Licensed contractors in Santa Rosa, CA — page 2 of 4
951 company licenses with a clear status in Santa Rosa, CA, in the CSLB file of October 1, 2026.
| Contractor | License | Main classification | Expires |
|---|---|---|---|
| ENL ELECTRIC | 1122375 | C-10 — Electrical | Aug 31, 2028 |
| ENOS LOGAN CONSTRUCTION INC | 1038799 | B — General Building | Apr 30, 2027 |
| EON BUILDERS INC | 1069241 | B — General Building | Sep 30, 2028 |
| EQUINOX LANDSCAPE CONSTRUCTION CORPORATION | 717135 | C-27 — Landscaping | Sep 30, 2028 |
| ESP & ALARMS INC | 418441 | C-7 — Low Voltage Systems | Feb 29, 2028 |
| ESQUARED ELECTRICAL INC | 991534 | C-10 — Electrical | Jan 31, 2028 |
| ETIMOS MATTHEW J ELECTRIC INC | 1075197 | C-10 — Electrical | Apr 30, 2027 |
| EVANS CONSTRUCTION INC | 1029027 | B — General Building | Jul 31, 2027 |
| EXCELLENCE HEATING AND AIR LLC | 931055 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| FAB WORX INC A CALIFORNIA CORPORATION | 810565 | C-60 — Welding | Jul 31, 2028 |
| FACCIANO HVAC AND SHEET METAL | 1009408 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| FACILITY DEVELOPMENT COMPANY LLC | 762651 | B — General Building | Mar 31, 2028 |
| FAIRWAY CUSTOM CABINET CORP | 1071497 | B — General Building | Dec 31, 2026 |
| FAIRWEATHER & ASSOCIATES INC | 657284 | B — General Building | Apr 30, 2027 |
| FARR CONSTRUCTION CO SEXTON & SON CONSTRUCTION CO INC | 444117 | A — General Engineering | Jun 30, 2028 |
| FARROW COMMERCIAL INC | 822805 | B — General Building | Aug 31, 2027 |
| FATIMA ELECTRIC INC | 1063375 | C-10 — Electrical | Feb 29, 2028 |
| FAUSTO DRYWALL LLC | 1078747 | C-9 — Drywall | Jan 31, 2028 |
| FE FRAMING | 1046892 | C-5 — Framing and Rough Carpentry | Feb 29, 2028 |
| FERTINO'S PAINTING LLC | 1157726 | C-33 — Painting and Decorating | Jul 31, 2028 |
| FH ELECTRIC LLC | 1077640 | C-10 — Electrical | Jun 30, 2027 |
| FIGUEROA'S LANDSCAPING SOLUTIONS CORP | 1125028 | C-27 — Landscaping | Aug 31, 2028 |
| FINETTI PLUMBING & BACKFLOW | 1148274 | C-36 — Plumbing | Dec 31, 2027 |
| FINLEY CONTRACTING | 1013307 | B — General Building | Apr 30, 2028 |
| FIRE SAFE TECHNOLOGIES INC | 1001438 | C-16 — Fire Protection | Feb 28, 2027 |
| FIRE SAFETY SUPPLY INC | 778924 | B — General Building | May 31, 2028 |
| FIREBRAND ELECTRIC FIREBRAND SAFETY SYSTEMS INC | 1063440 | B — General Building | Feb 29, 2028 |
| FITZGERALD E INC | 994465 | B — General Building | Jul 31, 2028 |
| FIVE STAR PAINTING OF SONOMA COUNTY R H C ENTERPRISES INC | 985915 | C-33 — Painting and Decorating | Aug 31, 2027 |
| FIXTURE - PRO INC | 753660 | B — General Building | Sep 30, 2028 |
| FLAHAVAN CONSTRUCTION INC | 1083761 | B — General Building | Nov 30, 2027 |
| FLOORING FX INC | 885734 | C-15 — Flooring and Floor Covering | Mar 31, 2028 |
| FLORES ROOFING | 1140923 | C-39 — Roofing | Jul 31, 2027 |
| FLORES'S GENERAL CONSTRUCTION INCORPORATION | 1074035 | B — General Building | Mar 31, 2027 |
| FOCAL POINT CONSTRUCTION | 1086208 | B — General Building | Jan 31, 2028 |
| FONDARE FINISH CONSTRUCTION INC | 1010015 | B — General Building | Sep 30, 2027 |
