California contractors with employees — page 66 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 Clara, CA | CONTROLLED SYSTEMS M T L CONTROLLED SYSTEMS INC | 861874 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| Roseville, CA | CONTROLTECH SOLUTIONS INTECH MECHANICAL COMPANY INC | 1078245 | B — General Building | Jul 31, 2027 |
| Chino, CA | CONTROLWORKS INC | 814065 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2028 |
| Santa Clara, CA | CONVECTEK HEATING & COOLING CONVECTEK | 953068 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Oct 31, 2028 |
| La Habra, CA | CONVENIENT AIR INC | 936103 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2027 |
| Los Angeles, CA | CONVENTION ELECTRIC INC | 751481 | C-10 — Electrical | Oct 31, 2027 |
| Anaheim, CA | CONVENTION TECHNICAL SERVICES INC | 767072 | C-10 — Electrical | Aug 31, 2027 |
| Whittier, CA | CONVERGE TELECOM AND DATA SOLUTIONS L M A TELECOMMUNICATIONS INC | 954486 | C-7 — Low Voltage Systems | Nov 30, 2026 |
| Riverside, CA | CONVERGENT COMMUNICATIONS INC | 966333 | C-7 — Low Voltage Systems | Oct 31, 2027 |
| Milpitas, CA | CONVERGENT CONSTRUCTION INC | 1052685 | A — General Engineering | Sep 30, 2028 |
| North Highlands, CA | CONVERGENT SYSTEMS | 793630 | C-10 — Electrical | Apr 30, 2027 |
| Bloomington, MN | CONVERGEONE INC | 861504 | C-7 — Low Voltage Systems | Jul 31, 2027 |
| La Palma, CA | CONVERGINT TECHNOLOGIES LLC | 986407 | C-10 — Electrical | Aug 31, 2027 |
| Redding, CA | CONVERSE CONSTRUCTION INC | 842863 | A — General Engineering | Jul 31, 2028 |
| Brea, CA | CONVERSE ENTERPRISES INC | 745806 | C-27 — Landscaping | Sep 30, 2027 |
| Susanville, CA | CONVERSE PLUMBING INC | 507103 | C-36 — Plumbing | May 31, 2028 |
| Santa Ana, CA | CONVERT BUILDERS CORPORATION | 996558 | B — General Building | Sep 30, 2026 |
| San Diego, CA | CONVEYOR & STORAGE SOLUTIONS INC | 730010 | D-21 — Machinery and Pumps | Nov 30, 2026 |
| Santa Fe Springs, CA | CONVEYOR SERVICE & ELECTRIC INC | 954779 | C-10 — Electrical | Nov 30, 2026 |
| Hesperia, CA | CONVEYOR SPECIALTIES INC | 905720 | D-21 — Machinery and Pumps | Feb 29, 2028 |
| Springfield, TN | CONVEYOR SYSTEMS INC | 944860 | D-21 — Machinery and Pumps | Jul 31, 2028 |
| San Diego, CA | CONVOY WEST CLEANUP SERVICES CONVOY WEST INC | 984619 | D-63 — Construction Clean-up | Jun 30, 2027 |
| Fair Oaks, CA | CONWAY J PLUMBING INC | 1103036 | C-36 — Plumbing | Mar 31, 2027 |
| Pleasanton, CA | CONXTECH INC | 855525 | C-51 — Structural Steel | Mar 31, 2027 |
| Camarillo, CA | COOGAN DEVELOPMENTS | 1142678 | B — General Building | Aug 31, 2027 |
| Escondido, CA | COOK AND SOLIS CONSTRUCTION INC | 462446 | C-27 — Landscaping | Sep 30, 2028 |
| Simi Valley, CA | COOK C CONCRETE INC | 824622 | C-8 — Concrete | Apr 30, 2027 |
| Temecula, CA | COOK COATINGS INC | 438394 | B — General Building | Jun 30, 2028 |
| Stonyford, CA | COOK CONSTRUCTION ENGINEERING PARTNERSHIP | 1136243 | A — General Engineering | Apr 30, 2027 |
| Diamond Springs, CA | COOK CUSTOM CABINETRY INC | 904929 | C-6 — Cabinet, Millwork and Finish Carpentry | Oct 31, 2027 |
| Capistrano Beach, CA | COOK DAVE CONCRETE CONSTRUCTION | 461897 | C-8 — Concrete | May 31, 2028 |
| El Cajon, CA | COOK DENNIS ROOFING INC | 545185 | C-39 — Roofing | Dec 31, 2026 |
| Winchester, CA | COOK DRYWALL CORPORATION | 415180 | B — General Building | Dec 31, 2027 |
| So Lake Tahoe, CA | COOK ED TREE SERVICE | 672335 | D-49 — Tree Service | Aug 31, 2028 |
| Rancho Cordova, CA | COOK ENGINEERING INC COOK GENERAL ENGINEERING INC | 816602 | A — General Engineering | Jan 31, 2027 |
| Lompoc, CA | COOK ERECTORS INCORPORATED | 532245 | B — General Building | Jun 30, 2028 |
| San Rafael, CA | COOK GENERAL CONTRACTOR INC | 903971 | B — General Building | Sep 30, 2027 |
