California contractors whose workers' compensation policy ends within 60 days — page 7 of 42
12,334 company licenses whose workers' compensation policy on file expires between October 1, 2026 and Nov 30, 2026. A policy is usually renewed: an expiration date is not a lapse.
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| Place | Contractor | License | Main classification | Policy expires |
|---|---|---|---|---|
| Fresno, CA | KIM'S PLUMBING WILLIAMSON KIM INC | 618155 | C-36 — Plumbing | Oct 1, 2026 |
| Santa Maria, CA | KING BROTHERS GENERAL CONSTRUCTION INC | 1041537 | B — General Building | Oct 1, 2026 |
| Spring Valley, CA | KING'S FENCE LEGEND TO KINGS FENCE INC | 1062047 | C-13 — Fencing | Oct 1, 2026 |
| Covina, CA | KIRMAN PLUMBING COMPANY ANDERSEN COMMERCIAL PLUMBING LLC | 1083688 | C-36 — Plumbing | Oct 1, 2026 |
| Lincoln, CA | KLEEN AIR INC | 481974 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 1, 2026 |
| Santa Rosa, CA | KLINE ROBERT CONSTRUCTION INC | 817086 | B — General Building | Oct 1, 2026 |
| San Diego, CA | KNAPPE CONSTRUCTION LLC | 1085902 | B — General Building | Oct 1, 2026 |
| Windsor, CA | KNIGHTS ELECTRIC INCORPORATED | 432135 | C-10 — Electrical | Oct 1, 2026 |
| Bakersfield, CA | KNOX C L INC | 757872 | A — General Engineering | Oct 1, 2026 |
| Sandwich, MA | KOBO ELECTRICAL KOBO UTILITY CONSTRUCTION CORP | 999644 | C-10 — Electrical | Oct 1, 2026 |
| Campbell, CA | KOCHER JOE PLUMBING INC | 735465 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Oct 1, 2026 |
| Santa Maria, CA | KOEHLER PLUMBING INC | 861363 | C-36 — Plumbing | Oct 1, 2026 |
| Brea, CA | KPRS CONSTRUCTION SERVICES LLC | 751130 | A — General Engineering | Oct 1, 2026 |
| Richmond, CA | KRAY CABLING INC | 669281 | C-10 — Electrical | Oct 1, 2026 |
| American Canyon, CA | KREYSLER & ASSOCIATES KREYSLER WILLIAM & ASSOCIATES INC | 765988 | D-12 — Synthetic Products | Oct 1, 2026 |
| Berkeley, CA | KRUSE L J CO | 405523 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Oct 1, 2026 |
| Sacramento, CA | KUSHIDA AUDIO VIDEO KUSHIDA T V INC | 752270 | C-7 — Low Voltage Systems | Oct 1, 2026 |
| Winters, CA | KVILHAUG DRILLING & PUMP INC | 482390 | A — General Engineering | Oct 1, 2026 |
| Livingston, CA | KWIK KERB INC | 1071160 | C-27 — Landscaping | Oct 1, 2026 |
| Jurupa Valley, CA | L & D SOLUTION CABINETS INC | 1050563 | C-6 — Cabinet, Millwork and Finish Carpentry | Oct 1, 2026 |
| Sun Valley, CA | L A HYDRO-JET & ROOTER SERVICE INC | 749378 | C-36 — Plumbing | Oct 1, 2026 |
| Bellflower, CA | L A PURIFICATION PRODUCTS INC | 823972 | C-55 — Water Conditioning | Oct 1, 2026 |
| Escondido, CA | L B CIVIL CONSTRUCTION INCORPORATED | 888696 | A — General Engineering | Oct 1, 2026 |
| City Of Industry, CA | L C CONSTRUCTION & PLUMBING CORP | 538151 | B — General Building | Oct 1, 2026 |
| Los Angeles, CA | L E WATERS CONSTRUCTION COMPANY | 638709 | A — General Engineering | Oct 1, 2026 |
| Tillamook, OR | L R L CONSTRUCTION CO | 820928 | A — General Engineering | Oct 1, 2026 |
| Alta Loma, CA | L V ELECTRIC INC | 480110 | C-10 — Electrical | Oct 1, 2026 |
| Morgan Hill, CA | L W G CONSTRUCTION INC | 735526 | B — General Building | Oct 1, 2026 |
| Long Beach, CA | LA POOL GUYS SERVICE LOS ANGELES POOL GUYS | 1053282 | D-35 — Pool and Spa Maintenance | Oct 1, 2026 |
| Temecula, CA | LACKEY GRADING INC | 805625 | A — General Engineering | Oct 1, 2026 |
| Encinitas, CA | LAIDLAW BUILDING & DEVELOPMENT INC | 654415 | B — General Building | Oct 1, 2026 |
| South Lake Tahoe, CA | LAKE TAHOE PLUMBING & HEATING INC | 588333 | B — General Building | Oct 1, 2026 |
| Tahoe Vista, CA | LAKE TAHOE SPECIALTY STOVE & FIREPLACE INC | 805818 | D-34 — Prefabricated Equipment | Oct 1, 2026 |