| FOOD EQUIPMENT REPAIR SERVICE INC | 952668 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2028 |
| FOREST TREE SERVICES INC | 987991 | D-49 — Tree Service | Nov 30, 2026 |
| FORTUNA JOE ELECTRIC CO INC | 556966 | C-10 — Electrical | Feb 28, 2027 |
| FOWLER DAVID DESIGNS INC | 985377 | C-27 — Landscaping | Aug 31, 2027 |
| FRAGOSO HOME REPAIR AND REMODEL INC | 1107576 | B — General Building | Jul 31, 2027 |
| FRANCO ELECTRIC - ALTERNATIVE POWER INC | 1119871 | C-10 — Electrical | Apr 30, 2028 |
| FREE ENTERPRISES RODARMEL DAVID INC | 761069 | B — General Building | Apr 30, 2027 |
| FUTRELL SONOMA CORPORATION | 1141032 | B — General Building | Jul 31, 2027 |
| G & G TREE SERVICE | 1144520 | C-49 — Tree and Palm | Oct 31, 2027 |
| G & H WELDING | 1107191 | C-60 — Welding | Jul 31, 2027 |
| G B RAFAEL | 1006069 | C-54 — Ceramic and Mosaic Tile | Aug 31, 2027 |
| G BUILDING AND DESIGN INC | 1138997 | B — General Building | Jun 30, 2027 |
| G C C I INC | 729437 | B — General Building | Nov 30, 2026 |
| G L C CONSTRUCTION INC | 830960 | B — General Building | Jan 31, 2028 |
| GADDIS CONSTRUCTION JASON GADDIS CONSTRUCTION INC | 827964 | B — General Building | Dec 31, 2027 |
| GALOS DRYWALL INC | 1045291 | C-9 — Drywall | Oct 31, 2026 |
| GARCIAS PLUMBING INNOVATION LLC | 1149933 | C-36 — Plumbing | Feb 29, 2028 |
| GARZA PLUMBING INC | 973737 | C-36 — Plumbing | Jun 30, 2028 |
| GATEWAY BUILDERS INC | 986717 | B — General Building | Apr 30, 2027 |
| GEORGE MASONRY SERVICE INC | 1058258 | C-29 — Masonry | Sep 30, 2027 |
| GERMARICORP INC | 726900 | C-45 — Sign | Dec 31, 2026 |
| GHILOTTI CONSTRUCTION COMPANY INC | 644515 | A — General Engineering | May 31, 2028 |
| GLOBAL IMPACT CONSTRUCTION INC | 989413 | B — General Building | Dec 31, 2027 |
| GOLDEN BAY LANDSCAPING LLC | 1121226 | C-27 — Landscaping | May 31, 2027 |
| GOLDEN GATE LANDSCAPE MANAGEMENT INC | 760731 | C-27 — Landscaping | Mar 31, 2027 |
| GOLDEN STATE ELECTRIC INC | 583566 | C-10 — Electrical | Dec 31, 2027 |
| GOLDEN STATE PLUMBING NOR CAL | 831384 | B — General Building | May 31, 2027 |
| GOLDEN STATE PRO STRUCTURAL FRAMING GOLDEN STATE PROFESSIONAL FRAMING INC | 1097089 | B — General Building | Sep 30, 2028 |
| GOMEZ MIGUEL PAINTING INC | 868955 | C-33 — Painting and Decorating | Aug 31, 2028 |
| GOMEZ POOLS & SPAS CORP | 1099204 | C-53 — Swimming Pool | Sep 30, 2028 |
| GONZALEZ CUSTOM CONSTRUCTION INC | 1148150 | B — General Building | Dec 31, 2027 |
| GONZALEZ'S TREE SERVICE A PARTNERSHIP | 1093140 | D-49 — Tree Service | Jun 30, 2028 |
| GOODMAN CONSTRUCTION AND ELECTRICAL INC | 604869 | B — General Building | Mar 31, 2028 |
| GOSSNER CONSTRUCTION INC | 1153814 | A — General Engineering | Apr 30, 2028 |
| GRAMAJO ROOFING INC | 1043262 | C-39 — Roofing | Sep 30, 2027 |
| GRE BUILDERS INC | 1140770 | B — General Building | Jul 31, 2027 |
| GREEN VINE LANDSCAPING INC | 954554 | C-27 — Landscaping | Feb 28, 2027 |
| GREENWORLD ELECTRIC SOLUTIONS LLC | 1092184 | C-10 — Electrical | Jun 30, 2028 |
