California contractors with employees — page 19 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 |
|---|---|---|---|---|
| Woodland, CA | ALPHA STONE AND TILE | 1053231 | B — General Building | May 31, 2027 |
| Sunland, CA | ALPHA STRUCTURAL INC | 663409 | A — General Engineering | Jan 31, 2027 |
| Ventura, CA | ALPHA SUN CONSTRUCTION ALPHA SUN SOLAR SERVICE INC | 1104102 | B — General Building | Apr 30, 2027 |
| Hollister, CA | ALPHA TECH PLUMBING INC | 746221 | C-36 — Plumbing | Aug 31, 2027 |
| Bakersfield, CA | ALPHA TECHNOLOGIES & ALARM SYSTEMS INC | 986638 | C-7 — Low Voltage Systems | Sep 30, 2027 |
| Sacramento, CA | ALPHA TILE VASILKOV ENTERPRISES INC | 989897 | B — General Building | Mar 31, 2027 |
| Van Nuys, CA | ALPHA TILE AND STONE INC | 989198 | C-54 — Ceramic and Mosaic Tile | Dec 31, 2027 |
| Hanford, CA | ALPHA TOP-NOTCH ROOFING AND CONSTRUCTION INC | 1151350 | B — General Building | Mar 31, 2028 |
| Sacramento, CA | ALPHA TOWER ALARM CO | 1082269 | C-10 — Electrical | Oct 31, 2027 |
| West Covina, CA | ALPHA TRAFFIC SERVICES INC | 936627 | C-31 — Construction Zone Traffic Control | Aug 31, 2027 |
| Petaluma, CA | ALPHA TRENCHLESS | 1044308 | C-34 — Pipeline | Feb 29, 2028 |
| Chula Vista, CA | ALPHA TURF INC | 1044879 | D-6 — Concrete Related Services | Sep 30, 2028 |
| Oakdale, CA | ALPHA VALLEY CONCRETE | 1156122 | C-8 — Concrete | Jun 30, 2028 |
| Eden Prairie, MN | ALPHA VIDEO AND AUDIO INC | 1031404 | C-7 — Low Voltage Systems | Sep 30, 2027 |
| Oxnard, CA | ALPHA WILDFIRE REDUCTION AND LAND MANAGEMENT | 1150500 | C-27 — Landscaping | Feb 29, 2028 |
| Rocklin, CA | ALPHA WOODWORK LP | 1057368 | C-6 — Cabinet, Millwork and Finish Carpentry | Aug 31, 2027 |
| Brentwood, CA | ALPHA-OMEGA QUALITY PAINTING & DECORATING INC | 656686 | C-33 — Painting and Decorating | May 31, 2028 |
| Elk Grove, CA | ALPHA1 BUILDERS RESCUE CONSTRUCTION COMPANY | 1109748 | B — General Building | Sep 30, 2027 |
| Fresno, CA | ALPHA1 ENGINEERING PROFESSIONAL CORPORATION | 1150511 | A — General Engineering | Feb 29, 2028 |
| Littlerock, CA | ALPHAA CONSTRUCTION INC | 1021530 | B — General Building | Dec 31, 2026 |
| Mountain View, CA | ALPHABET HVAC AND PLUMBING ALPHABET CONSTRUCTION AND REMODELING | 1074290 | B — General Building | Apr 30, 2028 |
| Santa Rosa, CA | ALPHABET PLUMBING INC | 1116773 | C-36 — Plumbing | Apr 30, 2028 |
| Union City, CA | ALPHABET ROOFING CORPORATION | 1148253 | C-39 — Roofing | Dec 31, 2027 |
| Alhambra, CA | ALPHABRAVO CONTRACTING LLC | 1114944 | B — General Building | Jan 31, 2028 |
| Lynwood, CA | ALPHACORE CONSTRUCTION INC | 1155500 | B — General Building | May 31, 2028 |
| Thousand Oaks, CA | ALPHALINE ADVANTAGE INC | 1122270 | C-32 — Parking and Highway Improvement | Jun 30, 2028 |
| North Hollywood, CA | ALPI CONSTRUCTION INC | 1073241 | B — General Building | May 31, 2027 |
| South Lake Tahoe, CA | ALPINE - SMITH INC | 918422 | C-12 — Earthwork and Paving | Jun 30, 2028 |
| Tahoe City, CA | ALPINE ARBORISTS TREE CARE | 963194 | D-49 — Tree Service | Jul 31, 2027 |
| Folsom, CA | ALPINE BLUE LOG HOMES INC | 1005646 | B — General Building | Jul 31, 2027 |
| Carnelian Bay, CA | ALPINE BUILDING COMPANY LLC | 1076838 | B — General Building | Jun 30, 2027 |
| Culver City, CA | ALPINE CARPET ONE ALPINE INTERIORS CORPORATION | 343990 | C-15 — Flooring and Floor Covering | Oct 31, 2027 |
| South Lake Tahoe, CA | ALPINE CARPETS CORPORATION | 355067 | B — General Building | Nov 30, 2026 |
| Truckee, CA | ALPINE CONCRETE AND PUMPING INC | 581720 | C-8 — Concrete | Feb 29, 2028 |
| Redwood City, CA | ALPINE CONSTRUCTION BLUE RIDGE CONSTRUCTION INC | 551926 | A — General Engineering | Jun 30, 2027 |