| Carnelian Bay, CA | LAMBERTH CONSTRUCTION INC | 643558 | B — General Building | Oct 1, 2026 |
| San Rafael, CA | LAMPERTI CONTRACTING & DESIGN INC | 600412 | B — General Building | Oct 1, 2026 |
| Denair, CA | LANCASTER PAINTING TALKINGTON INC | 868896 | C-33 — Painting and Decorating | Oct 1, 2026 |
| Santa Rosa, CA | LANDESIGN CONSTRUCTION AND MAINTENANCE INC | 402582 | C-27 — Landscaping | Oct 1, 2026 |
| San Diego, CA | LANDGRAPHICS NEW WAY LANDSCAPE & TREE SERVICES | 501032 | C-27 — Landscaping | Oct 1, 2026 |
| Bloomington, CA | LANDMARK PAVING INC | 557429 | C-32 — Parking and Highway Improvement | Oct 1, 2026 |
| Rocklin, CA | LANDSCAPE MAINTENANCE OF AMERICA | 959608 | C-27 — Landscaping | Oct 1, 2026 |
| Claremont, CA | LANDSCAPE THERAPY | 861685 | C-27 — Landscaping | Oct 1, 2026 |
| Spring Valley, CA | LANDWORKS INC | 1064798 | C-27 — Landscaping | Oct 1, 2026 |
| Sonoma, CA | LANNING STEVE CONSTRUCTION INC | 718390 | B — General Building | Oct 1, 2026 |
| Eugene, OR | LANZ CABINETS LANZ CABINET SHOP INC | 769787 | C-6 — Cabinet, Millwork and Finish Carpentry | Oct 1, 2026 |
| Tustin, CA | LARGO CONCRETE INC | 592909 | A — General Engineering | Oct 1, 2026 |
| Gilroy, CA | LARSON STEEL INC | 744114 | C-51 — Structural Steel | Oct 1, 2026 |
| Livermore, CA | LAS PALMAS LANDSCAPE SERVICES INC | 996981 | C-27 — Landscaping | Oct 1, 2026 |
| Penngrove, CA | LASLEY MECHANICAL LLC | 739019 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 1, 2026 |
| Mendocino, CA | LATOOF PAINTING INC | 709032 | C-33 — Painting and Decorating | Oct 1, 2026 |
| Truckee, CA | LAUBSCHER BUILDERS INC | 853420 | B — General Building | Oct 1, 2026 |
| Irvine, CA | LAUNCH SYSTEMS LANCEA | 846038 | C-7 — Low Voltage Systems | Oct 1, 2026 |
| Concord, CA | LAWLOR TIM CONSTRUCTION | 929031 | B — General Building | Oct 1, 2026 |
| Montclair, CA | LAWNSCAPE SYSTEMS | 900727 | C-27 — Landscaping | Oct 1, 2026 |
| Baldwin Park, CA | LAWRENCE ROLL UP DOORS INC | 574446 | D-28 — Doors, Gates and Activating Devices | Oct 1, 2026 |
| Mariposa, CA | LAWSON CONSTRUCTION LAWSON DAVE CONSTRUCTION INC | 409070 | A — General Engineering | Oct 1, 2026 |
| Redlands, CA | LAYNE CHRISTENSEN COMPANY | 510011 | A — General Engineering | Oct 1, 2026 |
| Roseville, CA | LB CONSTRUCTION INC LANCASTER BURNS CONSTRUCTION INC | 746823 | B — General Building | Oct 1, 2026 |
| Santa Rosa, CA | LE DUC & DEXTER INC | 548129 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Oct 1, 2026 |
| Vista, CA | LECTRFI INC | 998470 | C-10 — Electrical | Oct 1, 2026 |
| El Dorado Hills, CA | LEE LUXURY HOMES R S LEE ENTERPRISES INC | 623400 | A — General Engineering | Oct 1, 2026 |
| Fresno, CA | LEE'S AIR PLUMBING & HEATING LEE'S ACCU-TECH SERVICE INC | 635355 | B — General Building | Oct 1, 2026 |
| Santa Fe Springs, CA | LEED ELECTRIC INC | 379096 | A — General Engineering | Oct 1, 2026 |
| Corona, CA | LEGACY BUILDERS SO CAL INC | 956358 | B — General Building | Oct 1, 2026 |
| Bonita, CA | LEMON GROVE STUCCO INC | 637916 | C-35 — Lathing and Plastering | Oct 1, 2026 |
| New York, NY | LENDLEASE (US) CONSTRUCTION INC | 483550 | B — General Building | Oct 1, 2026 |
| Big Bear City, CA | LEOCO FENCE COMPANY AAA CHAMPION INC | 582520 | C-13 — Fencing | Oct 1, 2026 |
| Los Alamitos, CA | LEONE ELECTRIC INC | 794439 | C-10 — Electrical | Oct 1, 2026 |
| Concord, CA | LESCURE COMPANY INC | 248204 | A — General Engineering | Oct 1, 2026 |
| Tulare, CA | LEVIN MORRIS AND SON | 167881 | C-2 — Insulation and Acoustical | Oct 1, 2026 |
| San Francisco, CA | LEWIS & TAYLOR LLC | 982411 | D-63 — Construction Clean-up | Oct 1, 2026 |
| Anaheim, CA | LEWIS CARL CO | 487135 | B — General Building | Oct 1, 2026 |
