Licensed contractors in Napa, CA — page 1 of 2
369 company licenses with a clear status in Napa, CA, in the CSLB file of October 1, 2026.
1 · 2
| Contractor | License | Main classification | Expires |
|---|---|---|---|
| 3 KINGS BUILDERS LLC | 802859 | B — General Building | Feb 28, 2027 |
| 707 RAMZ CONSTRUCTION INC | 1049813 | B — General Building | Feb 28, 2027 |
| A & F ELECTRICAL CONSTRUCTION INC | 858488 | C-10 — Electrical | May 31, 2027 |
| A & S PLUMBING INC | 1043335 | C-36 — Plumbing | Aug 31, 2028 |
| A J F CONTRACTING INC | 1106690 | B — General Building | Jun 30, 2027 |
| A P C SERVICES OF NAPA | 906109 | B — General Building | Nov 30, 2027 |
| A T S AG-TECH SERVICES INC | 526380 | A — General Engineering | Mar 31, 2028 |
| A V E AUDIO VISUAL ENGINEERING | 989194 | C-7 — Low Voltage Systems | Dec 31, 2027 |
| AAA ORGANIZED PLUMBING NAPA FLOW WORX | 1150638 | C-36 — Plumbing | Feb 29, 2028 |
| ABBEY CARPETS UNLIMITED | 676384 | B — General Building | Sep 30, 2027 |
| ABBOTT CUSTOM ELECTRIC | 1014367 | C-10 — Electrical | May 31, 2028 |
| ABERNETHY BROTHERS CONSTRUCTION INC | 417727 | B — General Building | Dec 31, 2027 |
| ABERNETHY CONSTRUCTION INC | 475036 | B — General Building | Jul 31, 2028 |
| AC/DC ELECTRIC INC | 870218 | B — General Building | Jan 31, 2027 |
| ACH PRO MECHANICAL | 1131437 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| ACME PUMP AND WATER SERVICE ACME ENGINEERING INCORPORATED | 1096577 | D-21 — Machinery and Pumps | Sep 30, 2028 |
| ADAMECK HVAC INC | 1035976 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| ADAMS ELECTRIC INC | 825906 | C-10 — Electrical | Oct 31, 2027 |
| ADVANCED CONSTRUCTION SERVICES GROUP LLC | 1033301 | B — General Building | Nov 30, 2027 |
| ADVANCED ROOFING COMPANY INC | 787137 | C-39 — Roofing | Sep 30, 2027 |
| AG BUILDERS LLC | 1132796 | B — General Building | Feb 28, 2027 |
| AGS ROOFING INC | 1132570 | C-39 — Roofing | Feb 28, 2027 |
| ALACIN ENTERPRISES INC | 963419 | B — General Building | Jul 31, 2027 |
| ALDEN ELECTRIC CO | 1032472 | C-10 — Electrical | Nov 30, 2027 |
| ALLWELD METAL FABRICATION INC | 950845 | C-60 — Welding | Jun 30, 2028 |
| ALMARAZ CONSTRUCTION INC | 1137471 | B — General Building | May 31, 2027 |
| ALTURA CONSTRUCTION INC | 838515 | B — General Building | Oct 31, 2027 |
| AMAN MARK CONSTRUCTION INC | 710255 | B — General Building | Sep 30, 2028 |
| AMERICAN EAGLE ENT KINCANON ENTERPRISES INC | 511101 | B — General Building | May 31, 2027 |
| ANGELOS ROOFING INC | 1106746 | C-39 — Roofing | Jun 30, 2027 |
| APEX ELECTRICAL LLC | 1133474 | C-10 — Electrical | Feb 28, 2027 |
| ATLAS PEAK CONSTRUCTION | 742689 | A — General Engineering | Nov 30, 2027 |
| B H M CONSTRUCTION LLC | 900404 | A — General Engineering | Sep 30, 2027 |
| BALANCE POOL & SPA M K N R INC | 942390 | D-35 — Pool and Spa Maintenance | Jan 31, 2028 |
| BALCAL CONSTRUCTION INC | 850977 | B — General Building | Oct 31, 2027 |
| BASIL CONSTRUCTION INC | 1113121 | B — General Building | Nov 30, 2027 |
| BAY VILLAGE BUILDERS INC | 786261 | B — General Building | Oct 31, 2026 |
