California contractors with employees — page 1 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 |
|---|---|---|---|---|
| Hayward, CA | #1 ACOUSTICS | 749358 | C-2 — Insulation and Acoustical | May 31, 2028 |
| Nipomo, CA | #1 CENTRAL COAST LANDSCAPE INC | 1078034 | C-27 — Landscaping | Aug 31, 2027 |
| Manteca, CA | #1 DOOR STOP INC | 1068100 | Classification D28 | Aug 31, 2028 |
| Sunnyvale, CA | #1 HONEST PLUMBER INC | 1068995 | C-36 — Plumbing | Jan 31, 2027 |
| Capistrano Beach, CA | #1 INSURANCE REPAIR SPECIALISTS KISVARDAY CONSTRUCTION CORPORATION THE | 966919 | B — General Building | Oct 31, 2027 |
| Oxnard, CA | #1 PACIFIC COAST ROOFING | 1119130 | C-39 — Roofing | Apr 30, 2028 |
| San Jose, CA | #1 PRO ELEC JMG INC | 1066209 | C-10 — Electrical | Jun 30, 2028 |
| Highland, CA | #1 SON PLUMBING INC | 1066881 | C-36 — Plumbing | Jul 31, 2028 |
| San Jose, CA | $15 SEWER AND DRAIN SERVICE GREAT AMERICAN PLUMBING COMPANY INCORPORATED THE | 501065 | C-36 — Plumbing | Nov 30, 2026 |
| Big Bear City, CA | 'A' PLUMBING AND HEATING | 230462 | C-16 — Fire Protection | Feb 28, 2027 |
| Pacifica, CA | 0303 CONSTRUCTION INC | 1095479 | B — General Building | Aug 31, 2028 |
| Rancho Cordova, CA | 1 - 888 - 4 - ABATEMENT INC | 897164 | B — General Building | May 31, 2027 |
| Los Angeles, CA | 1 ABOVE TECHNOLOGY LLC | 1085439 | C-7 — Low Voltage Systems | Dec 31, 2027 |
| Panorama City, CA | 1 AC GUYS | 1138177 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| Oakdale, CA | 1 AIRCARE HVAC | 1067669 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2028 |
| Canoga Park, CA | 1 AND 1 ELECTRIC INC | 896687 | B — General Building | May 31, 2027 |
| El Cajon, CA | 1 CALL FLOOD & CONSTRUCTION SPECIALIST LLC | 874408 | B — General Building | Mar 31, 2028 |
| Lawndale, CA | 1 DAY KITCHEN BATH & TILE CONSTRUCTION CORPORATION | 998396 | B — General Building | Nov 30, 2026 |
| Los Angeles, CA | 1 DESIGN CONSTRUCTION CORP | 929941 | B — General Building | Mar 31, 2027 |
| San Jose, CA | 1 HARO 1 LLC | 1109668 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2027 |
| San Jose, CA | 1 HOUR DRAIN HOTSHOT RESTORATION GALLAHER COMPANY | 946359 | B — General Building | Feb 29, 2028 |
| Marysville, CA | 1 N DONE ROOFING SERVICES INC | 978088 | C-39 — Roofing | Nov 30, 2026 |
| Stockton, CA | 1 NATION CONSTRUCTION INC | 991605 | B — General Building | May 31, 2027 |
| Clovis, CA | 1 OAK CONSTRUCTION LLC | 1068695 | A — General Engineering | Sep 30, 2028 |
| Encino, CA | 1 OAK REMODELING | 1015424 | B — General Building | Jun 30, 2028 |
| San Francisco, CA | 1 ORIGINAL CONSTRUCTION INC | 515977 | B — General Building | Sep 30, 2027 |
| Woodland Hills, CA | 1 SMART BUILD INC | 1076428 | B — General Building | Jun 30, 2027 |
| Orange, CA | 1 SOLORIO INC | 505301 | B — General Building | Apr 30, 2028 |
| San Marcos, CA | 1 SOURCE ELECTRICAL INC | 948725 | B — General Building | Jun 30, 2028 |
| Glendale, CA | 1 SOURCE MATERIAL HANDLING INC | 904444 | Classification D21 | Oct 31, 2027 |
| Pasadena, CA | 1 ST CALIFORNIA CONSTRUCTION INC | 845184 | A — General Engineering | Apr 30, 2027 |
| Tarzana, CA | 1 ST CHOICE ENERGY BUILDERS INC | 1065579 | B — General Building | Apr 30, 2028 |
| Vallejo, CA | 1 STEP BY STEP CONSTRUCTION | 1083685 | A — General Engineering | Nov 30, 2027 |
| Reseda, CA | 1 STOP KITCHEN & BATH LLC | 1048664 | B — General Building | Nov 30, 2027 |
| Hesperia, CA | 1 STOP RESTORATION NAJERA ENVIRONMENTAL INC | 1069035 | B — General Building | Sep 30, 2028 |
| Newport Beach, CA | 1 SUPERIOR ELECTRIC INC | 883400 | C-10 — Electrical | Aug 31, 2028 |