| Boise, ID | ALPINE CONSTRUCTION MANAGEMENT LLC | 1145623 | B — General Building | Oct 31, 2027 |
| Long Beach, CA | ALPINE CONTRACTING CORPORATION | 786083 | B — General Building | Oct 31, 2026 |
| Sacramento, CA | ALPINE DEMOLITION SERVICES INC | 970252 | C-21 — Building Moving/Demolition | Mar 31, 2028 |
| Torrance, CA | ALPINE DEVELOPMENT DALE KUESTER INC | 631981 | B — General Building | Nov 30, 2027 |
| Cornville, AZ | ALPINE DRILLING AND CONSTRUCTION LLC | 1159230 | A — General Engineering | Aug 31, 2028 |
| Truckee, CA | ALPINE ELECTRIC P B M ELECTRICAL INC | 624801 | C-10 — Electrical | Feb 29, 2028 |
| Soquel, CA | ALPINE ELECTRIC POWER INC | 778668 | C-10 — Electrical | Jan 31, 2028 |
| Arleta, CA | ALPINE ELECTRICAL SERVICES INC | 894926 | C-10 — Electrical | Apr 30, 2027 |
| Alpine, CA | ALPINE FENCE INC | 602530 | C-13 — Fencing | Apr 30, 2028 |
| Stockton, CA | ALPINE FIRE PROTECTION INC | 529462 | C-16 — Fire Protection | May 31, 2028 |
| Portola, CA | ALPINE FIRE SERVICES | 708401 | C-16 — Fire Protection | Jun 30, 2027 |
| Thousand Oaks, CA | ALPINE GATES PROS INC | 1103019 | D-28 — Doors, Gates and Activating Devices | Mar 31, 2027 |
| Truckee, CA | ALPINE GLASS & WINDOWS INC | 1095171 | C-17 — Glazing | Aug 31, 2028 |
| West Hills, CA | ALPINE HARDWOOD FLOORS INC | 609163 | C-15 — Flooring and Floor Covering | Feb 28, 2027 |
| Cokato, MN | ALPINE HARDWOOD LLC | 1128026 | C-15 — Flooring and Floor Covering | Oct 31, 2028 |
| Milpitas, CA | ALPINE HAUS CONSTRUCTION INC | 1125348 | B — General Building | Dec 31, 2026 |
| Shingle Springs, CA | ALPINE HEATING AND AIR CONDITIONING INC | 851552 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| Irvine, CA | ALPINE HEATING AND COOLING INC | 1129457 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2026 |
| Grass Valley, CA | ALPINE IRON | 961817 | B — General Building | Dec 31, 2027 |
| Chico, CA | ALPINE LANDSCAPE INC | 589920 | A — General Engineering | May 31, 2027 |
| Gilroy, CA | ALPINE LANDSCAPES & TREECARE DINSMORE ENTERPRISES INC | 641870 | C-27 — Landscaping | Apr 30, 2028 |
| Orange, CA | ALPINE MARBLE RESTORATION INC | 743358 | D-64 — Non-specialized | Dec 31, 2027 |
| La Puente, CA | ALPINE MEADOWS LANDSCAPE CONSTRUCTION ALPINE MEADOWS LANDSCAPING AND CONSTRUCTION CORP | 1154244 | C-27 — Landscaping | Apr 30, 2028 |
| Livermore, CA | ALPINE MECHANICAL SERVICE COMPANY INC | 553780 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| Montebello, CA | ALPINE MFG GROUP INCORPORATED | 1008567 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2027 |
| Truckee, CA | ALPINE PAVING | 1104487 | C-12 — Earthwork and Paving | May 31, 2027 |
| La Verne, CA | ALPINE PLUMBING AND ROOTER INC | 1041244 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2028 |
| Reno, NV | ALPINE PLUMBING LLC | 1132301 | C-36 — Plumbing | Jan 31, 2027 |
| Millington, TN | ALPINE POWER SYSTEMS INC | 916351 | C-10 — Electrical | May 31, 2028 |
| Forest Ranch, CA | ALPINE PROCESS INCORPORATED | 1124992 | C-60 — Welding | Aug 31, 2028 |
| Cypress, CA | ALPINE REF INC | 1077305 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 28, 2027 |
| Nipomo, CA | ALPINE REFRIGERATION HEATING & COOLING K & J MECHANICAL INC | 860043 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2028 |
| Diamond Springs, CA | ALPINE RIDGE CONSTRUCTION INC | 1030210 | B — General Building | Aug 31, 2027 |
| Gardena, CA | ALPINE ROOF COMPANY INC | 987983 | C-39 — Roofing | Oct 31, 2027 |
| Rosemont, IL | ALPINE ROOFING CO A TECTA AMERICA COMPANY LLC | 1141401 | C-39 — Roofing | Aug 31, 2027 |
| Truckee, CA | ALPINE STOVE TAHOE LLC | 1158945 | D-34 — Prefabricated Equipment | Jul 31, 2028 |
| Loyalton, CA | ALPINE TREE SERVICES ALPINE PROPERTY SERVICES | 1123906 | C-49 — Tree and Palm | Jul 31, 2028 |
