California contractors with employees — page 173 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 |
|---|---|---|---|---|
| National City, CA | MP KREW DRYWALL MP KREW INC | 1080036 | B — General Building | Aug 31, 2027 |
| Clovis, CA | MP MACIAS PAINTING INC | 851509 | C-33 — Painting and Decorating | Oct 31, 2028 |
| Los Angeles, CA | MP MONTE CONSTRUCTION INC | 979730 | B — General Building | Dec 31, 2026 |
| Salinas, CA | MP MONTEREY INC | 958905 | C-33 — Painting and Decorating | Nov 30, 2026 |
| Maple Lake, MN | MP NEXLEVEL LLC | 1051368 | C-7 — Low Voltage Systems | Mar 31, 2027 |
| Moreno Valley, CA | MP QUALITY FLOORS & INSTALLATIONS INC | 1062817 | C-15 — Flooring and Floor Covering | Mar 31, 2028 |
| Beaumont, CA | MP RENOVATION & REMODELING LLC | 1117298 | B-2 — Residential Remodeling | Feb 29, 2028 |
| San Francisco, CA | MP ROOFING INC | 1055086 | C-39 — Roofing | Dec 31, 2027 |
| Fullerton, CA | MP STONE & TILE INC | 1097031 | C-54 — Ceramic and Mosaic Tile | Sep 30, 2028 |
| Riverside, CA | MP WALL SYSTEMS | 1124945 | C-9 — Drywall | Aug 31, 2028 |
| Salinas, CA | MPC CONSTRUCTION MASTER PAINTING AND COATINGS | 1027921 | B — General Building | Jun 30, 2027 |
| Costa Mesa, CA | MPC LANDSCAPE CORP | 1127446 | C-27 — Landscaping | Oct 31, 2026 |
| Redding, CA | MPE CORING MID PACIFIC ENGINEERING INC | 1130304 | D-6 — Concrete Related Services | Dec 31, 2026 |
| San Bernardino, CA | MPG CONSTRUCTION LLC | 855952 | A — General Engineering | Nov 30, 2026 |
| Santa Clarita, CA | MPH PAINTING SERVICES MOE'S PAINTING & HOME SERVICES LLC | 1149039 | C-33 — Painting and Decorating | Jan 31, 2028 |
| San Dimas, CA | MPI - MILLER PLUMBING INC | 720581 | C-34 — Pipeline | Apr 30, 2027 |
| Portland, OR | MPI AMERICA LLC | 1055202 | B — General Building | Jun 30, 2027 |
| Costa Mesa, CA | MPI CONTRACTING SERVICES | 464841 | A — General Engineering | Jul 31, 2028 |
| Anaheim, CA | MPI FINE HARDWOOD FLOORING | 738084 | C-15 — Flooring and Floor Covering | Feb 29, 2028 |
| Menifee, CA | MPM PATIO COVERS MPM BUILDERS INC | 1093440 | D-3 — Awnings | Jun 30, 2028 |
| Foster City, CA | MPO GROUP LLC | 1148003 | D-38 — Sand and Water Blasting | Dec 31, 2027 |
| Dublin, CA | MPOWER ELECTRIC INC | 1044163 | C-10 — Electrical | Sep 30, 2028 |
| Bloomington, CA | MQ DRYWALL INC | 1080020 | C-9 — Drywall | Nov 30, 2027 |
| San Jose, CA | MQ MECHANICAL INC | 1156827 | B — General Building | Jun 30, 2028 |
| Long Beach, CA | MQC HEATING AND COOLING MECHANICAL INC | 1105074 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| Santa Clara, CA | MR & MRS CONSTRUCTION & REMODELING INC | 1068849 | B — General Building | Sep 30, 2028 |
| Danville, CA | MR & MRS YACOUB & DAUGHTERS INC | 1147084 | D-42 — Non-Electrical Sign Installation | Dec 31, 2027 |
| Escondido, CA | MR - TINT INC | 762676 | D-52 — Window Coverings | Nov 30, 2027 |
| Chino Hills, CA | MR 2 CONSTRUCTION INC | 1067612 | B — General Building | Aug 31, 2028 |
| Santee, CA | MR 2J'S PLUMBING INC | 1050358 | C-36 — Plumbing | Jul 31, 2028 |
| Riverside, CA | MR A CONCRETE LLC | 1133426 | C-8 — Concrete | Feb 28, 2027 |
| Santa Maria, CA | MR AIR INC | 1116941 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Feb 29, 2028 |
| Novato, CA | MR AND MRS SMITH INC | 976777 | C-33 — Painting and Decorating | Sep 30, 2026 |
| Rosemead, CA | MR ATTIC BRICK & HAMMER CONTRACTORS INC | 1057142 | B — General Building | Aug 31, 2027 |
| Rancho Cucamonga, CA | MR B'S LIGHTING | 1115118 | C-10 — Electrical | Jan 31, 2028 |
| Standard, CA | MR BATHTUB INC | 619044 | C-33 — Painting and Decorating | Jun 30, 2027 |
| Corning, CA | MR BORE INC | 1033243 | D-9 — Drilling, Blasting and Oil Field Work | Nov 30, 2027 |