| BEAUTIFUL AGAIN STONE & TILE INC | 1099978 | C-54 — Ceramic and Mosaic Tile | Dec 31, 2026 |
| BELL CONSTRUCTION INC | 829254 | B — General Building | Apr 30, 2028 |
| BELL PRODUCTS INC | 171534 | A — General Engineering | Jun 30, 2028 |
| BENCHMARK CIVIL CONSTRUCTION INC | 957791 | A — General Engineering | Feb 28, 2027 |
| BENCHMARK HOME ELEVATOR INC | 1028770 | C-11 — Elevator | Jul 31, 2027 |
| BERNAL ELECTRIC INC | 1016700 | C-10 — Electrical | Jul 31, 2028 |
| BLACKNEY AND MARSH FLOORS INC | 653420 | C-15 — Flooring and Floor Covering | Sep 30, 2028 |
| BLUE GATE CONSTRUCTION INC | 1047313 | B — General Building | Nov 30, 2026 |
| BLUE SKY UTILITY CONSTRUCTION BLUE SKY UTILITY LLC | 1102817 | B — General Building | Mar 31, 2027 |
| BLUESTONE POOL & LANDSCAPE C & M MANAGEMENT INC | 875362 | C-27 — Landscaping | Mar 31, 2028 |
| BOWMAN CONSTRUCTION AND DEVELOPMENT INC | 752551 | B — General Building | Jul 31, 2028 |
| BPI ONEROOF BRIGHT POWER INC | 930054 | A — General Engineering | Mar 31, 2027 |
| BRADY MITCHELL CONSTRUCTION INC | 785118 | A — General Engineering | Sep 30, 2028 |
| BRISENO J DRYWALL INC | 885938 | C-9 — Drywall | Mar 31, 2027 |
| BRISENO J ELECTRIC | 1039652 | C-10 — Electrical | May 31, 2028 |
| C & J PAINTING | 700342 | C-33 — Painting and Decorating | Dec 31, 2026 |
| C G G S BACKHOE SERVICE INC | 857933 | A — General Engineering | Sep 30, 2028 |
| C R BUILDWORKS INC | 837132 | B — General Building | Apr 30, 2027 |
| C R NORTH BAY INC | 967927 | B — General Building | Nov 30, 2027 |
| C S DEVELOPMENT INC | 982376 | B — General Building | Apr 30, 2027 |
| C&J PACIFIC CONSTRUCTION LLC | 1139641 | B — General Building | Jun 30, 2027 |
| CADDELL NOVA A JOINT VENTURE | 1066188 | A — General Engineering | Jun 30, 2028 |
| CALIBER ROOFING | 867572 | C-39 — Roofing | Nov 30, 2027 |
| CALL MY GUY CONSTRUCTION SERVICES CALL MY GUY INC | 1007523 | B — General Building | Sep 30, 2027 |
| CAREY DEVELOPMENT LLC | 1140130 | B — General Building | Jul 31, 2027 |
| CARMICHAEL CONSTRUCTION | 869721 | B — General Building | Dec 31, 2027 |
| CARPET ONE TAVIZON CONSTRUCTION AND DESIGN INC | 1111424 | B — General Building | Oct 31, 2027 |
| CARSTON'S INTERIORS INC A CALIFORNIA CORPORATION | 899521 | C-15 — Flooring and Floor Covering | Aug 31, 2027 |
| CARTER AIR BALANCE CO CONGI INC | 725518 | D-62 — Air and Water Balancing | Jul 31, 2028 |
| CEDAR TREE CARE INC | 1114415 | D-49 — Tree Service | Dec 31, 2027 |
| CEG LOW VOLTAGE COMPUTER ENGINEERING INC | 1124991 | C-7 — Low Voltage Systems | Aug 31, 2028 |
| CELLO & MAUDRU CONSTRUCTION COMPANY INC | 508844 | B — General Building | Apr 30, 2027 |
| CHISTO CONSTRUCTION LLC | 1097469 | B — General Building | Oct 31, 2028 |
| CK ELECTRICAL INC | 890371 | C-10 — Electrical | Dec 31, 2026 |
| CMV PAINTING INC | 1075100 | C-33 — Painting and Decorating | Nov 30, 2026 |
| CONNOR AND SONS CONCRETE INC | 1028044 | C-8 — Concrete | Aug 31, 2027 |
| CONTRACTOR SERVICES & ASSOCIATES | 482375 | B — General Building | Apr 30, 2028 |
| COPPER IRON DESIGNS INC | 736827 | C-23 — Ornamental Metal | Jun 30, 2027 |
| COTTONWOOD HOMES INC | 763849 | B — General Building | Jun 30, 2027 |