| Truckee, CA | ALPINE VALLEY HOMES INC | 698443 | B — General Building | Jun 30, 2028 |
| Minden, NV | ALPINE WEST CRANES | 1145144 | A — General Engineering | Oct 31, 2027 |
| Anaheim, CA | ALPS AIR CONDITIONING & HEATING INC | 667953 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2027 |
| La Verne, CA | ALQUEST TECHNOLOGIES INC | 786488 | C-7 — Low Voltage Systems | Oct 31, 2028 |
| South El Monte, CA | ALR CONSTRUCTION CO INC | 695620 | A — General Engineering | Sep 30, 2026 |
| Lodi, CA | ALRICKS STEEL INC | 307156 | C-50 — Reinforcing Steel | Apr 30, 2028 |
| Santa Ana, CA | ALRO CONSTRUCTION INC | 1047979 | B — General Building | Dec 31, 2026 |
| Mountain View, CA | ALRO WINDOW COVERINGS ALRO CUSTOM DRAPERY INSTALLATION INC | 1006807 | D-52 — Window Coverings | Aug 31, 2027 |
| Richmond, CA | ALS BUILDERS PRO INC | 1077961 | B — General Building | Jul 31, 2027 |
| Pacific Grove, CA | ALS CONSTRUCTION & RENOVATION INC | 1077306 | B — General Building | Jun 30, 2027 |
| Vista, CA | ALS ELECTRIC POWER PACK ELECTRIC | 1024456 | C-10 — Electrical | Mar 31, 2027 |
| Ceres, CA | ALS INTERLOCKING PAVERS INC | 1064197 | D-6 — Concrete Related Services | Oct 31, 2028 |
| Fontana, CA | ALS PLASTERING | 1077645 | C-35 — Lathing and Plastering | Jun 30, 2027 |
| Arbuckle, CA | ALSCO - GEYER IRRIGATION INC | 750533 | A — General Engineering | Jun 30, 2028 |
| Red Bluff, CA | ALSCO INC | 381307 | A — General Engineering | Aug 31, 2027 |
| Pittsburg, CA | ALSD MECHANICAL ALLIANCE LAUNDRY SYSTEMS DISTRIBUTION LLC | 1127737 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Oct 31, 2028 |
| Corona, CA | ALSES DRYWALL INC | 1004749 | C-9 — Drywall | Jun 30, 2027 |
| Los Angeles, CA | ALSI MOE INC | 830727 | C-15 — Flooring and Floor Covering | Jan 31, 2028 |
| Cuyahoga Fals, OH | ALSIDE ASSOCIATED MATERIALS FINANCE INC | 940595 | C-17 — Glazing | Dec 31, 2027 |
| Corona, CA | ALSON GENERAL CONSTRUCTION | 1086895 | B — General Building | Feb 29, 2028 |
| Bakersfield, CA | ALSPAW TREE SERVICES | 1097333 | C-27 — Landscaping | Oct 31, 2028 |
| Novato, CA | ALSTERLIND CONSTRUCTION INCORPORATED | 679220 | B — General Building | Mar 31, 2028 |
| Pittsburgh, PA | ALSTOM TRANSPORT USA INC | 621802 | A — General Engineering | Jun 30, 2027 |
| Atlanta, GA | ALSTON CONSTRUCTION ALSTON CONSTRUCTION COMPANY INC | 759899 | B — General Building | Mar 31, 2027 |
| Sacramento, CA | ALT AC | 1117946 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| Glendale, CA | ALT CONSTRUCTION INC | 1051772 | B — General Building | Jan 31, 2027 |
| Rancho Cucamonga, CA | ALT ROOFING INC | 920480 | C-39 — Roofing | Apr 30, 2028 |
| Los Angeles, CA | ALT ROOFING SOLUTIONS INC | 1154302 | C-39 — Roofing | Apr 30, 2028 |
| Torrance, CA | ALTA CALIFORNIA CONSTRUCTION CORP | 1106881 | B — General Building | Jul 31, 2027 |
| Downey, CA | ALTA CALIFORNIA TERRAZZO INC | 1065224 | C-15 — Flooring and Floor Covering | Apr 30, 2028 |
| Rocklin, CA | ALTA CONCRETE INC | 1041723 | C-8 — Concrete | Jul 31, 2028 |
| San Jose, CA | ALTA CONSTRUCTION & ENGINEERING INC | 1101417 | A — General Engineering | Feb 28, 2027 |
| Corona, CA | ALTA CONSTRUCTION INCORPORATED | 890027 | B — General Building | Jul 31, 2028 |
| Corona, CA | ALTA CONTRACTING ALTA SERVICES INC | 742360 | A — General Engineering | Nov 30, 2027 |
| La Canada, CA | ALTA DESIGN & BUILD FRONTIERS GROUP INC | 996887 | A — General Engineering | Sep 30, 2028 |
| Escondido, CA | ALTA DRYWALL INNOVATIVE WALL SYSTEMS INC | 866307 | C-9 — Drywall | Jan 31, 2027 |
| San Leandro, CA | ALTA ELECTRIC S C O | 804518 | C-10 — Electrical | Mar 31, 2028 |
| Martinez, CA | ALTA FENCE CO | 448540 | C-13 — Fencing | Nov 30, 2027 |