| Los Angeles, CA | MR BUILD ELECTRICAL INC | 832664 | B — General Building | Apr 30, 2028 |
| North Hollywood, CA | MR BUILD SOLAR ELECTRIC MR BUILD HOME IMPROVEMENT COMPANY | 439166 | A — General Engineering | Feb 29, 2028 |
| Colton, CA | MR CLEAN MAINTENANCE SYSTEMS CHIRO INC | 798720 | C-15 — Flooring and Floor Covering | Aug 31, 2027 |
| Jurupa Valley, CA | MR CONCRETE CONSTRUCTION INC | 1075778 | C-8 — Concrete | May 31, 2027 |
| Fresno, CA | MR CONCRETE INC | 1046967 | C-8 — Concrete | Nov 30, 2026 |
| Los Angeles, CA | MR CONSTRUCTION & MANAGEMENT INC | 857376 | B — General Building | Apr 30, 2027 |
| Rosemead, CA | MR COOL AC INC | 1112536 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2027 |
| Temecula, CA | MR COOL GUY JBRINK INC | 1022424 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| Oak View, CA | MR COOL HEATING & COOLING INC | 1129881 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Dec 31, 2026 |
| Carlsbad, CA | MR COOL HVAC | 1130503 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Dec 31, 2026 |
| Orange, CA | MR CRANE INC | 349880 | A — General Engineering | Aug 31, 2028 |
| El Cajon, CA | MR D'S CONSTRUCTION SERVICES OF SAN DIEGO INC | 986262 | B — General Building | Aug 31, 2027 |
| Los Angeles, CA | MR DESIGN & BUILD | 1072428 | B — General Building | Dec 31, 2026 |
| Meadow Valley, CA | MR E TREE SERVICE LLC | 1141982 | C-49 — Tree and Palm | Aug 31, 2027 |
| Stockton, CA | MR ED'S PLUMBING & ROOTER SERVICE INC | 1057119 | C-36 — Plumbing | Mar 31, 2028 |
| South Pasadena, CA | MR ELECTRIC MARTIN RODRIGUEZ INC | 878395 | C-10 — Electrical | Feb 28, 2027 |
| Concord, CA | MR ELECTRIC OF CONCORD CA REX REGUM INCORPORATED | 1085565 | C-10 — Electrical | Jan 31, 2028 |
| Los Alamitos, CA | MR ELECTRIC OF LOS ALAMITOS L1 WOLF ENTERPRISES INC | 1129252 | C-10 — Electrical | Nov 30, 2026 |
| Murrieta, CA | MR ELECTRIC OF MURRIETA TOO BRIGHT FOR SHADES LLC | 1100054 | C-10 — Electrical | Dec 31, 2026 |
| Ontario, CA | MR ELECTRIC OF ONTARIO GCS FREIGHT LLC | 1102719 | C-10 — Electrical | Mar 31, 2027 |
| Rancho Cordova, CA | MR ELECTRIC OF RANCHO CORDOVA HANGTOWN ELECTRIC INC | 849839 | C-10 — Electrical | Nov 30, 2026 |
| Roseville, CA | MR ELECTRIC OF ROSEVILLE COPE FAMILY ELECTRIC LLC | 1135889 | C-10 — Electrical | Jan 31, 2028 |
| San Jose, CA | MR ELECTRIC OF SAN JOSE SOUTH SAN JOSE ELECTRIC LLC | 1129149 | C-10 — Electrical | Nov 30, 2026 |
| Visalia, CA | MR FIXOLOGIST | 1140465 | B — General Building | Jul 31, 2027 |
| North Hollywood, CA | MR FLASH ELECTRIC INNOVATIVE IMPROVEMENT SOLUTIONS INC | 1011467 | C-10 — Electrical | Feb 29, 2028 |
| San Diego, CA | MR FLOORING INC | 1096180 | C-15 — Flooring and Floor Covering | Sep 30, 2026 |
| Yucca Valley, CA | MR G C | 1116658 | B — General Building | Feb 29, 2028 |
| Victorville, CA | MR G'S FLOORING LLC | 1104378 | C-15 — Flooring and Floor Covering | May 31, 2027 |
| Herald, CA | MR GARCIA CONCRETE | 1077167 | C-8 — Concrete | Aug 31, 2027 |
| Escondido, CA | MR GENERAL ENGINEERING INC | 1080600 | A — General Engineering | Sep 30, 2027 |
| Oakland, CA | MR GLASS LLC | 1044913 | C-17 — Glazing | Sep 30, 2026 |
| Lake Forest, CA | MR GOMEZ CONSTRUCTION INC | 1081050 | B — General Building | Sep 30, 2027 |
| Beverly Hills, CA | MR GREEN ELECTRIC INC | 970306 | C-10 — Electrical | Feb 29, 2028 |
| Anaheim, CA | MR GUTTER OC INC | 1049970 | Classification D24 | Sep 30, 2027 |
| Los Angeles, CA | MR H ELECTRIC CO | 1044151 | C-10 — Electrical | Sep 30, 2028 |
| San Diego, CA | MR HANDYMAN OF LA JOLLA COASTAL SAN DIEGO CSG OPERATIONS LLC | 1158789 | B — General Building | Jul 31, 2028 |
| Tahoe City, CA | MR HONEY DO | 974246 | B — General Building | Aug 31, 2027 |
