California contractors with employees — page 13 of 278
83,198 company licenses with workers' compensation insurance or self-insurance on file — the contractors that have employees.
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| Place | Contractor | License | Main classification | Expires |
|---|---|---|---|---|
| Santa Clarita, CA | AHERSI QUALITY CONSTRUCTION CORP | 1086443 | B — General Building | Jan 31, 2028 |
| Woodland Hills, CA | AHI ROOFING INC | 1105608 | C-39 — Roofing | Jun 30, 2027 |
| Parker, CO | AHJ FIRE AND ELECTRICAL CFM HOODS | 1137192 | C-10 — Electrical | May 31, 2027 |
| Santa Rosa, CA | AHLBORN FENCE & STEEL INC | 793504 | C-13 — Fencing | Apr 30, 2027 |
| Santa Rosa, CA | AHLBORN STRUCTURAL STEEL INC | 854244 | C-13 — Fencing | Feb 28, 2027 |
| Santee, CA | AHLEE BACKFLOW SERVICE INC | 516561 | C-36 — Plumbing | Oct 31, 2027 |
| San Francisco, CA | AHN HOUSE CORPORATION | 513313 | C-39 — Roofing | Jul 31, 2027 |
| Baldwin Park, CA | AHONGDA CONSTRUCTION INC | 983344 | B — General Building | May 31, 2027 |
| San Gabriel, CA | AHOUSE CONSTRUCTION & REMODELING INC | 1110424 | A — General Engineering | Sep 30, 2027 |
| Indio, CA | AHOY AIR - CONDITIONING HEATING & PLUMBING SOUCEKAZ LLC | 986711 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| Modesto, CA | AHRENHOLTZ MASONRY | 989924 | C-29 — Masonry | Jan 31, 2028 |
| San Diego, CA | AHRENS MECHANICAL | 957287 | A — General Engineering | Feb 28, 2027 |
| Clayton, CA | AHS LANDSCAPING INC | 1103285 | C-27 — Landscaping | Apr 30, 2027 |
| Union City, CA | AHSOLAR PRO SOLUTIONS AFFORDABLE HOME SOLAR LLC | 1006946 | C-10 — Electrical | Jan 31, 2027 |
| Torrance, CA | AHT GLOBAL WEST INC | 1107810 | C-10 — Electrical | Jul 31, 2027 |
| Anchorage, AK | AHTNA DESIGN - BUILD INC | 982195 | A — General Engineering | Mar 31, 2027 |
| Anchorage, AK | AHTNA GOVERNMENT SERVICES CORPORATION | 772153 | A — General Engineering | Dec 31, 2027 |
| San Jose, CA | AHURA CONSTRUCTION | 1038302 | B — General Building | Jul 31, 2028 |
| Ahwahnee, CA | AHWAHNEE HEATING & AIR CONDITIONING INC | 681518 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2028 |
| Woodland Hills, CA | AI BUILDERS ZLNKS INC | 1033090 | B — General Building | Nov 30, 2027 |
| Huntington Beach, CA | AI-TEK | 930778 | C-7 — Low Voltage Systems | Apr 30, 2027 |
| Riverside, CA | AIA BUILDERS INC | 1146574 | B — General Building | Nov 30, 2027 |
| Riverside, CA | AIAN CORP | 1069095 | B — General Building | Sep 30, 2028 |
| Chico, CA | AIC ELECTRIC AGRICULTURAL INDUSTRIAL COMMERCIAL ELECTRIC INC | 1037050 | C-10 — Electrical | Mar 31, 2028 |
| Bakersfield, CA | AIC HEATING AND AIR AIC ELECTRIC COMPANY INC | 1022669 | B — General Building | Sep 30, 2027 |
| Santa Ana, CA | AICE REMODELING | 1116978 | B-2 — Residential Remodeling | Feb 29, 2028 |
| San Marcos, CA | AICON SOLAR AICON TECHNOLOGIES | 1068687 | B — General Building | Sep 30, 2028 |
| Rialto, CA | AID TREE CARE CORP | 994038 | D-49 — Tree Service | Jun 30, 2028 |
| Glendale, CA | AIDEN'S PLUMBING AND ROOTER | 1057799 | C-36 — Plumbing | Sep 30, 2027 |
| Santa Clara, CA | AIDEN'S QUALITY PAINTING INC | 992655 | C-33 — Painting and Decorating | Feb 28, 2027 |
| Brentwood, CA | AIELLO PAINTING | 838588 | C-33 — Painting and Decorating | May 31, 2028 |
| Salinas, CA | AIELLO PLASTERING INC | 738681 | C-35 — Lathing and Plastering | Jul 31, 2027 |
| Hayward, CA | AIF CONSTRUCTION INC | 1118656 | B — General Building | Mar 31, 2028 |
| Alamo, CA | AIKEN UNDERGROUND PLATINUM UNDERGROUND INC | 1093628 | A — General Engineering | Jul 31, 2028 |
| Westminster, CA | AIKYUM SOLAR AIKYUM INC | 986427 | C-10 — Electrical | Aug 31, 2027 |
| Ventura, CA | AIM GLASS & MIRROR SERVICE INC | 873205 | C-17 — Glazing | Jul 31, 2027 |
| Los Angeles, CA | AIM HIGHER CONSTRUCTION INC | 923376 | B — General Building | Oct 31, 2026 |
| San Francisco, CA | AIMHIGH SCAFFOLDING INC | 1087514 | D-39 — Scaffolding | Feb 29, 2028 |
| Buena Park, CA | AINOS ELECTRIC INC | 1061430 | C-10 — Electrical | Dec 31, 2027 |
| Fallbrook, CA | AINSLIE COMPANY THE | 454820 | B — General Building | Apr 30, 2028 |