| COX RONALD E DESIGNER / BUILDER INC | 339494 | B — General Building | Nov 30, 2026 |
| CURTIS COLE CUSTOM HARDWOOD FLOORING INC | 874578 | C-15 — Flooring and Floor Covering | Nov 30, 2027 |
| CUSTOM HOUSE FASHIONAIRE FURNITURE INC | 420174 | C-15 — Flooring and Floor Covering | Mar 31, 2028 |
| D A P POWER SYSTEMS INC | 1003911 | B — General Building | Jun 30, 2027 |
| D A W ELECTRIC INC | 927569 | C-10 — Electrical | Jun 30, 2027 |
| D E S BUILDERS DIAMOND ENGINEERING SERVICES | 904879 | A — General Engineering | Oct 31, 2027 |
| D K B ELECTRIC INC | 630725 | C-10 — Electrical | Oct 31, 2027 |
| DAN KNEGO CONSTRUCTION INC | 924968 | B — General Building | Nov 30, 2026 |
| DAVID FOSTER INC | 1008806 | B — General Building | May 31, 2028 |
| DAVIS MYLES ELECTRIC INCORPORATED | 735016 | C-10 — Electrical | Apr 30, 2027 |
| DE REZA LANDSCAPING INC | 993714 | C-27 — Landscaping | Jun 30, 2027 |
| DECIUS CONSTRUCTION INC | 1051090 | B — General Building | Mar 31, 2027 |
| DECOR SHOWER DOOR AND GLASS ELITE WINDOW AND SHOWER DOOR LLC | 1050958 | C-17 — Glazing | Mar 31, 2027 |
| DEGARMO'S CUSTOM WOOD WORKS INC | 783438 | B — General Building | May 31, 2027 |
| DENNETT CONSTRUCTION INC | 683653 | B — General Building | Sep 30, 2028 |
| DENNY'S HEATING & AIR CONDITIONING LLC | 688217 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| DEPENDABLE ELECTRICAL SERVICES INC | 899763 | C-10 — Electrical | May 31, 2027 |
| DEVINE CONSTRUCTION INC | 737223 | B — General Building | Jul 31, 2027 |
| DN ANDERSON CONSTRUCTION, INC. | 742844 | B — General Building | May 31, 2027 |
| DON JOHN LANDSCAPING WHEELAN INC | 879820 | C-27 — Landscaping | Jun 30, 2028 |
| DONS SWIMMING POOL CENTER INC | 537144 | D-35 — Pool and Spa Maintenance | Sep 30, 2028 |
| DOUGHERTY CONSTRUCTION INC | 615083 | B — General Building | Nov 30, 2027 |
| DRYWALL CONCEPTS WALL CONCEPTS CONSULTING SERVICES INC | 1120174 | C-9 — Drywall | May 31, 2028 |
| DUCKWORTH CONSTRUCTION DUCKWORTH BACKHOE INC | 814292 | A — General Engineering | Oct 31, 2026 |
| DUHIG CONSTRUCTION INC | 850667 | A — General Engineering | Mar 31, 2028 |
| DULLE CONCRETE CONSTRUCTION INC | 571604 | C-8 — Concrete | Nov 30, 2026 |
| DYNAMIC ELECTRIC LLC | 902416 | C-10 — Electrical | May 31, 2027 |
| DYNAMIC HOMES | 1125890 | B — General Building | Sep 30, 2026 |
| E L GENERAL CONTRACTOR INC | 1084390 | B — General Building | Dec 31, 2027 |
| EAGLE VALLEY PLUMBING INC | 1156039 | C-36 — Plumbing | Jun 30, 2028 |
| ECA PROFESSIONAL LATH & PLASTERING CORPORATION | 1104282 | C-35 — Lathing and Plastering | May 31, 2027 |
| ECO PLUMBING ECOPLU INC | 950376 | C-36 — Plumbing | Aug 31, 2028 |
| EIERMAN DESIGN & CONSULTING INC | 1101601 | C-27 — Landscaping | Feb 28, 2027 |
| ELLIS CONSTRUCTION COMPANY ELLIS LARRY INC | 700771 | B — General Building | Dec 31, 2026 |
| EMPIRE PAINTING CONTRACTORS INC | 670266 | C-33 — Painting and Decorating | Apr 30, 2027 |
| EMTU CONSTRUCTION INC | 1046618 | B — General Building | Apr 30, 2027 |
| FAMILY ROOFING BY VAN RONK INC | 657847 | C-39 — Roofing | Nov 30, 2026 |
