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HAZ Hazardous Substance Removal Contractors in California - Page 24

1,905 CSLB HAZ license records for California (Page 24 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 1151-1200 of 1,905

M G REMEDIATION INC

Clear

License #839709 · SAN LEANDRO

Active

M H CONSTRUCTION MANAGEMENT CO

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License #575228 · SAN FRANCISCO

Active

M P ENVIRONMENTAL SERVICES INC

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License #613706 · BAKERSFIELD

Active

M P M ENGINEERING CONSTRUCTION

Clear

License #853622 · FULLERTON

Contr Bond Susp

M S CONSTRUCTION MANAGEMENT GROUP

Clear

License #721738 · DANA POINT

Active

M T CONSTRUCTION

Clear

License #903796 · WESTMINSTER

Active

M V P PETROLEUM ENGINEERING INC

Clear

License #768938 · SACRAMENTO

Active

M. A. LONG CONSTRUCTION INC

Clear

License #415875 · MC CLELLAN

Active

M2 BUILDING SOLUTIONS INC

Clear

License #982072 · SANTA FE SPRINGS

Active

MAAN GLOBAL DEVELOPMENT

Clear

License #979499 · BURLINGAME

Active

MACHADO MATT CONSTRUCTION INC

Clear

License #1014069 · BAKERSFIELD

Active

MADDEN CONSTRUCTION

Clear

License #955292 · REDONDO BEACH

Active

MADONNA JOHN CONSTRUCTION COMPANY INC

Clear

License #358030 · SAN LUIS OBISPO

Active

MAGDAVE ASSOCIATES

Clear

License #680277 · OAKLAND

Active

MAGISTRALE CONSTRUCTION

Clear

License #737993 · SOUTH PASADENA

Active

MAHAFFEY DON H DRILLING CO

Clear

License #139513 · COMPTON

Active

MAIER INTERNATIONAL INC

Clear

License #888905 · ALHAMBRA

Active

MALABICKY J CORP

Clear

License #501709 · CHINO

Active

MALCOLM/SILVERADO A JOINT VENTURE

Clear

License #1004080 · SAN FRANCISCO

Active

MALDONADO YORDY

Clear

License #827188 · UPLAND

Active

MALONEY ODIN JV

Clear

License #1088980 · NOVATO

Active

MALONEY-ODIN A JOINT VENTURE

Clear

License #1088157 · NOVATO

Active

MANNION JOSEPH F JR

Clear

License #390381 · SAN FRANCISCO

Active

MANOLY GREG ROBERT

Clear

License #647673 · CAMARILLO

Contr Bond Susp

MANSOLF EDWARD G

Clear

License #541690 · RAMONA

Active

MARINA CONSTRUCTION INC

Clear

License #1113964 · LAKE FOREST

Active

MARINSHIP DEVELOPMENT INTEREST LLC

Clear

License #1013885 · SAN FRANCISCO

Active

MARIOTT WELDING INC

Clear

License #803585 · BAKERSFIELD

Active

MARTINEZ EXCAVATING

Clear

License #855861 · SYLMAR

Active

MASHBURN WASTE & ENVIRONMENTAL SERVICES

Clear

License #1112506 · BAKERSFIELD

Active

MASON

Clear

License #1031672 · LAKE ISABELLA

Active

MASTERS CONTRACTING CORPORATION

Clear

License #466409 · GLENDALE

Active

MATEO CONSTRUCTING & ENVIRONMENTAL SERVICES ( M C & E S )

Clear

License #845858 · ELK GROVE

Active

MATHEWS GENERAL ENGINEERING AND CONSTRUCTION

Clear

License #1098276 · MANTECA

Active

MATHEWSON JOSEPH R

Clear

License #1026714 · NEWPORT BEACH

Active

MATRIX GENERAL ENGINEERING CONTRACTOR

Clear

License #1135180 · TEMPLETON

Active

MATT KAEMPF

Clear

License #855790 · SANTA CRUZ

Active

MATTHEWS H D DEMOLITION & EXCAVATION

Clear

License #843549 · FRESNO

Active

MAXIMUM SERVICES COMPANY

Clear

License #738081 · LOS OSOS

Active

MAYFIELD ENVIRONMENTAL ENGINEERING

Clear

License #833333 · LONG BEACH

Active

MC CARRON WALT GENERAL CONTRACTOR

Clear

License #283483 · WOODLAND HILLS

Active

MC COY DON CORPORATION

Clear

License #703480 · TEMECULA

Active

MC CULLOUGH PLUMBING INC

Clear

License #559526 · ESCONDIDO

Active

MC DONAGH JOHN BUILDERS AND ENERGY SYSTEMS

Clear

License #422946 · CASTRO VALLEY

Active

MC DONALD MICHAEL B

Clear

License #359625 · ESCONDIDO

Active

MC GUIRE PACIFIC CONSTRUCTOR'S

Clear

License #587099 · AUBURN

Active

MC LAREN ROSS FUEL SYSTEM TESTING AND CONSULTING

Clear

License #836874 · CANYON COUNTRY

Active

MC NULTY BILL PLUMBING

Clear

License #535389 · SAN DIEGO

Active

MCCLUSKEY ENGINEERING INC

Clear

License #1027108 · SANTA ROSA

Active

MCCORMICK DEMCON INC

Clear

License #543830 · SANTA MARIA

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.