| Moreno Valley, CA | ALTA FINISH & STAIR INC | 1008689 | B — General Building | Nov 30, 2027 |
| San Francisco, CA | ALTA GROUP INC | 840109 | A — General Engineering | Oct 31, 2027 |
| Fontana, CA | ALTA INSULATION & CONSTRUCTION INC | 1078786 | B — General Building | Jul 31, 2027 |
| Three Rivers, CA | ALTA METAL INC | 1113404 | C-43 — Sheet Metal | Dec 31, 2027 |
| Oceanside, CA | ALTA MIRADA TREE AND LANDCARE INC | 1079936 | C-27 — Landscaping | Jul 31, 2027 |
| Davis, CA | ALTA QUALITY PAINTING INC | 1043878 | C-33 — Painting and Decorating | Dec 31, 2026 |
| Peachtree City, GA | ALTA REFRIGERATION INC | 803055 | C-38 — Refrigeration | Jan 31, 2028 |
| San Diego, CA | ALTA ROOFING & WATERPROOFING INC | 993536 | B — General Building | Jun 30, 2028 |
| Roseville, CA | ALTA SIERRA POOLS INC | 864370 | C-53 — Swimming Pool | Apr 30, 2028 |
| Palm Desert, CA | ALTA VERDE BUILDERS INC | 969219 | B — General Building | Jan 31, 2028 |
| Placentia, CA | ALTA VISTA LANDSCAPE INC | 1057682 | C-27 — Landscaping | Sep 30, 2027 |
| Placerville, CA | ALTA VISTA LANDSCAPING INC | 1060343 | C-27 — Landscaping | Nov 30, 2027 |
| Santa Barbara, CA | ALTA VISTA PAINTING INC | 1048026 | C-33 — Painting and Decorating | Dec 31, 2027 |
| Azusa, CA | ALTA VISTA ROOFING INC | 1133657 | C-39 — Roofing | Feb 28, 2027 |
| Pasadena, CA | ALTADENA ENERGY & SOLAR INC | 979146 | C-10 — Electrical | Dec 31, 2026 |
| La Porte, TX | ALTAIR STRICKLAND LLC | 990007 | A — General Engineering | Jan 31, 2028 |
| Northridge, CA | ALTAMIRA'S PAINTING INC | 1038350 | C-33 — Painting and Decorating | Apr 30, 2028 |
| Rohnert Park, CA | ALTAMIRANO APPLIANCE REFRIGERATION INC | 1107903 | C-38 — Refrigeration | Jul 31, 2027 |
| El Dorado Hills, CA | ALTAMONT CONSTRUCTION SERVICES INC | 1016525 | B — General Building | Jun 30, 2027 |
| Manteca, CA | ALTAMONT FIRE PROTECTION LLC | 1128409 | C-10 — Electrical | Oct 31, 2026 |
| Brentwood, CA | ALTAMONT LANDSCAPE SERVICES INC | 646062 | C-27 — Landscaping | Jun 30, 2027 |
| Tracy, CA | ALTAMONT REBAR CORP | 1038203 | C-50 — Reinforcing Steel | Jul 31, 2028 |
| Palm Springs, CA | ALTAS AWNING LLC | 1147709 | D-3 — Awnings | Dec 31, 2027 |
| Bloomington, CA | ALTAVISTA WALL SYSTEMS INC | 991207 | B — General Building | Mar 31, 2028 |
| Roseville, CA | ALTEC CONSTRUCTION INC | 740844 | B — General Building | Sep 30, 2027 |
| Winnetka, CA | ALTECH ASBESTOS ABATEMENT ALTECH ENVIRONMENTAL INC | 1149893 | C-22 — Asbestos Abatement | Feb 29, 2028 |
| Los Angeles, CA | ALTECH PRO PAINTING ALTECH DEVELOPMENT INC | 1060184 | C-33 — Painting and Decorating | Nov 30, 2027 |
| Vista, CA | ALTEK ROOFING PAYNET INSURANCE SERVICES INC | 1012896 | C-39 — Roofing | Apr 30, 2028 |
| Richmond, CA | ALTEN CONSTRUCTION LLC | 705713 | A — General Engineering | Feb 29, 2028 |
| Tarzana, CA | ALTER ELECTRIC & CONSTRUCTION INC | 976445 | B — General Building | Sep 30, 2028 |
| Los Angeles, CA | ALTERED GLASS INC | 651053 | C-17 — Glazing | Sep 30, 2027 |
| Laguna Niguel, CA | ALTERGOTT CONSTRUCTION INC | 588143 | B — General Building | Feb 29, 2028 |
| Los Angeles, CA | ALTERNATE ELEVATOR COMPANY | 1032354 | C-11 — Elevator | Jul 31, 2028 |
| Panorama, CA | ALTERNATING POWER ELECTRIC INC | 1109906 | C-10 — Electrical | Sep 30, 2027 |
| Fallbrook, CA | ALTERNATIVE DISPOSAL INC | 643543 | A — General Engineering | Apr 30, 2028 |
| Sonora, CA | ALTERNATIVE ENERGY HAYCOCK CONSTRUCTION INC | 632507 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Nov 30, 2027 |
| San Diego, CA | ALTERNATIVE ENERGY APPLICATIONS INC | 985761 | A — General Engineering | Jul 31, 2027 |
| Chico, CA | ALTERNATIVE ENERGY SYSTEMS INC | 853351 | C-10 — Electrical | Jan 31, 2027 |