| GREY WOLF PAINTING LLC | 1018428 | C-5 — Framing and Rough Carpentry | Apr 30, 2027 |
| GRICE INC | 728915 | A — General Engineering | Oct 31, 2026 |
| GROUNDSWELL MANAGEMENT INC | 1072236 | B — General Building | Dec 31, 2026 |
| GTZ FENCES GTZ FENCING LLC | 1115412 | C-13 — Fencing | Jan 31, 2028 |
| GUARDIAN ROOFING LLC | 1062288 | C-39 — Roofing | Jan 31, 2028 |
| GUERRA CONSTRUCTION LLC | 855168 | B — General Building | Nov 30, 2027 |
| GUERRA ELECTRIC & CONSTRUCTION INC | 1125252 | B — General Building | Aug 31, 2028 |
| GUTIERREZ R CONSTRUCTION INC | 1002128 | B — General Building | Apr 30, 2027 |
| H BEAR BUILDERS INC | 1141731 | B — General Building | Aug 31, 2027 |
| HAAS R W RETRACTABLE SCREEN HAAS ROBERT W ENTERPRISES INC | 1048863 | D-28 — Doors, Gates and Activating Devices | Jan 31, 2027 |
| HABITAT FOR HUMANITY SONOMA COUNTY | 983706 | B — General Building | May 31, 2027 |
| HAGSTROM AND SONS TREE SERVICE BASIC PRUNE INCORPORATED | 693877 | D-49 — Tree Service | Aug 31, 2028 |
| HANCOCK RICHARD INC | 457656 | B — General Building | Jun 30, 2028 |
| HANDY HER DENISE HALLGREN LLC | 1144747 | B — General Building | Oct 31, 2027 |
| HANNAN CONSTRUCTION LLC | 1085696 | B — General Building | Feb 29, 2028 |
| HANSON J W HEATING AND AIR | 858773 | C-2 — Insulation and Acoustical | Mar 31, 2028 |
| HARDSTONE CONSTRUCTION LLC | 1123619 | B — General Building | Jul 31, 2028 |
| HARDWARE TECH INCORPORATED | 900312 | C-28 — Lock and Security Equipment | Jul 31, 2027 |
| HARTLEY WINDOW COVERINGS INC | 833622 | D-52 — Window Coverings | Oct 31, 2027 |
| HARVEST ELECTRIC COMPANY INC | 1006367 | B — General Building | Feb 29, 2028 |
| HCB CONSTRUCTION ROCK SOLID HANDYMAN SERVICES LLC | 1127138 | B — General Building | Sep 30, 2028 |
| HERITAGE QUALITY ROOFING INC | 1059384 | C-39 — Roofing | Oct 31, 2027 |
| HERNANBOCC CONSTRUCTION LLC | 1114796 | B — General Building | Jan 31, 2028 |
| HIGHLAND LANDSCAPING LLC | 1158700 | C-27 — Landscaping | Jul 31, 2028 |
| HIGHPOINT ACOUSTIC SPECIALTIES INC. | 1036311 | C-2 — Insulation and Acoustical | Feb 29, 2028 |
| HOLIDAY POOL & WATER CREATIONS INC | 790949 | C-53 — Swimming Pool | Apr 30, 2027 |
| HOLLY CONSTRUCTION INC | 757136 | B — General Building | Dec 31, 2026 |
| HOLUBEC PLUMBING | 1135990 | C-36 — Plumbing | Apr 30, 2027 |
| HOMETOWN LEAK DETECTION INC | 1076501 | C-36 — Plumbing | Dec 31, 2026 |
| HOWARD CONSTRUCTION INC | 836369 | B — General Building | Sep 30, 2028 |
| HP MECHANICAL HP MECHANICAL PLUMBING HEATING & COOLING INC | 1018538 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| HUDOCK FIRE PROTECTION INC | 1078971 | C-16 — Fire Protection | Jan 31, 2028 |
| HUG PLUMBING HUG PLUMBING HEATING & COOLING INC | 937874 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Sep 30, 2027 |
| HUGH FUTRELL CORPORATION | 887664 | B — General Building | Nov 30, 2026 |
| HYPER PRO RESOURCE & EQUIPMENT INC | 1151249 | A — General Engineering | Mar 31, 2028 |
| HZL HOME INC | 1046978 | B — General Building | Nov 30, 2026 |
| I N I CONSTRUCTION | 1055038 | B — General Building | Jun 30, 2027 |