| Escondido, CA | AIP REMODELING TVO ENTERPRISES INC | 807715 | B — General Building | May 31, 2028 |
| Sacramento, CA | AIR & LUBE SYSTEMS INC | 287715 | A — General Engineering | Dec 31, 2027 |
| Chico, CA | AIR - ART HEATING AND AIR CONDITIONING | 1001335 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 28, 2027 |
| La Puente, CA | AIR - BREE HEATING AND AIR CONDITIONING INC | 544484 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2026 |
| Walnut Creek, CA | AIR - CON MECHANICAL SERVICES INC | 636428 | C-10 — Electrical | Jul 31, 2028 |
| Redding, CA | AIR - O - SERVICE J S MECHANICAL INC | 846832 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Dec 31, 2027 |
| Palmdale, CA | AIR - PERF H V A C INC | 779099 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| Carson, CA | AIR - TEC DUNN CLAY ENTERPRISES INC | 420650 | ASB — Asbestos Certification | Apr 30, 2028 |
| Sherman Oaks, CA | AIR 1 AIR CONDITIONING AND HEATING INC | 891550 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 28, 2027 |
| Santa Clarita, CA | AIR AMERICAN INC | 960378 | B — General Building | Apr 30, 2027 |
| Fresno, CA | AIR APPARENT VAUGHN JOY INC | 866101 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| Sacramento, CA | AIR ATTACK HEATING AND COOLING LLC | 1117467 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2027 |
| Covina, CA | AIR BALANCE CO INC | 347017 | D-62 — Air and Water Balancing | Jan 31, 2028 |
| Pasadena, CA | AIR BALANCE EXPERTS CERTIFIED DUCT EXPERTS INC | 1158262 | D-62 — Air and Water Balancing | Jul 31, 2028 |
| San Jose, CA | AIR BALANCING TESTING CERTIFICATION SERVICES TESTING & CERTIFICATION SERVICES INC | 1064712 | D-62 — Air and Water Balancing | Mar 31, 2028 |
| Ontario, CA | AIR BEE HVAC | 1158451 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| Escondido, CA | AIR BENDERS HVAC LLC | 1139434 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| Santa Ana, CA | AIR BLUE HVAC | 1084688 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Dec 31, 2027 |
| Upland, CA | AIR BOSS MECHANICAL INC | 827830 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2027 |
| Reseda, CA | AIR BREEZE INC | 983866 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| Stockton, CA | AIR BROS MECHANICAL LLC | 1123895 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| Discovery Bay, CA | AIR BROTHERS MECHANICAL INC | 1034383 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Dec 31, 2027 |
| Lake Forest, CA | AIR CARE EXPERTS AWARDED GLOBAL SERVICES INC | 764416 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| Rancho Santa Margarita, CA | AIR CARE HEATING & AIR CONDITIONING INC | 1018184 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2027 |
| San Jose, CA | AIR CARE HEATING & COOLING INC | 984584 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| Tujunga, CA | AIR CARE HVAC INC | 1083615 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2027 |
| Stockton, CA | AIR CARE SOLUTIONS INC | 1137948 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| Walnut, CA | AIR CARESAVER CORP | 1054832 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| Canyon Country, CA | AIR CLASSIC INC | 822374 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2028 |
| Santa Ana, CA | AIR CLEANING TECHNOLOGY KRAUSE A C T | 761220 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2027 |
| Palmdale, CA | AIR CLIMATE INC | 1081315 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2027 |
| Bakersfield, CA | AIR CLIMATE PROS | 1151612 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| Encinitas, CA | AIR CLIMATE SOLUTIONS | 1055003 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| Tarzana, CA | AIR COM REFRIGERATION INC | 1005218 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| Lancaster, CA | AIR COMFORT CONTROL INC | 1003040 | B — General Building | Apr 30, 2027 |
| Pasadena, CA | AIR COMFORT EXPERTS SERUUN HVAC INC | 1062708 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2028 |
| El Centro, CA | AIR COMFORT HEATING & COOLING JASL ENTERPRISES INC | 754099 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2027 |
