SiteVetterSiteVetter
HAZ

HAZ Hazardous Substance Removal Contractors in California - Page 27

1,905 CSLB HAZ license records for California (Page 27 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 1301-1350 of 1,905

NORTHBAY ENGINEERING

Clear

License #1047516 · SPARKS

Active

NORTHGATE ENVIRONMENTAL MANAGEMENT INC

Clear

License #788400 · OAKLAND

Active

NORTHSTAR CONTRACTING GROUP INC

Clear

License #518740 · NEDERLAND

Active

NORTHSTAR ENVIRONMENTAL REMEDIATION

Clear

License #827022 · MISSION VIEJO

Active

NRC ENVIRONMENTAL SERVICES INC

Clear

License #716581 · NEW YORK

Active

NSOD JV

Clear

License #1088915 · ROSEVILLE

Active

NWESTCO LLC

Clear

License #1073967 · KALISPELL

Active

O & M INDUSTRIES

Clear

License #284930 · ARCATA

Active

O D I C ENVIRONMENTAL

Clear

License #918987 · BREA

Work Comp Susp

OAKRIDGE CONSTRUCTION & ENERGY

Clear

License #975448 · YUCAIPA

Active

OBAYASHI/ SMCI JOINT VENTURE

Clear

License #1057502 · FOSTER CITY

Active

OC 405 PARTNERS JOINT VENTURE

Clear

License #1021106 · IRVINE

Active

OC JONES AND CONDON-JOHNSON A JOINT VENTURE

Clear

License #1122630 · BERKELEY

Active

OCEAN BLUE ENGINEERS INCORPORATED

Clear

License #611152 · LOS ANGELES

Active

OCEAN BLUE ENVIRONMENTAL SERVICES INC

Clear

License #709140 · LONG BEACH

Active

ODIN

Clear

License #1087001 · ROSEVILLE

Active

ODIN - RAITO JV

Clear

License #1120973 · ROSEVILLE

Active

ODIN REAL ESTATE GROUP LLC

Clear

License #1038866 · LOOMIS

Active

OFRS, INC

Clear

License #994684 · SIGNAL HILL

Active

OHIO ENVIRONMENTAL QUALITY MANAGEMENT INC

Clear

License #832220 · SACRAMENTO

Susp - No Qualifier

OKERENSON CORPORATION

Clear

License #716465 · IRVINE

Active

OLD LA HONDA GENERAL ENGINEERING

Clear

License #1014495 · LA HONDA

Active

OLESON CONSTRUCTION

Clear

License #786458 · ORANGEVALE

Active

OLIVE BRANCH

Clear

License #907556 · UPLAND

Active

OLLER CONSTRUCTION

Clear

License #780327 · MODESTO

Active

OMEGA TECHNICAL SERVICES INC

Clear

License #992334 · CLAREMONT

Active

OMG ENVIRONMENTAL INC

Clear

License #1108519 · STOCKTON

Active

ORACLE ABATEMENT

Clear

License #1134939 · CARMICHAEL

Active

OREN CONSTRUCTION

Clear

License #652500 · LOS ANGELES

Active

ORION / TC A JOINT VENTURE

Clear

License #1050216 · SANTEE

Active

ORMAN & ASSOCIATES INC

Clear

License #907485 · ALAMO

Active

ORTEGA R'S CONSTRUCTION

Clear

License #808465 · BAKERSFIELD

Active

ORTIZ ENTERPRISES INCORPORATED

Clear

License #467088 · IRVINE

Active

ORTIZ PATRICK A

Clear

License #376602 · IRVINE

Active

OSITO CONSTRUCTION COMPANY INC

Clear

License #1102834 · SAN DIEGO

Active

OST TRUCKS AND CRANES INC

Clear

License #402528 · VENTURA

Active

OTTER CONSTRUCTION

Clear

License #730162 · PLEASANTON

Active

P & D ENVIRONMENTAL INC

Clear

License #895808 · OAKLAND

Active

P B A CONSTRUCTION INC

Clear

License #944171 · CORONA

Active

P C INC

Clear

License #846773 · NIPOMO

Active

P D P ENGINEERING

Clear

License #925785 · CHICO

Active

P F SERVICES INC

Clear

License #767952 · UPLAND

Active

P G & J ENVIRONMENTAL INC

Clear

License #969005 · LA HABRA

Active

P T M GENERAL ENGINEERING SERVICES INC

Clear

License #891265 · RIVERSIDE

Active

P31 ENTERPRISES INC

Clear

License #1033427 · OROVILLE

Active

PAC BAY ENVIRONMENTAL SERVICES INC

Clear

License #1034033 · OAKLAND

Active

PACE SETTER PLUMBING CORPORATION

Clear

License #544777 · LANCASTER

Active

PACFIC STATES-TYRRELL A JOINT VENTURE

Clear

License #1092458 · DUBLIN

Active

PACIFIC CONSTRUCTION

Clear

License #625696 · MURRIETA

Active

PACIFIC EDGE ENGINEERING INC

Clear

License #759833 · MISSION VIEJO

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.