| San Diego, CA | MR HOOKUP ARCHITECTURAL ELECTRONICS INC | 732114 | C-7 — Low Voltage Systems | Nov 30, 2027 |
| Pleasant Hill, CA | MR INSULATION INC | 1057950 | B — General Building | Sep 30, 2027 |
| San Jose, CA | MR KIM'S PAINTING CO INC | 980481 | C-33 — Painting and Decorating | Jan 31, 2027 |
| Lakewood, CA | MR MINIBLIND INC | 942112 | D-52 — Window Coverings | Jan 31, 2028 |
| Thousand Oaks, CA | MR MISTER LES GROSS & ASSOCIATES | 935296 | D-64 — Non-specialized | Jul 31, 2027 |
| La Habra, CA | MR ORTIZ LANDSCAPING INC | 1056806 | C-27 — Landscaping | Aug 31, 2027 |
| Santa Ana, CA | MR PAINT INC | 677608 | C-33 — Painting and Decorating | Sep 30, 2027 |
| Camarillo, CA | MR PAINTING INC | 984133 | C-33 — Painting and Decorating | Jan 31, 2028 |
| Chino, CA | MR PATIO COVER INC | 1078301 | D-3 — Awnings | Jul 31, 2027 |
| Monterey Park, CA | MR PAVING INC | 1000862 | C-12 — Earthwork and Paving | Feb 28, 2027 |
| Sunnyvale, CA | MR PINTURA INC | 1080620 | C-33 — Painting and Decorating | Sep 30, 2027 |
| Studio City, CA | MR PIPE PLUMBING AND ROOTER MR PIPE INC | 1087910 | C-36 — Plumbing | Mar 31, 2028 |
| San Diego, CA | MR PLUMBING INC | 1064028 | C-36 — Plumbing | Mar 31, 2027 |
| San Jose, CA | MR POOL INC | 1012173 | D-35 — Pool and Spa Maintenance | May 31, 2027 |
| San Jose, CA | MR POWER HYB ELECTRICAL CORPORATION | 1113042 | C-10 — Electrical | Nov 30, 2027 |
| Santa Ana, CA | MR PROFESSIONAL PAINTING MR LOPEZ INC | 869905 | C-33 — Painting and Decorating | May 31, 2027 |
| San Jose, CA | MR RA'S PLUMBING INC | 983155 | C-36 — Plumbing | Feb 29, 2028 |
| Los Angeles, CA | MR REINFORCING INCORPORATED | 968272 | C-50 — Reinforcing Steel | Dec 31, 2027 |
| San Jose, CA | MR RELIABLE PLUMBING & HEATING | 1011988 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| Lancaster, CA | MR REYES LANDSCAPE SERVICE INC | 1061295 | C-27 — Landscaping | Jan 31, 2028 |
| Sun Valley, CA | MR ROOFING SPECIALISTS INC | 1096401 | C-39 — Roofing | Sep 30, 2027 |
| Colton, CA | MR ROOTER OF SAN BERNARDINO PINA ENTERPRISE INC | 1020427 | A — General Engineering | Sep 30, 2027 |
| Ventura, CA | MR ROOTER PLUMBING SOCAL ROOTER INC | 1065171 | C-36 — Plumbing | Apr 30, 2028 |
| Sacramento, CA | MR ROOTER PLUMBING MR ROOTER PLUMBING OF NEVADA COUNTY | 1146049 | C-36 — Plumbing | Nov 30, 2027 |
| Long Beach, CA | MR ROOTER PLUMBING WOOLLEY GREG INC | 455507 | C-36 — Plumbing | Mar 31, 2028 |
| Napa, CA | MR ROOTER PLUMBING SILVERADO PLUMBING INC | 511333 | A — General Engineering | Aug 31, 2027 |
| Fairfield, CA | MR ROOTER PLUMBING M AND O EDWARDS INC | 677639 | A — General Engineering | May 31, 2028 |
| Montebello, CA | MR ROOTER PLUMBING SEBASTIAN WATERWORKS INC | 851276 | A — General Engineering | Dec 31, 2026 |
| Palm Desert, CA | MR ROOTER PLUMBING DOBKIN D M INC | 928636 | C-36 — Plumbing | Jun 30, 2027 |
| Palmdale, CA | MR ROOTER PLUMBING SERVICE PROFESSIONALS INC | 973972 | C-36 — Plumbing | Jun 30, 2028 |
| Carmel, CA | MR ROOTER PLUMBING OF MONTEREY MCGA VENTURES LLC | 1128256 | C-32 — Parking and Highway Improvement | Oct 31, 2028 |
| Aptos, CA | MR ROOTER PLUMBING OF SANTA CRUZ GAUNTLET ENTERPRISES INC | 903756 | C-34 — Pipeline | Sep 30, 2027 |
| Santa Rosa, CA | MR ROOTER PLUMBING OF SONOMA COUNTY ASSOCIATED PLUMBING TECHNOLOGIES INC | 791056 | C-34 — Pipeline | Feb 28, 2027 |
| Torrance, CA | MR ROOTER PLUMBING OF TORRANCE CORBEI GEORGE INC | 686793 | C-36 — Plumbing | May 31, 2028 |
| San Rafael, CA | MR SANDMAN HARDWOOD FLOORS LLC | 849900 | C-15 — Flooring and Floor Covering | Sep 30, 2028 |
| Van Nuys, CA | MR SAWDUST CUSTOM CABINETRY INC | 998437 | C-6 — Cabinet, Millwork and Finish Carpentry | Nov 30, 2026 |
