SiteVetterSiteVetter
HAZ

HAZ Hazardous Substance Removal Contractors in California - Page 36

1,905 CSLB HAZ license records for California (Page 36 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 1751-1800 of 1,905

THOMPSON GREGORY J

Clear

License #644899 · LAKEWOOD

Active

THORN'S CONCRETE

Clear

License #399301 · HESPERIA

Active

THORNTON ENVIRONMENTAL CONSTRUCTION INC

Clear

License #724513 · MILPITAS

Active

THORPE JIM OIL INC

Clear

License #495699 · LODI

Active

THREE D SERVICE COMPANY INC

Clear

License #252618 · POMONA

Work Comp Susp

THUNDER MOUNTAIN ENTERPRISES INC

Clear

License #778131 · SACRAMENTO

Active

TIERRA SITE WORKS

Clear

License #1065513 · VAN NUYS

Active

TIM MESSER CONSTRUCTION INC A CALIFORNIA CORPORATION

Clear

License #784972 · AUBERRY

Active

TIMELESS DEVELOPMENT

Clear

License #781374 · SAN DIEGO

Active

TIMMERMAN ENGINEERING CONSTRUCTION

Clear

License #561795 · WALNUT CREEK

Active

TL BAKER PLUMBING & HEATING LLC

Clear

License #1111575 · BULLHEAD CITY

Active

TLC CONSTRUCTION & MECHANICAL

Clear

License #1030043 · LA VERNE

Active

TOEVS TIM CONSTRUCTION

Clear

License #486075 · ATASCADERO

Active

TOM'S SEPTIC CONSTRUCTION

Clear

License #406512 · SALINAS

Active

TONG MILLARD CONSTRUCTION CO

Clear

License #493558 · PACIFICA

Contr Bond Susp

TORRES J CO INC

Clear

License #709231 · BAKERSFIELD

Active

TRAC INC

Clear

License #464087 · EL CAJON

Active

TRAE ENTERPRISES

Clear

License #713744 · NORCO

Contr Bond Susp

TRAK ENVIRONMENTAL GROUP INC

Clear

License #709623 · VENTURA

Active

TRANS TECH CONSULTANTS

Clear

License #697833 · WINDSOR

Active

TREPTE CONSTRUCTION COMPANY INC

Clear

License #592080 · SAN DIEGO

Active

TRI SPAN INC

Clear

License #611639 · BREA

Active

TRIANGLE ENTERPRISES INC

Clear

License #735351 · BURBANK

Active

TRIANGLE MANUFACTURING INC

Clear

License #947751 · MONTROSE

Active

TRIDENT ENVIRONMENTAL AND ENGINEERING INC

Clear

License #760516 · BRENTWOOD

Active

TRINITY CONSTRUCTION

Clear

License #796675 · BLUE JAY

Active

TRINITY SOURCE GROUP INC

Clear

License #913467 · SANTA CRUZ

Active

TRIPP ENGINEERING INC

Clear

License #725405 · CARMICHAEL

Active

TRITON CONSTRUCTION

Clear

License #693807 · SANTA CRUZ

Active

TSU/TREE SERVICE UNLIMITED INC

Clear

License #1055326 · CAMERON PARK

Active

TUATAGALOA CONTRACTING

Clear

License #699547 · SAN RAFAEL

Active

TUCKNOTT ELECTRIC CO

Clear

License #272838 · LIVERMORE

Active

TUCKNOTT ROBERT A & ASSOCIATES INC

Clear

License #755258 · LIVERMORE

Active

TURNKEY CONSTRUCTION SERVICES INC

Clear

License #726624 · LINCOLN

Active

TURNKEY CONSTRUCTION SERVICES US INC

Clear

License #1150912 · HOWE

Active

TURPIN CONSTRUCTION

Clear

License #1048466 · ROSSMOOR

Active

TUSCANY CONSTRUCTION CO

Clear

License #494601 · COSTA MESA

Active

TUTOR - SALIBA CORPORATION

Clear

License #826815 · SYLMAR

Active

TUTTLE GREG PLUMBING

Clear

License #909865 · SANTA CLARITA

Active

UNDERWOOD MARK BRIAN

Clear

License #694985 · BAKERSFIELD

Active

UNION EXCAVATING INC

Clear

License #851323 · SIMI VALLEY

Active

UNITED EL SEGUNDO INC

Clear

License #968654 · LOS ANGELES

Active

UNITED PUMPING SERVICE INC

Clear

License #617639 · CITY OF INDUSTRY

Active

UNITED STORM WATER INC

Clear

License #768583 · CITY OF INDUSTRY

Active

UNLIMITED ENVIRONMENTAL INC

Clear

License #668511 · SANTA FE SPRINGS

Active

URBAN PACIFIC CONSTRUCTION GROUP INC

Clear

License #953795 · LONG BEACH

Active

URSA ENGINEERING

Clear

License #1102154 · REDDING

Active

V & R CONSTRUCTION SERVICE INC

Clear

License #968903 · WHITTIER

Active

VALENTINE CORPORATION

Clear

License #229225 · SAN RAFAEL

Active

VALLEY BUILDING INDUSTRIES INC

Clear

License #912560 · SANGER

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.