUILDERS INC

Clear

License #396575 · MILPITAS

Active

BALDWIN BUILDERS

Clear

License #992380 · COVINA

Active

BALFOUR BEATTY INFRASTRUCTURE INC

Clear

License #664318 · GOLDSBORO

Active

BAMFORD J W INC

Clear

License #1066012 · OROVILLE

Active

BAMFORD/APEX

Clear

License #1086152 · OROVILLE

Active

BANKS S G INC

Clear

License #1008231 · BAKERSFIELD

Active

BARR EXCAVATING

Clear

License #920572 · PLACERVILLE

Active

BARRALL GEORGE

Clear

License #343557 · SAN JOSE

Active

BARRINGER CONSTRUCTION INC

Clear

License #331609 · SANTA PAULA

Active

BASFORD'S GENERAL ENGINEERING

Clear

License #508962 · NAPA

Active

BASHOR LARRY SANDBLASTING AND PROTECTIVE COATING

Clear

License #452822 · BAKERSFIELD

Active

BATEMAN RONALD SCOTT

Clear

License #535941 · LOS ANGELES

Active

BATEMAN WATER HEATING ENGINEERING INC

Clear

License #650285 · LOS ANGELES

Active

BAUTISTA J ENVIRONMENTAL SERVICE INCORPORATED

Clear

License #1079528 · BAKERSFIELD

Active

BAY CITIES DEVELOPMENT

Clear

License #638618 · SOUTH SAN FRANCISCO

Active

BAY-VALLEY GROUNDWORKS INC

Clear

License #1004644 · MODESTO

Active

BAYSIDE ENGINEERING CONSTRUCTION INC

Clear

License #1045977 · SAN DIEGO

Active

BAYSIDE EQUIPMENT COMPANY

Clear

License #467763 · REDWOOD CITY

Active

BAYVIEW INDUSTRIAL SERVICES INC

Clear

License #1019537 · SAN LEANDRO

Active

BEAR STATE CONSTRUCTION

Clear

License #795997 · SEBASTOPOL

Active

BECK JEREMY CONTRACTING

Clear

License #985294 · NORCO

Contr Bond Susp

BEELER INC

Clear

License #703920 · SANTA ROSA

Active

BELDING E J & ASSOCIATES

Clear

License #277905 · GRASS VALLEY

Active

BELMONT CONSTRUCTION

Clear

License #575421 · NORTH HILLS

Active

BENNETT RYAN JON

Clear

License #1142886 · BLOOMINGTON

Active

BENTON ENGINEERING

Clear

License #889378 · COTTONWOOD

Active

BERGESON-BOESE & ASSOCIATES INC

Clear

License #645354 · EUGENE

Active

BERRY R J JR INC

Clear

License #433753 · SELMA

Active

BERTAGNA LEE AND SMITH INC

Clear

License #1018596 · NORCO

Active

BESS THOMAS R INC

Clear

License #548083 · CARLOTTA

Active

BIANCHI GEORGE CONSTRUCTION INC

Clear

License #168950 · SAN JOSE

Active

BISTLINE ENGINEERING INC

Clear

License #1058659 · SAN CLEMENTE

Active

BLACK DAISY RESTORATION INC

Clear

License #1006050 · LA CRESCENTA

Active

BLACK EW CONSULTING INC

Clear

License #943074 · SACRAMENTO

Active

BLACK GOLD BUILDERS GROUP INC

Clear

License #954331 · INDIO

Active

BLAIN GERALD LYNN

Clear

License #392467 · HUNTINGTON BEACH

Active

BLANCHARD BARRY R

Clear

License #308054 · VALLEY CENTER

Active

BLUCAL

Clear

License #1025969 · OAKLAND

Active

BLUSKY RESTORATION CONTRACTORS LLC

Clear

License #1005805 · CENTENNIAL

Active

BODHI GROUP INC THE

Clear

License #952966 · EL CAJON

Active

BOHM ENVIRONMENTAL SOLUTIONS

Clear

License #803738 · OAKLAND

Active

BONDED RIGGING & HEAVY TRANSPORT

Clear

License #529442 · RANCHO MIRAGE

Active

BONKOWSKI & ASSOCIATES INC

Clear

License #789846 · BERKELEY

Active

How to Verify a Hazardous Substance Removal Contractor (HAZ) in California

California requires all contractors performing hazardous substance removal work valued at $500+ to hold a valid CSLB HAZ license. Of the 1,871 licensed hazardous substance removal contractors in the state, 97% currently hold active licenses and 12.9% 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 Hazardous Substance Removal Contractors

  • Verify the contractor license is active and in good standing
  • Request proof of insurance and bonding
  • Get at least 3 written quotes before selecting a contractor
  • Check federal databases: SAM.gov, OSHA, DOL, and EPA records
  • Confirm bond: California requires $25,000+ contractor bond (SB 607)

Why Verification Matters for Hazardous Substance Removal Work

Under California's "Controlling Employer" doctrine, general contractors face liability for subcontractor safety violations. For hazardous substance removal work specifically, 12.9% 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.