| Aptos, CA | LEWIS LATH AND PLASTER INCORPORATED | 1006175 | C-35 — Lathing and Plastering | Oct 1, 2026 |
| Upland, CA | LEWIS MANAGEMENT CORP | 1016486 | A — General Engineering | Oct 1, 2026 |
| Upland, CA | LEWIS OPERATING CORP | 790940 | A — General Engineering | Oct 1, 2026 |
| Roseville, CA | LEWIS TIM COMMUNITIES | 492827 | B — General Building | Oct 1, 2026 |
| Lehi, UT | LGCY ELECTRIC LGCY INSTALLATION SERVICES LLC | 1099095 | B — General Building | Oct 1, 2026 |
| Oakland, CA | LIAS MECHANICAL INC | 817456 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 1, 2026 |
| Fresno, CA | LIDYOFF LANDSCAPE DEVELOPMENT CO J D L CO LANDSCAPING INC | 282685 | C-27 — Landscaping | Oct 1, 2026 |
| Walnut Creek, CA | LIEDSTRAND LANDSCAPE CONSTRUCTION INC | 570331 | C-27 — Landscaping | Oct 1, 2026 |
| San Diego, CA | LIFE DECK COATING INSTALLATIONS PACIFIC PEBBLES CORPORATION | 417672 | D-6 — Concrete Related Services | Oct 1, 2026 |
| Denver, CO | LIFETIME HOME REMODELING LIFETIME WINDOWS & SIDING INC | 1133798 | B — General Building | Oct 1, 2026 |
| Livermore, CA | LILJA CORP | 658760 | A — General Engineering | Oct 1, 2026 |
| Anaheim, CA | LINCOLN CONSTRUCTION CORPORATION | 985281 | A — General Engineering | Oct 1, 2026 |
| The Woodlands, TX | LINDE ENGINEERING NORTH AMERICA LLC | 1101230 | A — General Engineering | Oct 1, 2026 |
| Arcadia, CA | LINK-NILSEN CORPORATION | 275562 | B — General Building | Oct 1, 2026 |
| Point Reyes Station, CA | LINO J G CONSTRUCTION INC | 442777 | B — General Building | Oct 1, 2026 |
| Pacifica, CA | LITTLE FEET RENOVATION INC | 933762 | B — General Building | Oct 1, 2026 |
| Carmel, CA | LOCKWOOD MECHANICAL INC | 664175 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Oct 1, 2026 |
| Lemoore, CA | LONGMIRE SWAGING INC | 701811 | C-57 — Well Drilling | Oct 1, 2026 |
| Bakersfield, CA | LOOP ELECTRIC INC | 496032 | A — General Engineering | Oct 1, 2026 |
| Chino, CA | LOPEZ A & SONS INC | 424947 | C-35 — Lathing and Plastering | Oct 1, 2026 |
| Salinas, CA | LOPEZ BROTHERS DRYWALL | 1064222 | C-9 — Drywall | Oct 1, 2026 |
| Glendora, CA | LOPEZ ENGINEERING LOPEZ GROUP CORP THE | 305971 | A — General Engineering | Oct 1, 2026 |
| North Highlands, CA | LORDS ELECTRIC INC | 953514 | A — General Engineering | Oct 1, 2026 |
| Portland, OR | LORENTZ BRUUN CO INC | 415195 | B — General Building | Oct 1, 2026 |
| San Diego, CA | LOT LLC | 748722 | A — General Engineering | Oct 1, 2026 |
| Duarte, CA | LOTUS TELECOMMUNICATIONS LLC | 967691 | C-7 — Low Voltage Systems | Oct 1, 2026 |
| Salt Lake City, UT | LOUIS A ROSER COMPANY | 1131414 | C-38 — Refrigeration | Oct 1, 2026 |
| Hayward, CA | LOVAZZANO HVAC INC | 942258 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 1, 2026 |
| Menlo Park, CA | LOVAZZANO MECHANICAL INCORPORATED | 619015 | C-16 — Fire Protection | Oct 1, 2026 |
| Hayward, CA | LOVAZZANO SHEET METAL INC | 1082144 | C-43 — Sheet Metal | Oct 1, 2026 |
| Tahoe City, CA | LOVERDE BUILDERS INC | 757430 | B — General Building | Oct 1, 2026 |
| Pico Rivera, CA | LOW VOLTAGE INTEGRATORS HOME SYSTEMS CALIFORNIA LLC | 1140068 | C-7 — Low Voltage Systems | Oct 1, 2026 |
| Salida, CA | LOWRY GEORGE W INC | 758518 | D-40 — Service Station Equipment and Maintenance | Oct 1, 2026 |
| Ben Lomond, CA | LOYAL ELECTRIC INC | 272875 | C-10 — Electrical | Oct 1, 2026 |
| Bloomington, CA | LP GAS SYSTEMS INC | 302918 | B — General Building | Oct 1, 2026 |
| Lemon Grove, CA | LR ELECTRIC INC | 1030183 | C-10 — Electrical | Oct 1, 2026 |
| Los Angeles, CA | LR SERVICES PLUMBING DIVISION 5RB INC | 824396 | C-36 — Plumbing | Oct 1, 2026 |
| La Habra, CA | LUCAS BUILDERS INC | 982296 | A — General Engineering | Oct 1, 2026 |