| ICSE PRO BUILDERS LLC | 1140199 | B — General Building | Jul 31, 2027 |
| IMPERIAL NORTHBAY TILE & COUNTERTOPS IMPERIAL NORTHBAY STONE INC | 1142055 | C-54 — Ceramic and Mosaic Tile | Aug 31, 2027 |
| INDUSTRIAL AND COMMERCIAL ELECTRIC INC | 960309 | B — General Building | Aug 31, 2027 |
| INFINEON DRYWALL LLC | 1092738 | C-9 — Drywall | Jul 31, 2028 |
| INFINITE CONSTRUCTION & REMODELING | 1117670 | B — General Building | Mar 31, 2028 |
| INSULATION SOLUTIONS AIRCOM HOME SERVICES | 1063250 | C-2 — Insulation and Acoustical | Feb 29, 2028 |
| INTEGRATED SECURITY CONTROLS INC | 968432 | C-7 — Low Voltage Systems | Jan 31, 2028 |
| INTERCONTINENTAL CIVIL ENGINEERING ESTIMATORS | 1143550 | A — General Engineering | Sep 30, 2027 |
| INTERIORS INCORPORATED DOUBLE BUCK INVESTMENTS INC | 660558 | Classification D24 | Mar 31, 2027 |
| INTERSAFE TRAFFIC SERVICES INC | 1080644 | C-31 — Construction Zone Traffic Control | Sep 30, 2027 |
| INVISION SASH & GLASS INC | 882492 | C-17 — Glazing | Jul 31, 2027 |
| IRON DOG FABRICATION INC | 726720 | C-51 — Structural Steel | Jul 31, 2027 |
| IRON OAK CONSTRUCTION IRON OAK | 1040481 | B — General Building | Feb 29, 2028 |
| IRONCAT INC | 990809 | C-8 — Concrete | Dec 31, 2026 |
| IRONWOOD ALLIANCE INC | 402286 | A — General Engineering | Mar 31, 2027 |
| J & J MC ALISTER INC | 795611 | B — General Building | May 31, 2027 |
| J AND C PAINTING AND STAINING INC | 1108586 | C-33 — Painting and Decorating | Aug 31, 2027 |
| J D JONES CONSTRUCTION INC | 1054028 | A — General Engineering | Mar 31, 2028 |
| J L BUILDERS | 808038 | B — General Building | May 31, 2028 |
| J L MODULAR INC | 835496 | B — General Building | Apr 30, 2028 |
| J P MECHANICAL H V A C | 1013437 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2027 |
| J RUIZ BUILDERS LLC | 1161915 | B — General Building | Sep 30, 2028 |
| J SOLIS LANDSCAPING | 1083926 | C-27 — Landscaping | May 31, 2027 |
| J&J ELECTRIC INC | 1078243 | C-10 — Electrical | Jul 31, 2027 |
| JACKSON RIDGE FLATS INC | 1127383 | B — General Building | Oct 31, 2026 |
| JACKSON'S RUBBER STONE JACKSON'S PAVING & EQUIPMENT RENTALS INC | 1000410 | C-12 — Earthwork and Paving | Jan 31, 2027 |
| JACOBSON FENCE COMPANY INC | 515709 | C-13 — Fencing | Aug 31, 2027 |
| JAMES ELECTRIC JOHNSON MORIER & CO INC | 743819 | C-7 — Low Voltage Systems | Jun 30, 2028 |
| JANE CASTLE CONCRETE PUMPING CASTLE EQUIPMENT SERVICES INC | 641699 | D-6 — Concrete Related Services | May 31, 2027 |
| JARCO LAND INC | 1062523 | C-27 — Landscaping | Jan 31, 2028 |
| JAW INC | 1083628 | A — General Engineering | Nov 30, 2027 |
| JEF PAINTING INC | 1141258 | C-33 — Painting and Decorating | Jul 31, 2027 |
| JEFF LESTER ARBORIST | 1000970 | C-49 — Tree and Palm | Jul 31, 2028 |
| JEFFCO GENERAL ENGINEERING INC | 1053010 | A — General Engineering | Oct 31, 2027 |
| JENARO'S TILE & STONE INC | 1046593 | C-54 — Ceramic and Mosaic Tile | Jun 30, 2027 |
| JG PREFABRICATED EQUIPMENT INSTALLER INC | 1129446 | D-34 — Prefabricated Equipment | Nov 30, 2026 |
| JK & R DRYWALL INC | 1139464 | C-9 — Drywall | Jun 30, 2027 |