| Rancho Cucamonga, CA | 1 TEAMWORK FIRE PROTECTION LLC | 1139396 | C-16 — Fire Protection | Jun 30, 2027 |
| Anaheim, CA | 1 TOM PLUMBER ANAHEIM / BREA COAST VIEW PLUMBING AND RESTORATION INC | 991276 | C-36 — Plumbing | Mar 31, 2028 |
| Concord, CA | 1 TOM PLUMBER CONCORD FLOW RIGHT PLUMBING LLC | 1154967 | C-36 — Plumbing | May 31, 2028 |
| Reno, NV | 1 TOM PLUMBER RENO TAHOE POULIN BROTHERS LLC | 1134710 | C-36 — Plumbing | Mar 31, 2027 |
| Seaside, CA | 1-800 PLUMBER + AIR OF MONTEREY MONTEREY PLUMBING SERVICES & ROOTER LLC | 1106294 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| San Jose, CA | 1-800 WATER DAMAGE OF WEST SAN JOSE AND SUNNVALE MURALI CONSTRUCTIONS LLC | 1102805 | B — General Building | Mar 31, 2027 |
| Birmingham, MI | 1-800-BOARDUP OF LOS ANGELES BELFOR USA GROUP INC | 1114216 | B — General Building | Dec 31, 2027 |
| Birmingham, MI | 1-800-BOARDUP OF RIVERSIDE METRO BELFOR USA GROUP INC | 1114226 | B — General Building | Dec 31, 2027 |
| Birmingham, MI | 1-800-BOARDUP OF SACRAMENTO METRO BELFOR USA GROUP INC | 1114240 | B — General Building | Dec 31, 2027 |
| Birmingham, MI | 1-800-BOARDUP OF SAN DIEGO BELFOR USA GROUP INC | 1114227 | B — General Building | Dec 31, 2027 |
| Birmingham, MI | 1-800-BOARDUP OF SAN FERNANDO VALLEY METRO BELFOR USA GROUP INC | 1114239 | B — General Building | Dec 31, 2027 |
| Birmingham, MI | 1-800-BOARDUP OF SAN JOSE METRO BELFOR USA GROUP INC | 1114238 | B — General Building | Dec 31, 2027 |
| La Mesa, CA | 1-877 APPLIANCE REPAIR INC | 1066554 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| Berkeley, CA | 1-888-HEAT-PUMPS | 1108295 | B — General Building | Aug 31, 2027 |
| San Diego, CA | 1-888-WOW-1 DAY! PAINTING PAINT SENSATIONS INC | 975809 | C-33 — Painting and Decorating | Aug 31, 2028 |
| Long Beach, CA | 1-WAY LANDSCAPE INC | 1073089 | C-27 — Landscaping | Jan 31, 2027 |
| Bellflower, CA | 10 POINTS CONSTRUCTION INC | 1043256 | B — General Building | Aug 31, 2028 |
| Anaheim, CA | 10-20 SERVICES SANFER ELECTRIC INC | 1003368 | C-10 — Electrical | May 31, 2027 |
| Irvine, CA | 100X CONSTRUCTION | 1104587 | B — General Building | May 31, 2027 |
| Oxnard, CA | 101 AC & HEATING INC | 1141177 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| Gilroy, CA | 101 BUILDERS INC | 1037916 | A — General Engineering | Apr 30, 2028 |
| Oxnard, CA | 101 CONCRETE COMPANY | 1122848 | C-8 — Concrete | Jun 30, 2028 |
| Westlake Village, CA | 101 CONSTRUCTION C & K CONSTRUCTION AND DESIGN INC | 855110 | B — General Building | Jul 31, 2028 |
| Westlake Village, CA | 101 ELECTRIC INC | 1103959 | C-10 — Electrical | Apr 30, 2027 |
| Oxnard, CA | 101 ELECTRICAL SOLUTIONS INC | 1153507 | C-10 — Electrical | Apr 30, 2028 |
| Templeton, CA | 101 EXCAVATING LLC | 1120766 | A — General Engineering | May 31, 2028 |
| Van Nuys, CA | 101 HOME BUILDERS INC | 1159281 | B — General Building | Aug 31, 2028 |
| Burlingame, CA | 101 MOBILITY CARE2ADAPT LLC | 1106279 | B — General Building | Jun 30, 2027 |
| Carlsbad, CA | 101 MOBILITY OF SAN DIEGO MOBILITY SPECIALISTS OF SOCAL INC | 1081528 | B — General Building | Sep 30, 2027 |
| College Grove, TN | 101 MOBILITY SACRAMENTO VALLEY SACRAMENTO VALLEY MOBILITY INC | 1018201 | Classification D21 | Sep 30, 2028 |
| Novato, CA | 101 PLUMBING HEATING AND COOLING | 1124487 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| Eureka, CA | 101 PLUMBING HUMBOLDT INC | 1033582 | C-36 — Plumbing | Jul 31, 2028 |
| Santa Barbara, CA | 101 PLUMBING INC | 864789 | Classification C34 | Aug 31, 2027 |
| Sacramento, CA | 101 REMODELING | 969237 | B — General Building | Jan 31, 2028 |
| Newbury Park, CA | 101 SHEET METAL INC | 877358 | Classification C43 | Apr 30, 2027 |
