Insulation contractors licensed in California

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

• Apple Valley Insulation a Bdi Company INC
  Windows & Glass, Insulation · Columbus · #978408
  Active Insurance current
• Aragon Construction INC
  General Contractors, Masonry · Montclair · #799386
  Active Insurance current
• Arctic Insulation INC
  Insulation · Wilmington · #566901
  Active Insurance current
• Armor Roofing
  Roofing, Insulation · Modesto · #759855
  Active No insurance on file
• Arr'e Insulation Services
  Insulation · San Leandro · #1135868
  Active No insurance on file
• Arrow Acoustics INC
  Insulation · Hayward · #260647
  Active Insurance current
• Art La Sarge Acoustics
  Insulation · San Clemente · #320744
  Active No insurance on file
• Asbestos Instant Response INC DBA Air Demolition & Environmental
  General Contractors, Insulation · Los Angeles · #795278
  Active Insurance current
• Ati
  Roofing, General Contractors · Anaheim · #1075543
  Active Insurance current
• Ati Drywall INC
  Drywall, Insulation · Nipomo · #937206
  Active Insurance current
• Ati Restoration Spring Valley Ca INC
  Roofing, General Contractors · Anaheim · #613991
  Active Insurance current
• Atlantis Interiors
  Insulation · Sausalito · #618201
  Active Insurance expired
• Attic Advisor
  General Contractors, Insulation · Carlsbad · #1067298
  Active Insurance expiring soon
• Attic Bros
  General Contractors, Insulation · San Jose · #1115608
  Active Insurance current
• Attic Cats INC
  Insulation · Winnetka · #1117987
  Active No insurance on file
• Attic Construction Oc
  General Contractors, Insulation · Irvine · #1058682
  Active Insurance current
• Attic Crew
  General Contractors, HVAC · San Jose · #1023879
  Active Insurance current
• Attic Masters Insulation Services
  General Contractors, HVAC · Sherman Oaks · #1058199
  Active Insurance current
• Attic Projects LLC
  General Contractors, Electrical · San Diego · #1035247
  Active Insurance current
• Attic Pros INC
  General Contractors, Electrical · Oakland · #1022608
  Active No insurance on file
• Attic Repair Guys INC
  Insulation · Manteca · #1155370
  Active Insurance current
• Attic Solutions INC
  Insulation · Walnut Creek · #1036391
  Active Insurance current
• Attic Solutions of California LLC
  Insulation · San Leandro · #1146271
  Active No insurance on file
• Attic Star INC
  General Contractors, HVAC · Hayward · #1039731
  Active Insurance current
• Attic Team INC
  General Contractors, Insulation · San Jose · #1139000
  Active No insurance on file
• Attic Value
  Insulation · West Hills · #1136787
  Active No insurance on file
• Attical INC
  Insulation · Fremont · #1126472
  Active No insurance on file
• Atticali Ecoshield
  HVAC, Insulation · Milpitas · #1149346
  Active Insurance current
• Atticare Construction
  General Contractors, Insulation · Burbank · #1051462
  Active Insurance current
• Atticelite Insulation Solutions
  Insulation · Los Gatos · #1064834
  Active Insurance current
• Atticman Heating & Air Conditioning Insulation INC
  Electrical, Plumbing · Sacramento · #1046762
  Active Insurance expiring soon
• Atticshield
  General Contractors, Insulation · Escondido · #1138021
  Active Insurance current
• Auburn Acoustical
  General Contractors, Insulation · Colfax · #368690
  Active Insurance expired
• Avalon Enclosure Solutions INC
  Insulation · La Verne · #1133558
  Active Insurance current
• Awac INC
  Painting, Insulation · Rancho Cordova · #1011744
  Active No insurance on file
• B & B Interiors Drywall & Metal Framing
  Drywall, Insulation · Madera · #842784
  Active Insurance current
• B & L Mechanical INC
  General Contractors, Plumbing · Fresno · #492481
  Active No insurance on file
• B D Insulation CO
  Insulation · Santa Rosa · #1036749
  Active Insurance current
• B R Acoustical INC
  Insulation · Sacramento · #817340
  Active Insurance current
• B S D Builders INC
  General Contractors, Plumbing · San Diego · #879719
  Active Insurance current
• Badger Heating & Cooling INC
  Electrical, HVAC · Morgan Hill · #1121373
  Active Insurance current
• Baf Specialty INC
  Insulation · San Francisco · #765120
  Active Insurance current
• Banker Insulation
  Insulation · Ankeny · #1155499
  Active Insurance expiring soon
• Barham INC DBA Bz Construction
  General Contractors, Concrete · Ceres · #481523
  Active Insurance current
• Barre Insulation INC
  Insulation · Spring Valley · #1054149
  Active Insurance current
• Barrier Specialty Roofing & Coatings INC
  Roofing, General Contractors · Fresno · #759120
  Active No insurance on file
• Barry Alan Bye DBA Barrys Drywall
  Drywall, Insulation · Lake Isabella · #774936
  Active No insurance on file
• Barth Roofing Company INC
  Roofing, General Contractors · Lathrop · #760030
  Active Insurance current
• Bartkowski Firestop Installation
  Insulation · Wilmington · #1046655
  Active Insurance current
• Bay Area Acoustics
  Insulation · Campbell · #1013637
  Active Insurance current
• Bay Area Fireplace Const & Insulation