| Lake Elsinore, CA | ALTERNATIVE FIRE PROTECTION SERVICES | 941639 | C-16 — Fire Protection | Dec 31, 2027 |
| Chico, CA | ALTERNATIVE HEATING & AIR | 947007 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| San Carlos, CA | ALTERNATIVE HEATING AND AIR CONDITIONING SOLUTIONS INC | 967878 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| Placentia, CA | ALTERNATIVE LANDSCAPES INC | 966708 | C-27 — Landscaping | Dec 31, 2027 |
| Santa Ana, CA | ALTERNATIVE LANDSCAPING INCORPORATED | 1025991 | C-27 — Landscaping | Aug 31, 2027 |
| Los Angeles, CA | ALTERNATIVE MAINTENANCE SERVICES INC | 790287 | C-27 — Landscaping | Apr 30, 2028 |
| Saratoga, CA | ALTERNATIVE POWER AND ELECTRIC | 1086918 | C-10 — Electrical | Feb 29, 2028 |
| Shingle Springs, CA | ALTERNATIVE STRUCTURAL TECHNOLOGIES INC | 649029 | A — General Engineering | Sep 30, 2027 |
| Berkeley, CA | ALTERNATIVE TECHS COOPERATIVE INC | 854541 | C-7 — Low Voltage Systems | Feb 28, 2027 |
| Oakland, CA | ALTERO CONSTRUCTION LLC | 1151029 | B — General Building | Feb 29, 2028 |
| Santa Ana, CA | ALTERRA FLOORS, LLC | 1152637 | C-15 — Flooring and Floor Covering | Mar 31, 2028 |
| Aliso Viejo, CA | ALTIN ELECTRIC INC | 1081703 | C-10 — Electrical | Sep 30, 2028 |
| Soulsbyville, CA | ALTITUDE 108 CONSTRUCTION INC | 1075651 | B — General Building | May 31, 2027 |
| Truckee, CA | ALTITUDE PAINTING ALTITUDE BUILDERS LLC | 1101633 | C-33 — Painting and Decorating | Feb 28, 2027 |
| San Marcos, CA | ALTITUDE ROOFING INC | 1134560 | C-39 — Roofing | Mar 31, 2027 |
| Pacoima, CA | ALTITUDE SCAFFOLD CORPORATION | 1107792 | D-39 — Scaffolding | Jul 31, 2027 |
| Mill Valley, CA | ALTIUS HOME SERVICES ALTIUS CONSTRUCTION | 914976 | B — General Building | Jul 31, 2028 |
| Oakland, CA | ALTMANN & ASSOCIATES INC | 682257 | B — General Building | Dec 31, 2027 |
| Cedar Glen, CA | ALTMEYER INC | 978739 | A — General Engineering | Nov 30, 2026 |
| Agoura Hills, CA | ALTO BUILDERS INC | 1118841 | B — General Building | Apr 30, 2028 |
| Thousand Oaks, CA | ALTON ANDERSON ENTERPRISES LLC | 1069983 | C-32 — Parking and Highway Improvement | Oct 31, 2026 |
| Walnut Creek, CA | ALTOR CONSTRUCTION LLC | 1055950 | A — General Engineering | Oct 31, 2026 |
| San Pablo, CA | ALTOS ELECTRIC INC | 1083941 | C-10 — Electrical | Nov 30, 2027 |
| Tulare, CA | ALTSYS SOLAR INC | 944549 | C-10 — Electrical | Mar 31, 2028 |
| Napa, CA | ALTURA CONSTRUCTION INC | 838515 | B — General Building | Oct 31, 2027 |
| Coachella, CA | ALTURA ROOFING INC | 1141797 | C-39 — Roofing | Aug 31, 2027 |
| Montebello, CA | ALTURAS HEATING VENTILATION & AIR CONDITIONING ALTURAS INC | 1022352 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| Modesto, CA | ALTURAS TREE SERVICES | 1109264 | D-49 — Tree Service | Aug 31, 2027 |
| El Cajon, CA | ALTURDYNE INTERNATIONAL | 1041075 | C-10 — Electrical | Jun 30, 2028 |
| San Clemente, CA | ALUM WORKS LECLERC ENTERPRISE LLC | 1110438 | B — General Building | Sep 30, 2027 |
| San Jose, CA | ALUMAWALL INC | 831883 | B — General Building | Feb 29, 2028 |
| Sherman Oaks, CA | ALUMCRAFT INC | 857189 | B — General Building | Aug 31, 2028 |
| Riverside, CA | ALUMINEX INCORPORATED | 153221 | B — General Building | May 31, 2028 |
| Liberty Lake, WA | ALUMINUM PRODUCTS LIBERTY LAKE LLC | 1111910 | C-51 — Structural Steel | Oct 31, 2027 |
| Mira Loma, CA | ALUMINUM WINDOW SYSTEMS CA ARCHITECTURAL ALUMINUM WINDOW SYSTEMS INC | 800400 | C-17 — Glazing | Oct 31, 2027 |
| Los Angeles, CA | ALUNA CONSTRUCTION LLC | 1139975 | B — General Building | Jul 31, 2027 |
| Adelanto, CA | ALVA CONCRETE SERVICES INC | 1150651 | C-8 — Concrete | Feb 29, 2028 |
| Oakland, CA | ALVA FLOORING INC | 1003761 | C-15 — Flooring and Floor Covering | May 31, 2027 |
