SiteVetterSiteVetter
C43

C43 Sheet Metal Contractors in California - Page 6

1,386 CSLB C43 license records for California (Page 6 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 251-300 of 1,386

AIR CRAFT INC

Clear

License #1018104 · RANCHO CORDOVA

Active

AIR DESIGN HEATING & COOLING

Clear

License #604264 · DANVILLE

Active

AIR EXCHANGE INC

Clear

License #664135 · FAIRFIELD

Active

AIR KING

Clear

License #645222 · ESCONDIDO

Active

AIR KOOL SERVICE

Clear

License #516459 · BAKERSFIELD

Active

AIR MECHANICAL HEATING & AIR CONDITIONING INC

Clear

License #843278 · BAKERSFIELD

Active

AIR SQUARED MECHANICAL

Clear

License #809565 · TRACY

Active

AIR SQUARED MECHANICAL SERVICE AND MAINTENANCE INC

Clear

License #1062730 · TRACY

Active

AIR SYNERGY INC

Clear

License #1054064 · PITTSBURG

Active

AIR TECH HEATING & AIR CONDITIONING

Clear

License #742544 · VACAVILLE

Active

AIR TIGHT

Clear

License #832746 · ARCATA

Active

AIR TIME MECHANICAL INC

Clear

License #736604 · CONCORD

Active

AIR-CON ENERGY

Clear

License #431251 · ORLAND

Work Comp Susp

AIREFORCE HEATING & AIR INC

Clear

License #978868 · SANTEE

Active

AIRTEC SERVICE

Clear

License #661643 · WATSONVILLE

Active

ALCHEMY SHEET METAL INC

Clear

License #994653 · SAN CLEMENTE

Active

ALCO MECHANICAL INC

Clear

License #746138 · HERALD

Active

ALCO SHEET METAL & HEATING INC

Clear

License #464367 · ALAMO

Active

ALEXANDER RAINGUTTERS

Clear

License #1114062 · SANTA MONICA

Active

ALEXANDER VARGAS

Clear

License #1118459 · VAN NUYS

Active

ALL ABOUT METAL INC

Clear

License #776676 · SANTA BARBARA

Active

ALL AIR ENGINEERING CO

Clear

License #631565 · CYPRESS

Active

ALL AROUND GUTTERS

Clear

License #750633 · SEBASTOPOL

Active

ALL AROUND SEAMLESS GUTTER CO

Clear

License #775444 · CLAYTON

Active

ALL BAY MECHANICAL INC

Clear

License #827925 · GILROY

Active

ALL IN RAIN GUTTER & SHEET METAL SERVICES

Clear

License #1097216 · LANCASTER

Active

ALL IN RAIN GUTTERS INC

Clear

License #1147590 · LANCASTER

Active

ALL PROFESSIONAL SHEET METAL

Clear

License #1155075 · HOMELAND

Active

ALL SEASONS GUTTERS & PATIO COVERS

Clear

License #1043941 · CLOVIS

Active

ALL STAINLESS INC

Clear

License #845258 · NORTH HILLS

Active

ALL VALLEY HEATING AND AIR CONDITIONING

Clear

License #614903 · VALENCIA

Active

ALL WEATHER SHEET METAL INC

Clear

License #930419 · WINCHESTER

Active

ALLEGIANT MECHANICAL INC

Clear

License #1132804 · WESTMINSTER

Active

ALLIANCE FABRICATION & HVAC, INC

Clear

License #1077838 · BAKERSFIELD

Active

ALLIANCE SHEET METAL INC

Clear

License #1060655 · IMPERIAL BEACH

Active

ALLOYS SHEET METAL

Clear

License #1069547 · LOS ANGELES

Active

ALLSTAR HEATING AND AIR CONDITIONING

Clear

License #608469 · BUELLTON

Active

ALLY SHEET METAL

Clear

License #1065630 · DEL MAR

Active

ALMAZAN SHEET METAL

Clear

License #1066364 · PHELAN

Active

ALPHA AIR CONDITIONING & HEATING INC

Clear

License #896570 · SUNLAND

Active

ALPHA REFRIGERATION & AIR CONDITIONING INC

Clear

License #987446 · CANYON COUNTRY

Active

ALPINE MFG GROUP INCORPORATED

Clear

License #1008567 · MONTEBELLO

Active

ALTA METAL INC

Clear

License #1113404 · THREE RIVERS

Active

AMERICAN EAGLE ROOFING & SHEETMETAL INC

Clear

License #818252 · SAN MATEO

Active

AMERICAN INCORPORATED

Clear

License #292529 · VISALIA

Active

AMERICAN MECHANICAL; IQ CONTROLS

Clear

License #883177 · WALNUT CREEK

Active

AMERICAN SHEET METAL & MECHANICAL

Clear

License #1130767 · SAN LEANDRO

Active

AMERICAN SHEET METAL INC

Clear

License #1150271 · SUN VALLEY

Active

AMERICAN SHEET METAL PARTITION CO

Clear

License #277769 · SACRAMENTO

Active

AMERICAN SHEETMETAL SPECIALTIES INC

Clear

License #859704 · MENTONE

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.