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HAZ

Hazardous Substance Removal Contractor Verification - Page 10

1,871 hazardous substance removal contractors checked against 6 data sources (Page 10 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 451-500 of 1,871

BONNER BARON P GENERAL ENGINEERING

Clear

License #402123 · MARYSVILLE

Active

BONSALL PETROLEUM CONSTRUCTION INCORPORATED

Clear

License #682742 · BONSALL

Active

BOP,A JOINT VENTURE

Clear

License #1088919 · ROSEVILLE

Active

BOWER JOHN H INC

Clear

License #631301 · GUALALA

Active

BRADY F W DEVELOPMENT INC

Clear

License #766223 · HUNTINGTON BEACH

Active

BRAMCO CONSTRUCTION CORPORATION

Clear

License #682446 · SPARKS

Active

BRANDEL DON PLUMBING INC

Clear

License #176778 · PARAMOUNT

Active

BRANDENBURG INDUSTRIAL SERVICE COMPANY

Clear

License #754342 · ELMHURST

Active

BRANDT GROUP INC

Clear

License #881954 · NEWPORT BEACH

Active

BRANNON P CORPORATION

Clear

License #944127 · MORGAN HILL

Active

BRC

Clear

License #341375 · STOCKTON

Active

BREAK IT DOWN DEMO INC

Clear

License #919603 · ARCADIA

Active

BRECKENRIDGE RON ENTERPRISES INC

Clear

License #787836 · SAN FRANCISCO

Active

BRENNAN STRONGHOLD CONSTRUCTION INC

Clear

License #965649 · SAN FRANCISCO

Active

BRICKEY GENERAL ENGINEERING

Clear

License #704386 · SANTA MARIA

Active

BRICKLEY CONSTRUCTION

Clear

License #505102 · SAN BERNARDINO

Active

BRISCO JIM ENTERPRISES INC

Clear

License #626742 · ATWATER

Active

BROSAMER ROBERT

Clear

License #267780 · WALNUT CREEK

Active

BROWN AND CALDWELL CONSTRUCTORS

Clear

License #730831 · WALNUT CREEK

Active

BROWN ANDREW GENERAL ENGINEERING INC

Clear

License #852223 · PASO ROBLES

Active

BROWN'S CONSTRUCTION SERVICE INC

Clear

License #820808 · BAKERSFIELD

Active

BRUCE STAATS CONSTRUCTION

Clear

License #1029936 · TEHACHAPI

Active

BRUNSING ASSOCIATES INC

Clear

License #601262 · SANTA ROSA

Active

BRYAN COMPANY DEMOLITION INC

Clear

License #361346 · VISALIA

Active

BRYAN H. MUSCO

Clear

License #1138745 · SANTA ROSA

Active

BRYANT GEORGE

Clear

License #421278 · ALTA LOMA

Active

BRYANT GEORGE CONSTRUCTION INC

Clear

License #718466 · ALTA LOMA

Active

BSSR INC

Clear

License #672812 · BAKERSFIELD

Active

BUCKLEY PLUMBING AND ENGINEERING INC

Clear

License #727798 · HAYWARD

Active

BUENA RESOURCES

Clear

License #841453 · SANTA MARIA

Active

BUGLER CONSTRUCTION

Clear

License #740863 · PLEASANTON

Active

BUICK JUDD CONSTRUCTION INC

Clear

License #914273 · REDDING

Active

BUILTECK CO

Clear

License #1127987 · IRVINE

Active

BULLDOG GREEN REMEDIATION INC

Clear

License #1021126 · PLEASANT HILL

Active

BURKE CONSTRUCTION

Clear

License #716146 · SHINGLE SPRINGS

Active

BURNS & MC DONNELL

Clear

License #755238 · KANSAS CITY

Active

BURNS ENVIRONMENTAL SERVICES

Clear

License #981917 · NORTHRIDGE

Active

BURPEES PLUMBING & ROOTER

Clear

License #982538 · SIMI VALLEY

Active

BURTT CONSTRUCTION SERVICES

Clear

License #955030 · ORINDA

Active

BYLTUP INC

Clear

License #1091357 · CARSON

Active

C & C ENTERPRISES

Clear

License #604303 · SALINAS

Active

C & D CONTRACTORS INC

Clear

License #819680 · NEVADA CITY

Active

C & H VETERAN ENTERPRISES INC

Clear

License #844479 · WEST SACRAMENTO

Active

C C S CONSTRUCTION

Clear

License #875712 · LATON

Active

C D LYON INC

Clear

License #974335 · VENTURA

Active

C D M CONSTRUCTORS INC

Clear

License #671513 · DENVER

Active

C D M P C L JOINT VENTURE

Clear

License #1017931 · DENVER

Active

C E C ELECTRICAL AND ENGINEERING CONTRACTORS

Clear

License #610283 · OAKLAND

Active

C E CON INC

Clear

License #833658 · CANYON COUNTRY

Active

C E S

Clear

License #859757 · TEMECULA

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.