| FIFTH SUN ELECTRIC LLC | 1070684 | C-10 — Electrical | Nov 30, 2027 |
| FIGUEROA H CONSTRUCTION INC | 1051364 | B — General Building | Mar 31, 2027 |
| FLOOR COVERINGS INTERNATIONAL- 554396 L&A UPWARDS | 1109794 | C-15 — Flooring and Floor Covering | Sep 30, 2027 |
| FOERDER MARK FLOOR COVERINGS INC | 681375 | C-15 — Flooring and Floor Covering | Oct 31, 2026 |
| FOX-HEATING AIR CONDITIONING AND REFRIGERATION FUSE SONOMA COUNTY LLC | 1159425 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2028 |
| FRANCISCO'S LANDSCAPE INC | 1097841 | C-27 — Landscaping | Dec 31, 2026 |
| FROST ELECTRIC INC | 864280 | C-10 — Electrical | Aug 31, 2028 |
| FRYE BUILT CONSTRUCTION INC | 982664 | B — General Building | May 31, 2027 |
| FURLANI PLASTERING INC | 972840 | C-35 — Lathing and Plastering | Jun 30, 2027 |
| G 3 M INC | 908988 | B — General Building | Jan 31, 2028 |
| G BUILT INC | 1136843 | B — General Building | Apr 30, 2027 |
| G P CRANE & HOIST SERVICES | 930874 | D-21 — Machinery and Pumps | Apr 30, 2027 |
| GAGETTA CONSTRUCTION COMPANY INC | 891406 | B — General Building | Feb 28, 2027 |
| GARTON CONSTRUCTION INC | 277505 | B — General Building | Aug 31, 2027 |
| GAU LANDSCAPING INC | 1098299 | C-27 — Landscaping | May 31, 2027 |
| GEORGE JOE CONSTRUCTION | 803137 | B — General Building | Jan 31, 2028 |
| GNV PLASTERING POOLS | 1126498 | C-53 — Swimming Pool | Sep 30, 2028 |
| GOLDEN HILLS LANDSCAPE & DESIGN INC | 1132963 | C-27 — Landscaping | Feb 28, 2027 |
| GOLDSTAR CONSTRUCTION AND REAL ESTATE SERVICES DEBENEDETTI CONSTRUCTION INC | 491965 | B — General Building | Oct 31, 2026 |
| GRASSI & ASSOCIATES | 855199 | B — General Building | Mar 31, 2027 |
| GREAT NORTHERN CONSTRUCTION INC | 774326 | B — General Building | Jan 31, 2028 |
| GREEN STOCK SOLAR PETERSON & SONS INC | 961800 | C-46 — Solar | Jul 31, 2027 |
| GRID DESIGN BUILD | 1096936 | B — General Building | Sep 30, 2028 |
| H2 BUILDERS CONSTRUCTION LLC | 1151515 | B — General Building | Mar 31, 2028 |
| H2 BUILDERS INC | 1022728 | B — General Building | Jan 31, 2027 |
| HALL JASON CONSTRUCTION INC | 968967 | A — General Engineering | Jan 31, 2028 |
| HANES CONSTRUCTION INC | 802774 | B — General Building | Sep 30, 2028 |
| HCG ASSOCIATES INC | 478246 | B — General Building | May 31, 2027 |
| HEARST HARDWOOD FLOORS INC | 986232 | C-15 — Flooring and Floor Covering | Jul 31, 2027 |
| HERITAGE PAINTING NAPA PREMUIM PAINTING INC | 1123944 | C-33 — Painting and Decorating | Jul 31, 2028 |
| HERITAGE SYSTEMS INC | 787465 | D-21 — Machinery and Pumps | Nov 30, 2026 |
| HERMES PLUMBING INC | 1069597 | C-36 — Plumbing | Oct 31, 2028 |
| HESS R H DEVELOPMENT COMPANY | 537348 | A — General Engineering | Aug 31, 2028 |
| HOME WORKS HOME IMPROVEMENTS | 893517 | B — General Building | Nov 30, 2027 |
| HOWELL ROB CONSTRUCTION INC | 911514 | B — General Building | Mar 31, 2028 |
| HUCKFELDT WELL DRILLING INC | 439746 | C-57 — Well Drilling | Jul 31, 2027 |
| HURST FIREWOOD INC | 774152 | D-49 — Tree Service | Mar 31, 2027 |
| HYDROS AGRITECH INC | 1129854 | A — General Engineering | Dec 31, 2026 |
| IMBODEN PUMP | 404594 | D-21 — Machinery and Pumps | May 31, 2027 |