| Escondido, CA | 1015 CONSTRUCTION 1015 TECHNOLOGY INC | 1143047 | B — General Building | Sep 30, 2027 |
| San Jacinto, CA | 1016 ELECTRIC | 1117787 | C-10 — Electrical | Jan 31, 2027 |
| Madera, CA | 104 AIR HEATING AND COOLING LLC | 1161862 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2028 |
| Garden Grove, CA | 10PERATURE HEATING AND AIR CONDITIONING | 1070595 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2026 |
| Sunnyvale, CA | 10X PAINTING INC | 1110526 | C-33 — Painting and Decorating | Sep 30, 2027 |
| Milpitas, CA | 11 CONCRETE AND PAVING INC | 1153675 | C-8 — Concrete | Apr 30, 2028 |
| Marina Del Rey, CA | 11 ELECTRIC LLC | 1156024 | C-10 — Electrical | Jun 30, 2028 |
| Encino, CA | 110 PRO HVAC INC | 788471 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| Northridge, CA | 111 CONSTRUCTION INC | 1149467 | B — General Building | Jan 31, 2028 |
| Corona, CA | 1111 HEATING AND AIR CONDITIONING | 1103657 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2027 |
| Menifee, CA | 1111 HVAC SERVICES LLC | 1120510 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| Lancaster, PA | 11400 LLC | 1155556 | Classification D34 | May 31, 2028 |
| San Jose, CA | 1153 SAN RAFAEL LLC | 1060621 | B — General Building | Jun 30, 2028 |
| Schaumburg, IL | 1155 INFRASTRUCTURE SOLUTIONS LLC | 1112513 | A — General Engineering | Nov 30, 2027 |
| Mcfarland, WI | 12 GAUGE CONSTRUCTION LLC | 1156865 | B — General Building | Jun 30, 2028 |
| Hollister, CA | 12 RIVERS CONSTRUCTION 12 RIVERS MASONRY INC | 1106889 | B — General Building | Jul 31, 2027 |
| San Rafael, CA | 123 - FLOOR INC | 876615 | C-15 — Flooring and Floor Covering | Jul 31, 2028 |
| Rancho Cucamonga, CA | 123 CONSTRUCTION LLC | 1105567 | B — General Building | Jun 30, 2027 |
| San Diego, CA | 123 FLOOR | 989910 | C-15 — Flooring and Floor Covering | Sep 30, 2028 |
| San Diego, CA | 123 REMODELING CA INC | 1124576 | B — General Building | Aug 31, 2028 |
| Walnut, CA | 126 BUILDERS INC | 1086031 | B — General Building | Jan 31, 2028 |
| Bakersfield, CA | 1271 CONSTRUCTION INC | 896048 | B — General Building | May 31, 2027 |
| Pacoima, CA | 1320 PLUMBING INC | 1103748 | C-36 — Plumbing | Apr 30, 2027 |
| Upland, CA | 138 COMMUNICATIONS INC | 1160537 | C-7 — Low Voltage Systems | Sep 30, 2028 |
| Los Banos, CA | 152 CONCRETE CONCEPTS INC | 1079729 | C-8 — Concrete | Aug 31, 2027 |
| City Of Industry, CA | 168ADU CONSTRUCTION JPU CONSTRUCTION INC | 1100899 | B — General Building | Oct 31, 2027 |
| Creston, CA | 17 MILE CONSTRUCTION SERVICES INC | 1073278 | B — General Building | Feb 28, 2027 |
| Atascadero, CA | 1776 ROOFING SOLUTIONS LLC | 1130718 | C-39 — Roofing | Dec 31, 2026 |
| Reseda, CA | 18 REMODEL INC | 1096288 | B — General Building | Sep 30, 2028 |
| Woodland Hills, CA | 18 REMODELING GROUP INC | 1088081 | B — General Building | Mar 31, 2028 |
| Escondido, CA | 180 ROOFING PROS 180 SOLAR POWER INC | 995321 | B — General Building | Aug 31, 2028 |
| Coronado, CA | 1800 ANYTIME PLUMBING HEATING & AIR | 1079616 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2026 |
| Los Angeles, CA | 1800 CONSTRUCTION INC | 1113641 | B — General Building | Dec 31, 2027 |
| Omaha, NE | 1884 LINE CO | 1104132 | A — General Engineering | May 31, 2027 |
| Studio City, CA | 1977 CONSTRUCTION INC | 1156359 | C-39 — Roofing | Jun 30, 2028 |
| Monrovia, CA | 1980 CO LLC | 1152691 | B — General Building | Mar 31, 2028 |
| Salinas, CA | 1999 ROOFING LLC | 1018845 | C-39 — Roofing | Jan 31, 2028 |
| Richardson, TX | 1FINITY AMERICAS INC | 769368 | C-7 — Low Voltage Systems | Sep 30, 2027 |