| Visalia, CA | AIR COMFORT HEATING & COOLING LLC | 859555 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| Imperial, CA | AIR COMFORT SOLUTIONS AIR CONDITIONING INC | 1144550 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2027 |
| Fresno, CA | AIR COMFORT SOLUTIONS INC | 949023 | B — General Building | Feb 29, 2028 |
| Orangevale, CA | AIR COMPANY RICK WHITE'S AIR COMPANY INC | 937274 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2027 |
| Anaheim, CA | AIR CONCEPTS F K J M ENTERPRISES INC | 534722 | B — General Building | Aug 31, 2028 |
| Livermore, CA | AIR CONCEPTS INC | 839627 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| Pasadena, CA | AIR CONDITIONING COMPANY INC | 819862 | B — General Building | May 31, 2027 |
| Sunland, CA | AIR CONDITIONING DEPOT INC | 699070 | B — General Building | May 31, 2028 |
| Rancho Cucamonga, CA | AIR CONDITIONING ENGINEERING INC | 236962 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| Winchester, CA | AIR CONDITIONING EXPERTS | 1007998 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2027 |
| Whittier, CA | AIR CONDITIONING MECHANICAL SERVICES INC | 1009486 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2028 |
| Laguna Hills, CA | AIR CONDITIONING SERVICES OF CALIFORNIA INC | 830366 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| Altadena, CA | AIR CONDITIONING SOLUTIONS INC | 863580 | B — General Building | Aug 31, 2027 |
| Montebello, CA | AIR CONDITIONING TECHNOLOGY INC | 1050285 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 28, 2027 |
| Granada Hills, CA | AIR CONDITIONING UNLIMITED INC | 803945 | C-10 — Electrical | Jul 31, 2028 |
| Concord, CA | AIR CONDTIONING SYSTEMS A C SYSTEMS INC | 632329 | C-10 — Electrical | Nov 30, 2027 |
| Santa Rosa, CA | AIR CONNECTION A C CONNECTION INC | 805918 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Mar 31, 2028 |
| Lafayette, CA | AIR CONTROL | 737768 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| Loomis, CA | AIR CONTROL & DESIGN INC | 1016584 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| Fresno, CA | AIR CONTROL BALANCING INC | 687168 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2028 |
| Sylmar, CA | AIR CONTROL HVAC INC | 1108507 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| Bakersfield, CA | AIR CONTROL SERVICES WAGONER AIR CONTROL SERVICES INC | 739835 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2028 |
| Elk Grove, CA | AIR CONTROL SERVICES INC | 867860 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2027 |
| Ontario, CA | AIR CONTROL SPECIALTIES INC | 570881 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| Ontario, CA | AIR CONTROL SYSTEMS INC | 639003 | C-2 — Insulation and Acoustical | Mar 31, 2028 |
| Rancho Cucamonga, CA | AIR CONTROLLED ENVIRONMENTS TRADEWINDS AIR CONDITIONING & HEATING INC | 960569 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 28, 2027 |
| Garden Grove, CA | AIR COOL & FAST | 1014905 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| Sacramento, CA | AIR COOL HEATING & COOLING INC | 899203 | B — General Building | Jun 30, 2027 |
| Calexico, CA | AIR COOL PLUS LLC | 986162 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| Watsonville, CA | AIR COOLING MECHANICAL | 1027227 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| Valley Center, CA | AIR CRAFTS HEATING & AIR CONDITIONING INC | 1024275 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| Placerville, CA | AIR CRAFTSMEN H V A C INC | 1030916 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2027 |
| Santa Clarita, CA | AIR CREW HEATING AND AIR CONDITIONING INC | 974038 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| Los Angeles, CA | AIR DEMOLITION & ENVIRONMENTAL SOLUTIONS ASBESTOS INSTANT RESPONSE INC | 795278 | ASB — Asbestos Certification | May 31, 2027 |
| Ramona, CA | AIR DIRECT HEATING & AC | 891200 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 28, 2027 |
| Rohnert Park, CA | AIR DOCTOR THREE CORD ENTERPRISES INC | 935257 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| Corona, CA | AIR DUCKS DUCT CLEANING INC | 995521 | D-64 — Non-specialized | Jan 31, 2028 |
