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HAZ Hazardous Substance Removal Contractors in California - Page 8

1,905 CSLB HAZ license records for California (Page 8 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 351-400 of 1,905

AMES CONSTRUCTION INC

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License #490481 · BURNSVILLE

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AMG

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License #586844 · OAKLAND

Active

AMHERST INC

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License #689517 · BURLINGAME

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AMPCO NORTH INC

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License #1013207 · RANCHO SANTA MARGARITA

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ANAKAINOO GAIA LOGISTICS

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License #1070250 · NORTH FORK

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ANCON

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License #601403 · LOS ALAMITOS

Active

ANDERBERG CONSTRUCTION CONSULTING INC

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License #907859 · OAKLAND

Active

ANDERSEN INTEGRATED SERVICES INC

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License #1067401 · LOS ANGELES

Active

ANDERSON DRAGLINE INC

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License #748514 · BIGGS

Active

ANDERSON GROUP INTERNATIONAL

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License #778068 · BAKERSFIELD

Active

ANDRESEN CONSTRUCTION INC

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License #376065 · TRUCKEE

Active

ANM CONSTRUCTION AND ENVIRONMENTAL SERVICES

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License #835772 · GARDENA

Active

AON ENGINEERING

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License #506828 · JAMUL

Active

APEX COMPANIES LLC

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License #983773 · ROCKVILLE

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APEX DIRECTIONAL DRILLING

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License #838568 · SANTA CLARA

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APEX ELECTRICAL

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License #1073483 · OROVILLE

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APEX ENVIROTECH INCORPORATED

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License #706181 · GOLD RIVER

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APEX REMEDIATION CORP

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License #896715 · COVINA

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APPLIED GEOKINETICS LP

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License #1088735 · IRVINE

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APPLIED POWER SYSTEMS INC

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License #927411 · RIVERBANK

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APTIM FEDERAL SERVICES LLC

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License #998883 · BATON ROUGE

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ARC CONSTRUCTION INC

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License #539690 · LA CRESCENTA

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ARCADIS U S INC

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License #571846 · SYRACUSE

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ARCWOOD ENVIRONMENTAL LLC

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License #997868 · INDIANAPOLIS

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AREMTECH INC

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License #795570 · SAN FRANCISCO

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ARIEL CONSTRUCTION INC A CALIFORNIA CORPORATION

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License #861664 · LOS ANGELES

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ARMAS ENGINEERING INC

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License #1054181 · VACAVILLE

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ARMER/NORMAN & ASSOCIATES INC

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License #256896 · SAN LEANDRO

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ARMOUR PETROLEUM SERVICE AND EQUIPMENT CORPORATION

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License #498721 · VACAVILLE

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ARONSON M J

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License #511381 · WILTON

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ARROW INSPECTION AND TESTING

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License #954156 · PARAMOUNT

JDG Entity Susp

ARROYO GEOSCIENCE INC

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License #1062092 · LOS ANGELES

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ARTMN INC

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License #824324 · FOUNTAIN VALLEY

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ASE CONTRACTING INC

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License #765083 · EL CAJON

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ASHBRITT / MOUNTAIN ENVIRONMENTAL JOINT VENTURE

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License #1070888 · FOLSOM

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ASHBRITT INC

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License #1066446 · DEERFIELD

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ASHLEY H WILSON

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License #469599 · PLACERVILLE

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ASPEN DEVELOPERS CORP

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License #831775 · RENO

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ASSOCIATED CONSULTING CIVIL & ENVIRONMENTAL SERVICES INC

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License #844847 · LOS ANGELES

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ASTON ENGINEERING INC

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License #1118588 · BEVERLY HILLS

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ATHENA C&D INC

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License #1102558 · GRANADA HILLS

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ATI

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License #1075543 · ANAHEIM

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ATLAS

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License #1083331 · DENVER

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ATLAS ENVIRONMENTAL ENGINEERING INC

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License #729641 · HUNTINGTON BEACH

Active

ATOMICRAYS

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License #977684 · LAKE ELSINORE

Contr Bond Susp

AUGO SITE SERVICES

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License #1119563 · CHERRY VALLEY

Active

AULAKH CONSTRUCTION

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License #842381 · FOLSOM

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AUTOLIFT SERVICES INC

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License #826743 · LOS ALAMITOS

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AVA ENGINEERING LLC

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License #1136640 · HUNTINGTON BEACH

Liab Ins Susp

AVA ENVIRONMENTAL INC

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License #862678 · COMPTON

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.