Insulation contractors licensed in California

Every active California license that lists insulation work, sorted by name.

• Eer INC
  Concrete, Insulation · Pomona · #625855
  Active Insurance current
• Efficient Energy Solutions INC
  General Contractors, Electrical · Sacramento · #365598
  Active Insurance current
• Ekbatan Construction
  General Contractors, Drywall · Porter Ranch · #1125599
  Active No insurance on file
• El Dorado Roofing INC
  Roofing, General Contractors · Camino · #321433
  Active Insurance current
• Elite Acoustics INC
  Insulation · Rancho Cordova · #1029090
  Active Insurance current
• Elite Insulation
  Insulation · Menifee · #1148517
  Active No insurance on file
• Elljay Acoustics INC
  Drywall, Insulation · Irvine · #1082089
  Active Insurance current
• Elm Insulation & Sound Solutions
  Insulation · Chatsworth · #1122923
  Active Insurance current
• Em Quality Insulation Services
  Insulation · Ducor · #1063032
  Active No insurance on file
• Emerald Insulation & Acoustical INC
  Insulation · San Francisco · #1134153
  Active No insurance on file
• Empire Insulation Contractors
  Insulation · Windsor · #819279
  Active Insurance current
• Empire Insulation INC
  General Contractors, Insulation · San Diego · #860072
  Active Insurance current
• Empire Specialties
  General Contractors, Plumbing · San Diego · #991212
  Active Insurance current
• Empyrean Plumbing INC
  General Contractors, Plumbing · Riverside · #879157
  Active No insurance on file
• Energy Efficiency Ac
  General Contractors, Electrical · Carlsbad · #1026683
  Active Insurance current
• Energy Guard Insulation
  Insulation · Lafayette · #1009348
  Active No insurance on file
• Energy Savers Plus
  General Contractors, Windows & Glass · Granbury · #376507
  Active No insurance on file
• Engel Insulation INC
  Insulation · Roseville · #745646
  Active Insurance current
• Enkay
  Insulation · Fountain Valley · #509785
  Active Insurance current
• Enso Building Solutions INC DBA Enso Insulation
  Insulation · Fullerton · #1102528
  Active No insurance on file
• Envision Builders
  General Contractors, Painting · North Highlands · #326024
  Active No insurance on file
• Epic Insulation
  Insulation · Vacaville · #987822
  Active Insurance current
• Eric Stark Interiors INC
  Drywall, Insulation · San Jose · #591877
  Active Insurance expired
• Erik Haroldsen
  General Contractors, Insulation · Clovis · #742242
  Active No insurance on file
• Esplanade Builders INC
  General Contractors, Painting · Torrance · #831964
  Active Insurance current
• Evaluation & Remediation Services
  General Contractors, Plumbing · Lancaster · #807968
  Active No insurance on file
• Evans Building & Excavating INC
  Roofing, General Contractors · Yreka · #941439
  Active Insurance current
• Everguard Home Insulation INC
  Insulation · Woodland Hills · #224328
  Active Insurance current
• Evolve Acoustics INC
  Insulation · Agoura Hills · #1162266
  Active No insurance on file
• Excel Acoustics INC
  Insulation · Corona · #724511
  Active Insurance current
• Express Insulation INC
  Insulation · Fresno · #1005178
  Active No insurance on file
• F & M Foam and Coating
  Painting, Insulation · San Bernardino · #913172
  Active No insurance on file
• Family Air Conditioning INC
  Electrical, HVAC · Simi Valley · #292613
  Active Insurance current
• Far West Contractors Corp
  General Contractors, Insulation · Placentia · #870705
  Active Insurance current
• Farwest Insulation Contracting
  General Contractors, Painting · Anaheim · #845682
  Active Insurance current
• Fedvel Construction INC
  General Contractors, Insulation · Newbury Park · #1039252
  Active Insurance current
• Fibers Insulation
  Insulation · Moreno Valley · #1144311
  Active No insurance on file
• Finest City Acoustics INC
  Insulation · San Diego · #882817
  Active Insurance current
• Finley Acoustical Ceilings
  Insulation · Mission Viejo · #367671
  Active Insurance current
• Firestop Insulation & Acoustical Specialties
  Insulation · Santa Clara · #1081664
  Active Insurance expired
• Fisk Construction & Roofing
  Roofing, General Contractors · Clovis · #633433
  Active Insurance current
• Floor to Ceilings
  Drywall, Insulation · Concord · #352139
  Active Insurance current
• Foam King
  Insulation · Grass Valley · #1027544
  Active Insurance current
• Four Edges INC
  Roofing, General Contractors · Vacaville · #1056871
  Active Insurance current
• Fowlers Quality Roofing
  Roofing, Insulation · Ione · #740226
  Active Insurance current
• Frane Ceiling Services
  Insulation · Poway · #674034
  Active Insurance current
• Fresno Roofing CO INC
  Roofing, General Contractors · Fresno · #302777
  Active Insurance expired
• G & R Constructors INC
  General Contractors, Concrete · Yucaipa · #1124710
  Active Insurance current
• G & S Acoustics INC
  Insulation · Simi Valley · #381678
  Active Insurance current
• G Brothers Construction INC
  General Contractors, Drywall · Garden Grove · #753084
  Active Insurance current