  General Contractors, Insulation · San Jose · #814698
  Active No insurance on file
• Bay Area Insulation Services
  Insulation · Redwood City · #1032509
  Active No insurance on file
• Bay Area Insulation Services INC
  Insulation · San Jose · #1053575
  Active Insurance current
• Bay Area Mechanical Insulation
  Insulation · Santa Clara · #1013206
  Active Insurance current
• Bay City INC
  Painting, Insulation · Murphys · #772631
  Active Insurance current
• Bay Valley Insulation INC
  General Contractors, Windows & Glass · Fremont · #546944
  Active Insurance current
• Bay Weatherization & Insulation
  Insulation · San Jose · #777747
  Active No insurance on file
• Bay West Insulation INC
  Insulation · Lathrop · #1043333
  Active Insurance current
• Bayside Equipment Company
  General Contractors, Electrical · Redwood City · #467763
  Active Insurance current
• Bayside Insulation & Construction INC
  General Contractors, Insulation · Concord · #991280
  Active Insurance current
• Bayside Interiors INC
  General Contractors, Painting · Fremont · #454203
  Active Insurance current
• Bayview Industrial Services INC
  General Contractors, Insulation · Oakland · #1019537
  Active Insurance current
• Be Tru Construction
  General Contractors, Painting · Wildomar · #1073448
  Active Insurance current
• Bear Fireproofing
  Insulation · Alviso · #1007722
  Active No insurance on file
• Bear Scaffold and Services
  Insulation · Alviso · #973311
  Active No insurance on file
• Bedud Insulation INC
  Insulation · Sherman Oaks · #1154806
  Active No insurance on file
• Belfor Environmental INC
  General Contractors, Insulation · Birmingham · #892184
  Active Insurance current
• Bell Bros
  General Contractors, Electrical · Mather · #726129
  Active Insurance current
• Bell Roof CO
  Roofing, Insulation · Colton · #119946
  Active Insurance current
• Belmont Insulation
  Insulation · Long Beach · #1144475
  Active No insurance on file
• Beltran Acoustics
  Insulation · Turlock · #1122583
  Active Insurance current
• Ben Tsuon Kalaf
  General Contractors, Tile & Stone · Tarzana · #336579
  Active No insurance on file
• Bernardino Roofing LLC
  Roofing, Insulation · Citrus Heights · #817945
  Active Insurance current
• Berry Roofing INC
  Roofing, General Contractors · Riverside · #691947
  Active Insurance current
• Best Interiors INC
  General Contractors, Drywall · Anaheim · #504013
  Active Insurance expiring soon
• Bizal Hoff CO
  General Contractors, Drywall · Anaheim · #245075
  Active Insurance current
• Bl Attic Professional INC
  Insulation · Santee · #1082717
  Active Insurance current
• Black Ridge Insulation INC
  Insulation · Anaheim · #1141996
  Active No insurance on file
• Blacksmith
  General Contractors, Electrical · North Hollywood · #294488
  Active No insurance on file
• Bless Home Remodeling INC
  Roofing, General Contractors · Anaheim · #1111866
  Active No insurance on file
• Bloc Construction INC
  General Contractors, Insulation · San Diego · #1059540
  Active Insurance current
• Blue Phoenix Contracting LLC
  Insulation · Livermore · #1113076
  Active No insurance on file
• Blue Ribbon Acoustics
  General Contractors, Insulation · Westlake Village · #983712
  Active No insurance on file
• Blue's Roofing CO
  Roofing, General Contractors · Milpitas · #335210
  Active Insurance current
• Bmw Builders
  General Contractors, Painting · Anaheim · #593623
  Active No insurance on file
• Bob Jahn's Roofing INC
  Roofing, Insulation · Roseville · #400569
  Active Insurance current
• Bold Restoration INC
  General Contractors, Painting · San Leandro · #1018292
  Active Insurance current
• Brad Anderson Construction INC
  General Contractors, Insulation · Arroyo Grande · #606982
  Active No insurance on file
• Bradley Commercial Interiors LLC
  Drywall, Insulation · Porterville · #1146945
  Active No insurance on file
• Bradley Jay Amidan
  Insulation · Azusa · #1080460
  Active No insurance on file
• Brady Socal Incorporated
  General Contractors, Painting · La Mesa · #980003
  Active No insurance on file
• Brady West INC
  General Contractors, Painting · Omaha · #1098648
  Active Insurance current
• Brady-Standard
  General Contractors, Painting · Lakeside · #1057462
  Active Insurance current
• Brand Energy Services of California INC
  Painting, Insulation · Fairfield · #867721
  Active Insurance current
• Brand Scaffold Services INC
  Painting, Insulation · Fairfield · #949573
  Active Insurance current
• Brazos Construction and Insulation
  Roofing, General Contractors · Madera · #1090900
  Active Insurance expired
• Brazos Urethane INC
  Roofing, General Contractors · Texas City · #982578
  Active Insurance current
• Brendan Mc Kenny
  General Contractors, Plumbing · Eureka · #421226
  Active Insurance current
• Brent Weaver
  General Contractors, Windows & Glass · Redding · #1102100
  Active No insurance on file
• Brett Moody
  General Contractors, Painting · Santa Rosa · #664856
  Active No insurance on file

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