| Lakeport, CA | LUCERNE ROOFING & SUPPLY INC | 388686 | C-39 — Roofing | Oct 1, 2026 |
| Healdsburg, CA | LUCIANI PUMP COMPANY INC | 660190 | D-21 — Machinery and Pumps | Oct 1, 2026 |
| Sebastopol, CA | LUNARDI JOE ELECTRIC INC | 315543 | C-10 — Electrical | Oct 1, 2026 |
| Pasadena, CA | LUPINE PROPERTIES LLC | 1032012 | B — General Building | Oct 1, 2026 |
| El Dorado, CA | LUSSIER J CONSTRUCTION INC | 773267 | B — General Building | Oct 1, 2026 |
| El Cajon, CA | LUTH & TURLEY INC | 383482 | B — General Building | Oct 1, 2026 |
| Santa Rosa, CA | LUX METALS INC | 395294 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 1, 2026 |
| Fresno, CA | M & L PLUMBING CO INC | 224778 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 1, 2026 |
| Sacramento, CA | M & M ELECTRIC MAY-HAN ELECTRIC INC | 260864 | A — General Engineering | Oct 1, 2026 |
| Redding, CA | M & S ENVIRONMENTAL LANDSCAPES INC | 751931 | C-27 — Landscaping | Oct 1, 2026 |
| Santa Maria, CA | M & W PUMPS INC | 752893 | C-57 — Well Drilling | Oct 1, 2026 |
| San Jose, CA | M - TRAN CONSTRUCTION INC | 820589 | B — General Building | Oct 1, 2026 |
| Oakland, CA | M A Z & G D H SAFESHIELDS INCORPORATED | 738716 | C-17 — Glazing | Oct 1, 2026 |
| San Marcos, CA | M BAR C CONSTRUCTION INC | 869960 | B — General Building | Oct 1, 2026 |
| Livermore, CA | M C H ELECTRIC INC | 660665 | A — General Engineering | Oct 1, 2026 |
| Petaluma, CA | M D B INTERIORS INC | 824119 | B — General Building | Oct 1, 2026 |
| Truckee, CA | M D CONSTRUCTION & CONSULTING INCORPORATED | 741634 | B — General Building | Oct 1, 2026 |
| Santa Ynez, CA | M H I C CONSTRUCTION INC | 558868 | B — General Building | Oct 1, 2026 |
| Upland, CA | M K P CONSTRUCTION INCORPORATED | 801787 | A — General Engineering | Oct 1, 2026 |
| Burbank, CA | M L SCHMIDT CONSTRUCTION CORPORATION | 487656 | B — General Building | Oct 1, 2026 |
| Nevada City, CA | M P C DRYWALL INC | 820447 | B — General Building | Oct 1, 2026 |
| Yreka, CA | M PETERS INC | 850113 | A — General Engineering | Oct 1, 2026 |
| Santa Fe Springs, CA | M R DRILLING J & H DRILLING CO INC | 740854 | C-57 — Well Drilling | Oct 1, 2026 |
| Morgan Hill, CA | M R MEEK GENERAL CONTRACTORS ANTIQUE TERMITE INC | 685282 | B — General Building | Oct 1, 2026 |
| San Luis Obispo, CA | M S M M INC | 999900 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 1, 2026 |
| Camarillo, CA | M T H CONSTRUCTION INC | 827108 | B — General Building | Oct 1, 2026 |
| Camarillo, CA | M T S SHUTTER & BLIND INSTALLATIONS M T S INSTALLATIONS | 891230 | D-52 — Window Coverings | Oct 1, 2026 |
| Tarzana, CA | M T TILE & MARBLE INC | 671493 | C-54 — Ceramic and Mosaic Tile | Oct 1, 2026 |
| Hughson, CA | M TORRES PAINTING INC | 1058334 | C-33 — Painting and Decorating | Oct 1, 2026 |
| Sacramento, CA | M V P PETROLEUM ENGINEERING INC | 768938 | A — General Engineering | Oct 1, 2026 |
| Lakeside, CA | M V P ROOTER PLUMBING & DRAINS INC | 985221 | C-36 — Plumbing | Oct 1, 2026 |
| Canoga Park, CA | MAANCO CONSTRUCTION INC | 704698 | B — General Building | Oct 1, 2026 |
| Anderson, CA | MAC - CO METAL BUILDINGS R & A RESOURCES INC | 808524 | B — General Building | Oct 1, 2026 |
| San Francisco, CA | MAC ARTHUR GLASS INC | 796449 | C-17 — Glazing | Oct 1, 2026 |
| Ventura, CA | MACBILT | 871715 | B — General Building | Oct 1, 2026 |
| Stevinson, CA | MACHADO BACKHOE INC | 732637 | A — General Engineering | Oct 1, 2026 |
| Monterey Park, CA | MACIAS BOBBY ELECTRIC INC | 807417 | C-10 — Electrical | Oct 1, 2026 |
| Berkeley, CA | MACLEOD DESIGN & CONSTRUCTION INC | 1152100 | B — General Building | Oct 1, 2026 |
| Selma, CA | MADCO ELECTRIC INC | 749098 | C-10 — Electrical | Oct 1, 2026 |