| Vista, CA | 1QUALITY CONSTRUCTION CORP | 1084805 | B — General Building | Apr 30, 2028 |
| Palm Desert, CA | 1ST ATRIUM INC | 836088 | B — General Building | Apr 30, 2028 |
| Whittier, CA | 1ST CALL REFRIGERATION INC | 1096477 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2028 |
| Agoura Hills, CA | 1ST CENTURY BUILDERS INC | 811023 | B — General Building | Dec 31, 2026 |
| San Bernardino, CA | 1ST CHOICE AIR SOLUTIONS | 1152700 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| Anaheim, CA | 1ST CHOICE BUILDERS GROUP INC | 969652 | B — General Building | Feb 28, 2027 |
| Van Nuys, CA | 1ST CHOICE BUILDERS INC | 1020056 | B — General Building | Oct 31, 2026 |
| Orange, CA | 1ST CHOICE DESIGN & DEVELOPMENT | 576474 | B — General Building | Feb 29, 2028 |
| Lemon Grove, CA | 1ST CHOICE DRYWALL INC | 1094650 | C-9 — Drywall | Jul 31, 2028 |
| Modesto, CA | 1ST CHOICE ELECTRIC ENTERPRISES INC | 1019051 | C-10 — Electrical | Dec 31, 2026 |
| Norco, CA | 1ST CHOICE ELECTRIC INC | 1021987 | C-10 — Electrical | Dec 31, 2026 |
| North Hills, CA | 1ST CHOICE GENERAL SERVICES INC | 1016577 | B — General Building | Jul 31, 2028 |
| Lake Forest, CA | 1ST CHOICE HEATING & AIR CONDITIONING INC | 1006824 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| Huntington Beach, CA | 1ST CHOICE ROOFING COOL ROOFING INC | 548382 | C-33 — Painting and Decorating | Sep 30, 2028 |
| Simi Valley, CA | 1ST CLASS ACCESS CONTROL YOUR FRONT DOOR ENTRY SYSTEMS INC | 646547 | Classification D28 | Aug 31, 2027 |
| Patterson, CA | 1ST CLASS CONSTRUCTION INC | 1002204 | B — General Building | Feb 29, 2028 |
| North Hills, CA | 1ST CLASS FIRE SAFETY COMPLIANCE | 1159439 | C-16 — Fire Protection | Aug 31, 2028 |
| Santa Clarita, CA | 1ST CLASS FIREPLACE & CHIMNEY INSPECTIONS INC | 1093362 | C-29 — Masonry | Jun 30, 2028 |
| San Bernardino, CA | 1ST CLASS PLUMBING REPAIR SERVICE INC | 916977 | C-36 — Plumbing | Oct 31, 2027 |
| Richmond, CA | 1ST GEN HVAC LLC | 1136645 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2027 |
| City Of Industry, CA | 1ST HOME CONSTRUCTION CORP | 1070508 | B — General Building | Nov 30, 2026 |
| Moorpark, CA | 1ST HVAC INC | 1071372 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| Manteca, CA | 1ST LIGHT SALES CORP | 1131393 | B — General Building | Jan 31, 2027 |
| National City, CA | 1ST RESPONSE PLUMBING & FLOOD DAMAGE | 1063131 | B — General Building | Feb 29, 2028 |
| Modesto, CA | 1ST SECURITY & SOUND 1ST SECURITY & SOUND INC | 719970 | C-7 — Low Voltage Systems | Apr 30, 2028 |
| La Puente, CA | 1ST SIGN INC | 1032394 | Classification C45 | Nov 30, 2027 |
| Laguna Hills, CA | 1ST SOLUTION CONSTRUCTION SERVICE | 1071075 | B — General Building | Nov 30, 2026 |
| Pacoima, CA | 1ST STEP FLOORING | 1099065 | C-15 — Flooring and Floor Covering | Nov 30, 2026 |
| Murrieta, CA | 1ST TEAM AIR CONDITIONING INC | 862356 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| Torrance, CA | 1ST TECH RESTORATION INC | 1035009 | B — General Building | Jan 31, 2028 |
| Anaheim, CA | 1ST TOUCH ELECTRIC INC | 1004943 | C-10 — Electrical | May 31, 2027 |
| Chula Vista, CA | 1ST WATCH TECHNOLOGY SOLUTION INCORPORATED | 1100781 | C-7 — Low Voltage Systems | Jan 31, 2027 |
| Campbell, CA | 1STOPBUILDERS 1STOPFLOORS INC | 1037004 | B — General Building | Mar 31, 2028 |
| Escondido, CA | 1UP DRYWALL | 1113879 | C-9 — Drywall | Dec 31, 2027 |
| Jurupa Valley, CA | 1V COMUNICATIONS 1V CONSTRUCTION INC | 1083683 | A — General Engineering | Nov 30, 2027 |
| San Diego, CA | 1VISION ROOF PROS | 1143563 | C-39 — Roofing | Sep 30, 2027 |
| El Cajon, CA | 2 - D STAGE LIGHTING ELECTRIC INC | 988810 | C-10 — Electrical | Dec 31, 2027 |