• G C Acoustics INC
  Insulation · Capistrano Beach · #623801
  Active Insurance current
• G N Henley INC
  General Contractors, Painting · Clayton · #373161
  Active Insurance current
• G P Interiors
  Insulation · Phelan · #690404
  Active Insurance current
• G Winters Construction INC
  General Contractors, Insulation · Ridgecrest · #581559
  Active No insurance on file
• Gabbert Acoustical INC
  General Contractors, Insulation · Petaluma · #713754
  Active Insurance current
• Garcia's Precision Acoustics INC
  Insulation · San Marcos · #605515
  Active Insurance expired
• Gard Acoustic INC
  Insulation · Villa Park · #486468
  Active Insurance current
• Garner Acoustics
  Insulation · La Habra · #586007
  Active Insurance current
• Garvey Roofing Company Incorporated
  Roofing, General Contractors · Monrovia · #692839
  Active Insurance current
• Gary K Cox
  General Contractors, Insulation · Fall River Mills · #362618
  Active Insurance current
• Gaxiola Insulation Services
  Insulation · Garden Grove · #1064707
  Active Insurance current
• Gbi Insulation INC
  Insulation · Pocatello · #862702
  Active Insurance current
• Gc Custom Wallcoverings INC
  Painting, Insulation · Ventura · #1052301
  Active Insurance current
• Genesis Acoustics INC
  Insulation · Fresno · #627889
  Active Insurance current
• Genuine Drywall Contractors
  General Contractors, Drywall · Hercules · #952827
  Active Insurance current
• George Barrall
  General Contractors, Drywall · San Jose · #343557
  Active No insurance on file
• George Family Enterprises INC Northern California
  General Contractors, Insulation · Novato · #634157
  Active Insurance current
• George M Raymond CO
  General Contractors, Electrical · Orange · #104881
  Active Insurance current
• George Mcdonald Enterprises INC
  General Contractors, Insulation · Palo Alto · #586332
  Active No insurance on file
• Giampolini & CO
  Painting, Drywall · Emeryville · #322282
  Active Insurance current
• Gibson Heating and Air Conditioning
  HVAC, Insulation · Redding · #385291
  Active Insurance current
• Gilmore Company
  Electrical, Plumbing · San Rafael · #941806
  Active Insurance current
• Global Scaffold Construction Services INC
  Painting, Masonry · Hanover · #1006821
  Active Insurance current
• Go Green Insulation
  Roofing, Insulation · Verdi · #940286
  Active Insurance current
• Godinez Insulation INC
  Insulation · Salinas · #1126322
  Active Insurance current
• Gold Coast Insulation INC
  Insulation · Lompoc · #1128613
  Active Insurance current
• Gold Country Roofing
  Roofing, Insulation · Grass Valley · #453905
  Active Insurance current
• Gold Star Insulation L P
  General Contractors, Windows & Glass · Sacramento · #886354
  Active Insurance current
• Golden Bay Insulation INC
  Insulation · Menlo Park · #967498
  Active Insurance current
• Golden Bear Acoustics
  Insulation · Vacaville · #717764
  Active Insurance current
• Golden Gate Fence
  Insulation, Fencing · Concord · #991038
  Active Insurance current
• Golden State Home Services INC
  General Contractors, Windows & Glass · San Jose · #1098768
  Active No insurance on file
• Golden State Insulation
  Insulation · San Lorenzo · #1016833
  Active Insurance current
• Gonzalez Insulation Corp
  Insulation · Moreno Valley · #888344
  Active Insurance current
• Good-Start Insulation
  Insulation · Hemet · #1118359
  Active No insurance on file
• Gore Acoustics & Drywall Systems INC
  Drywall, Carpentry & Cabinets · Reno · #947044
  Active Insurance current
• Grable Construction Services
  General Contractors, Plumbing · Yucaipa · #600110
  Active No insurance on file
• Grani Installation INC
  Electrical, Drywall · Huntington Beach · #307767
  Active Insurance current
• Granite - Griffith a Joint Venture
  Roofing, General Contractors · Watsonville · #1112031
  Active Insurance expired
• Granite Construction Company
  Roofing, General Contractors · Watsonville · #89
  Active Insurance current
• Great Western Drywall
  Drywall, Insulation · San Diego · #569654
  Active Insurance current
• Green Mountain Insulation Construction
  Insulation · Fairfield · #1114923
  Active Insurance current
• Greencat INC
  General Contractors, Electrical · Hemet · #1047548
  Active Insurance current
• Greenlight Insulation
  Insulation · Winters · #966994
  Active No insurance on file
• Greenshield INC
  Insulation · Santa Clara · #981761
  Active Insurance current
• Greenteam Solutions
  Roofing, General Contractors · Orange · #913879
  Active Insurance current
• Greg Gayler Construction CO
  General Contractors, Insulation · Pittsburg · #414805
  Active Insurance expiring soon
• Greiner Heating Air and Electric INC
  Electrical, Plumbing · Dixon · #365955
  Active Insurance expired
• Grizzly Ceiling Systems INC
  Insulation · Los Gatos · #786800
  Active Insurance current
• Gs Williams INC DBA Sound Solution Group
  Electrical, Insulation · Rocklin · #837506
  Active Insurance current

Last checked against state records on Oct 4, 2026. How we get this data.