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HAZ Hazardous Substance Removal Contractors in California - Page 7

1,905 CSLB HAZ license records for California (Page 7 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 301-350 of 1,905

AECOM TECHNICAL SERVICES INC

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License #641639 · LOS ANGELES

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AECOM-W M LYLES VII A JOINT VENTURE

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License #1077954 · FRESNO

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AEI CONSULTANTS

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License #654919 · WALNUT CREEK

Active

AF CONSTRUCTION INC

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License #942352 · PACIFIC PALISADES

Active

AGOURA CONSTRUCTION AND INSPECTION SERVICES

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License #840985 · MOORPARK

Active

AHRENS MECHANICAL

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License #957287 · SAN DIEGO

Active

AHTNA DESIGN - BUILD INC

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License #982195 · IRVINE

Active

AIM HIGH ENTERPRISES

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License #842109 · REDDING

Active

AIR DEMOLITION & ENVIRONMENTAL SOLUTIONS

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License #795278 · LOS ANGELES

Active

AJD CONSTRUCTION AND FARM SERVICES

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License #1000491 · RANCHO SANTA FE

Active

AJM GENERAL CONSTRUCTION

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License #1035253 · SANTA ROSA

Active

AKEFF CONSTRUCTION SERVICES INC

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License #806381 · FORT BRAGG

Active

ALANIZ ASSOCIATES CORP

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License #980341 · COVINA

Active

ALASKA PETROLEUM ENVIRONMENTAL ENGINEERING INC

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License #615579 · HUNTINGTON BEACH

Judgement Susp

ALBANESE JOSEPH J INC

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License #299880 · SANTA CLARA

Active

ALBERS CONSTRUCTION

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License #736013 · RIO DELL

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ALCON CONSTRUCTION & ENGINEERING, INC.

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License #1101940 · SOUTH LAKE TAHOE

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ALFARO GENERAL ENGINEERING

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License #970103 · ROCKLIN

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ALISTO INC

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License #652544 · WALNUT CREEK

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ALL ABOUT THE BUSINESS SEPTIC SERVICES

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License #1048486 · BAKERSFIELD

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ALL AMERICAN ABATEMENT INC

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License #1132402 · YORBA LINDA

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ALL AMERICAN BUILDING SERVICES

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License #921499 · SANTA CLARITA

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ALL AREA SERVICES

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License #904020 · LOS ANGELES

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ALL CLEAN HAZARDOUS WASTE REMOVAL INC

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License #992495 · SAN JOSE

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ALL COUNTIES ENGINEERING INC

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License #1000727 · FOREST FALLS

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ALL ENVIRONMENTAL SERVICES LLC

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License #1044939 · WINTON

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ALL INCLUSIVE ENVIRONMENTAL SERVICES INC

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License #1127315 · BREA

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ALL PETROLEUM PROS INC

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License #1073377 · BAKERSFIELD

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ALL PHASE CONSTRUCTION

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License #309692 · WILLOW SPRINGS

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ALLCLEAR COMMUNICATIONS & CONSTRUCTION SERVICES

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License #433000 · ROCKLIN

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ALLEN CONSTRUCTION EXPEDITORS INC

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License #836418 · OAKLAND

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ALLIANCE ENVIRONMENTAL SERVICES INC

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License #776274 · CHICO

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ALLISON MECHANICAL INC

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License #679866 · REDLANDS

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ALLISON-SIERRA INC

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License #507261 · MARIPOSA

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ALPHA ENVIRONMENTAL ENGINEERING CONSTRUCTION

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License #1007226 · CORONA

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ALTERNATIVE DISPOSAL INC

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License #643543 · FALLBROOK

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ALVIA SERVICES INC

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License #945198 · PILOT HILL

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ALVY DOUGLAS

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License #393960 · SEAL BEACH

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AM PACIFIC ENGINEERING

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License #580454 · EL DORADO HILLS

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AMERICAN CONSTRUCTION GROUP LLC

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License #1067717 · LA CRESCENTA

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AMERICAN CONTRACTORS

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License #489371 · WESTLAKE VILLAGE

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AMERICAN ENVIRO SERVICES INC

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License #1076986 · BAKERSFIELD

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AMERICAN EQUIPMENT AND DEMOLITION SERVICES INC

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License #835156 · ANAHEIM

Contr Bond Susp

AMERICAN INTEGRATED RESOURCES INC

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License #947563 · ORANGE

Active

AMERICAN INTEGRATED SERVICES INC

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License #757133 · LONG BEACH

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AMERICAN PAVING CO

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License #181430 · FRESNO

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AMERICAN PIPELINE SERVICES

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License #987779 · MONROVIA

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AMERICAN PLUS INC

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License #1046311 · JURUPA VALLEY

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AMERICAN PRECISION BUILDERS

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License #680013 · ALAMEDA

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AMERIFIX REPAIR & CONSTRUCTION CO

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License #640569 · MALIBU

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.