| JL CONSTRUCTION, INC | 761270 | B — General Building | Apr 30, 2027 |
| JLP LANDSCAPE CONTRACTING INC | 453966 | C-27 — Landscaping | Mar 31, 2028 |
| JMSF CONSTRUCTION PRECISE ESTIMATING INC | 1155311 | B — General Building | May 31, 2028 |
| JO PLUMBING INC | 874380 | C-36 — Plumbing | Apr 30, 2028 |
| JOE BADGER CONSTRUCTION INC | 1129953 | B — General Building | Jun 30, 2027 |
| JOHN'S FORMICA INC | 521041 | C-6 — Cabinet, Millwork and Finish Carpentry | Nov 30, 2027 |
| JOHNSON ELECTRIC & SHADES JOHNSON INTERGRATIONS & SHADES LLC | 1125856 | C-10 — Electrical | Sep 30, 2028 |
| JOSH WOODS CONSTRUCTION LLC | 1084468 | B — General Building | Dec 31, 2027 |
| JRCAL CONSTRUCTION INC | 1138498 | A — General Engineering | Jun 30, 2027 |
| K B ELECTRIC BUCKMAN KIRK ELECTRIC INC | 600368 | C-10 — Electrical | Dec 31, 2026 |
| K&A ESPINOZA CONCRETE INC | 1146305 | C-8 — Concrete | Nov 30, 2027 |
| KABINE CONSTRUCTION INC | 986907 | B — General Building | Sep 30, 2027 |
| KAELIN CONSTRUCTION CONCEPTS CONCEIVED INC | 947299 | B — General Building | Sep 30, 2028 |
| KANTECO CONSTRUCTION GROUP INC | 1071422 | B — General Building | Sep 30, 2028 |
| KARC INC | 970718 | C-6 — Cabinet, Millwork and Finish Carpentry | Mar 31, 2028 |
| KEEGAN AND COPPIN BUILDERS INC | 427624 | B — General Building | Sep 30, 2028 |
| KEKAS PLUMBING INC | 1063191 | B — General Building | Feb 29, 2028 |
| KELLY COWAN DESIGNS PROFESSIONAL CORPORATION | 899222 | B — General Building | Oct 31, 2027 |
| KENWOOD FENCE COMPANY INC | 608869 | C-13 — Fencing | Apr 30, 2027 |
| KIEFER ELECTRIC INC | 1088714 | C-10 — Electrical | Aug 31, 2028 |
| KILCOR BUILDERS & DESIGN INC | 826359 | B — General Building | Oct 31, 2027 |
| KIMRICK BEN - TUX - WAITE INC | 735032 | B — General Building | Apr 30, 2027 |
| KING CONSTRUCTION & GENERAL ENGINEERING INC | 494170 | A — General Engineering | Jul 31, 2028 |
| KINGS VALLEY BUILDERS INC | 1113920 | B — General Building | Jun 30, 2028 |
| KIRBY CONSTRUCTION KIRBY CONSTRUCTIONS COMPANY INC | 812509 | B — General Building | Apr 30, 2028 |
| KLINE ROBERT CONSTRUCTION INC | 817086 | B — General Building | Feb 28, 2027 |
| KOBILT INC | 874015 | B — General Building | May 31, 2027 |
| KOCH CONSTRUCTION COMPANY INC | 724643 | B — General Building | Jul 31, 2028 |
| KOOP & NICOL FLOORWORKS | 1148128 | C-15 — Flooring and Floor Covering | Dec 31, 2027 |
| KORSON HOMES INC | 876803 | B — General Building | Aug 31, 2028 |
| KRIST JASON ELECTRIC KRIST ELECTRIC INC | 970916 | C-10 — Electrical | Apr 30, 2028 |
| KUNKLE ELECTRIC INC | 1036416 | C-10 — Electrical | Mar 31, 2028 |
| L A D EXCAVATION INC | 1080734 | C-12 — Earthwork and Paving | Sep 30, 2027 |
| L B L CONSTRUCTION INC | 792824 | B — General Building | Nov 30, 2027 |
| L F G | 1126777 | B — General Building | Sep 30, 2028 |
| LADY B ELECTRIC INC | 956510 | C-10 — Electrical | Jul 31, 2028 |
| LAGUNA LANDSCAPING LAGUNA DE SANTA ROSA FOUNDATION | 1011225 | C-27 — Landscaping | Feb 29, 2028 |
| LANDESIGN CONSTRUCTION AND MAINTENANCE INC | 402582 | C-27 — Landscaping | May 31, 2027 |