| Roseville, CA | COOK RAY O HEATING AND AIR CONDITIONING GOLDEN STATE EQUIPMENT REPAIR | 829856 | C-10 — Electrical | Dec 31, 2027 |
| Portland, OR | COOK SOLUTIONS GROUP INC | 847169 | C-7 — Low Voltage Systems | Sep 30, 2028 |
| San Bruno, CA | COOKE & MC CANN INC | 888265 | B — General Building | Dec 31, 2026 |
| Fullerton, CA | COOKE G B INC | 366159 | A — General Engineering | Nov 30, 2026 |
| Monrovia, CA | COOKE R CONSTRUCTION INC | 315749 | B — General Building | May 31, 2028 |
| Folsom, CA | COOKIE CUTTER POOLS INC | 295133 | B — General Building | May 31, 2028 |
| San Francisco, CA | COOKLINE CONSTRUCTION INC | 1005541 | B — General Building | Jul 31, 2027 |
| Escondido, CA | COOKSON ENTERPRISES INC | 926313 | A — General Engineering | Dec 31, 2026 |
| Santa Clara, CA | COOL AID A / C AND REFRIGERATION | 776244 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| Los Angeles, CA | COOL AIR CALIFORNIA HEATING & COOLING INC | 1140026 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| Kelseyville, CA | COOL AIR CONDITIONING & HEATING INC | 576429 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2027 |
| El Cajon, CA | COOL AIR FOR YOU L J R INDUSTRIES INC | 916068 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| Sacramento, CA | COOL AIR INC A | 893319 | C-10 — Electrical | Mar 31, 2027 |
| Tujunga, CA | COOL AIR PRODUCTS INC | 1076363 | C-10 — Electrical | Jun 30, 2027 |
| Anaheim, CA | COOL AIR REFRIGERATION | 975999 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2028 |
| Murrieta, CA | COOL AIR SOLUTIONS SERVICES LLC | 874502 | B — General Building | Feb 29, 2028 |
| Selma, CA | COOL AIR SPECIALTY INC | 1068770 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2028 |
| Tustin, CA | COOL AIR TECHNOLOGIES INC | 745012 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2028 |
| Brentwood, CA | COOL AIRE SYSTEMS INC | 390869 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2026 |
| San Jacinto, CA | COOL BEAR HEATING & AIR INC | 1108804 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| Brentwood, CA | COOL BREEZE T & J CARMONA INC | 811513 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| Plumas Lake, CA | COOL BREEZE AIR LLC | 1143051 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2027 |
| Sacramento, CA | COOL BREEZE HEATING & AIR | 1118352 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| Sacramento, CA | COOL BREEZE PAINTING CO | 1095040 | C-33 — Painting and Decorating | Aug 31, 2028 |
| Reno, NV | COOL BREEZE REFRIGERATION INC | 960225 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2028 |
| Modesto, CA | COOL CARE HEATING AND AIR CONDITIONING INC | 961529 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 28, 2027 |
| Tukwila, WA | COOL CAT FENCE INLINE FENCE LLC | 1159426 | C-13 — Fencing | Aug 31, 2028 |
| Sylmar, CA | COOL CHOICE HVAC LLC | 1154957 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| Glendale, CA | COOL CLIMATE INC | 1117982 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| Wildomar, CA | COOL COMFORT HEATING & AIR | 1141325 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| Van Nuys, CA | COOL CONTROL GROUP INC | 1102418 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| Laguna Beach, CA | COOL CORRECT AIR CORP | 1142706 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| Stockton, CA | COOL EARTH SOLAR DEVELOPMENT LLC | 996520 | C-10 — Electrical | Sep 30, 2028 |
| La Quinta, CA | COOL FLOW AIR CONDITIONING & HEATING LLC | 1148298 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Dec 31, 2027 |
| Salida, CA | COOL GUY MECHANICAL INC | 1070337 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| San Diego, CA | COOL GUYS | 1156890 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| Palm Springs, CA | COOL GUYS AIR CONDITIONING AND HEATING | 1041125 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2028 |