| San Francisco, CA | MADDEN & NELSON INC | 662663 | C-33 — Painting and Decorating | Oct 1, 2026 |
| Madera, CA | MADERA CARPORTS INC | 877252 | B — General Building | Oct 1, 2026 |
| Dana Point, CA | MADISON J L CO | 672668 | B — General Building | Oct 1, 2026 |
| Chino, CA | MADOLE L B COMPANY INC | 477279 | A — General Engineering | Oct 1, 2026 |
| King City, CA | MADSON CHRIS CONSTRUCTION INC | 368065 | B — General Building | Oct 1, 2026 |
| Phelan, CA | MAELY INC | 890900 | A — General Engineering | Oct 1, 2026 |
| San Francisco, CA | MAGIC BRUSH INCORPORATED | 452293 | C-33 — Painting and Decorating | Oct 1, 2026 |
| San Francisco, CA | MAGIC PAINTING INC | 647557 | C-33 — Painting and Decorating | Oct 1, 2026 |
| American Canyon, CA | MAHER R E INC | 514236 | A — General Engineering | Oct 1, 2026 |
| San Luis Obispo, CA | MAINO CONSTRUCTION COMPANY INCORPORATED | 426403 | A — General Engineering | Oct 1, 2026 |
| San Pedro, CA | MAINTENANCE TURNAROUND SERVICES INNOVATIVE ENGINEERING AND MAINTENANCE | 689529 | A — General Engineering | Oct 1, 2026 |
| Concord, CA | MAJESTIC FLOORS INC | 452554 | C-15 — Flooring and Floor Covering | Oct 1, 2026 |
| Van Nuys, CA | MAKE IT DRAIN PLUMBING & ROOTER INC | 1012158 | C-36 — Plumbing | Oct 1, 2026 |
| Malibu, CA | MALIBU PLUMBING INC | 932250 | C-36 — Plumbing | Oct 1, 2026 |
| Chino, CA | MALINS POOL AND PATIO SUPPLIES INC | 301170 | C-53 — Swimming Pool | Oct 1, 2026 |
| San Fernando, CA | MANOR HOUSE C C INC | 793207 | B — General Building | Oct 1, 2026 |
| Camarillo, CA | MANOR HOUSE WOODWORK | 1057690 | C-6 — Cabinet, Millwork and Finish Carpentry | Oct 1, 2026 |
| Norco, CA | MANSPERGER ELECTRIC INC | 672293 | C-10 — Electrical | Oct 1, 2026 |
| Loomis, CA | MANTELL MASONRY CONSTRUCTION INC | 435354 | B — General Building | Oct 1, 2026 |
| Eureka, CA | MAPLES WAYNE PLUMBING & HEATING INC | 747665 | A — General Engineering | Oct 1, 2026 |
| Eureka, CA | MAPLESERVICE INCORPORATED | 767710 | A — General Engineering | Oct 1, 2026 |
| Castroville, CA | MAPLEWOOD LANDSCAPING INC | 1119740 | C-27 — Landscaping | Oct 1, 2026 |
| Lakeside, CA | MARATHON CONSTRUCTION CORPORATION | 411338 | A — General Engineering | Oct 1, 2026 |
| Escondido, CA | MARATHON GENERAL INC | 551314 | A — General Engineering | Oct 1, 2026 |
| Elk Grove, CA | MARATHON HOME SERVICES MATLOCK ENTERPRISES INC | 897019 | B — General Building | Oct 1, 2026 |
| Anaheim, CA | MARBLE CRAFT INC | 1118222 | C-54 — Ceramic and Mosaic Tile | Oct 1, 2026 |
| Hayward, CA | MARBLE EUROPEAN STYLE INC | 653014 | C-29 — Masonry | Oct 1, 2026 |
| Santa Barbara, CA | MARBORG INDUSTRIES | 920927 | C-13 — Fencing | Oct 1, 2026 |
| Redwood City, CA | MARCUCCI HEATING AND AIR CONDITIONING INC | 856600 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 1, 2026 |
| Tracy, CA | MARIANI CONSTRUCTION COMPANY MARIANI G P INC | 464034 | B — General Building | Oct 1, 2026 |
| San Rafael, CA | MARIN COUNTY ROOFING CO INC | 256043 | B — General Building | Oct 1, 2026 |
| San Rafael, CA | MARIN FENCING INC | 977667 | B — General Building | Oct 1, 2026 |
| San Rafael, CA | MARIN H20 INC | 839817 | A — General Engineering | Oct 1, 2026 |
| Antioch, CA | MARINE & INDUSTRIAL SERVICES INC | 534970 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Oct 1, 2026 |
| San Pedro, CA | MARINE MECHANICAL INC | 882604 | A — General Engineering | Oct 1, 2026 |
| San Pedro, CA | MARINE TECHNICAL SERVICES INC | 586994 | A — General Engineering | Oct 1, 2026 |
| Portland, OR | MARKET CONTRACTORS LTD | 545305 | B — General Building | Oct 1, 2026 |
| Visalia, CA | MARKS ROBERT S PLUMBING INC | 1011446 | C-34 — Pipeline | Oct 1, 2026 |