| LANDZEN INC | 981502 | C-27 — Landscaping | Sep 30, 2026 |
| LANWAY CONSTRUCTION COMPANY INC | 766934 | A — General Engineering | Nov 30, 2026 |
| LARA'S DRYWALL INC | 1136628 | C-9 — Drywall | Apr 30, 2027 |
| LARSEN ENERGY SYSTEMS INC | 621440 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Dec 31, 2026 |
| LASCO ELECTRIC INCORPORATED | 641543 | C-10 — Electrical | Apr 30, 2028 |
| LAVISH & SON'S PAINTING INC | 1072702 | C-33 — Painting and Decorating | Jan 31, 2027 |
| LE DUC & DEXTER INC | 548129 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Nov 30, 2026 |
| LEETE GENERATORS RAMSAY-BLIESE CORP | 657760 | C-10 — Electrical | Oct 31, 2026 |
| LEGACY PAVER GROUP THE | 931879 | D-6 — Concrete Related Services | Apr 30, 2027 |
| LEGACY TREE SERVICE LLC | 1104801 | D-49 — Tree Service | May 31, 2027 |
| LEO'S GUTTERS LEO'S ROOFING INC | 894476 | C-39 — Roofing | Apr 30, 2027 |
| LEONARDO'S CASEWORK & DESIGN INC | 972112 | C-6 — Cabinet, Millwork and Finish Carpentry | Apr 30, 2028 |
| LERDAHL J CONSTRUCTION | 821565 | B — General Building | Mar 31, 2028 |
| LEVIS CONCRETE CONSTRUCTION INC | 1117145 | C-8 — Concrete | Feb 29, 2028 |
| LEWIS MECHANICAL SERVICES INC | 803053 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Jan 31, 2028 |
| LION'S & SON PAINTING INC | 1099655 | C-33 — Painting and Decorating | Mar 31, 2028 |
| LOG PRINCE CONSTRUCTION INC | 978541 | B — General Building | Feb 29, 2028 |
| LONGVIEW TREE CARE | 1136209 | C-49 — Tree and Palm | Apr 30, 2027 |
| LOPEZ C ENTERPRISES INC | 898351 | C-39 — Roofing | Sep 30, 2027 |
| LOTUS CONSTRUCTION INC | 901730 | B — General Building | Jul 31, 2028 |
| LRM CONCRETE CO | 1130551 | C-8 — Concrete | Dec 31, 2026 |
| LUNT HEATING & AIR CONDITIONING INC | 822428 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| LUX LIGHTING DESIGN & ELECTRICAL | 1066757 | C-10 — Electrical | Jul 31, 2028 |
| LUX METALS INC | 395294 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| LYTLE INC | 704373 | C-38 — Refrigeration | Mar 31, 2027 |
| M & C DRYWALL SERVICES INC | 1146418 | C-9 — Drywall | Nov 30, 2027 |
| M B HOMES SONOMA LLC | 1043307 | A — General Engineering | Jan 31, 2027 |
| M G PRO BUILDERS INC | 1090006 | B — General Building | Apr 30, 2028 |
| M G R PLUMBING INC | 1034195 | B — General Building | Dec 31, 2027 |
| M M H C INC | 872773 | B — General Building | Feb 29, 2028 |
| M'S GENERAL CONSTRUCTION INC | 1140446 | B — General Building | Jul 31, 2027 |
| M3 INTEGRATED SERVICES INC | 966541 | A — General Engineering | Oct 31, 2027 |
| MAC LANDSCAPES INC | 1063282 | C-27 — Landscaping | Nov 30, 2026 |
| MADISON ELECTRIC INC | 789795 | C-10 — Electrical | Jul 31, 2028 |
| MAIN STREET PLACE CORP | 673562 | B — General Building | Dec 31, 2027 |
| MAKY'S HOME PRO CONSTRUCTION INC | 1128789 | B — General Building | Nov 30, 2026 |
| MALDONADO PAINTING INC | 1047023 | C-33 — Painting and Decorating | Apr 30, 2028 |
| MANOR DEVELOPMENT CO | 183762 | B — General Building | Jun 30, 2027 |
| MANZO CONSTRUCTION LLC | 1145589 | B — General Building | Oct 31, 2027 |