| Los Angeles, CA | 2 - K ELECTRIC INC | 1109815 | C-10 — Electrical | Sep 30, 2027 |
| Escondido, CA | 2 BROTHERS CONSTRUCTION INC | 1105156 | B — General Building | May 31, 2027 |
| Woodland, CA | 2 COUNTRIES FRAMING INC | 1085239 | B — General Building | Dec 31, 2027 |
| Irvine, CA | 2 GROUND ELECTRIC PLATINUM X CONSTRUCTION CORP | 982426 | B — General Building | Apr 30, 2027 |
| Anaheim, CA | 2 J'S CUSTOM PLUMBING 2 J'S CUSTOM PLUMBING INC | 1099462 | C-36 — Plumbing | Aug 31, 2027 |
| Carlsbad, CA | 2 PAINTERS INC THE | 891630 | C-33 — Painting and Decorating | Oct 31, 2026 |
| Rancho Cordova, CA | 2 PLUMBS UP PLUMBING & REMODELING INC | 1113105 | B — General Building | Nov 30, 2027 |
| Chino, CA | 2 R DRILLING INC | 709029 | C-57 — Well Drilling | Jun 30, 2027 |
| La Crescenta, CA | 2 W G CONSTRUCTION INC | 1114096 | B — General Building | Dec 31, 2027 |
| Fresno, CA | 2 X COMMUNICATIONS INC | 909392 | C-7 — Low Voltage Systems | May 31, 2028 |
| Riverside, CA | 20 / 20 PLUMBING & HEATING INC | 1001965 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| Indio, CA | 20 / 20 ROOFING CO INC | 895443 | C-39 — Roofing | Apr 30, 2028 |
| Emeryville, CA | 20/20 BUILDERS | 489044 | B — General Building | Oct 31, 2028 |
| Palmdale, CA | 20/20 RELINING & ROOTER | 1068541 | C-36 — Plumbing | Sep 30, 2028 |
| Riverside, CA | 2020 DEMOLITION AND GRADING INC | 1074234 | C-12 — Earthwork and Paving | Mar 31, 2027 |
| Oakley, CA | 2020 ELECTRIC INC | 1064956 | C-10 — Electrical | Apr 30, 2028 |
| San Jose, CA | 2020 HEATING & AIR INC | 1092631 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| San Francisco, CA | 2040 BUILDERS 2040 SERVICES | 1043603 | B — General Building | Aug 31, 2028 |
| Modesto, CA | 209 PAVEMENT VANDERVEEN BUILDERS INC | 938367 | B — General Building | Oct 31, 2027 |
| Murrieta, CA | 20TH CENTURY AIR INC | 511598 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| Calabasas, CA | 20TH CENTURY CONSTRUCTION INC | 827011 | B — General Building | Nov 30, 2027 |
| Carson, CA | 21 RETROFIT & STEEL INC | 1141855 | B — General Building | Aug 31, 2027 |
| San Diego, CA | 21M CONSTRUCTION CO | 1136864 | B — General Building | Apr 30, 2027 |
| Aliso Viejo, CA | 21ST CENTURY AIR MASTER H V A C INC | 981744 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2027 |
| San Francisco, CA | 21ST CENTURY HOME IMPROVEMENT PAINTING & ROOFING | 682929 | B — General Building | Dec 31, 2027 |
| Burbank, CA | 21ST CENTURY L I H T C CONSTRUCTION INC | 1022822 | B — General Building | Jan 31, 2027 |
| Los Angeles, CA | 21ST CENTURY STERLING INC | 816050 | C-10 — Electrical | Dec 31, 2026 |
| Palm Springs, CA | 23 1/2 HOUR HOME SERVICES INC | 831798 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 29, 2028 |
| Montclair, CA | 23 1/2 HRS S O S PLUMBING INC | 977502 | C-36 — Plumbing | Oct 31, 2028 |
| Norco, CA | 24 - 7 WATER WELL DRILLING 24 - 7 DRILLING INC | 1108267 | C-57 — Well Drilling | Aug 31, 2027 |
| Murrieta, CA | 24 - HOUR EXPRESS SERVICES INC | 761778 | B — General Building | Apr 30, 2027 |
| San Jose, CA | 24 / 7 CONCRETE INC | 943313 | C-8 — Concrete | Feb 29, 2028 |
| Santa Fe Springs, CA | 24 / 7 FIRE PROTECTION SERVICES INCORPORATED | 817704 | C-16 — Fire Protection | Feb 28, 2027 |
| San Diego, CA | 24 / 7 TRUCKING INC | 976078 | C-21 — Building Moving and Demolition | Mar 31, 2028 |
| Thousand Palms, CA | 24 7 PROTECTION INC | 1124968 | C-10 — Electrical | Aug 31, 2028 |
| Riverside, CA | 24 APARTMENT COMPLEX SERVICES INC | 968958 | B — General Building | Jul 31, 2027 |
| Santa Ana, CA | 24 HOUR BATH ENTERPRISES INC | 1008443 | B — General Building | Oct 31, 2027 |