| Santa Ana, CA | MARNE CONSTRUCTION INC | 683843 | B — General Building | Oct 1, 2026 |
| Santa Rosa, CA | MAROVICH HOMES INC | 597832 | B — General Building | Oct 1, 2026 |
| Roseville, CA | MARQUES GENERAL ENGINEERING INC A CALIFORNIA CORPORATION | 774007 | A — General Engineering | Oct 1, 2026 |
| El Monte, CA | MARRONE FRANK AND SONS INC | 397884 | C-16 — Fire Protection | Oct 1, 2026 |
| El Segundo, CA | MARTES REFINISHING | 743980 | B — General Building | Oct 1, 2026 |
| Sacramento, CA | MARTIN BROTHERS CONSTRUCTION | 726454 | A — General Engineering | Oct 1, 2026 |
| Green Bay, WI | MARTIN H J & SON INC | 753681 | B — General Building | Oct 1, 2026 |
| Lemon Grove, CA | MARTIN ROOFING COMPANY INC | 253402 | C-39 — Roofing | Oct 1, 2026 |
| Vacaville, CA | MARTIN'S METAL FABRICATION & WELDING INC | 595287 | C-51 — Structural Steel | Oct 1, 2026 |
| Campbell, CA | MARTINA & SONS LANDSCAPING INC | 406768 | C-27 — Landscaping | Oct 1, 2026 |
| Campbell, CA | MARTINA LANDSCAPE INC | 748758 | C-27 — Landscaping | Oct 1, 2026 |
| San Francisco, CA | MARTINELLI ENVIRONMENTAL GRAPHICS | 660462 | D-42 — Non-Electrical Sign Installation | Oct 1, 2026 |
| Malibu, CA | MARTINEZ AND SHEETS | 743681 | C-27 — Landscaping | Oct 1, 2026 |
| Bakersfield, CA | MARTINEZ ELECTRIC INC | 820301 | B — General Building | Oct 1, 2026 |
| Sylmar, CA | MARTINEZ LANDSCAPE CO INC | 776616 | C-8 — Concrete | Oct 1, 2026 |
| Signal Hill, CA | MARVELLA STEEL PLACERS | 1013530 | C-50 — Reinforcing Steel | Oct 1, 2026 |
| San Francisco, CA | MARVIEW MAINTENANCE LLC | 1146748 | B — General Building | Oct 1, 2026 |
| Annapolis, MD | MARYLAND GIBRALTAR CONSTRUCTION COMPANY INC GIBRALTAR CONSTRUCTION COMPANY INC | 623030 | B — General Building | Oct 1, 2026 |
| Berkeley, CA | MASCHERONI CONSTRUCTION INC | 754674 | A — General Engineering | Oct 1, 2026 |
| Santa Rosa, CA | MASON WHITE LANDSCAPE ARCHITECTURE INC | 647511 | C-27 — Landscaping | Oct 1, 2026 |
| Santa Fe Springs, CA | MASONRY CONCEPTS INC | 453799 | C-29 — Masonry | Oct 1, 2026 |
| Valley Springs, CA | MASONRY UNLIMITED INC | 770140 | C-29 — Masonry | Oct 1, 2026 |
| Rocklin, CA | MASSIE & COMPANY LLC | 405210 | B — General Building | Oct 1, 2026 |
| Moorpark, CA | MASTER COOLING CORP | 656552 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 1, 2026 |
| Mountain View, CA | MASTER PLUMBING AND SEWER INC | 812321 | C-36 — Plumbing | Oct 1, 2026 |
| Sunnyvale, CA | MASTRIA INCORPORATED | 736825 | C-33 — Painting and Decorating | Oct 1, 2026 |
| Concord, CA | MATRIX HG INC | 812232 | B — General Building | Oct 1, 2026 |
| El Cajon, CA | MATTHEW'S LANDSCAPE AND DESIGN INC | 1061177 | C-27 — Landscaping | Oct 1, 2026 |
| Pittsburgh, PA | MATTHEWS GIBRALTAR MAUSOLEUM & CONSTRUCTION COMPANY | 1072101 | B — General Building | Oct 1, 2026 |
| Laton, CA | MATTOS UNDERGROUND CONSTRUCTION INC | 607408 | A — General Engineering | Oct 1, 2026 |
| Carson, CA | MAVERICK ROOFING INC | 1027525 | C-39 — Roofing | Oct 1, 2026 |
| Atwater, CA | MAY IRRIGATION INC | 885393 | A — General Engineering | Oct 1, 2026 |
| San Carlos, CA | MAYNE TREE EXPERT COMPANY | 276793 | D-49 — Tree Service | Oct 1, 2026 |
| Stockton, CA | MAYO TOM CONSTRUCTION INC | 388077 | A — General Engineering | Oct 1, 2026 |
| Pomona, CA | MBI EXCAVATION MAXWELL'S BACKHOE INC | 766743 | C-12 — Earthwork and Paving | Oct 1, 2026 |
| Walnut, CA | MC BOBCAT CONCRETE SERVICES INC | 853899 | C-8 — Concrete | Oct 1, 2026 |
| Valencia, CA | MC BURNEY J V CONCRETE CONSTRUCTION INC | 733304 | C-8 — Concrete | Oct 1, 2026 |
| Chico, CA | MC CLELLAND AIR CONDITIONING INC | 345121 | B — General Building | Oct 1, 2026 |
| Sacramento, CA | MC CLERNON GENERAL ENGINEERING INC | 274333 | A — General Engineering | Oct 1, 2026 |
