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HAZ Hazardous Substance Removal Contractors in California - Page 6

1,905 CSLB HAZ license records for California (Page 6 of 39)

CSLB HAZ License Scope

Hazardous substance removal contractors.

1,905

Total Contractors

1,830

Active Licenses

248

Federal Records

Run CSLB License Lookup

HAZ Hazardous Substance Removal Contractor License Records

Showing contractors 251-300 of 1,905

2C GENERAL ENGINEERING

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License #1090279 · ROSEVILLE

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4 CORNERS INC

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License #1089384 · MENIFEE

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4 GRANITE INC

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License #898549 · APPLE VALLEY

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6 POINT CONSTRUCTION

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License #1064608 · YREKA

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A & J CONSTRUCTION

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License #1128556 · SANTA ANA

Active

A & J ENVIRONMENTAL SERVICES INC

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License #982780 · RIVERSIDE

Active

A & M CONTRACTING

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License #560531 · LAKE FOREST

Active

A 2 Z CONSTRUCTION SERVICES

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License #875284 · IRVINE

Active

A COMPLETE CONSTRUCTION COMPANY

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License #661688 · SELMA

Active

A D IMPROVEMENTS INC

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License #704437 · DOWNEY

Active

A E W ENGINEERING INC

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License #842913 · SAN FRANCISCO

Active

A F D DEMOLITION & PLUMBING

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License #1038939 · LAWNDALE

Active

A G CONSTRUCTION

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License #706172 · TARZANA

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A J EXCAVATION INC

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License #935662 · FRESNO

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A J M ENGINEERING

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License #983482 · BREA

Active

A M G & ASSOCIATES INC

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License #881824 · SANTA CLARITA

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A M G DEMOLITION & ENVIRONMENTAL SERVICE

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License #813313 · SAN DIEGO

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A M P C O CONTRACTING INC

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License #851752 · CORONA

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A O REED & CO LLC

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License #7731 · SAN DIEGO

Active

A W S CONSTRUCTION SERVICES INC

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License #525062 · LONG BEACH

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A Z C A DRILLING & PUMP INC

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License #753077 · EHRENBERG

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AAA DEMOLITION INC

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License #763614 · ANAHEIM

Work Comp Susp

AAA ENVIRONMENTAL

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License #462824 · HUNTINGTON BEACH

Active

AARON MOUTON CONSTRUCTION

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License #1128073 · OAKLAND

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ABATEMENT REMEDIATION SERVICES LLC

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License #1136694 · SIGNAL HILL

Liab Ins Susp

ABATEX LLC

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License #995304 · GOLETA

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ABHE & SVOBODA INC

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License #506526 · JORDAN

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ACACIA ENVIRONMENTAL CONSTRUCTION INC

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License #813236 · SANTA BARBARA

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ACCREDITED FUEL SOLUTIONS INC

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License #1153961 · MONTGOMERY

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ACCUTITE

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License #762034 · SOUTH SAN FRANCISCO

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ACE ENVIRONMENTAL DEMOLITION

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License #903401 · BALDWIN PARK

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ACE EXCAVATING AND ENVIRONMENTAL SERVICES INC

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License #704463 · ALPINE

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ACE PETROLEUM SERVICES

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License #890205 · LOS ANGELES

Active

ACM+ ENVIRONMENTAL SERVICES

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License #979651 · PARAMOUNT

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ACORN ONSITE INC

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License #499418 · LIVERMORE

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ACTION CLEANUP ENVIRONMENTAL SERVICES INC

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License #1032945 · CARSON

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ADEP PRECISION CONTRACTING

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License #701357 · IRVINE

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ADEPT CONSTRUCTION SOLUTIONS INC

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License #1011699 · SAN FRANCISCO

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ADINI AMI ENVIRONMENTAL SERVICES INC

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License #1009513 · LOS ANGELES

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ADKERSON GERALD

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License #946309 · NORCO

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ADVANCED CHEMICAL TRANSPORT LLC

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License #1132910 · SAN JOSE

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ADVANCED CLEANUP TECHNOLOGIES INC

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License #668636 · LOMITA

Contr Bond Susp

ADVANCED EARTHWORKS

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License #846195 · CLOVERDALE

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ADVANCED ENVIRONMENTAL CONCEPTS INC

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License #720492 · BAKERSFIELD

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ADVANCED GREEN RESTORATION ENVIROMENTAL EARTH INC

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License #963144 · RANCHO CUCAMONGA

Active

ADVANCED INDUSTRIAL SERVICES INC

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License #631053 · LOS ALAMITOS

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ADVANCEDGEO INC

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License #1063765 · STOCKTON

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ADVANTAGE DEMOLITION AND GRADING INC

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License #754795 · TEMECULA

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ADVTECH ENVIRONMENTAL INC

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License #774161 · ROWLAND HEIGHTS

Active

AECOM & WML VIII A JOINT VENTURE

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License #1133137 · FRESNO

Active

HAZ Hazardous Substance Removal Contractor License Lookup

Use this page when you need a California HAZ license lookup, a list of licensed hazardous substance removal contractors, or a quick screen before assigning hazardous substance removal work to a sub. Each row links to a contractor profile with CSLB status, workers' comp, bond, federal records, and permit checks.

California has 1,905 CSLB HAZ license records for hazardous substance removal contractors. 96% currently hold active licenses and 13.0% have at least one federal compliance record. SiteVetter checks CSLB status, SAM.gov debarment, DOL wage violations, OSHA safety citations, EPA environmental records, and building permits in seconds.

What to Check for HAZ 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 Federal Records Matter for Hazardous Substance Removal Work

For hazardous substance removal work, 13.0% of licensed contractors have federal records that a standard CSLB license check would not reveal. SiteVetter's 6-source lookup gives GCs a faster way to compare subs before bid award, onboarding, or renewal review.

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