| Glendale, CA | AIR DUCT CLEANING COMPANY MACHADO ENVIRONMENTAL CORPORATION THE | 719286 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 29, 2028 |
| Santa Clarita, CA | AIR DYNAMICS HEATING & COOLING | 1137015 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| Hesperia, CA | AIR EFFICIENCY SERVICES | 871086 | C-10 — Electrical | Jan 31, 2028 |
| Sun Valley, CA | AIR ENGINEERING SERVICE AESAIR INC | 675150 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| Vacaville, CA | AIR ESSENTIALS INC | 794773 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| Union City, CA | AIR EXCEL INC | 894167 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2027 |
| Fairfield, CA | AIR EXCHANGE INC | 664135 | C-43 — Sheet Metal | Feb 28, 2027 |
| Brentwood, CA | AIR EXPERTS BES HVAC LLC | 723158 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| Santee, CA | AIR EXPRESS HEATING & COOLING | 614208 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2028 |
| Bakersfield, CA | AIR EXPRESS HEATING AND AIR INC | 923365 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| Rancho Cordova, CA | AIR FILTER SUPPLY A CALIFORNIA CORPORATION | 878021 | D-64 — Non-specialized | May 31, 2028 |
| El Cajon, CA | AIR FLEX INC | 967016 | C-10 — Electrical | Oct 31, 2027 |
| Poway, CA | AIR FLOHS FLOHS INVESTMENTS INC | 724414 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| Downey, CA | AIR FLOW & HEATING LLC | 1145804 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2027 |
| Tustin, CA | AIR FLOW BROS LLC | 1089235 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| Anaheim, CA | AIR FLOW CONTROL AIR JV | 1054071 | A — General Engineering | May 31, 2027 |
| Glendale, CA | AIR FLOW HVAC INC | 1112450 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| Anaheim, CA | AIR FLOW MECHANICAL INC | 341410 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2026 |
| San Rafael, CA | AIR FLOW PRO'S | 938916 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2027 |
| Westminster, CA | AIR FLOWE LLC | 1156211 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| Thousand Oaks, CA | AIR FORCE AIR CONDITIONING & HEATING INC | 998040 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2028 |
| Sun Valley, CA | AIR FORCE HEATING & COOLING INC | 1007118 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2027 |
| Chino, CA | AIR FREEZE REFRIGERATION INC | 768048 | C-38 — Refrigeration | Aug 31, 2027 |
| Reseda, CA | AIR GO GREEN INC | 1012605 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2028 |
| San Jose, CA | AIR HERO HEATING AND AIR CONDITIONING INC | 1152036 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| Modesto, CA | AIR HEROES BAILEY'S HEATING & AIR INC | 889500 | B — General Building | Jan 31, 2027 |
| Ventura, CA | AIR INNOVATIONS INC | 1101483 | B — General Building | Feb 28, 2027 |
| Delano, CA | AIR KING HEATING & COOLING INC | 1054127 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2028 |
| Stockton, CA | AIR KING INC | 1085703 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2028 |
| Los Angeles, CA | AIR KOOL INC | 554106 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| Sun Valley, CA | AIR LA REFRIGERATION & HVAC INC | 1133625 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| South El Monte, CA | AIR LINK TECH INC | 1074767 | C-38 — Refrigeration | Apr 30, 2027 |
| Roseville, CA | AIR MANAGEMENT INC | 1053637 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| Rancho Cucamonga, CA | AIR MANAGEMENT INDUSTRIES INCORPORATED | 783245 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2028 |
| Sherman Oaks, CA | AIR MASTER HEATING AND COOLING AIR MASTER & POWER INC | 1103022 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| Elk Grove, CA | AIR MASTER SERVICE HEATING & AIR CONDITIONING INC | 1029758 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| Discovery Bay, CA | AIR MASTERS HEATING AND AIR CONDITIONING INC | 873520 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2027 |
| Santa Clarita, CA | AIR MASTERS INC | 578602 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2027 |
| Fontana, CA | AIR MASTERS SYSTEMS INC | 555300 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2026 |