| La Mesa, CA | 24 HOUR BATHTUB REFINISHERS | 921750 | Classification D12 | Sep 30, 2028 |
| Laguna Niguel, CA | 24 HOUR RESTORATION & CONSTRUCTION 24 HRC | 895339 | B — General Building | Apr 30, 2027 |
| Sacramento, CA | 24 KVA ELECTRIC INC | 1123075 | C-10 — Electrical | Jul 31, 2028 |
| Santa Monica, CA | 24 PREFAB LLC | 862385 | B — General Building | Feb 29, 2028 |
| Claremont, CA | 24 ROOTER & PLUMBING INC | 1126081 | C-36 — Plumbing | Sep 30, 2028 |
| Novato, CA | 24 SEVEN CONSTRUCTION LLC | 1114211 | B — General Building | Dec 31, 2027 |
| San Bernardino, CA | 24-7 DOCK AND DOOR REPAIR INC | 975887 | Classification D21 | Aug 31, 2028 |
| Encino, CA | 24-7 GARAGE DOOR & GATE SERVICES O T GATES AND FENCE REPAIR | 1055496 | B — General Building | Jul 31, 2027 |
| Patterson, CA | 24/7 BUILDERS INC | 1105282 | B — General Building | May 31, 2027 |
| Redlands, CA | 24/7 CARPET & FLOOR CARE INC | 896456 | B — General Building | Jul 31, 2027 |
| San Jose, CA | 24/7 CONCRETE SOLUTIONS 24 7 CONSTRUCTION, INC | 1156313 | C-8 — Concrete | Jun 30, 2028 |
| Los Angeles, CA | 24/7 CONSTRUCTION WORKS INC | 1022079 | B — General Building | Dec 31, 2026 |
| El Cajon, CA | 24/7 DRAIN ROOTER INC | 1015867 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| Perris, CA | 24/7 EROSION CONTROL INC | 892858 | Classification D63 | Mar 31, 2027 |
| Lake Elsinore, CA | 24/7 EXPERT BUILDERS | 1147551 | B — General Building | Dec 31, 2027 |
| Santa Clara, CA | 24/7 FIRE ALARM SERVICES INC | 976755 | C-10 — Electrical | Sep 30, 2028 |
| Tustin, CA | 24/7 HAULING & DEMO INC | 1095364 | C-21 — Building Moving and Demolition | Aug 31, 2028 |
| San Francisco, CA | 24/7 SF HANDYMAN & REMODELING SERVICE HARP SERVICES | 1105133 | B-2 — Residential Remodeling | May 31, 2027 |
| Riverside, CA | 24/7 WATER AND FIRE RESTORATION LLC | 1137678 | B — General Building | May 31, 2027 |
| Madera, CA | 2911 CONTRACTORS LLC | 1066799 | A — General Engineering | Jun 30, 2028 |
| Sparks, NV | 295 CABLING LLC | 1055157 | C-7 — Low Voltage Systems | Jun 30, 2027 |
| San Carlos, CA | 2B LIVING INC | 1080544 | B — General Building | Aug 31, 2027 |
| San Clemente, CA | 2BSAVAGE INC | 1148331 | C-36 — Plumbing | Dec 31, 2027 |
| Laguna Hills, CA | 2BY4 CONSTRUCTION & REMODELING INC | 984492 | B — General Building | Jun 30, 2027 |
| Compton, CA | 2GOLDEN CONSTRUCTION | 1135519 | B — General Building | Apr 30, 2027 |
| Palmdale, CA | 2GUN ROOFING INC | 1082911 | C-39 — Roofing | Dec 31, 2026 |
| Signal Hill, CA | 2H CONSTRUCTION INC | 741856 | A — General Engineering | Sep 30, 2028 |
| San Rafael, CA | 2K BUILDERS LLC | 1022542 | B — General Building | Mar 31, 2027 |
| Chicago, IL | 2KBUILDS ELECTRIC 2KBUILDS LLC | 1115348 | C-10 — Electrical | Jan 31, 2027 |
| West Sacramento, CA | 2M GENERAL ENGINEERING INC | 1029536 | A — General Engineering | Nov 30, 2027 |
| Van Nuys, CA | 2M PLUMBING INC | 1121115 | C-36 — Plumbing | May 31, 2028 |
| San Diego, CA | 2ND GEN PLUMBING INC | 1118385 | C-36 — Plumbing | Mar 31, 2028 |
| Los Angeles, CA | 2NE1 ROOFING GOOGLE ROOFING INC | 1123913 | C-39 — Roofing | Jul 31, 2028 |
| Los Angeles, CA | 2R PLUMBING INC | 1119642 | C-36 — Plumbing | Apr 30, 2028 |
| San Francisco, CA | 2REVAMP ONSITE INC | 1156851 | B-2 — Residential Remodeling | Jun 30, 2028 |
| Corona, CA | 2S2G CONTRACTING INC | 940545 | C-8 — Concrete | Dec 31, 2027 |
| Lawndale, CA | 2XM HARDWOOD FLOORS 2XM SERVICES INC | 1049943 | C-15 — Flooring and Floor Covering | Feb 28, 2027 |
| Castro Valley, CA | 2Y CONSTRUCTION INC | 997875 | B — General Building | Oct 31, 2026 |
| Camarillo, CA | 3 - BAR CORPORATION | 841219 | A — General Engineering | Jun 30, 2028 |