| South San Francisco, CA | ALVAH CONTRACTING LLC | 1085713 | C-10 — Electrical | Jan 31, 2028 |
| Rocklin, CA | ALVAH GROUP INC | 896038 | A — General Engineering | May 31, 2027 |
| Suisun City, CA | ALVAR BAY CONSTRUCTION | 909469 | B — General Building | Jan 31, 2028 |
| Richmond, CA | ALVARADO & SON CONSTRUCTION INC | 1040062 | B — General Building | Mar 31, 2028 |
| Madera, CA | ALVARADO & SONS A PARTNERSHIP | 1098077 | B — General Building | Oct 31, 2026 |
| Van Nuys, CA | ALVARADO A/C JAAG BUSINESS INC | 775534 | C-10 — Electrical | Jul 31, 2027 |
| Petaluma, CA | ALVARADO BROTHERS CONSTRUCTION INC | 954638 | B — General Building | Oct 31, 2027 |
| San Jose, CA | ALVARADO CONSTRUCTION ALVARADO PAINTING & CONSTRUCTION LLC | 1154101 | B — General Building | Apr 30, 2028 |
| Corona, CA | ALVARADO CONSTRUCTION & LOGISTICS ALVARADO CONSTRUCTION & LOGISTICS ENGINEERING INC | 1016414 | B — General Building | Jul 31, 2028 |
| Denver, CO | ALVARADO CONSTRUCTION INC | 492682 | B — General Building | Jun 30, 2028 |
| Moorpark, CA | ALVARADO CUSTOM CABINETS INC | 1119768 | C-6 — Cabinet, Millwork and Finish Carpentry | Apr 30, 2028 |
| Ontario, CA | ALVARADO DRYWALL INC | 1038530 | C-9 — Drywall | May 31, 2028 |
| Norco, CA | ALVARADO ROOFING INC | 1129385 | C-39 — Roofing | Nov 30, 2027 |
| Daly City, CA | ALVARADO STRUCTURAL STEEL | 1075347 | B — General Building | Apr 30, 2027 |
| South San Francisco, CA | ALVARADO TILE STONE AND SHOWROOM INC | 1098723 | C-54 — Ceramic and Mosaic Tile | Nov 30, 2026 |
| Sacramento, CA | ALVARADO'S INC | 1125803 | C-10 — Electrical | Aug 31, 2028 |
| Sylmar, CA | ALVARADO'S LANDSCAPE MAINTENANCE INC | 995465 | C-27 — Landscaping | Aug 31, 2028 |
| Indio, CA | ALVARADO'S POOLS INC | 1031847 | C-53 — Swimming Pool | Jun 30, 2027 |
| Camarillo, CA | ALVARDO DENNIS PLUMBING INC | 900889 | C-36 — Plumbing | Jan 31, 2028 |
| Lynwood, CA | ALVARENGA'S TILE SETTING | 1046512 | C-54 — Ceramic and Mosaic Tile | Nov 30, 2026 |
| Bakersfield, CA | ALVAREZ & WOMBLE CONSTRUCTION INC | 857408 | B — General Building | Apr 30, 2027 |
| Santa Ana, CA | ALVAREZ ALVAREZ ROOFING INC | 1093806 | C-39 — Roofing | Jul 31, 2028 |
| Alpine, CA | ALVAREZ AND SHAW INCORPORATED | 986171 | A — General Engineering | Dec 31, 2026 |
| Anaheim, CA | ALVAREZ BROTHERS TILE STONE | 1085333 | C-54 — Ceramic and Mosaic Tile | Dec 31, 2027 |
| San Francisco, CA | ALVAREZ CONSTRUCTION & TILE INC | 860779 | B — General Building | Jun 30, 2027 |
| Thousand Oaks, CA | ALVAREZ CONSTRUCTION SERVICES INC | 1066708 | A — General Engineering | Sep 30, 2028 |
| Jurupa Valley, CA | ALVAREZ CONTRACTING DESIGN CORPORATION | 1086343 | B — General Building | Jan 31, 2028 |
| Tipton, CA | ALVAREZ ELECTRICAL & DAIRY SERVICE | 992308 | C-10 — Electrical | Apr 30, 2028 |
| Waterford, CA | ALVAREZ FINISH CARPENTRY INC | 1130695 | C-6 — Cabinet, Millwork and Finish Carpentry | Dec 31, 2026 |
| Maywood, CA | ALVAREZ FLOORING INC | 1033640 | C-15 — Flooring and Floor Covering | Dec 31, 2027 |
| Palmdale, CA | ALVAREZ LANDSCAPE MAINTENANCE INC | 873454 | C-27 — Landscaping | Feb 29, 2028 |
| Healdsburg, CA | ALVAREZ LANDSCAPING INC | 737881 | C-27 — Landscaping | Jun 30, 2027 |
| Thousand Palms, CA | ALVAREZ M ELECTRIC | 686006 | C-10 — Electrical | Jul 31, 2028 |
| Santa Ana, CA | ALVAREZ PLASTERING INC | 1010244 | C-35 — Lathing and Plastering | Jan 31, 2028 |
| Salinas, CA | ALVAREZ PLUMBING R C A PLUMBING INC | 890309 | C-36 — Plumbing | Jan 31, 2027 |
| Sylmar, CA | ALVAREZ POOL PLUMBING INC | 602360 | C-36 — Plumbing | Sep 30, 2028 |
| Los Angeles, CA | ALVAREZ POOLS | 458345 | C-53 — Swimming Pool | Jun 30, 2028 |
| Escondido, CA | ALVAREZ ROOFING INC | 954712 | C-39 — Roofing | Nov 30, 2026 |
