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C43

C43 Sheet Metal Contractors in California - Page 7

1,386 CSLB C43 license records for California (Page 7 of 28)

CSLB C43 License Scope

Sheet metal contractors for ductwork and metal fabrication.

1,386

Total Contractors

1,306

Active Licenses

176

Federal Records

Run CSLB License Lookup

C43 Sheet Metal Contractor License Records

Showing contractors 301-350 of 1,386

AMERICAN STAINLESS

Clear

License #1085845 · ONTARIO

Active

AMEX SHEET METAL INC

Clear

License #1105939 · HAYWARD

Active

AMFAB INC

Clear

License #280314 · CHINO HILLS

Active

AMTECH INC

Clear

License #560006 · CASTRO VALLEY

Contr Bond Susp

ANCHOR HEATING & AIR CONDITIONING INC

Clear

License #793477 · CARPINTERIA

Active

ANDERSON BUILDING SOLUTIONS INC

Clear

License #1070330 · LOMPOC

Active

ANDRADE SHEET METAL

Clear

License #1152942 · SAN JOSE

Active

ANDREW SHEET METAL

Clear

License #660652 · HOPLAND

Active

ANDY'S HEATING AND AIR CONDITIONING CO INC

Clear

License #396740 · YUBA CITY

Active

ANDY'S RAINGUTTER & SHEET METAL

Clear

License #806481 · SAN JOSE

Active

ANTELOPE VALLEY SHEET METAL

Clear

License #902828 · PALMDALE

Active

ANTHONY STAINLESS STEEL SHEET METAL INSTALLATIONS

Clear

License #632611 · GARDENA

Active

APEX MECHANICAL INC

Clear

License #857838 · MORGAN HILL

Active

AQUASOLTECH INC

Clear

License #830212 · SAN DIEGO

Active

AR METAL WORKS INC

Clear

License #1141175 · RIVERSIDE

Active

ARAGON SHEET METAL INC

Clear

License #1055223 · LANCASTER

Active

ARCHITECTURAL CUSTOM SHEET METAL

Clear

License #997035 · PALMDALE

Work Comp Susp

ARCHITECTURAL SHEET METAL CORPORATION

Clear

License #300720 · TIBURON

Active

ARCOS SHEET METAL

Clear

License #1018730 · VAN NUYS

Active

ARGOS HOME SYSTEMS INC

Clear

License #618111 · GARDEN GROVE

Active

ARROW AIR CONDITIONING & SHEET METAL

Clear

License #152255 · FRESNO

Active

ARROWHEAD SHEET METAL

Clear

License #334422 · COSTA MESA

Active

ART GROSSMANN & SONS LLC

Clear

License #919167 · SANTA BARBARA

Active

ARTISAN SHEET METAL CO OF OCEANSIDE INC

Clear

License #960556 · OCEANSIDE

Active

ARZEL SHEET METAL

Clear

License #1131538 · MORENO VALLEY

Active

ASHTONCO LLC

Clear

License #1058186 · PIEDMONT

Liab Ins Susp

ASM ARCHITECTURAL SHEET METAL INC.

Clear

License #955144 · PAHOA

Active

ASSOCIATED RESTAURANT CONTRACTORS

Clear

License #758863 · RIVERSIDE

Work Comp Susp

ASSURANCE SHEET METAL

Clear

License #965563 · FONTANA

Active

ATLAS HEATING & AIR-CONDITIONING CO

Clear

License #489501 · OAKLAND

Active

ATLAS SHEET METAL INC

Clear

License #742488 · FOUNTAIN VALLEY

Active

AULER INC

Clear

License #934981 · GREENVILLE

Active

AUSTIN HEAT & AIR

Clear

License #482282 · ROCKLIN

Active

AVALOS SHEET METAL

Clear

License #1036412 · LOWER LAKE

Active

AWAC INC

Clear

License #1011744 · RANCHO CORDOVA

Active

AZTEC HEATING AND AIR INC

Clear

License #1075509 · HOLLISTER

Active

AZTEC SHEET METAL

Clear

License #1078630 · MORENO VALLEY

Active

B & L MECHANICAL INC

Clear

License #492481 · FRESNO

Active

B & R SHEET METAL INC

Clear

License #485181 · EUGENE

Active

B & W CUSTOM RESTAURANT EQUIPMENT INC

Clear

License #733153 · LA HABRA

Active

B C RESTAURANT EQUIPMENT INSTALLATIONS LLC

Clear

License #1015291 · SANTA ROSA

Active

B D M FABRICATION & HVAC

Clear

License #1001399 · CORONA

Active

B D S SHEETMETAL & AIRCONDITIONING INC

Clear

License #467778 · LOS ANGELES

Active

B M I - PACWEST INC

Clear

License #819679 · TULARE

Active

B METAL FABRICATION INC

Clear

License #681290 · SOUTH SAN FRANCISCO

Active

B S D BUILDERS INC

Clear

License #879719 · SAN DIEGO

Active

B&M CIVIL LLC

Clear

License #861848 · RANCHO CORDOVA

Active

BADASS SHEET METAL INC

Clear

License #1034628 · HESPERIA

Active

BAM SHEET METAL CO

Clear

License #1050561 · SANTA FE SPRINGS

Active

BANCROFT CONSTRUCTION INC

Clear

License #431898 · SIMI VALLEY

Active

C43 Sheet Metal Contractor License Lookup

Use this page when you need a California C43 license lookup, a list of licensed sheet metal contractors, or a quick screen before assigning sheet metal work to a sub. Each row links to a contractor profile with CSLB status, workers' comp, bond, federal records, and permit checks.

California has 1,386 CSLB C43 license records for sheet metal contractors. 94% currently hold active licenses and 12.7% 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 C43 Sheet Metal 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 Sheet Metal Work

For sheet metal work, 12.7% 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.