| Citrus Heights, CA | AIR MAX HEATING & COOLING LINDAN SERVICE CORPORATION | 797569 | C-10 — Electrical | Jul 31, 2027 |
| Burbank, CA | AIR MAX HVAC INC | 865274 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| Laguna Niguel, CA | AIR MAX INC | 1015725 | B — General Building | Jul 31, 2028 |
| Anaheim, CA | AIR MAX JB MECHANICAL HEATING AND COOLING | 1089526 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2028 |
| Huntington Beach, CA | AIR MAX OC | 913796 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| San Marino, CA | AIR MAXX HVAC LLC | 1131774 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| Bakersfield, CA | AIR MECHANICAL HEATING & AIR CONDITIONING INC | 843278 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| Palmdale, CA | AIR MECHANICAL REFRIGERATION INC | 1098926 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2026 |
| Brentwood, CA | AIR MECHANICS INC | 799450 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| Chino Hills, CA | AIR MED HEATING & AIR CONDITIONING INC | 773323 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 29, 2028 |
| Walnut Creek, CA | AIR MEN HEATING AND AIR CONDITIONING | 955367 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Dec 31, 2026 |
| Escondido, CA | AIR MOVEMENT HEAT & AIR INC | 1043925 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2026 |
| Woodland Hills, CA | AIR MOVIN CORPORATION | 1147848 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Dec 31, 2027 |
| Saugus, CA | AIR MVP HEATING & AIR CONDITIONING INC | 1083244 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| West Covina, CA | AIR NOW HEATING & COOLING INC | 1026881 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| Sylmar, CA | AIR ON LOCATION INC | 913533 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2028 |
| Azusa, CA | AIR ON TIME CO | 867863 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2027 |
| Granada Hills, CA | AIR ONE AND BEYOND HEATING & COOLING INC | 1069195 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2026 |
| Altaville, CA | AIR ONE H V A C SYSTEMS INC | 886080 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| Rialto, CA | AIR ONE HEATING & A/C INC | 882397 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2028 |
| Los Angeles, CA | AIR ONE HEATING & COOLING INC | 1148077 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Dec 31, 2027 |
| San Francisco, CA | AIR PERFECTION HEATING & AIR CONDITIONING INC | 887963 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Dec 31, 2026 |
| San Ramon, CA | AIR PERFORMANCE HEATING & COOLING LLC | 876710 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| Sherman Oaks, CA | AIR PLANET HVAC INC | 1055585 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| Van Nuys, CA | AIR PLUS AP CONSTRUCTION GROUP INC | 573122 | B — General Building | Jul 31, 2027 |
| North Hollywood, CA | AIR PLUS H V A C INC | 954505 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2026 |
| Desert Hot Springs, CA | AIR PLUS HEATING & AIR CONDITIONING INC | 1065406 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2028 |
| San Diego, CA | AIR PLUS HEATING & COOLING AIR PLUS MECHANICAL INC | 616223 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2028 |
| Sacramento, CA | AIR PLUS INC | 1106450 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| Lodi, CA | AIR PRO COMFORT SYSTEMS INC | 945731 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2028 |
| Tarzana, CA | AIR PRO HEATING AND COOLING INC | 1015742 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| Chula Vista, CA | AIR PRO HOME SERVICES INC | 1094705 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| Los Angeles, CA | AIR PRO LA INC | 1118212 | C-10 — Electrical | Mar 31, 2028 |
| Victorville, CA | AIR PRO REFRIGERATION INC | 1108911 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| West Hills, CA | AIR PRO SOLUTIONS INC | 1135019 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| Van Nuys, CA | AIR PRODUCTS AND SERVICES AIR PRODUCTS INC | 456340 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| Hermosa Beach, CA | AIR PUMP ENTERPRISES INC | 1042444 | A — General Engineering | Jul 31, 2028 |
