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HAZ

Hazardous Substance Removal Contractor Verification - Page 11

1,871 hazardous substance removal contractors checked against 6 data sources (Page 11 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 501-550 of 1,871

C E S CONTROLLED ENVIRONMENTAL SERVICES INC

Clear

License #807330 · SAN FRANCISCO

Work Comp Susp

C F M PRECISION GENERAL ENGINEERING INC

Clear

License #1133869 · PATTERSON

Active

C G R S INC

Clear

License #803616 · SACRAMENTO

Active

C J R CONSTRUCTION & CONSULTING

Clear

License #1069192 · LONG BEACH

Active

C J W / M Z T A JOINT VENTURE

Clear

License #1043324 · SANTA ANA

J V Entity Susp

C J W JOINT VENTURE

Clear

License #1048401 · SANTA ANA

J V Entity Susp

C M C CHEEK CONSTRUCTION

Clear

License #936505 · BAKERSFIELD

Active

C P I PLUMBING INC

Clear

License #950475 · LAKE ELSINORE

Active

C R M CONSTRUCTION INCORPORATED

Clear

License #310970 · LONG BEACH

Active

C S S ENVIRONMENTAL SERVICES INC

Clear

License #780803 · NOVATO

Active

C2 REM

Clear

License #719982 · COSTA MESA

Active

C2C FUELING INC

Clear

License #1125820 · BAKERSFIELD

Active

CAIN JAMES K

Clear

License #513381 · WESTMINSTER

Active

CAL - TEX CONSTRUCTION INC

Clear

License #962651 · TEMECULA

Active

CAL EARTH CONTRACTING INC

Clear

License #1063242 · FULLERTON

Active

CAL HAZ MAT

Clear

License #1146398 · LOMITA

Active

CAL INC

Clear

License #657754 · VACAVILLE

Active

CAL TECH ENGINEERING & CONSTRUCTION

Clear

License #760676 · BREA

Active

CAL VALLEY EQUIPMENT LLC

Clear

License #998733 · BAKERSFIELD

EMP/WK Bnd Susp

CAL-LOUIS

Clear

License #538766 · COSTA MESA

Contr Bond Susp

CALCO GRADING INC

Clear

License #1047667 · RANCHO PALOS VERDES

Active

CALCRAFT CORPORATION

Clear

License #872310 · RIALTO

Active

CALDECOTT RETROFIT PARTNERS JV

Clear

License #1140299 · PLEASANTON

Active

CALIFORNIA CONSTRUCTION SERVICES

Clear

License #1038041 · CITY OF INDUSTRY

Active

CALIFORNIA CUSTOM CONSTRUCTION

Clear

License #792598 · DALY CITY

Active

CALIFORNIA EARTH TRANSPORT INC

Clear

License #997863 · FULLERTON

Active

CALIFORNIA ENVIRONMENTAL AND DEMOLITION CORPORATION

Clear

License #1131705 · ROSEVILLE

Active

CALIFORNIA ENVIRONMENTAL GEOLOGISTS AND ENGINEERS INCORPORATED

Clear

License #732377 · AGOURA HILLS

Active

CALIFORNIA MAINTENANCE & ENVIRONMENTAL

Clear

License #833711 · IRWINDALE

Active

CALIFORNIA PACIFIC CONSTRUCTION

Clear

License #1006678 · SONORA

Active

CALINC SERVICES INC

Clear

License #933895 · VACAVILLE

Active

CALINC TRAINING LLC

Clear

License #1003947 · VACAVILLE

Active

CALSTATE 1ST BUILDERS INC

Clear

License #744017 · CUDAHY

Active

CAMPBELL GRADING INC

Clear

License #542002 · FORT JONES

Active

CAMPBELL.GEO INC

Clear

License #790426 · SANTA BARBARA

Active

CANYON SPECIALTIES

Clear

License #310985 · PALM DESERT

Active

CAPE ENVIRONMENTAL MANAGEMENT INC

Clear

License #781377 · NORCROSS

Active

CAPITOL

Clear

License #1023165 · NEWARK

Active

CARDENAS J INC

Clear

License #1007814 · VICTORVILLE

Active

CARONE & COMPANY INC

Clear

License #704210 · CONCORD

Active

CARTER WILLIAM E COMPANY

Clear

License #849080 · SACRAMENTO

Active

CARUS GROUP AMERICA INC

Clear

License #1145017 · SAN JOSE

Active

CASCADE DRILLING LP

Clear

License #1058336 · WOODINVILLE

Active

CASCADE REMEDIATION SERVICES LLC

Clear

License #1069034 · WOODINVILLE

Active

CASE C COMPANY INC

Clear

License #567909 · RIVERDALE

Active

CASE ENGINEERING AND LABORATORY INCORPORATED

Clear

License #389107 · VENTURA

Active

CASEY CONSTRUCTION COMPANY

Clear

License #508533 · APPLE VALLEY

Active

CASPER COMPANY

Clear

License #478960 · SPRING VALLEY

Active

CATALYST ENVIRONMENTAL INC

Clear

License #986445 · HAYWARD

Active

CATAMOUNT CONSTRUCTION

Clear

License #566984 · LOOMIS

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.