| Perris, CA | MR SHOTCRETE CORP | 1110870 | D-6 — Concrete Related Services | Oct 31, 2027 |
| Shingle Springs, CA | MR SIGN | 960646 | D-42 — Non-Electrical Sign Installation | May 31, 2027 |
| San Rafael, CA | MR SKYLIGHT ATMA ENTERPRISES INC | 361399 | B — General Building | Oct 31, 2028 |
| Spring Valley, CA | MR SOTO CONSTRUCTION INC | 1155502 | B — General Building | May 31, 2028 |
| Los Angeles, CA | MR SPEEDY PLUMBING & ROOTER INC | 915519 | C-36 — Plumbing | Jun 30, 2028 |
| Roseville, CA | MR SPRINKLER FIRE PROTECTION J - FOUR ENTERPRISES INC | 473516 | C-10 — Electrical | Aug 31, 2028 |
| Indio, CA | MR STONE AIR CONDITIONING | 1110542 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2027 |
| Imperial Beach, CA | MR STUCCO MAN INC | 953792 | C-9 — Drywall | Oct 31, 2026 |
| Modesto, CA | MR T'Z PAINTING CO | 1139223 | C-33 — Painting and Decorating | Jun 30, 2027 |
| Fillmore, CA | MR TEMPO PLUMBING INC | 1129073 | C-36 — Plumbing | Nov 30, 2026 |
| San Jose, CA | MR TINT NI CORPORATION | 968228 | D-52 — Window Coverings | Dec 31, 2027 |
| Paso Robles, CA | MR TOM'S TILE CORP | 986871 | B — General Building | Sep 30, 2027 |
| Richmond, CA | MR TREE SPECIALIST | 1091721 | D-49 — Tree Service | May 31, 2028 |
| Van Nuys, CA | MR V ROOFING INC | 1141680 | C-39 — Roofing | Aug 31, 2027 |
| North Hollywood, CA | MR VOLT INC | 973125 | C-10 — Electrical | May 31, 2028 |
| Sun Valley, CA | MR. CHIMNEY REPAIR SERVICE MR. CHIMNEY SWEEP SERVICE INC | 1158218 | C-29 — Masonry | Jul 31, 2028 |
| San Diego, CA | MR. M'S PAINTING CORPORATION | 1152885 | C-33 — Painting and Decorating | Apr 30, 2028 |
| Atascadero, CA | MR. PERRY'S HEATING & AIR LLC | 1113743 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2028 |
| Los Angeles, CA | MR. PIPE WORKS PLUMBING CO | 1039403 | C-36 — Plumbing | May 31, 2028 |
| Kensington, CA | MR. POPPY POPPY ELECTRIFICATION | 1145584 | C-10 — Electrical | Oct 31, 2027 |
| Sunnyvale, CA | MR. ROOTER PLUMBING OF SUNNYVALE-MOUNTAIN VIEW TASHAMMER GROUP LLC | 1148884 | C-36 — Plumbing | Jan 31, 2028 |
| Woodland Hills, CA | MR.ELECTRIC OF WOODLAND HILLS & WEST LOS ANGELES FIRE NET | 1014029 | C-10 — Electrical | May 31, 2028 |
| San Diego, CA | MR.TREE SERVICE | 1131595 | D-49 — Tree Service | Jan 31, 2027 |
| North Hollywood, CA | MRAS GENERAL CONTRACTOR CORP | 1120076 | B — General Building | Apr 30, 2028 |
| North Hills, CA | MRB M R B CONSTRUCTION INC | 1044579 | B — General Building | Sep 30, 2028 |
| Irving, TX | MRB ROOFING MRB CONTRACTORS LLC | 1064378 | C-39 — Roofing | Mar 31, 2028 |
| Azle, TX | MRBRAZ & ASSOCIATES LLC | 1083205 | A — General Engineering | Nov 30, 2027 |
| Oxnard, CA | MRC REMODELING INC | 855594 | B — General Building | Aug 31, 2027 |
| Santa Paula, CA | MRC ROCK & SAND LLC | 991655 | A — General Engineering | Mar 31, 2028 |
| San Francisco, CA | MRCC | 821253 | B — General Building | Aug 31, 2027 |
| Moreno Valley, CA | MRD PAINTING INC | 1144106 | C-33 — Painting and Decorating | Sep 30, 2027 |
| Orange, CA | MREV LOW VOLTAGE SOLUTIONS MREV SOLUTIONS INC | 1126645 | C-7 — Low Voltage Systems | Sep 30, 2028 |
| North Hollywood, CA | MRG ELECTRIC LLC | 1063867 | C-10 — Electrical | Dec 31, 2027 |
| Lake Elsinore, CA | MRJ CONSTRUCTION INC | 1132571 | B — General Building | Feb 28, 2027 |
| Culver City, CA | MRM BUILDERS INC | 949165 | B — General Building | Jan 31, 2028 |
| Oakley, CA | MRM CONSTRUCTION MRM VENTURES LLC | 1122753 | B — General Building | Jun 30, 2028 |
| Redondo Beach, CA | MROCK CONSTRUCTION ROCHLITZ CONSTRUCTION SERVICES | 943174 | B — General Building | Feb 29, 2028 |
| Simi Valley, CA | MRP CONSTRUCTION INC | 1132184 | B — General Building | Jan 31, 2027 |
| Auberry, CA | MRP TREE CARE INC | 1152083 | C-49 — Tree and Palm | Mar 31, 2028 |