| Oakland, CA | ALVARO'S CONSTRUCTION INC | 1084837 | B — General Building | Jun 30, 2028 |
| Sun City, CA | ALVEAR CONCRETE CORP | 1102394 | C-8 — Concrete | Mar 31, 2027 |
| Downey, CA | ALVERDIN CONSTRUCTION INC | 1093825 | B — General Building | Oct 31, 2026 |
| Arcata, CA | ALVES INC | 739085 | A — General Engineering | Aug 31, 2027 |
| Temecula, CA | ALVES PATIO DESIGNS INC | 1001577 | D-3 — Awnings | Jul 31, 2028 |
| Seaside, CA | ALVIN'S CONSTRUCTION INC | 1069843 | B — General Building | Oct 31, 2026 |
| Oroville, CA | ALVIS HEATING & AIR CONDITIONING INC | 779257 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Dec 31, 2027 |
| Visalia, CA | ALVITRE CIVIL CONSTRUCTORS INC | 1070758 | A — General Engineering | Nov 30, 2026 |
| San Diego, CA | ALVIZIA CORPORATION | 950872 | C-27 — Landscaping | Aug 31, 2028 |
| Berkeley, CA | ALWARD CONSTRUCTION COMPANY INC A CALIFORNIA CORPORATION | 553544 | B — General Building | Jul 31, 2027 |
| Long Beach, CA | ALWARD EQUIPMENT RENTAL LA EXCAVATING INC | 1000696 | D-56 — Trenching Only | Feb 28, 2027 |
| Bakersfield, CA | ALWAYS BLUE POOLS INC | 876032 | D-35 — Pool and Spa Maintenance | Nov 30, 2026 |
| Huntington Beach, CA | ALWAYS GREEN SYNTHETIC GRASS INC | 1100795 | B — General Building | Jan 31, 2027 |
| Palmdale, CA | ALWAYS IMPROVE FLOORING INC | 1027672 | C-15 — Flooring and Floor Covering | Jun 30, 2027 |
| San Diego, CA | ALWAYS ON ELECTRIC INC | 1087774 | C-10 — Electrical | Apr 30, 2027 |
| Perris, CA | ALWAYS ON-POINT HEATING & AIR CONDITIONING | 1129680 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2026 |
| Chula Vista, CA | ALWAYS OPEN GARAGE DOOR INC | 991546 | D-28 — Doors, Gates and Activating Devices | Dec 31, 2027 |
| South Lake Tahoe, CA | ALWAYS PAINTING | 1051396 | C-33 — Painting and Decorating | Mar 31, 2027 |
| Bay Point, CA | ALWAYS PLAYGROUNDS INC | 1087412 | D-12 — Synthetic Products | Jul 31, 2028 |
| Highland, CA | ALWAYS READY PLUMBING AND DRAIN INC | 1141765 | C-36 — Plumbing | Aug 31, 2027 |
| Hacienda Heights, CA | ALWAYS RELIABLE ROOFING | 903930 | C-39 — Roofing | May 31, 2027 |
| Los Banos, CA | ALWAYS RESCUE PLUMBING INC | 1047627 | C-36 — Plumbing | Dec 31, 2026 |
| Los Angeles, CA | ALWAYS ROOFING & WATERPROOFING CORP | 1146750 | C-39 — Roofing | Nov 30, 2027 |
| El Cajon, CA | ALWAYS ROOFING INC | 951049 | C-39 — Roofing | Aug 31, 2028 |
| Roseville, CA | ALWEST FIRE PROTECTION LLC | 580813 | C-16 — Fire Protection | Sep 30, 2027 |
| San Francisco, CA | ALWYN CONSTRUCTION INC | 1098726 | B — General Building | Nov 30, 2026 |
| Fontana, CA | ALX BUILD AND DESIGN INC | 1032165 | B — General Building | Nov 30, 2027 |
| Burbank, CA | AM - COMM INC | 818622 | C-10 — Electrical | Nov 30, 2027 |
| Chino, CA | AM - TEC TOTAL SECURITY INC | 974571 | C-7 — Low Voltage Systems | Jun 30, 2028 |
| San Jose, CA | AM CO CONCRETE LLC | 1043191 | C-8 — Concrete | Mar 31, 2027 |
| Visalia, CA | AM CONSTRUCTION ALARM MEN INC | 1086940 | B — General Building | Feb 29, 2028 |
| Greenfield, CA | AM CONSTRUCTION & CONTRACTING INC | 1089180 | B — General Building | Dec 31, 2026 |
| Seal Beach, CA | AM CONTRACTORS INC A M PAINTING INC | 959118 | B — General Building | Aug 31, 2028 |
| Apple Valley, CA | AM CUSTOM PAINTING INC | 994417 | C-33 — Painting and Decorating | Oct 31, 2028 |
| Glendale, CA | AM DESIGN INC | 1131070 | B — General Building | Dec 31, 2026 |
| Encino, CA | AM DEVELOPMENT GROUP INC | 1140202 | B — General Building | Jul 31, 2027 |
| Fresno, CA | AM EXCAVATION SERVICES LLC | 1069904 | C-12 — Earthwork and Paving | May 31, 2028 |
| Lake Balboa, CA | AM EXPERT BUILDERS A&L GREEN HOME INC | 1115289 | B — General Building | Jan 31, 2028 |