| Fresno, CA | MC CURLEY AND DAY MASONRY INC | 620562 | B — General Building | Oct 1, 2026 |
| Stockton, CA | MC CUTCHEN N J INC | 429038 | A — General Engineering | Oct 1, 2026 |
| Santa Rosa, CA | MC DONALD GARY & SON INC | 289604 | A — General Engineering | Oct 1, 2026 |
| San Jose, CA | MC DONALD O C CO INC | 177271 | A — General Engineering | Oct 1, 2026 |
| Ontario, CA | MC GHEE CONSTRUCTION INC | 884036 | A — General Engineering | Oct 1, 2026 |
| South Lake Tahoe, CA | MC GILL CONSTRUCTION INC | 892929 | B — General Building | Oct 1, 2026 |
| Ontario, CA | MC GINNIS CUSTOM PLASTICS | 326086 | D-12 — Synthetic Products | Oct 1, 2026 |
| Bolinas, CA | MC GUINNESS CONSTRUCTION INC | 473008 | B — General Building | Oct 1, 2026 |
| Thermal, CA | MC KEEVER WATER WELL & PUMP SERVICE INC | 762605 | C-57 — Well Drilling | Oct 1, 2026 |
| Bakersfield, CA | MC KENNEY'S AIR CONDITIONING INC | 447218 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Oct 1, 2026 |
| Eureka, CA | MC KENNY K H INC | 774830 | A — General Engineering | Oct 1, 2026 |
| Chula Vista, CA | MC MAHON STEEL COMPANY INC | 779638 | C-51 — Structural Steel | Oct 1, 2026 |
| Placerville, CA | MCCLANE CONSTRUCTION AND DEVELOPMENT COMPANY LES MCCLANE CONSTRUCTION AND DEVELOPMENT COMPANY LP | 858979 | B — General Building | Oct 1, 2026 |
| Arcata, CA | MCCULLOUGH CONSTRUCTION INC | 715577 | A — General Engineering | Oct 1, 2026 |
| San Jose, CA | MCGINNES FLOOR COVERING INC | 448537 | C-15 — Flooring and Floor Covering | Oct 1, 2026 |
| El Cajon, CA | MCKEEVER INC | 865056 | B — General Building | Oct 1, 2026 |
| Morgan Hill, CA | MCLAUGHLIN | 603069 | B — General Building | Oct 1, 2026 |
| Covina, CA | MCLAY SERVICES ANDERSEN COMMERCIAL PLUMBING LLC | 1156884 | B — General Building | Oct 1, 2026 |
| San Rafael, CA | MCLERAN ROOFING & GUTTERS MCLERAN INC | 474230 | C-39 — Roofing | Oct 1, 2026 |
| Eureka, CA | MCMURRAY & SONS INC | 249538 | B — General Building | Oct 1, 2026 |
| Napa, CA | MCNAY'S PRECISION WOODWORKS INC | 623130 | C-6 — Cabinet, Millwork and Finish Carpentry | Oct 1, 2026 |
| Cotati, CA | MCPHAIL FUEL CO INC | 1129205 | C-36 — Plumbing | Oct 1, 2026 |
| Santa Barbara, CA | MCPHERSON TREE CARE | 857116 | D-49 — Tree Service | Oct 1, 2026 |
| Rosemont, IL | MCSHANE CONSTRUCTION COMPANY LLC | 972828 | B — General Building | Oct 1, 2026 |
| Truckee, CA | MD CONSTRUCTION & DEVELOPMENT MDCD INC | 1033113 | B — General Building | Oct 1, 2026 |
| Garden Grove, CA | MEC CONSTRUCTION MEC INDUSTRIAL SERVICES | 1032010 | B — General Building | Oct 1, 2026 |
| Lodi, CA | MECHANICAL ANALYSIS/REPAIR INC | 684442 | A — General Engineering | Oct 1, 2026 |
| Redlands, CA | MECHANICAL INSULATION SYSTEMS PLUMBING SYSTEMS WEST INC | 992207 | B — General Building | Oct 1, 2026 |
| Bakersfield, CA | MEDFORD CONSTRUCTION INC | 440833 | B — General Building | Oct 1, 2026 |
| Gualala, CA | MEHLS ELECTRIC INC | 725684 | C-10 — Electrical | Oct 1, 2026 |
| Albany, OR | MEI RIGGING & CRATING LLC | 1066585 | D-21 — Machinery and Pumps | Oct 1, 2026 |
| Lancaster, CA | MEIER'S RICH LANDSCAPING INC | 775631 | C-27 — Landscaping | Oct 1, 2026 |
| Santa Clara, CA | MELGAR MECHANICAL INC | 1073416 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 1, 2026 |
| Chico, CA | MELLO PAUL CONSTRUCTION INC | 970565 | B — General Building | Oct 1, 2026 |
| Fresno, CA | MELTON SHEET METAL MELTON AIR CONDITIONING INC | 170713 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 1, 2026 |
| Placerville, CA | MENARD USA FARRELL DESIGN-BUILD COMPANIES INC | 477361 | A — General Engineering | Oct 1, 2026 |
| Newcastle, CA | MENDEZ CONSTRUCTION INC | 852778 | A — General Engineering | Oct 1, 2026 |
