C-2

C-2 Insulation & Acoustical Contractors in California - Page 23

1,243 CSLB C-2 license records for California (Page 23 of 25)

CSLB C-2 License Scope

Insulation and acoustical contractors for thermal and sound insulation.

1,243

Total Contractors

1,195

Active Licenses

153

Federal Records

Run CSLB License Lookup

C-2 Insulation & Acoustical Contractor License Records

Showing contractors 1101-1150 of 1,243

STITES ACOUSTICAL SERVICES

Clear

License #1116045 · CANYON LAKE

Active

STITSER DRYWALL

Clear

License #591302 · RENO

Active

STOCKTON ACE HARDWARE INC

Clear

License #623405 · STOCKTON

Active

STONECO CONTRACTING INC

Clear

License #917330 · SUSANVILLE

Active

STRAIGHT EDGE ROOFING INC

Clear

License #839371 · ATWATER

Active

SUN VALLEY ACOUSTICAL CORPORATION

Clear

License #488727 · FORT COLLINS

Active

SUNDOWNER INSULATION COMPANY INC

Clear

License #421367 · CLOVIS

Active

SUNRISE ACOUSTIC

Clear

License #765384 · PHELAN

Active

SUPERGREEN DEVELOPMENT INC

Clear

License #1053481 · STUDIO CITY

Active

SUPERIOR FIRESTOP & INSULATION

Clear

License #825814 · RIPON

Active

SUPERIOR FLOOD AND FIRE RESTORATION INC

Clear

License #1033726 · SAN JACINTO

Active

SUPERIOR INSULATION

Clear

License #967721 · SANGER

Active

SUPERIOR INSULATION

Clear

License #1146932 · SAN JOSE

Active

SUPERIOR MECHANICAL INSULATION INC

Clear

License #989343 · MERCED

Active

SUPERL INC

Clear

License #719454 · LINO LAKES

Active

SWPLUMBINC

Clear

License #1008750 · ALPINE

Active

SYNERGY COMPANIES

Clear

License #835016 · OCEANSIDE

Active

SYNERGY E E

Clear

License #916505 · SAINT GEORGE

Active

SYNERGY EE INC

Clear

License #945168 · CARLSBAD

Active

SYNERGY ENTERPRISES INC

Clear

License #804759 · CARLSBAD

Active

T & D INSULATION & RAINGUTTERS

Clear

License #429836 · GRANADA HILLS

Active

T & T INSULATION

Clear

License #786913 · BAKERSFIELD

Active

T - P ACOUSTICS INC - CALIFORNIA

Clear

License #592834 · PHOENIX

Susp - No Qualifier

T 3 INC

Clear

License #805816 · FREMONT

Active

T I INDUSTRY CORPORATION

Clear

License #853358 · SHERMAN OAKS

Active

T N T CONSTRUCTION

Clear

License #674225 · REDLANDS

Active

T R ENTERPRISES

Clear

License #660631 · ROUGH AND READY

Active

TARVER CONSTRUCTION COMPANY

Clear

License #773585 · FAIR OAKS

Active

TAYLOR INSULATION CONTRACTORS LTD

Clear

License #961386 · APPLE VALLEY

Active

TECH-WALL OF VENTURA INC

Clear

License #599057 · VENTURA

Active

TECON SERVICES INC

Clear

License #473816 · HOUSTON

Active

TED'S CONSTRUCTION & INSULATION INC

Clear

License #374110 · BLUE JAY

Active

TEMPCO

Clear

License #891262 · ARTESIA

Active

TEMPEST INSULATION INC

Clear

License #1064636 · HAYWARD

SOS Suspension

THE ATTIC DOCTOR

Clear

License #1007285 · ANAHEIM

Active

THE ATTIC INSULATION SPECIALISTS

Clear

License #1139733 · WOODLAND HILLS

Active

THE HOME DEPOT

Clear

License #602331 · ATLANTA

Active

THE NEVELL GROUP INC

Clear

License #816857 · BREA

Active

THERMACORE INSULATION INC

Clear

License #1154818 · STOCKTON

Active

THERMAL ADVANTAGE OF CALIFORNIA INC

Clear

License #1126284 · VISTA

Active

THERMAL CONSTRUCTION INC

Clear

License #691577 · PERRIS

Active

THERMAL SYSTEMS MECHANICAL INSULATION INC

Clear

License #853989 · SHERIDAN

Active

THERMO BAY INSULATION

Clear

License #1030570 · STOCKTON

Active

THERMO SHIELD INSULATION

Clear

License #1145229 · RIALTO

Active

THOMASVILLE CONSTRUCTION INC

Clear

License #585556 · FULLERTON

Active

THOR CONTRACTING CORPORATION

Clear

License #1093228 · EL SOBRANTE

Active

THORSEN'S-NORQUIST INC

Clear

License #688058 · TURLOCK

Active

TIGRE FIRESTOP & INSULATION

Clear

License #1074496 · HAYWARD

Active

TIKAL ACOUSTIC INC

Clear

License #903499 · NORTHRIDGE

Active

TIMBERLAKE PAINTING

Clear

License #604978 · MURRIETA

Active

Related CSLB License Classifications

C-2 Insulation & Acoustical Contractor License Lookup

Use this page when you need a California C-2 license lookup, a list of licensed insulation & acoustical contractors, or a quick screen before assigning insulation & acoustical work to a sub. Each row links to a contractor profile with CSLB status, workers' comp, bond, federal records, and permit checks.

California has 1,243 CSLB C-2 license records for insulation & acoustical contractors. 96% currently hold active licenses and 12.3% 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 C-2 Insulation & Acoustical 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 Insulation & Acoustical Work

For insulation & acoustical work, 12.3% 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.