| MARLBORO CONSTRUCTION COMPANY | 1072404 | B — General Building | Jan 31, 2027 |
| MAROVICH HOMES INC | 597832 | B — General Building | Jul 31, 2028 |
| MARQUEZ LANDSCAPE | 923776 | C-27 — Landscaping | Oct 31, 2026 |
| MARSHALL SCAFFOLD & SUPPLY MARSHALL C L COMPANY | 246691 | D-39 — Scaffolding | Jul 31, 2027 |
| MARTIN CUSTOM GENERAL ENGINEERING INC | 1055912 | A — General Engineering | Jul 31, 2027 |
| MASON WHITE LANDSCAPE ARCHITECTURE INC | 647511 | C-27 — Landscaping | Mar 31, 2027 |
| MASONRY CONTRACTOR INSTALLERS MCI INC | 757926 | C-29 — Masonry | Jan 31, 2027 |
| MASTER BUILDS CONSTRUCTION | 1096445 | B — General Building | Sep 30, 2028 |
| MASTERSTOUCH CONSTRUCTION INC | 899804 | B — General Building | Jul 31, 2027 |
| MATOS CONTRACTING INC | 994356 | B — General Building | Jul 31, 2028 |
| MAVERICK EXCAVATING INC | 1041206 | C-42 — Sanitation System | Oct 31, 2026 |
| MAXX POWER ELECTRIC INC | 962959 | C-10 — Electrical | Nov 30, 2026 |
| MC CANNELL CONSTRUCTION INC | 356430 | B — General Building | Dec 31, 2027 |
| MC CLISH M A EXCAVATING INC | 628032 | A — General Engineering | Aug 31, 2028 |
| MC DONALD GARY & SON INC | 289604 | A — General Engineering | Nov 30, 2026 |
| MC GILLICUDDY CONSTRUCTION | 884561 | B — General Building | Sep 30, 2028 |
| MC INTOSH BUILDERS INC | 549709 | B — General Building | Apr 30, 2028 |
| MCCHINAK INCORPORATED | 639328 | B — General Building | Jan 31, 2028 |
| MCCLURE JASON CONTRACTING INC | 1008310 | B — General Building | Nov 30, 2027 |
| MCCLUSKEY ENGINEERING INC | 1027108 | A — General Engineering | May 31, 2027 |
| MCCR ROOFING INC | 1137265 | C-39 — Roofing | May 31, 2027 |
| MCDONELL ELECTRIC INC | 787794 | C-10 — Electrical | Jun 30, 2028 |
| MCMASTERS CONSTRUCTION INC | 1160207 | B — General Building | Aug 31, 2028 |
| MCMINN CONSTRUCTION GROUP LLC | 1134629 | B — General Building | Mar 31, 2027 |
| MCPHERON CONSTRUCTION INC | 1111095 | B — General Building | Oct 31, 2027 |
| MCVAY HERITAGE CONSTRUCTION LLC | 1148908 | B — General Building | Jan 31, 2028 |
| MEI RENEWABLES INC | 1029183 | C-46 — Solar | Jul 31, 2027 |
| MEIER M & SONS HEATING & AIR CONDITIONING INC | 610649 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| MERCIARI CONSTRUCTION DESIGN MERCIARI INC | 1057612 | B — General Building | Aug 31, 2027 |
| METAL ROOF SYSTEMS INC | 583412 | B — General Building | Sep 30, 2027 |
| MG MASONRY INC | 1081159 | C-29 — Masonry | Sep 30, 2027 |
| MH PLUS INC | 1045091 | B — General Building | Aug 31, 2028 |
| MIDTOWN SHUTTER INC | 1148187 | D-52 — Window Coverings | Dec 31, 2027 |
| MIKARA CONSTRUCTION INC | 891707 | B — General Building | Oct 31, 2027 |
| MIKE'S HOME REPAIR AND MAINTENANCE LLC | 1081655 | B — General Building | Sep 30, 2027 |
| MILES ELECTRIC INCORPORATED | 965745 | C-10 — Electrical | Jul 31, 2027 |
| MILLER CUSTOM TILE INC | 849247 | C-54 — Ceramic and Mosaic Tile | Feb 28, 2027 |
| MIRACLE METHOD OF SONOMA & MARIN MWB/BMCC LLC | 1147595 | D-12 — Synthetic Products | Dec 31, 2027 |
| MM GENERAL BUILDERS INC | 1149607 | B — General Building | Jan 31, 2028 |