| San Leandro, CA | AM GENERAL CONTRACTOR | 1126240 | B — General Building | Sep 30, 2028 |
| Modesto, CA | AM HARDWOOD FLOORS INC | 1066521 | C-15 — Flooring and Floor Covering | Jun 30, 2028 |
| Carlsbad, CA | AM HEATING & AIR INC | 1077225 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| Chatsworth, CA | AM HOUSE INC | 1048361 | C-7 — Low Voltage Systems | Dec 31, 2026 |
| Highland, CA | AM INNOVATIONS PAINTING AM INNOVATIONS CORP | 1148334 | C-33 — Painting and Decorating | Dec 31, 2027 |
| San Diego, CA | AM LANDSCAPE CONSTRUCTION INC | 960678 | C-27 — Landscaping | Nov 30, 2027 |
| Downers Grove, IL | AM MECHANICAL LLC | 1037938 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Nov 30, 2026 |
| Antelope, CA | AM PLUMBING & FIRE INC | 1099715 | C-16 — Fire Protection | Dec 31, 2026 |
| Lompoc, CA | AM PLUMBING CONSTRUCTION INC | 1101859 | C-36 — Plumbing | Feb 28, 2027 |
| Irvine, CA | AM PRO CONSTRUCTION AM TRADE CO | 1023226 | B — General Building | Jan 31, 2027 |
| Perris, CA | AM PRO PAINTING | 1073940 | C-33 — Painting and Decorating | Mar 31, 2027 |
| San Jose, CA | AM PRO ROOFING INC | 1127511 | C-39 — Roofing | Oct 31, 2026 |
| San Jose, CA | AM SONS DRYWALL INC | 1103615 | C-9 — Drywall | Apr 30, 2027 |
| Stockton, CA | AM TILE INC | 936658 | C-54 — Ceramic and Mosaic Tile | Jan 31, 2028 |
| Monrovia, CA | AM UNITED ENTERPRISES LLC | 1118274 | B — General Building | Mar 31, 2028 |
| Fullerton, CA | AM-KOR FIRE PROTECTION CO INC | 592083 | C-16 — Fire Protection | Apr 30, 2028 |
| Oakland, CA | AM-PAC BUILDERS INC | 1098507 | B — General Building | Nov 30, 2026 |
| San Diego, CA | AM-PM SEWER & DRAIN CLEANING BILL HOWE PLUMBING INC | 488413 | C-36 — Plumbing | Mar 31, 2028 |
| Truckee, CA | AM-X CONSTRUCTION & EXCAVATION INC | 779898 | A — General Engineering | Jun 30, 2028 |
| New York, NY | AM/PM DOOR LLC | 491720 | C-7 — Low Voltage Systems | Sep 30, 2028 |
| Newbury Park, CA | AMA BUILDERS INC | 1069963 | B — General Building | Oct 31, 2026 |
| New York, NY | AMA DESIGN-BUILD LLC | 1072207 | B — General Building | Dec 31, 2026 |
| Petaluma, CA | AMA DIVERSFIED CONSTRUCTION GROUP | 956105 | A — General Engineering | Dec 31, 2026 |
| Alexandria, VA | AMA REPIPING LLC | 991194 | ASB — Asbestos Certification | Mar 31, 2028 |
| Roseville, CA | AMAC HVAC INC | 1046727 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Dec 31, 2027 |
| South Lake Tahoe, CA | AMACKER CONSTRUCTION CO | 1050583 | B — General Building | Feb 28, 2027 |
| Van Nuys, CA | AMADO MARBLE & GRANITE INC | 793379 | B — General Building | Apr 30, 2027 |
| Azusa, CA | AMADOR DAVID L INC | 550960 | B — General Building | Dec 31, 2026 |
| Reseda, CA | AMADOR ELECTRIC INC | 706586 | B — General Building | Apr 30, 2027 |
| South San Francisco, CA | AMADOR GENERAL CONSTRUCTION | 1048349 | B — General Building | Apr 30, 2027 |
| Sacramento, CA | AMADOR LANDSCAPE DESIGN AMADOR LANDSCAPE & DESIGN INC | 969905 | C-27 — Landscaping | Jan 31, 2028 |
| San Pablo, CA | AMADOR MASONRY SERVICES INC | 1062454 | B — General Building | Jan 31, 2028 |
| Plymouth, CA | AMADOR MECHANICAL INC | 501343 | A — General Engineering | Nov 30, 2026 |
| Jackson, CA | AMADOR ROOTS TREE SERVICE AND PROPERTY MAINTENANCE LLC | 1157388 | C-49 — Tree and Palm | Jun 30, 2028 |
| South San Francisco, CA | AMADOR'S DRYWALL | 1031231 | B — General Building | Mar 31, 2027 |
| Cathedral City, CA | AMADOR'S POOL SERVICE UNION TREE & PALM SERVICE INC | 947133 | C-27 — Landscaping | Dec 31, 2027 |
| Inglewood, CA | AMALFI CONSTRUCTION GROUP | 1082058 | B — General Building | Oct 31, 2027 |
| Sun Valley, CA | AMALFI STONE & MASONRY COMPANY INC | 961591 | C-29 — Masonry | May 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.