| Sunland, CA | COOL GUYS HEATING AND COOLING INC | 1062510 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2027 |
| San Jose, CA | COOL GUYS MECHANICAL INC | 1002413 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| Pine Valley, CA | COOL HAND LUKE HEATING & AIR CONDITIONING | 1082631 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2027 |
| Camarillo, CA | COOL HERO HEATING & AIR LLC | 1158942 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| Poway, CA | COOL IT HEAT IT INC | 975400 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| Bakersfield, CA | COOL JAY'S AIR CONDITIONING INC | 1152312 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| Cameron Park, CA | COOL MECHANICAL INCORPORATION | 995770 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2028 |
| Madera, CA | COOL N HEAT LLC | 1136363 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2027 |
| Glendale, CA | COOL N HEAT PROS INC | 1135959 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2027 |
| Dublin, CA | COOL PAINTING INC | 954339 | C-33 — Painting and Decorating | Nov 30, 2026 |
| Calabasas Hills, CA | COOL PLUMBING INC | 1138640 | C-36 — Plumbing | Jun 30, 2027 |
| Mountain View, CA | COOL POOL SERVICE INC | 490925 | D-35 — Pool and Spa Maintenance | May 31, 2028 |
| Rocklin, CA | COOL POOLS SERVICE & REPAIR COOL POOLS INC | 995926 | D-35 — Pool and Spa Maintenance | Aug 31, 2028 |
| Spring Valley, CA | COOL ROOF RESTORATIONS CORP | 995403 | C-39 — Roofing | Sep 30, 2027 |
| La Mirada, CA | COOL ROOF SERVICE LLC | 920169 | B — General Building | Apr 30, 2027 |
| Winnetka, CA | COOL SUMMER AIR & HEAT INC | 1066592 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| Santa Barbara, CA | COOL TECH HVAC INC | 1115124 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2028 |
| San Carlos, CA | COOL TECH MECHANICAL INC | 1046072 | B — General Building | Oct 31, 2026 |
| Northridge, CA | COOL TEMP HEATING & AIR CONDITIONING INC | 1020954 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2026 |
| Ventura, CA | COOL WEST AIR CONDITIONING AND HEATING | 745932 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 29, 2028 |
| Garden Grove, CA | COOL WHITE SCIENCES INC | 1035408 | A — General Engineering | Dec 31, 2027 |
| Glendale, CA | COOL WORKS HVACR INC | 1025608 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2027 |
| San Marcos, CA | COOL-ROOF SYSTEMS COMMON SENSE SOLUTIONS INC | 853763 | C-2 — Insulation and Acoustical | Jan 31, 2027 |
| Gardena, CA | COOLAND INC | 927357 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| Brea, CA | COOLARIS HVAC INC | 1153046 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2028 |
| Alpine, CA | COOLER GUYS THE | 1039816 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| Antioch, CA | COOLER SOLUTIONS INC | 832874 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| Indio, CA | COOLEST AIR | 1058689 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2027 |
| Anaheim, CA | COOLETS HEATING AND AIRCONDITIONING INC | 1117044 | C-10 — Electrical | Feb 29, 2028 |
| Torrance, CA | COOLEY BROTHERS PAINTING COOLEY PROFESSIONAL SERVICES INC | 957815 | C-33 — Painting and Decorating | Mar 31, 2028 |
| Hesperia, CA | COOLEY CONSTRUCTION INC | 348038 | A — General Engineering | Feb 28, 2027 |
| Murrieta, CA | COOLEYS HEATING & AIR | 1156924 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| San Diego, CA | COOLFIX PRO INC | 1132907 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 28, 2027 |