| Stockton, CA | MRR STUCCO & PLASTERING WORKS INC | 1078007 | C-35 — Lathing and Plastering | Jul 31, 2027 |
| Santa Maria, CA | MRT CONSTRUCTION INC | 1066379 | B — General Building | Jun 30, 2027 |
| Petaluma, CA | MRT LANDSCAPE CONCTRACTORS INC | 1095169 | C-27 — Landscaping | Aug 31, 2028 |
| Delano, CA | MRV SERVICE AIR INC | 870278 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2026 |
| Redondo Beach, CA | MS CONSTRUCTION | 1099493 | A — General Engineering | Dec 31, 2026 |
| Gardena, CA | MS CUSTOM MILLWORK INC | 1007033 | C-6 — Cabinet, Millwork and Finish Carpentry | Sep 30, 2027 |
| Van Nuys, CA | MS DESIGN & CONSTRUCTION MONTIEL DEMOLITION | 1096190 | B — General Building | Sep 30, 2028 |
| Downey, CA | MS DESIGN WORKS CONSTRUCTION INC | 1158249 | B — General Building | Jul 31, 2028 |
| San Jose, CA | MS GARDENING INC | 1077564 | C-27 — Landscaping | Jun 30, 2027 |
| Vallejo, CA | MS TREE SERVICES INC | 1071865 | C-49 — Tree and Palm | Jul 31, 2028 |
| Van Nuys, CA | MSA DEVELOPERS MSA ASSETS LLC | 1130330 | B — General Building | Dec 31, 2026 |
| Escondido, CA | MSB BUILDING & RESTORATION M S B DISASTER RECOVERY SERVICES INC | 858509 | B — General Building | May 31, 2027 |
| Pasadena, CA | MSB CONSTRUCTORS INC | 941037 | A — General Engineering | Dec 31, 2027 |
| Graton, CA | MSBI FIRE N ICE HVAC | 1136756 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2027 |
| Sylmar, CA | MSC ELECTRIC INC | 1029449 | C-10 — Electrical | Oct 31, 2027 |
| Sacramento, CA | MSC INTEGRATION MR SECURITY CAMERA INC | 1026288 | C-7 — Low Voltage Systems | May 31, 2027 |
| Mt Shasta, CA | MSC LANDSCAPE MOUNTAIN SPECIALTY CONSTRUCTION CORP | 1087984 | C-27 — Landscaping | Mar 31, 2028 |
| Woodland Hills, CA | MSD CONSTRUCTION LLC | 1147106 | B — General Building | Dec 31, 2027 |
| Acton, CA | MSE ELECTRIC | 709403 | B — General Building | Mar 31, 2027 |
| Martinez, CA | MSE ENVIRONMENTAL INC | 929717 | A — General Engineering | Mar 31, 2027 |
| Escondido, CA | MSG CONTRACTING AND DESIGN M S G PAINTING INC | 949552 | B — General Building | May 31, 2027 |
| New York, NY | MSG LV CONSTRUCTION LLC | 1162092 | B — General Building | Sep 30, 2028 |
| Valencia, CA | MSH DEVELOPMENT GROUP INC | 1090148 | A — General Engineering | Apr 30, 2028 |
| Valencia, CA | MSH DEVELOPMENT INC | 1140390 | A — General Engineering | Jul 31, 2027 |
| Richmond, CA | MSH GROUP MSH PROPERTIES INC | 678051 | B — General Building | Sep 30, 2027 |
| Bakersfield, CA | MSI MITCHELL SECURITY INC | 994536 | C-7 — Low Voltage Systems | Jul 31, 2028 |
| Richmond, CA | MSI SOLUTIONS INC | 1139914 | B — General Building | Jul 31, 2027 |
| Huntington Beach, CA | MSI STRUCTURAL STEEL CONSTRUCTION LLC | 1140334 | C-51 — Structural Steel | Jul 31, 2027 |
| Anaheim, CA | MSI STRUCTURAL WELDING MSI STRUCTURAL STEEL LLC | 1061650 | C-51 — Structural Steel | Dec 31, 2027 |
| Granada Hills, CA | MSO ENTERPRISES INC | 977044 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2028 |
| Hemet, CA | MSP CONTRACTORS | 1106063 | B — General Building | Jun 30, 2027 |
| Riverside, CA | MSP HEATING AND AIR LLC | 1038253 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2028 |
| Los Alamitos, CA | MSQUARE INC | 1084793 | D-12 — Synthetic Products | Dec 31, 2027 |
| Benicia, CA | MSR MECHANICAL LLC | 1042634 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Aug 31, 2028 |
| Galt, CA | MSTALL ELECTRIC INC | 576070 | C-10 — Electrical | Aug 31, 2028 |
| Herald, CA | MT BRAVO CONSTRUCTION | 1099233 | B — General Building | Dec 31, 2026 |
| Chatsworth, CA | MT CONSTRUCTION & LOGISTICS INC | 1160565 | B — General Building | Sep 30, 2028 |