| Sherman Oaks, CA | AIR QUALITY HEATING & AIR AIR QUALITY RESTORE SERVICE INC | 1146850 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2027 |
| Los Angeles, CA | AIR QUALITY PROS USA INC | 1128259 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2026 |
| Los Angeles, CA | AIR QUALITY SOLUTIONS HVAC | 1154285 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2028 |
| San Jacinto, CA | AIR QUALITY SPECIALIST INC | 929419 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| Bellflower, CA | AIR QUALITY SYSTEMS INC | 708908 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 29, 2028 |
| Northridge, CA | AIR RANGER HEATING & COOLING INC | 1092904 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2026 |
| Winchester, CA | AIR REPAIR 24/7 LLC | 1088618 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| Lodi, CA | AIR REPAIR CASTELANELLI | 1141423 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| Victorville, CA | AIR REPAIR H V A C | 924184 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2028 |
| Lake Elsinore, CA | AIR RESPONSE HVAC LLC | 1122961 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| Fullerton, CA | AIR REVOLUTION HEATING AND COOLING INC | 1042990 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2028 |
| Rodeo, CA | AIR SCIENCE TECHNOLOGIES INC | 976092 | D-34 — Prefabricated Equipment | Aug 31, 2028 |
| Redlands, CA | AIR SERVICES MECHANICAL INC | 1023898 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 28, 2027 |
| San Jose, CA | AIR SHARKS LLC | 1100692 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| Burbank, CA | AIR SHIELD INC | 1043041 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2028 |
| Tulare, CA | AIR SMART HEATING AND COOLING INC | 1126223 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2026 |
| Jurupa Valley, CA | AIR SMITH & SONS INC | 1100620 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| Livermore, CA | AIR SOLUTIONS LLC | 1161492 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2028 |
| Galt, CA | AIR SPECIALIST INC | 1049336 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| El Cajon, CA | AIR STREAM HEATING & COOLING INC | 775625 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2026 |
| Visalia, CA | AIR SUN INC | 885073 | C-10 — Electrical | Sep 30, 2028 |
| Fullerton, CA | AIR SUPPLY HTG & A / C INC | 744462 | B — General Building | Oct 31, 2027 |
| Glendale, CA | AIR SUPPORT HVAC INC | 1132948 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 28, 2027 |
| Sun Valley, CA | AIR SUPREME HEATING AND AIR CONDITIONING A K G HEATING AIR CONDITIONING AND GENERAL CONSTRUCTION SERVICES | 898866 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| Pittsburg, CA | AIR SYNERGY INC | 1054064 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2027 |
| Ventura, CA | AIR SYSTEM SOLUTIONS INC | 937903 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2027 |
| Burbank, CA | AIR SYSTEMS CONTROL COMPANY INC | 927260 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2028 |
| San Jose, CA | AIR SYSTEMS INC | 855330 | C-10 — Electrical | Mar 31, 2027 |
| Santa Rosa, CA | AIR SYSTEMS INNOVATIONS INC | 1139991 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| La Mesa, CA | AIR SYSTEMS MECHANICAL INC | 837523 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| Folsom, CA | AIR SYSTEMS OF SACRAMENTO AIR SYSTEMS SERVICE & CONSTRUCTION LLC | 406794 | B — General Building | Sep 30, 2027 |
| Orangevale, CA | AIR TEAM MECHANICAL INC | 975323 | B — General Building | Jan 31, 2028 |
| Redondo Beach, CA | AIR TECH 24 HEATING AND AIR CONDITIONING INC | 1048416 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 29, 2028 |
| Sunland, CA | AIR TECH HEATING AND AIR CONDITIONING INC | 897430 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| Panorama City, CA | AIR TECH REPAIRS INC | 1079232 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2028 |
| Modesto, CA | AIR TECH SERVICES INC | 895425 | B — General Building | Feb 28, 2027 |