| Newcastle, CA | MENDEZ GABE INC | 293782 | A — General Engineering | Oct 1, 2026 |
| Redwood Valley, CA | MENDOCINO ROOFING INC | 637022 | C-39 — Roofing | Oct 1, 2026 |
| Truckee, CA | MENG CONSTRUCTION | 461657 | B — General Building | Oct 1, 2026 |
| Spokane Valley, WA | MERCER SPOKANE LLC | 1134589 | B — General Building | Oct 1, 2026 |
| Meridian, ID | MERIDIAN STEEL ERECTORS INC | 911470 | C-51 — Structural Steel | Oct 1, 2026 |
| Sacramento, CA | MERITAGE HOMES OF CALIFORNIA INC | 755679 | B — General Building | Oct 1, 2026 |
| San Diego, CA | MERKEL & ASSOCIATES INC | 724891 | C-27 — Landscaping | Oct 1, 2026 |
| San Marino, CA | MERRY PLUMBING CO INC | 860445 | C-16 — Fire Protection | Oct 1, 2026 |
| Irvine, CA | MESA ENERGY SYSTEMS INC | 611215 | B — General Building | Oct 1, 2026 |
| Tulsa, OK | MESA PRODUCTS INC | 979029 | A — General Engineering | Oct 1, 2026 |
| Oroville, CA | METAL WORKS SMB INDUSTRIES INC | 655446 | C-23 — Ornamental Metal | Oct 1, 2026 |
| Montebello, CA | METRO CONSTRUCTION CO METRIX DEVELOPMENT CORPORATION | 585989 | B — General Building | Oct 1, 2026 |
| San Francisco, CA | METROPOLITAN ELECTRICAL CONSTRUCTION INC | 401047 | C-10 — Electrical | Oct 1, 2026 |
| San Rafael, CA | MEYER PAINTING MEYER DARIN G INC | 642695 | C-33 — Painting and Decorating | Oct 1, 2026 |
| Redding, CA | MEYERS EARTHWORK INC | 651091 | A — General Engineering | Oct 1, 2026 |
| San Rafael, CA | MEYLAN CONSTRUCTION INC | 680456 | B — General Building | Oct 1, 2026 |
| Paso Robles, CA | MGE UNDERGROUND MGE UNDERGROUND INC | 765025 | A — General Engineering | Oct 1, 2026 |
| San Diego, CA | MHS CUSTOMER SERVICES INC | 593515 | B — General Building | Oct 1, 2026 |
| Walnut Creek, CA | MICHAEL JAMES CONSTRUCTION INC | 572910 | B — General Building | Oct 1, 2026 |
| Camden, NJ | MICHAELS STUDENT LIVING LLC | 1155603 | B — General Building | Oct 1, 2026 |
| Woodlake, CA | MICHAM ORAL E INC | 327785 | B — General Building | Oct 1, 2026 |
| Simi Valley, CA | MID CITY FIRE J & J FIRE INC | 712543 | C-16 — Fire Protection | Oct 1, 2026 |
| Sacramento, CA | MIDSTATE SPECIALTIES MIDSTATE BUILDERS SPECIALTIES INC | 874941 | D-28 — Doors, Gates and Activating Devices | Oct 1, 2026 |
| San Rafael, CA | MIKE MARELLI INC | 705813 | C-9 — Drywall | Oct 1, 2026 |
| Bakersfield, CA | MIKE'S FENCING INC | 740075 | C-13 — Fencing | Oct 1, 2026 |
| Walnut Creek, CA | MILES CLYDE CONSTRUCTION CO INC | 696702 | B — General Building | Oct 1, 2026 |
| Yucaipa, CA | MILLER D J INC | 496451 | A — General Engineering | Oct 1, 2026 |
| Orange, CA | MILLER ENVIRONMENTAL INC | 772797 | A — General Engineering | Oct 1, 2026 |
| Orland, CA | MILLER GEOF AND SON PLASTERING LLC | 759251 | C-35 — Lathing and Plastering | Oct 1, 2026 |
| Jacksonville, FL | MILLER INDUSTRIAL ELECTRIC COMPANY MILLER ELECTRIC COMPANY | 988984 | C-10 — Electrical | Oct 1, 2026 |
| Hesperia, CA | MILLER J ELECTRIC INC | 730588 | C-10 — Electrical | Oct 1, 2026 |
| Rohnert Park, CA | MILLER MANUFACTURING INCORPORATED | 500553 | D-21 — Machinery and Pumps | Oct 1, 2026 |
| San Diego, CA | MILLER MARINE | 747369 | C-60 — Welding | Oct 1, 2026 |
| Sterling, VA | MILLER PANELING SPECIALTIES INC | 774981 | B — General Building | Oct 1, 2026 |
| Livermore, CA | MILLER'S AIR CONDITIONING & HEATING | 253756 | C-10 — Electrical | Oct 1, 2026 |
| Sacramento, CA | MILLS BUILDERS INC | 782869 | B — General Building | Oct 1, 2026 |
| San Rafael, CA | MILLSAP DEGNAN & ASSOCIATES INC | 777635 | A — General Engineering | Oct 1, 2026 |
| West Allis, WI | MILLWORK/CARPENTRY SHAMROCK INSTALLATIONS LLC | 1064346 | C-6 — Cabinet, Millwork and Finish Carpentry | Oct 1, 2026 |
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.