| Los Banos, CA | COOLFLOW SOLUTIONS HEATING AND COOLING | 1139219 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| Fullerton, CA | COOLING & HEATING REPAIR INC | 1093030 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| Hawthorne, CA | COOLING AND FREEZING ART | 1079478 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| Woodland Hills, CA | COOLING AND HEATING ART LLC | 1105583 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| Concord, CA | COOLING AND HEATING SOLUTIONS CYCLONE AIR SYSTEMS INC | 1053819 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| Ladera Ranch, CA | COOLING BEAR CONSTRUCTION INC | 1126613 | B — General Building | Sep 30, 2028 |
| Canoga Park, CA | COOLING BY DESIGN INC | 1148982 | B — General Building | Jan 31, 2028 |
| Inglewood, CA | COOLING COMFORT INC | 1153213 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2028 |
| La Verne, CA | COOLING INDUSTRIES INC | 1148285 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Dec 31, 2027 |
| Pico Rivera, CA | COOLING SOLUTION INC | 984190 | B — General Building | Jun 30, 2027 |
| Golden, CO | COOLING TOWER DEPOT INC | 876422 | A — General Engineering | Apr 30, 2028 |
| San Gabriel, CA | COOLMANAGED INC | 1083498 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2027 |
| Los Angeles, CA | COOLMART GROUP INC | 911691 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| Anaheim, CA | COOLPROS HEATING AND AIR | 1115021 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2028 |
| Bakersfield, CA | COOLRIDGE ROOFING & AIR | 1142526 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| Brea, CA | COOLSYS COMMERCIAL & INDUSTRIAL SOLUTIONS INC | 1130782 | B — General Building | Dec 31, 2026 |
| Phoenix, AZ | COOLSYS LIGHT COMMERCIAL SOLUTIONS LLC | 1026949 | C-10 — Electrical | May 31, 2027 |
| Pomona, CA | COOLTEC REFRIGERATION CORP | 883732 | C-38 — Refrigeration | Sep 30, 2026 |
| North Highlands, CA | COOLVIBESHVAC LLC | 1157286 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| Chino Hills, CA | COOLWATER POOL AND LANDSCAPE COOL WATER POOLS AND SPAS INC | 756473 | C-27 — Landscaping | Dec 31, 2026 |
| Escondido, CA | COOMBS CONSTRUCTION ENGINEERING COOMBS SERVICE GROUP | 1014254 | A — General Engineering | May 31, 2028 |
| Elverta, CA | COOMES CONSTRUCTION INC | 1072364 | B — General Building | Dec 31, 2026 |
| Fresno, CA | COON JOHN H ENGINEERING CONTRACTOR INC | 484044 | A — General Engineering | Dec 31, 2027 |
| Mountain Center, CA | COONEY BRIAN CONSTRUCTION INC | 797277 | B — General Building | Dec 31, 2026 |
| Petaluma, CA | COONEY CONSTRUCTION INC | 379542 | B — General Building | Nov 30, 2026 |
| Temecula, CA | COONEY ELECTRIC INC | 681563 | B — General Building | Mar 31, 2028 |
| West Hollywood, CA | COOPER - PACIFIC KITCHENS INC | 690111 | C-6 — Cabinet, Millwork and Finish Carpentry | Jun 30, 2028 |
| Berkeley, CA | COOPER AND HAWKINS INCORPORATED | 713456 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Oct 31, 2027 |
| Anaheim, CA | COOPER ANDREW D COMPANY | 220551 | B — General Building | Mar 31, 2027 |
| La Quinta, CA | COOPER COATINGS INC | 721489 | B — General Building | Feb 29, 2028 |
| Oakland, CA | COOPER CONSTRUCTION AND ENGINEERING INC | 1038186 | A — General Engineering | Apr 30, 2028 |
| Stockton, CA | COOPER CONTROLS AND ELECTRICAL SERVICES COOPER CONTROLS INC | 764037 | C-10 — Electrical | Jul 31, 2027 |
| Carmel Valley, CA | COOPER D ROOFING INC | 875501 | C-39 — Roofing | Apr 30, 2028 |
| Anaheim, CA | COOPER DOORS INC | 953280 | C-28 — Lock and Security Equipment | Dec 31, 2027 |
| El Cajon, CA | COOPER ELECTRIC K S G L INC | 792248 | C-10 — Electrical | Mar 31, 2027 |
| Corona, CA | COOPER ENGINEERING INCORPORATED | 560506 | A — General Engineering | Feb 28, 2027 |
| Fountain Valley, CA | COOPER FLOORS INC | 602702 | C-15 — Flooring and Floor Covering | Sep 30, 2028 |
| Arnold, CA | COOPER GENERAL ENGINEERING INC | 587042 | A — General Engineering | Aug 31, 2027 |