| MOLINA PAINTING INC | 1034882 | C-33 — Painting and Decorating | Jan 31, 2028 |
| MONUMENT HOME SERVICES INC | 817002 | B — General Building | Nov 30, 2026 |
| MOONDANCE PAINTING MOON DANCE GROUP INC | 854966 | C-33 — Painting and Decorating | Feb 28, 2027 |
| MOORE HOME SERVICES MOORE SERVICES HOLDINGS LLC | 1051850 | B — General Building | Mar 31, 2027 |
| MOREROCK REFRIGERATION SERVICES INC | 1104358 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2027 |
| MORTON SMITH ELECTRICAL INC | 184237 | C-10 — Electrical | Jan 31, 2027 |
| MOUNTAIN VALLEY BUILDERS | 1123135 | B — General Building | Apr 30, 2027 |
| MR ROOTER PLUMBING OF SONOMA COUNTY ASSOCIATED PLUMBING TECHNOLOGIES INC | 791056 | C-34 — Pipeline | Feb 28, 2027 |
| MULLINS J K P CONSTRUCTION INC | 675610 | B — General Building | Aug 31, 2027 |
| MURNANE BOB CARPETS INC | 675450 | C-15 — Flooring and Floor Covering | Feb 29, 2028 |
| MURPHY JIM & ASSOCIATES MURPHY-TRUE INC | 505531 | B — General Building | Feb 28, 2027 |
| MYERS RESTAURANT SUPPLY LLC | 973558 | B — General Building | May 31, 2028 |
| N C CONSTRUCTION LLC | 1131443 | B — General Building | Jan 31, 2027 |
| N C DRYWALL ZONE INC | 1099868 | C-9 — Drywall | Dec 31, 2026 |
| N S T CONSTRUCTION COMPANY NATIONAL STORAGE TANK INC | 987765 | B — General Building | Oct 31, 2027 |
| NASON EXCAVATION INC | 1153816 | C-12 — Earthwork and Paving | Apr 30, 2028 |
| NATURE PACIFIC BUILDERS NATURE PACIFIC PEST SERVICES | 1078329 | B — General Building | Jul 31, 2027 |
| NAVARRETE | 994388 | C-8 — Concrete | Jul 31, 2028 |
| NBE PROPERTY RESTORATION SCB BUILDERS INC | 1050494 | B — General Building | Feb 28, 2027 |
| NCM BUILDERS LLC | 1159081 | B — General Building | Aug 31, 2028 |
| NEBEL PLUMBING INC | 1052082 | C-36 — Plumbing | Apr 30, 2027 |
| NELSON & FAMILY LANDSCAPING LLC | 1160540 | C-27 — Landscaping | Sep 30, 2028 |
| NESSCO CONSTRUCTION INC | 765763 | A — General Engineering | Jul 31, 2027 |
| NEW ERA PLUMBING COMPANY INC | 1037959 | C-36 — Plumbing | Jul 31, 2027 |
| NEW LINE PAINTING INC | 1021273 | C-33 — Painting and Decorating | Nov 30, 2026 |
| NEW PRO PAINTING INC | 1141780 | C-33 — Painting and Decorating | Aug 31, 2027 |
| NEWLINE PLUMBING LLC | 1103957 | C-36 — Plumbing | Apr 30, 2027 |
| NEXT LEVEL HEATING AND AIR CONDITIONING INC | 991331 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 31, 2028 |
| NOR CAL GLASS PRODUCTS INC | 949519 | C-17 — Glazing | Jun 30, 2028 |
| NOR CAL MASTER PLUMBING INC | 1148609 | C-36 — Plumbing | Jan 31, 2028 |
| NORDBY CONSTRUCTION CO | 382003 | A — General Engineering | Sep 30, 2027 |
| NORDBY ELECTRIC INC | 757006 | C-10 — Electrical | Dec 31, 2026 |
| NORDBY SIGNATURE HOMES INC | 837774 | A — General Engineering | May 31, 2028 |
| NORDBY WINE CAVES INC | 725752 | A — General Engineering | Aug 31, 2028 |
| NORDIC CONTRACTORS LIMITED | 1083386 | B — General Building | Jan 31, 2028 |
| NORSO QUALITY PAINTING LLC | 1098203 | C-33 — Painting and Decorating | Oct 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.