| San Diego, CA | 3 - D ENTERPRISES INCORPORATED | 621125 | A — General Engineering | Jun 30, 2027 |
| Costa Mesa, CA | 3 A ROOFING INC | 873754 | C-39 — Roofing | Apr 30, 2027 |
| Carson, CA | 3 A STONE TOPS INC | 950143 | C-54 — Ceramic and Mosaic Tile | Jul 31, 2028 |
| Woodland Hills, CA | 3 AT ONCE INC | 847812 | B — General Building | May 31, 2028 |
| Firebaugh, CA | 3 B'S CONSTRUCTION ROSA RENTALS LLC | 1104754 | A — General Engineering | May 31, 2027 |
| Elk Grove, CA | 3 BLIND BROTHERS INC | 1051535 | Classification D52 | Mar 31, 2027 |
| San Diego, CA | 3 BLIND MICE WINDOW COVERINGS INC | 834465 | Classification D03 | Aug 31, 2027 |
| Quail Valley, CA | 3 BRO'S ROOFING INC | 1146308 | C-39 — Roofing | Nov 30, 2027 |
| Woodside, CA | 3 C I SYSTEMS INTEGRATION INC | 765672 | C-7 — Low Voltage Systems | Jul 31, 2027 |
| Waterford, CA | 3 C'S ORNAMENTAL IRON WORKS CALCATCAR ENTERPRISE INC | 958139 | Classification C23 | Feb 28, 2027 |
| Carmichael, CA | 3 D BENCHMARK BUILDERS INC | 851823 | A — General Engineering | Dec 31, 2026 |
| Tustin, CA | 3 D COATING AND PAINTING | 1078225 | C-33 — Painting and Decorating | Jul 31, 2027 |
| Spring Valley, CA | 3 D ENVIRONMENTAL INC | 746504 | B — General Building | Jun 30, 2028 |
| La Habra, CA | 3 D G R INSTALLATIONS 3 D G R ENGINEERING INC | 895453 | Classification C43 | Apr 30, 2027 |
| Thousand Oaks, CA | 3 D PLUMBING INC | 786274 | C-36 — Plumbing | Oct 31, 2028 |
| Irvine, CA | 3 DAY BLINDS LLC | 1005986 | Classification D52 | Jul 31, 2027 |
| San Diego, CA | 3 DAY KITCHEN & BATH SUNSTONE BUILDERS INC | 1118228 | B — General Building | Mar 31, 2028 |
| Modesto, CA | 3 DIAMONDS CONSTRUCTION INC | 1059653 | B — General Building | Oct 31, 2027 |
| Van Nuys, CA | 3 E GROUP INC | 945925 | C-7 — Low Voltage Systems | Apr 30, 2028 |
| Baldwin Park, CA | 3 EDGE ELECTRIC INC | 1081454 | C-10 — Electrical | Sep 30, 2027 |
| Newman, CA | 3 ELEMENTS HEATING & COOLING INC | 1140551 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| San Francisco, CA | 3 FINGERS PAINTING INC | 1096357 | C-33 — Painting and Decorating | Sep 30, 2028 |
| Visalia, CA | 3 G ENGINEERING LLC 3 G CONSTRUCTION LLC | 995514 | A — General Engineering | Aug 31, 2028 |
| Folsom, CA | 3 GENERATIONS IMPROVEMENTS INC | 876464 | C-17 — Glazing | Feb 28, 2027 |
| Chula Vista, CA | 3 IN 1 BATHTUB AND KITCHEN REFINISHING INC | 791035 | Classification D12 | Mar 31, 2028 |
| Pacifica, CA | 3 J ELECTRICAL 3 J & Z INC | 1048944 | C-10 — Electrical | Jan 31, 2027 |
| Los Angeles, CA | 3 KINGS ASSOCIATES INC | 951298 | B — General Building | Aug 31, 2028 |
| San Marcos, CA | 3 LOPEZ BROTHER'S CONSTRUCTION CORP | 1133370 | B — General Building | Feb 28, 2027 |
| San Jose, CA | 3 M P BUILDERS INC | 1030993 | B — General Building | Sep 30, 2027 |
| Chino, CA | 3 N 1 ELECTRIC INC | 890507 | C-10 — Electrical | Jan 31, 2027 |
| Carlsbad, CA | 3 PEAKS CONSTRUCTION LLC | 1092046 | B — General Building | May 31, 2028 |
| Northridge, CA | 3 PINOS INC | 947813 | C-27 — Landscaping | May 31, 2028 |
| Tustin, CA | 3 S NETWORK INC | 975955 | B — General Building | Aug 31, 2028 |
| Clovis, CA | 3 SONS GARAGE DOORS INC | 1063524 | Classification D28 | Feb 29, 2028 |
| La Quinta, CA | 3 SONS PLUMBING INC | 1031747 | C-36 — Plumbing | Oct 31, 2027 |
| Fresno, CA | 3 STRIKES CONSTRUCTION INC | 1097864 | B — General Building | Oct 31, 2026 |
| Sacramento, CA | 3 THIRTEEN INC | 1149788 | A — General Engineering | Feb 29, 2028 |
| Torrance, CA | 3 V SIGNS & GRAPHICS LLC | 1069753 | Classification C45 | Oct 31, 2026 |
| Northridge, CA | 3 WOODWORKERS INC | 1060179 | C-6 — Cabinet, Millwork and Finish Carpentry | Nov 30, 2027 |