| Torrance, CA | COOPER J D DYLAN & COOPER INC | 1034515 | A — General Engineering | Jan 31, 2027 |
| Birmingham, AL | COOPER JIM CONSTRUCTION COMPANY INC | 1056705 | B — General Building | Aug 31, 2027 |
| Walnut Creek, CA | COOPER JOHN I GENERAL CONTRACTOR INC | 622282 | B — General Building | Jan 31, 2027 |
| San Diego, CA | COOPER MECHANICAL INC | 967573 | B — General Building | Nov 30, 2026 |
| Sacramento, CA | COOPER OATES AIR CONDITIONING INC | 611351 | C-10 — Electrical | Jan 31, 2027 |
| Fort Bragg, CA | COOPER PLUMBING INC | 1048776 | C-36 — Plumbing | Jan 31, 2027 |
| Upland, CA | COOPER ROOFING SERVICE INC | 704707 | ASB — Asbestos Certification | Apr 30, 2027 |
| Shelbyville, TN | COOPER STEEL COOPER'S STEEL FABRICATORS INC | 811990 | C-51 — Structural Steel | Aug 31, 2028 |
| Redlands, CA | COOPER TURF SOLUTIONS INC | 1021699 | C-27 — Landscaping | Dec 31, 2026 |
| Santa Maria, CA | COOPER'S CHIP ROOFING CO INC | 967051 | C-39 — Roofing | Oct 31, 2027 |
| Huntington Beach, CA | COOPMAN PLASTERING INC | 1104054 | C-35 — Lathing and Plastering | Apr 30, 2027 |
| Van Nuys, CA | COORDINATED GLASS SYSTEMS INC | 657889 | C-17 — Glazing | Oct 31, 2027 |
| Santa Rosa, CA | COORDINATED PROJECT INSTALLATIONS INC | 879120 | D-34 — Prefabricated Equipment | Jun 30, 2028 |
| Anaheim, CA | COORG CORPORATION | 611625 | A — General Engineering | Feb 28, 2027 |
| San Francisco, CA | COORITALIA INC | 959392 | C-54 — Ceramic and Mosaic Tile | Mar 31, 2027 |
| Castro Valley, CA | COPALA FLOORS LLC | 1144484 | C-15 — Flooring and Floor Covering | Oct 31, 2027 |
| Vacaville, CA | COPE BUILDERS R B COPE CONTRACTORS INC | 942960 | B — General Building | Sep 30, 2027 |
| San Mateo, CA | COPELAND BUILDERS INC | 1160642 | B — General Building | Sep 30, 2028 |
| Morongo Valley, CA | COPELAND ELECTRIC THE LIGHTNING GROUP INC | 753016 | C-10 — Electrical | Aug 31, 2028 |
| Lynwood, CA | COPELAND HEATING AND AIR CONDITIONING LLC | 1099290 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| Newark, CA | COPELAND MECHANICAL INC | 1121136 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| Pinedale, CA | COPELANDOLSON CONSTRUCTION INC | 557092 | B — General Building | Apr 30, 2027 |
| South San Francisco, CA | COPELLO ELECTRIC CO COPELLO J INTERNATIONAL CORPORATION | 904608 | C-10 — Electrical | Oct 31, 2027 |
| Atascadero, CA | COPHER TILE & STONE INC | 1010775 | C-54 — Ceramic and Mosaic Tile | Apr 30, 2027 |
| El Cajon, CA | COPLEY D M C CORPORATION | 824377 | A — General Engineering | Sep 30, 2027 |
| Buena Park, CA | COPP CONTRACTING INCORPORATED | 384209 | A — General Engineering | Nov 30, 2027 |
| Blue Jay, CA | COPP ROOFING & CONSTRUCTION INC | 806485 | B — General Building | Apr 30, 2028 |
| Lodi, CA | COPPER AND OAK REMODELING | 1126177 | B-2 — Residential Remodeling | Sep 30, 2028 |
| Irvine, CA | COPPER CONSTRUCTION LLC | 1060557 | B — General Building | Nov 30, 2027 |
| Rancho Cucamonga, CA | COPPER CORE ELECTRICAL | 1128692 | C-10 — Electrical | Mar 31, 2027 |
| Santee, CA | COPPER ELECTRIC INC | 280163 | C-10 — Electrical | Nov 30, 2026 |
| Glendale, CA | COPPER HEATING AND AIR CONDITIONING INC | 1118466 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2027 |
| Burbank, CA | COPPER TREE PLUMBING INC | 806183 | C-36 — Plumbing | Apr 30, 2028 |
| Tustin, CA | COPPERFIELD ELECTRIC | 1094740 | C-10 — Electrical | Jul 31, 2028 |
| Daly City, CA | COPPERGOLD ELECTRIC INC | 1025805 | C-10 — Electrical | Apr 30, 2027 |
| Ontario, CA | COPPERHEAD ELECTRIC | 1075400 | C-10 — Electrical | May 31, 2027 |
| Downey, CA | COPPERSTATE PLUMBING | 1100284 | C-36 — Plumbing | Jan 31, 2027 |
| Santa Paula, CA | COR BUILDERS | 1064765 | A — General Engineering | Mar 31, 2028 |
| San Marcos, CA | COR SECURITY INC | 878337 | C-7 — Low Voltage Systems | May 31, 2028 |