| Clovis, CA | MT COOLING & HEATING INC | 1096518 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2028 |
| San Bruno, CA | MT CUSTOM SHOWER DOOR | 1115190 | D-28 — Doors, Gates and Activating Devices | Jan 31, 2028 |
| Pittsburg, CA | MT DIABLO FLOORING SYSTEMS INC | 526336 | B — General Building | Mar 31, 2028 |
| Brentwood, CA | MT DIABLO GARDENING INC | 889348 | C-27 — Landscaping | Jan 31, 2027 |
| Walnut Creek, CA | MT DIABLO WINDOW CLEANING KRIZEVAC MOUNTAIN ENTERPRISE INC | 1157229 | D-38 — Sand and Water Blasting | Jun 30, 2028 |
| Bay Point, CA | MT FENCING MT FENCING & LANDSCAPE INC | 1127799 | C-13 — Fencing | Oct 31, 2028 |
| Sacramento, CA | MT FLOORING | 1083631 | C-15 — Flooring and Floor Covering | Nov 30, 2027 |
| Sacramento, CA | MT HIGGINS CONSTRUCTION | 1103224 | B — General Building | Apr 30, 2027 |
| Truckee, CA | MT LINCOLN CONSTRUCTION INC | 644770 | B — General Building | Sep 30, 2028 |
| Reno, NV | MT ROSE HEATING & AIR CONDITIONING INC | 770238 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| Mill Valley, CA | MT TAM CONSTRUCTION | 584072 | B — General Building | Apr 30, 2028 |
| Castro Valley, CA | MT ZION GLASS MT ZION CONSTRUCTION LLC | 1103681 | C-17 — Glazing | Apr 30, 2027 |
| Arvada, CO | MT2 LLC METALS TREATMENT TECHNOLOGIES LLC | 995327 | C-12 — Earthwork and Paving | Aug 31, 2028 |
| San Francisco, CA | MTA CONSTRUCTION INC | 1123645 | B — General Building | Jul 31, 2028 |
| Nipomo, CA | MTA PLUMBING INC | 1126542 | C-36 — Plumbing | Sep 30, 2028 |
| Anaheim, CA | MTAC HEATING & AIR INC | 1135465 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2027 |
| Corona, CA | MTC CONTRACTOR'S INC | 801836 | A — General Engineering | Apr 30, 2028 |
| Lake Forest, CA | MTC ELECTRICAL INC | 1005575 | C-10 — Electrical | Aug 31, 2027 |
| North Hills, CA | MTC HEATING & AIR CONDITIONING INC | 1039699 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| Murrieta, CA | MTC LANDSCAPE SERVICES CARRASCO INVESTMENTS INC | 1080857 | C-27 — Landscaping | Sep 30, 2027 |
| Lompoc, CA | MTCCO-TOWNSEND INC | 806264 | C-8 — Concrete | Dec 31, 2026 |
| Morgan Hill, CA | MTD DRYWALL INC | 790702 | B — General Building | Mar 31, 2028 |
| Hawthorne, CA | MTD FRAMING INC | 1128028 | C-5 — Framing and Rough Carpentry | Oct 31, 2028 |
| Laguna Niguel, CA | MTD RESTORATION INC | 928516 | B — General Building | Dec 31, 2027 |
| Walnut, CA | MTEC M TECON INC | 873492 | B — General Building | Dec 31, 2026 |
| Los Angeles, CA | MTEC SERVICES INC | 1065823 | B — General Building | May 31, 2028 |
| Huntington Beach, CA | MTH REAL ESTATE DESIGN AND CONSTRUCTION INC | 1150278 | B — General Building | Feb 29, 2028 |
| Huntington Beach, CA | MTH REHAB AND CONSTRUCTION ST MARK PROPERTY INVESTMENTS INC | 1112363 | B — General Building | Nov 30, 2027 |
| Cameron Park, CA | MTJ CONSTRUCTION INNOVATION MTJ INNOVATION LLC | 1078017 | B — General Building | Jul 31, 2027 |
| Monrovia, CA | MTL CONSTRUCTION GROUP INC | 1114088 | B — General Building | Dec 31, 2027 |
| City Of Industry, CA | MTM CONSTRUCTION PLUS INC | 1056101 | B — General Building | Jul 31, 2027 |
| Roseville, CA | MTN INC WATERPROOFING | 1081493 | D-12 — Synthetic Products | Sep 30, 2027 |
| Truckee, CA | MTN PAINTING LLC | 1046633 | C-33 — Painting and Decorating | Oct 31, 2027 |
| Sunset, CA | MTO CONSTRUCTION SERVICES LLC | 958575 | B — General Building | Jul 31, 2027 |
| La Mesa, CA | MTRAC ELECTRIC INC | 948391 | B — General Building | Jul 31, 2027 |
| Joshua Tree, CA | MTS EXCAVATING & GRADING INC | 1148229 | C-12 — Earthwork and Paving | Dec 31, 2027 |
| Burlingame, CA | MTW BUILDERS INC | 975532 | B — General Building | Aug 31, 2028 |
| Covina, CA | MTX DUCT CLEANING SERVICES CO | 1128435 | D-64 — Non-specialized | Oct 31, 2028 |