| Los Alamitos, CA | AIR TECHNICAL SERVICES INC | 470723 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| Hemet, CA | AIR TECHS HEATING & COOLING INC | 917939 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2028 |
| Patterson, CA | AIR TECHS MECHANICAL INC | 1086412 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2028 |
| Galt, CA | AIR TEMP MECHANICAL INC | 981517 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| North Highlands, CA | AIR TEMP SOLUTIONS | 1049654 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 28, 2027 |
| Vista, CA | AIR TEMPERATURE CONTROL HVAC INC | 1154982 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| El Monte, CA | AIR TEMPERATURE INC | 676565 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2027 |
| Simi Valley, CA | AIR TEMPERATURE SOLUTIONS INC | 988057 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2027 |
| El Cajon, CA | AIR TEMPERATURE SPECIALISTS | 763576 | C-4 — Boiler, Hot Water Heating and Steam Fitting | May 31, 2027 |
| Santa Barbara, CA | AIR TEST & BALANCE INC | 545311 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2026 |
| Arcata, CA | AIR TIGHT | 832746 | A — General Engineering | Feb 29, 2028 |
| Compton, CA | AIR TIGHT HEAT RITE LLC | 1068641 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2028 |
| Chino Hills, CA | AIR TIGHT INDUSTRIES INC | 871310 | D-21 — Machinery and Pumps | Jun 30, 2028 |
| Concord, CA | AIR TIME MECHANICAL INC | 736604 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 29, 2028 |
| Brea, CA | AIR TREATMENT CORPORATION | 793078 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| Monrovia, CA | AIR TRO INCORPORATED | 258228 | B — General Building | Dec 31, 2026 |
| Orange, CA | AIR TUBE TRANSFER SYSTEMS INC | 736692 | D-4 — Central Vacuum Systems | Apr 30, 2028 |
| Chino, CA | AIR TYME AC & HEATING SERVICE INC | 1024356 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| Huntington Beach, CA | AIR VISTA INC | 554338 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 29, 2028 |
| Tarzana, CA | AIR WAVE TECHNOLOGIES INC | 796755 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| Norwalk, CA | AIR WEST MECHANICAL CONSTRUCTION INC | 868570 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Dec 31, 2027 |
| Salinas, CA | AIR WORKS HEATING AND COOLING | 683893 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 29, 2028 |
| N Highlands, CA | AIR ZONE HEATING AND AIR CORP | 892038 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| Tulare, CA | AIR ZONE HEATING AND COOLING INC | 997862 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2026 |
| Modesto, CA | AIR ZONE HVAC INC | 831574 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2027 |
| Alhambra, CA | AIR ZONE INC | 834356 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| San Jose, CA | AIR- WORKS HEATING & COOLING | 1156195 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| Los Angeles, CA | AIR-AL CERTIFIED PREMIER CONSTRUCTION INC | 1082711 | B — General Building | Oct 31, 2027 |
| Pomona, CA | AIR-EX AIR CONDITIONING INC | 418759 | B — General Building | Mar 31, 2028 |
| Simi Valley, CA | AIR-FAB SERVICES INC | 1081639 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2027 |
| San Jose, CA | AIR-N-TECH INC | 1127003 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2028 |
| Redding, CA | AIR-O SERVICE DCH MECHANICAL INC | 1106943 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| Granada Hills, CA | AIR-O-STAT INC | 1074741 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2027 |
| Burbank, CA | AIR-O-TECH INC | 1035704 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 29, 2028 |
| Atascadero, CA | AIR-RITE REFRIGERATION JOHANSEN SERVICE INC | 494661 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| Pasadena, CA | AIR-TECH AIR CONDITIONING & HEATING INC | 541161 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2028 |
| El Cajon, CA | AIR-VAC SYSTEMS CONTRACTING AIR-VAC SYSTEMS LLC | 1113208 | B — General Building | Nov 30, 2027 |
| El Cajon, CA | AIRANDVAC.COM D & L EQUIPMENT WORKS | 783088 | D-34 — Prefabricated Equipment | Aug 31, 2028 |