| Santa Fe Springs, CA | COR-RAY PAINTING CO | 233474 | A — General Engineering | Feb 29, 2028 |
| Palm Desert, CA | CORA CONSTRUCTORS INC | 766304 | A — General Engineering | Mar 31, 2027 |
| Benicia, CA | CORADO BUILDERS INC | 877282 | B — General Building | Mar 31, 2028 |
| Palmdale, CA | CORADO CONSTRUCTIONS | 1102513 | B — General Building | Mar 31, 2027 |
| Oceanside, CA | CORAL BUILDERS INC | 908097 | B — General Building | Mar 31, 2028 |
| Huntington Beach, CA | CORAL COMMUNICATIONS | 1152242 | C-7 — Low Voltage Systems | Mar 31, 2028 |
| Wilsonville, OR | CORAL CONSTRUCTION COMPANY | 332441 | A — General Engineering | May 31, 2027 |
| Campbell, CA | CORAL POOL AND SPA GTMJ INC | 878617 | C-53 — Swimming Pool | Jun 30, 2028 |
| Jurupa Valley, CA | CORAL REEF PLUMBING INC | 908660 | C-36 — Plumbing | Mar 31, 2027 |
| La Canada, CA | CORAM DESIGN CENTER INC | 1008214 | B — General Building | Oct 31, 2027 |
| Anaheim, CA | CORAM HVAC CORP | 1126171 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2028 |
| Hayward, CA | CORBAN FLOOR COVERINGS INC | 860464 | C-15 — Flooring and Floor Covering | Jun 30, 2027 |
| National City, CA | CORBARA BUILDING GROUP CORPORATION | 955478 | B — General Building | Dec 31, 2026 |
| San Diego, CA | CORBELLA LANDSCAPE MANAGEMENT INC | 654009 | C-27 — Landscaping | May 31, 2028 |
| Cambria, CA | CORBET CONSTRUCTION INC | 674071 | B — General Building | May 31, 2028 |
| La Canada, CA | CORBETT CONSTRUCTION INC | 1029211 | B — General Building | Jul 31, 2027 |
| Portland, OR | CORBETT CONSTRUCTION PARTNERS INC | 1149208 | B — General Building | Jan 31, 2028 |
| Danville, CA | CORBETT/SALVADOR CONSTRUCTION INC | 990244 | B — General Building | Jan 31, 2028 |
| Costa Mesa, CA | CORBIN REEVES CONSTRUCTION MA3 CORPORATION | 721515 | B — General Building | Apr 30, 2028 |
| El Cajon, CA | CORBISEZ CUSTOM HOMES | 1092730 | B — General Building | Jul 31, 2027 |
| Garden City, NY | CORCON JKT CONSTRUCTION INC | 774989 | B — General Building | May 31, 2028 |
| Murrieta, CA | CORCORAN CONSTRUCTION | 1153080 | A — General Engineering | Apr 30, 2028 |
| Twin Peaks, CA | CORCORAN JEFF DRYWALL INC | 1063885 | C-9 — Drywall | Mar 31, 2028 |
| San Francisco, CA | CORCUS CONSTRUCTION INC | 1107281 | A — General Engineering | Jul 31, 2027 |
| Danville, CA | CORDA SOLAR LLC | 1019424 | C-10 — Electrical | Oct 31, 2028 |
| Vista, CA | CORDADA CONSTRUCTION INC | 980108 | B — General Building | Oct 31, 2027 |
| San Jose, CA | CORDEL CONSTRUCTION | 555046 | B — General Building | Jan 31, 2027 |
| Santa Cruz, CA | CORDELL DAVIS PLASTERING INC | 800019 | C-35 — Lathing and Plastering | Sep 30, 2028 |
| Santa Barbara, CA | CORDERO CONSTRUCTION INC | 956080 | B — General Building | May 31, 2027 |
| La Mesa, CA | CORDERO DESIGN AND BUILD INC | 1110132 | C-6 — Cabinet, Millwork and Finish Carpentry | Sep 30, 2027 |
| Santa Barbara, CA | CORDERO PAINTING COMPANY INC | 633706 | C-33 — Painting and Decorating | Oct 31, 2026 |
| Whittier, CA | CORDOVA DANIEL PLUMBING INC | 964011 | C-36 — Plumbing | Nov 30, 2026 |
| Clovis, CA | CORDOVA'S LAWN & TREE SERVICE INC | 816462 | C-27 — Landscaping | Jan 31, 2027 |
| Santa Rosa, CA | CORDOZA CONCRETE SERVICES INC | 1155478 | C-8 — Concrete | May 31, 2028 |
| Fremont, CA | CORDREY ALEX CONSTRUCTION INC | 1040153 | B — General Building | Jun 30, 2028 |
| Carmel, CA | CORDREY BUILDING SERVICES INC | 877020 | B — General Building | Mar 31, 2028 |
| Corona, CA | CORE & MAIN LP | 1097128 | A — General Engineering | Sep 30, 2028 |
| San Jose, CA | CORE BUILDERS CORE GENERAL CONTRACTOR INC | 796393 | B — General Building | Jun 30, 2027 |
| Fresno, CA | CORE BUSINESS INTERIORS | 1049440 | D-34 — Prefabricated Equipment | Jan 31, 2027 |