| Antioch, CA | MTZ BROTHERS TILE INC | 1106817 | C-54 — Ceramic and Mosaic Tile | Jul 31, 2027 |
| Reseda, CA | MTZ DRYWALL INC | 997606 | C-9 — Drywall | Oct 31, 2026 |
| San Diego, CA | MTZ GENERAL BUILDING INC | 1130262 | B — General Building | Dec 31, 2026 |
| Los Banos, CA | MTZ HOME CONSTRUCTION INC | 1077647 | B — General Building | Mar 31, 2028 |
| Vista, CA | MTZ PLUMBING & DRAIN INC | 1111608 | C-36 — Plumbing | Oct 31, 2027 |
| Sunnyvale, CA | MTZ PLUMBING INC | 1059084 | C-36 — Plumbing | Dec 31, 2027 |
| Fullerton, CA | MTZ ROOFING & RAINGUTTERS MTZ SHEETMETAL INC | 1005966 | C-39 — Roofing | Jul 31, 2027 |
| Bellflower, CA | MTZ STEEL INC | 920312 | C-51 — Structural Steel | Oct 31, 2027 |
| Fresno, CA | MTZ STUCCO INC | 1141561 | C-35 — Lathing and Plastering | Aug 31, 2027 |
| San Lorenzo, CA | MUCH LESS ELECTRIC | 958580 | C-10 — Electrical | Aug 31, 2027 |
| Elk Grove, CA | MUCO CONCRETE COMPANY INC | 955186 | C-8 — Concrete | Mar 31, 2028 |
| Antioch, CA | MUD WORX INC | 1110199 | C-8 — Concrete | Sep 30, 2027 |
| Laguna Hills, CA | MUDD INDUSTRIES INC | 851763 | C-27 — Landscaping | Dec 31, 2026 |
| San Diego, CA | MUDD LANDSCAPES MUDD TURF SPECIALTIES | 1061902 | C-27 — Landscaping | Jan 31, 2028 |
| Stockton, CA | MUDVILLE CONSTRUCTION INC | 1119125 | B — General Building | Apr 30, 2028 |
| Victorville, CA | MUDWORX CONCRETE COMPANY | 1146848 | C-8 — Concrete | Nov 30, 2027 |
| Fairfield, CA | MUEHLHAN CERTIFIED COATINGS INC | 914274 | C-33 — Painting and Decorating | Apr 30, 2028 |
| Fairfield, CA | MUEHLHAN INDUSTRIAL SERVICES INC | 1041666 | A — General Engineering | Jul 31, 2028 |
| Atascadero, CA | MUELLER BRIAN LANDSCAPE INCORPORATED | 1025811 | C-27 — Landscaping | Sep 30, 2027 |
| Walnut Creek, CA | MUELLER CONSTRUCTION CORP | 1098542 | B — General Building | Nov 30, 2026 |
| Lodi, CA | MUELLER ELECTRIC INCORPORATED | 393609 | C-10 — Electrical | Sep 30, 2028 |
| Lakeside, CA | MUELLER LANDSCAPE INC | 862489 | C-27 — Landscaping | Aug 31, 2027 |
| San Jose, CA | MUELLER PLUMBING INC | 611151 | C-36 — Plumbing | Jan 31, 2027 |
| Atlanta, GA | MUELLER SYSTEMS LLC | 1010049 | A — General Engineering | Dec 31, 2027 |
| Hesperia, CA | MUELLER WOODWORKS | 806136 | C-6 — Cabinet, Millwork and Finish Carpentry | Mar 31, 2028 |
| Moorpark, CA | MUGLESTONS THE | 1033302 | B — General Building | Nov 30, 2027 |
| Lodi, CA | MUHLBEIER INC | 609786 | C-33 — Painting and Decorating | Jan 31, 2027 |
| Murrieta, CA | MUHLHAUSER STEEL INC | 585760 | C-51 — Structural Steel | Jan 31, 2028 |
| Elk Grove, CA | MUIR POOL WORKS INC | 1091449 | C-53 — Swimming Pool | May 31, 2028 |
| Los Angeles, CA | MUIR-CHASE PLUMBING CO INC | 539835 | A — General Engineering | Aug 31, 2028 |
| Seal Beach, CA | MUKAI CONSTRUCTION | 1083684 | B — General Building | Nov 30, 2027 |
| Irvine, CA | MULAN LANDSCAPE INC | 1120564 | C-27 — Landscaping | May 31, 2028 |
| San Ysidro, CA | MULBERRY CONSTRUCTION | 1144595 | B — General Building | Oct 31, 2027 |
| Corona, CA | MULCH MASTERS V N ENTERPRISES INC | 903055 | C-27 — Landscaping | Sep 30, 2027 |
| Fullerton, CA | MULDER INC | 794745 | D-6 — Concrete Related Services | May 31, 2027 |
| San Rafael, CA | MULDOON CONSTRUCTION INC | 1007483 | B — General Building | Mar 31, 2027 |
| Burlingame, CA | MULDOWNEY CUSTOM HOMES INC | 762954 | B — General Building | Apr 30, 2028 |
| Pacifica, CA | MULGREW NIGEL PLUMBING INC | 746000 | C-36 — Plumbing | Sep 30, 2028 |
| Novato, CA | MULHALL CONSTRUCTION INC | 916895 | A — General Engineering | Aug 31, 2027 |
| San Francisco, CA | MULHOLLAND ELECTRIC R & C MULHOLLAND INC | 999110 | B — General Building | Dec 31, 2026 |
| Canoga Park, CA | MULHOLLAND SECURITY CENTERS LLC | 1061373 | C-7 — Low Voltage Systems | Dec 31, 2027 |