| El Cajon, CA | AIRATION HEATING AND AIR | 1156441 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| Fullerton, CA | AIRBAND CONSTRUCTION & LANDSCAPE AIRBAND CORP | 1130836 | A — General Engineering | Dec 31, 2026 |
| Walnut Creek, CA | AIRBEE AC PRO HVAC SERVICES INC | 1160508 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2028 |
| Murrieta, CA | AIRBORNE ELECTRIC LLC | 1157288 | C-10 — Electrical | Jun 30, 2028 |
| Spring Valley, CA | AIRBORNE PLUMBING INC | 841561 | C-36 — Plumbing | Mar 31, 2028 |
| Fremont, CA | AIRCAL HEATING AIRCAL HEATING & SHEETMETAL INC | 723257 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| Tarzana, CA | AIRCALL | 761380 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2027 |
| Van Nuys, CA | AIRCALL INDUSTRIES INC | 1010942 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 29, 2028 |
| Beverly Hills, CA | AIRCARE PRO INCORPORATED | 1157961 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| Murrieta, CA | AIRCO AIR CONDITIONING & HEATING SERVICES INC | 936506 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| Northridge, CA | AIRCO HVAC INC | 935680 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| Irvine, CA | AIRCO INC | 1010812 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| Sacramento, CA | AIRCO MECHANICAL INC | 311454 | A — General Engineering | Aug 31, 2028 |
| Cape Coral, FL | AIRCO POWER SERVICES INC | 1015330 | D-21 — Machinery and Pumps | Jun 30, 2028 |
| Chatsworth, CA | AIRCOLD INC | 1138994 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| Santa Ana, CA | AIRCOM MECHANICAL | 496061 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| National City, CA | AIRCON CLIMATE SOLUTIONS INC | 1161928 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2028 |
| Gold River, CA | AIRCON ENERGY INC | 962305 | B — General Building | Jun 30, 2027 |
| Irvine, CA | AIRCON SOLUTIONS HEATING AND COOLING | 1142525 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| Lancaster, CA | AIRCONN HEATING & AIR INC | 996193 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2027 |
| Porterville, CA | AIRCOOLED HEATING & AIR CONDITIONING INC | 1075636 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| South El Monte, CA | AIRCOOLER CORPORATION | 901179 | C-10 — Electrical | Jul 31, 2027 |
| Citrus Heights, CA | AIRDIUKS HEATING & AIR INC | 1125007 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2028 |
| Cerritos, CA | AIRDYNE A /C A R I INDUSTRIES INC | 809770 | B — General Building | Jun 30, 2028 |
| Ventura, CA | AIRE COMFORT INC | 877321 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| Hemet, CA | AIRE ENGINEERING LLC | 1121591 | C-38 — Refrigeration | Jun 30, 2028 |
| Palmdale, CA | AIRE FORCE INC | 1011271 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 29, 2028 |
| Oxnard, CA | AIRE SERV OF CAMARILLO RJS HEATING AND AIR CONDITIONING LLC | 1047293 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2026 |
| Riverside, CA | AIRE SERV OF CORONA IRON CREST SOLUTIONS LLC | 1154500 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| Palm Desert, CA | AIRE SERV OF PALM DESERT BLUE HORIZON VENTURES LLC | 1134747 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| Arcadia, CA | AIRE SERV OF PASADENA COOL AND CLEAN REFRIGERATION INC | 942754 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2028 |
| Valley Springs, CA | AIRE SERV OF STOCKTON S & B HARRIS HEATING & AIR INC | 1064857 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2028 |
| Temecula, CA | AIRE SERV OF TEMECULA INLAND EMPIRE COMFORT GROUP LLC | 1159574 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2028 |
| Rancho Cucamonga, CA | AIRE SERV OF UPLAND-NORTH RANCHO CUCAMONGA ALWAYS LOOKING FOWARD INC | 1155217 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| Redwood City, CA | AIRE SHEET METAL INC | 271264 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Apr 30, 2027 |
| San Diego, CA | AIRE THEATER DESIGNS INC | 884707 | C-7 — Low Voltage Systems | Nov 30, 2027 |
Alphabetical order — this site ranks no one. Company licenses with a clear status in the CSLB file of October 1, 2026. Sole owners are not on this site; for today's status and complaints, use the CSLB's Instant License Check. How to read this.