| Valencia, CA | CORE BY DEDONA RESTORATION L G PLUMBING & RESTORATION INC | 1045843 | C-36 — Plumbing | Oct 31, 2026 |
| Redwood City, CA | CORE COMMUNICATION INC | 662511 | A — General Engineering | Jan 31, 2027 |
| Fountain Valley, CA | CORE CONNECT I T INC | 999614 | C-7 — Low Voltage Systems | Dec 31, 2026 |
| San Ramon, CA | CORE CONSTRUCTION BUILDERS AND ASSOCIATES INC | 1068729 | B — General Building | Sep 30, 2028 |
| Upland, CA | CORE CONSTRUCTION GROUP THE CARBAJAL GROUP INC | 1041209 | B — General Building | Mar 31, 2027 |
| Los Angeles, CA | CORE CONSTRUCTION INC | 605789 | B — General Building | Jun 30, 2027 |
| Newhall, CA | CORE CONSTRUCTION MANAGEMENT GROUP INC | 1111213 | B — General Building | Oct 31, 2027 |
| Antioch, CA | CORE CONSTRUCTION RESOURCES | 1081213 | B — General Building | Oct 31, 2028 |
| San Diego, CA | CORE CONSULTING GROUP INC | 964580 | B — General Building | Aug 31, 2027 |
| Carlsbad, CA | CORE CONTRACTING INC | 905751 | B — General Building | Oct 31, 2027 |
| Santa Monica, CA | CORE DEVELOPMENT GROUP INC | 845288 | B — General Building | Aug 31, 2028 |
| Los Angeles, CA | CORE DEVELOPMENT SERVICES CORE INTERNATIONAL INC | 969855 | B — General Building | Feb 29, 2028 |
| Lodi, CA | CORE DYNAMICS GPR INC | 1151351 | C-8 — Concrete | Mar 31, 2028 |
| Garden Grove, CA | CORE ELECTRIC INC | 982089 | C-10 — Electrical | Mar 31, 2027 |
| Santa Rosa, CA | CORE ELECTRICAL SERVICES INC | 1041970 | C-10 — Electrical | Jul 31, 2028 |
| Bakersfield, CA | CORE ENERGY CONSTRUCTION INC | 1149837 | C-10 — Electrical | Feb 29, 2028 |
| San Jose, CA | CORE ENERGY GROUP INC | 1042269 | C-46 — Solar | Jul 31, 2028 |
| La Verne, CA | CORE ENVIRONMENTAL SOLUTIONS | 1074942 | B — General Building | Apr 30, 2027 |
| New York, NY | CORE ERECTORS CA LLC | 1051128 | C-17 — Glazing | Mar 31, 2027 |
| Upland, CA | CORE FIBER COMMUNICATIONS INC | 981364 | C-7 — Low Voltage Systems | Feb 28, 2027 |
| Westlake Village, CA | CORE FIBER OPTICS INC | 942796 | C-7 — Low Voltage Systems | Jan 31, 2028 |
| Sun Valley, CA | CORE FIREPLACE & GRILLS | 1064160 | D-34 — Prefabricated Equipment | Mar 31, 2028 |
| Woodland Hills, CA | CORE GENERAL CONTRACTORS CORPORATION | 1094631 | B — General Building | Jul 31, 2028 |
| South San Francisco, CA | CORE GLASS & ALUMINUM INC | 924066 | C-17 — Glazing | Jul 31, 2027 |
| San Jose, CA | CORE GROUP THE TCG BUILDERS INC | 835597 | B — General Building | Apr 30, 2028 |
| Petaluma, CA | CORE HEATING & AIR CONDITIONING | 1038373 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2028 |
| Boulder Creek, CA | CORE LANDSCAPING INC | 960361 | C-27 — Landscaping | Apr 30, 2027 |
| Riverside, CA | CORE LOGISTICS AND CONSTRUCTION INC | 1043544 | B — General Building | Aug 31, 2028 |
| Pennsauken, NJ | CORE MECHANICAL INC | 1000795 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 28, 2027 |
| Santa Clarita, CA | CORE MECHANICAL SYSTEMS INC | 962430 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| San Diego, CA | CORE PLUMBING WAYNE CALVIN ENTERPRISES INC | 866264 | C-36 — Plumbing | Nov 30, 2027 |
| Campbell, CA | CORE POWER INC | 1139652 | C-10 — Electrical | Jun 30, 2027 |
| Corona, CA | CORE RESOURCE SERVICES LLC | 1122300 | B — General Building | Jun 30, 2028 |
| Corona, CA | CORE SANDING AND GRINDING INC | 889748 | C-54 — Ceramic and Mosaic Tile | Jan 31, 2027 |
| Cottonwood, CA | CORE TEN RESOURCES INC | 1107228 | A — General Engineering | Jul 31, 2027 |
| Corona, CA | CORE TREE CARE LLC | 1019983 | A — General Engineering | Jul 31, 2028 |
| Roseville, CA | CORE WEST INC | 1092404 | B — General Building | Jun 30, 2028 |
| Rancho Cordova, CA | CORE-BUILT CONSTRUCTION ALESSANDRO ELECTRIC INCORPORATED | 867775 | B — General Building | Aug 31, 2027 |
| Carlsbad, CA | CORE/CONAN LLC | 1119759 | B — General Building | Apr 30, 2028 |