| Novato, CA | MULHOLLAND WORKS INC | 771794 | B — General Building | Dec 31, 2026 |
| Daly City, CA | MULLAN ENTERPRISES INC | 911201 | B — General Building | Feb 29, 2028 |
| Carlsbad, CA | MULLEN CONSTRUCTION MULLEN EDGAR CONSTRUCTION | 421785 | B — General Building | Dec 31, 2027 |
| Long Beach, CA | MULLEN PLUMBING INC | 1016611 | C-36 — Plumbing | Dec 31, 2026 |
| Nevada City, CA | MULLENIX BUILDING & DESIGN INC | 1009250 | B — General Building | Nov 30, 2027 |
| Los Angeles, CA | MULLER CONSTRUCTION MULLER P DEVELOPMENT INC | 550109 | B — General Building | Dec 31, 2026 |
| Van Nuys, CA | MULLER SIGN COMPANY INC | 1110505 | C-45 — Sign | Sep 30, 2027 |
| Paso Robles, CA | MULLER TED PLASTERING INC | 430728 | C-35 — Lathing and Plastering | Jan 31, 2027 |
| Lodi, CA | MULLER TILE INC | 442170 | C-54 — Ceramic and Mosaic Tile | Jan 31, 2027 |
| Carlsbad, CA | MULLIGAN T R INC | 737231 | B — General Building | Jun 30, 2027 |
| Culver City, CA | MULLIGAN'S PAINTERS INC | 678170 | C-33 — Painting and Decorating | Sep 30, 2027 |
| San Jose, CA | MULLINS CONSTRUCTION INC | 855578 | B — General Building | Nov 30, 2027 |
| San Juan Bautista, CA | MULLINS CONSTRUCTION LLC | 1094922 | B — General Building | Mar 31, 2028 |
| San Francisco, CA | MULLINS GENERAL CONSTRUCTION & FINE PAINTING | 995177 | B — General Building | Jul 31, 2028 |
| Santa Rosa, CA | MULLINS J K P CONSTRUCTION INC | 675610 | B — General Building | Aug 31, 2027 |
| Truckee, CA | MULLOY ROOFING INC | 1050127 | C-39 — Roofing | Feb 28, 2027 |
| San Diego, CA | MULTI - COMM | 988522 | C-7 — Low Voltage Systems | Nov 30, 2027 |
| Irvine, CA | MULTI - FAMILY BUILDERS INC | 737229 | B — General Building | Jun 30, 2027 |
| Pasadena, CA | MULTI AIR SERVICE LLC | 1026812 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2028 |
| Fontana, CA | MULTI COLOR PAINTING INC | 1060910 | C-33 — Painting and Decorating | Dec 31, 2027 |
| Winnetka, CA | MULTI LEVEL CONTRACTORS LLC | 826525 | B — General Building | Dec 31, 2026 |
| Sylmar, CA | MULTI MECHANICAL | 1124036 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2028 |
| El Monte, CA | MULTI W SYSTEMS INC | 956026 | D-21 — Machinery and Pumps | Dec 31, 2026 |
| San Fernando, CA | MULTI-AIR SERVICES INC | 1029529 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| Claremont, CA | MULTI-ENGINEERING CORPORATION | 1084790 | A — General Engineering | Dec 31, 2027 |
| Tustin, CA | MULTIMEDIA INTEGRATED TECHNOLOGY INC | 792536 | C-7 — Low Voltage Systems | Mar 31, 2027 |
| San Diego, CA | MULTIMEDIA INTERIORS INC | 880783 | C-7 — Low Voltage Systems | Jul 31, 2028 |
| West Hollywood, CA | MULTIMOD LLC | 902983 | B — General Building | Mar 31, 2028 |
| Sacramento, CA | MULTIPLE PUMP SERVICES INC | 855677 | A — General Engineering | Feb 28, 2027 |
| Sacramento, CA | MULTIPLE PUMP SOLUTIONS INC | 944697 | A — General Engineering | Mar 31, 2028 |
| Tampa, FL | MULTIPRO PROPERTY SOLUTIONS LLC | 1049227 | B-2 — Residential Remodeling | Jan 31, 2027 |
| Littleton, CO | MULTIQUIP INDUSTRIES CORP. | 1157474 | D-21 — Machinery and Pumps | Jun 30, 2028 |
| Rancho Santa Fe, CA | MULVEY CUSTOM BUILDERS INC | 361338 | B — General Building | May 31, 2028 |
| Anaheim, CA | MULVIHILL ENTERPRISES INC | 931643 | C-5 — Framing and Rough Carpentry | Apr 30, 2027 |
| Studio City, CA | MUMRRA CABINETS INSTALLATION LLC | 1146339 | C-6 — Cabinet, Millwork and Finish Carpentry | Nov 30, 2027 |
Alphabetical order — this site ranks no one. Company licenses with a clear status in the CSLB file of October 1, 2026. Sole owners are not on this site; for today's status and complaints, use the CSLB's Instant License Check. How to read this.