| Orange, CA | 3-D CONSTRUCTION SERVICES INC | 1044020 | B — General Building | Feb 28, 2027 |
| Placentia, CA | 3-D DOOR COMPANY INC | 1103306 | Classification D16 | Apr 30, 2027 |
| Tarzana, CA | 3-D GENERAL CONSTRUCTION | 1014808 | B — General Building | Jun 30, 2028 |
| Orange, CA | 3-D TREE SERVICES INC | 1051674 | C-8 — Concrete | Mar 31, 2027 |
| San Jose, CA | 3-K ROOFING INC | 1052120 | C-39 — Roofing | Apr 30, 2027 |
| Cameron Park, CA | 3-WAYS PAINTING INC | 1148134 | C-33 — Painting and Decorating | Dec 31, 2027 |
| Los Angeles, CA | 301 PROJECTS INC | 1103566 | B — General Building | Apr 30, 2027 |
| Mar Vista, CA | 310 HVAC LLC | 1141651 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| Rosemead, CA | 316 ENGINEERING AND CONSTRUCTION CO INC | 986498 | A — General Engineering | Sep 30, 2027 |
| Ames, IA | 316 ROOFING 316 CONSTRUCTION GROUP LLC | 1096830 | C-39 — Roofing | Sep 30, 2028 |
| Westminster, CA | 32 DIMENSIONS MAINTENANCE INC | 1121432 | B — General Building | May 31, 2028 |
| Daly City, CA | 328 CONSTRUCTION INC | 851213 | B — General Building | May 31, 2027 |
| Chatsworth, CA | 33RD INC | 1088882 | B — General Building | Mar 31, 2028 |
| Houston, TX | 3411 BUILDERS INC | 948885 | B — General Building | Jun 30, 2028 |
| Galt, CA | 345 BUILDERS LLC | 296155 | B — General Building | Oct 31, 2027 |
| El Cajon, CA | 345 CONCRETE INC | 1142336 | C-8 — Concrete | Aug 31, 2027 |
| Corona, CA | 357 WATERPROOFING INC | 887930 | Classification D12 | Apr 30, 2027 |
| Sun Valley, NV | 360 BUILDERS AND RENOVATIONS | 1078208 | B — General Building | Jul 31, 2027 |
| Carson, CA | 360 CABINETS MONTENEGRO CORP | 943732 | C-6 — Cabinet, Millwork and Finish Carpentry | Apr 30, 2028 |
| Santee, CA | 360 COMMUNITY MANAGEMENT | 991983 | B — General Building | Apr 30, 2028 |
| Anaheim, CA | 360 CONSTRUCTION GROUP INC | 937854 | B — General Building | Jun 30, 2028 |
| Pittsburg, CA | 360 CONSTRUCTION J N | 1116544 | B — General Building | Feb 29, 2028 |
| Burbank, CA | 360 CONTRACTORS GROUP INC | 1001481 | B — General Building | Feb 28, 2027 |
| West Hills, CA | 360 ELECTRICIAN | 1127376 | C-10 — Electrical | Oct 31, 2028 |
| Stockton, CA | 360 ELITE BUILDERS INC | 1014916 | B — General Building | Jun 30, 2028 |
| Granada Hills, CA | 360 FIRE ALARM SOLUTION INC | 1146010 | C-10 — Electrical | Nov 30, 2027 |
| Antioch, CA | 360 FLOORS & MORE INC | 1082737 | C-15 — Flooring and Floor Covering | Oct 31, 2027 |
| Lakewood, CA | 360 INDUSTRIAL SERVICE GROUP LLC | 1068660 | Classification D04 | Sep 30, 2028 |
| Tarzana, CA | 360 PLUMBING INC | 1032765 | C-36 — Plumbing | Nov 30, 2027 |
| Santa Clarita, CA | 360 PROPERTY MAINTENANCE INC | 1117148 | Classification D12 | Feb 29, 2028 |
| Tarzana, CA | 360 REMODELING & BUILDING INC | 1055002 | B — General Building | Jun 30, 2027 |
| Miami, FL | 360 SERVICE PROVIDER LLC | 1140831 | B — General Building | Jul 31, 2027 |
| Folsom, CA | 360 SEWER 360 PIPELINE INSPECTIONS LLC | 1052318 | Classification C42 | Apr 30, 2027 |
| Fair Oaks, CA | 360 UTILITY CONSTRUCTION SERVICES INC | 1108375 | B — General Building | Aug 31, 2027 |
| San Diego, CA | 360 WINDOWS AND DOORS | 1072212 | B — General Building | Dec 31, 2026 |
| Oakland, CA | 361 CONSTRUCTION INC | 1024086 | B — General Building | Feb 28, 2027 |
| Irwindale, CA | 365 CONSTRUCTION INC | 946056 | B — General Building | Apr 30, 2028 |
| Woodland Hills, CA | 365 DEMOLITION INC | 1071042 | B — General Building | Nov 30, 2026 |
| Carson, CA | 365 ELECTRIC INC | 1081113 | C-10 — Electrical | May 31, 2028 |
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.