| Fresno, CA | COREA TOM CONSTRUCTION INC | 392288 | A — General Engineering | Jul 31, 2028 |
| Los Angeles, CA | COREAS CONSTRUCTION CORPORATION | 1148242 | B — General Building | Dec 31, 2027 |
| Pacoima, CA | COREAS PLASTERING | 1148356 | C-35 — Lathing and Plastering | Dec 31, 2027 |
| Redwood City, CA | COREGREEN CONSTRUCTION INC | 1010056 | B — General Building | Mar 31, 2028 |
| National City, CA | CORELI REMODELING | 1117521 | B-2 — Residential Remodeling | Mar 31, 2028 |
| Canyon Country, CA | CORENA CORP | 1146944 | C-12 — Earthwork and Paving | Nov 30, 2027 |
| Perris, CA | CORESLAB STRUCTURES ( L.A.) INC | 715061 | B — General Building | Nov 30, 2027 |
| Duluth, GA | CORESTATES CONSTRUCTION SERVICES INC | 948816 | B — General Building | Jun 30, 2028 |
| Murrieta, CA | CORETECH MECHANICAL INC | 1117740 | C-36 — Plumbing | Jul 31, 2028 |
| Moorpark, CA | CORETEMP MECHANICAL SYSTEMS | 1126323 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2028 |
| Oakdale, CA | CORETEMP SERVICES INC | 1151042 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 29, 2028 |
| Northridge, CA | COREVEC | 1122533 | B — General Building | Jun 30, 2028 |
| El Sobrante, CA | COREY ENTERPRISES INC | 429536 | B — General Building | Jun 30, 2027 |
| Redding, CA | COREY JOE CONCRETE LLC | 1077741 | C-8 — Concrete | Nov 30, 2027 |
| Canyon Country, CA | CORGROVE CONSTRUCTION INDUSTRIES INC | 1094489 | B — General Building | Jul 31, 2028 |
| South Pasadena, CA | CORIA BPC INC | 700896 | B — General Building | Feb 28, 2027 |
| Pacific Grove, CA | CORINTHIAN CONSTRUCTION INC | 729261 | B — General Building | Apr 30, 2028 |
| Gilroy, CA | CORINTHIAN ELECTRIC JJG SERVICES INC | 1129986 | C-10 — Electrical | Dec 31, 2026 |
| San Francisco, CA | CORISH COMMERCIAL ELECTRIC INC | 1076371 | C-10 — Electrical | Jun 30, 2027 |
| Burlingame, CA | CORISH ELECTRIC RESIDENTIAL CORPORATION | 1073829 | C-10 — Electrical | Mar 31, 2027 |
| San Francisco, CA | CORK CORPORATION | 782491 | B — General Building | Aug 31, 2028 |
| Los Angeles, CA | CORKCAP CONSTRUCTION CORK CAP INC | 1129021 | B — General Building | Nov 30, 2026 |
| Encinitas, CA | CORKE CONSTRUCTION INC | 425471 | B — General Building | Mar 31, 2027 |
| Ashland, KY | CORKY WELLS ENGINEERING CORKY WELLS ELECTRIC INC | 1102244 | A — General Engineering | Mar 31, 2027 |
| Benicia, CA | CORLAN INC | 925208 | C-7 — Low Voltage Systems | Nov 30, 2026 |
| Escondido, CA | CORLEYS DESIGN/BUILD | 615283 | B — General Building | Mar 31, 2027 |
| San Francisco, CA | CORMICAN PLASTERING INC | 925747 | C-35 — Lathing and Plastering | Dec 31, 2026 |
| Santa Cruz, CA | CORMORANT FINE CRAFTSMEN LLC | 898105 | B — General Building | Dec 31, 2027 |
| Los Angeles, CA | CORNEJO CONSTRUCTION INC | 967300 | B — General Building | Nov 30, 2027 |
| Santa Maria, CA | CORNEJO HEATING AND AIR LLC | 1157582 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| Placerville, CA | CORNELL CONSTRUCTION CORNELL CONTRACTORS AND ELECTRICAL INC | 900742 | B — General Building | Oct 31, 2027 |
| Ventura, CA | CORNELL CONSTRUCTION INC | 865640 | B — General Building | Sep 30, 2028 |
| Chino, CA | CORNELL CUSTOM CONSTRUCTION CORNELL CUSTOM HOMES INC | 670422 | B — General Building | Apr 30, 2027 |
| Ramona, CA | CORNELL GARY PAINTING INC | 801294 | C-33 — Painting and Decorating | Nov 30, 2027 |
| Concord, CA | CORNELL ROOFING COMPANY INC | 486563 | C-39 — Roofing | Feb 29, 2028 |
| San Francisco, CA | CORNELY COMPANY | 171203 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Nov 30, 2026 |
| Willits, CA | CORNER BIT EXCAVATION S G S CONSTRUCTION INC | 1038923 | C-12 — Earthwork and Paving | May 31, 2028 |
| Marina Del Rey, CA | CORNER CONSTRUCTION CO INC | 301167 | B — General Building | Mar 31, 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.