| INNOVATIVE GLASS SOLUTIONS INC | 975935 | C-17 — Glazing | Jul 31, 2028 |
| INSEGNA INC | 833487 | B — General Building | Mar 31, 2028 |
| IZAR CONSTRUCTION INC | 993831 | B — General Building | Jun 30, 2028 |
| J G MASONRY LLC | 1025128 | B — General Building | Sep 30, 2027 |
| J M C VALLEY CONSTRUCTION INC | 1002655 | B — General Building | Jun 30, 2028 |
| J R CONSTRUCTION - SOL SOLUTIONS INC | 953923 | B — General Building | Oct 31, 2028 |
| JA LANDSCAPING AND HAULING INC | 1127606 | C-27 — Landscaping | Oct 31, 2028 |
| JANOVICH BUILT INC | 977216 | B — General Building | Jan 31, 2027 |
| JAVCO WINDOW AND GLASS CONTRACTORS INC | 408406 | C-17 — Glazing | Jul 31, 2027 |
| JDR DEVELOPMENT COMPANY INC | 1113437 | B — General Building | Dec 31, 2027 |
| JENSEN'S ORNAMENTAL INC | 398371 | C-10 — Electrical | Jan 31, 2027 |
| JG ELECTRIC JOHNNY GILL ELECTRIC INC | 1036678 | C-10 — Electrical | Jan 31, 2028 |
| JOHNSTON GENERAL ENGINEERING JOHNSTON QUENTON CONSTRUCTION | 930463 | A — General Engineering | Apr 30, 2028 |
| JORDAN MECHANICAL INC | 1054471 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| JR&G CONSTRUCTION LLC | 1031507 | B — General Building | Aug 31, 2028 |
| JVG COOLING & HEATING SOLUTIONS LLC | 1103018 | B — General Building | Sep 30, 2028 |
| K M R BUILDERS INC | 918908 | B — General Building | Jul 31, 2028 |
| K&S ASPHALT SEALING SOLUTIONS K&S ASPHALT SOLUTIONS INC | 1049201 | C-12 — Earthwork and Paving | Nov 30, 2027 |
| KA CONSTRUCTION INC | 1140022 | B — General Building | Jul 31, 2027 |
| KAUFMAN BUILDING & MANAGEMENT INC | 1025734 | B — General Building | Apr 30, 2027 |
| KELLEY CONSTRUCTION INC | 767800 | B — General Building | Mar 31, 2027 |
| KELLY'S TREE SERVICE INC | 1022554 | D-49 — Tree Service | Jul 31, 2027 |
| KENNEDY CONSTRUCTION BUILT BY KENNEDY INC | 861688 | B — General Building | May 31, 2027 |
| KEYSTONE WOODWORKING | 937644 | B — General Building | Sep 30, 2027 |
| KEYSTONE YARDS KEYSTONE BUILDING INCORPORATED | 1078372 | B — General Building | Jul 31, 2027 |
| KITFIELD CARPENTRY LLC | 1133236 | C-6 — Cabinet, Millwork and Finish Carpentry | Feb 28, 2027 |
| KNIGHT F J CONSTRUCTION INC | 722012 | B — General Building | Mar 31, 2028 |
| KNITTEL CONSTRUCTION INC | 501977 | B — General Building | Mar 31, 2028 |
| KRUEGER BROS BUILDERS INC | 364692 | B — General Building | Oct 31, 2026 |
| L C PROFESSIONAL BUILDERS INC | 1019481 | B — General Building | Oct 31, 2028 |
| LABORATORY BY DESIGN INC | 616947 | C-6 — Cabinet, Millwork and Finish Carpentry | Mar 31, 2027 |
| LANDGREBE LATH & PLASTERING INC | 715428 | C-35 — Lathing and Plastering | Nov 30, 2027 |
| LANG SPECIALTY PUMPS LLC | 1069626 | D-21 — Machinery and Pumps | Oct 31, 2028 |
| LAPONZA PLUMBING INC | 986530 | C-36 — Plumbing | Nov 30, 2027 |
| LARSON & CO COMMERCIAL PAINTING LARSON BROTHERS HOME SERVICES INC | 1067889 | C-33 — Painting and Decorating | Aug 31, 2028 |
| LARSON BROS PAINTING LARSON BROTHERS HOME SERVICES,INC | 943659 | C-33 — Painting and Decorating | Jun 30, 2028 |
| LEGGETT CONSTRUCTION INC | 524230 | B — General Building | Nov 30, 2027 |
| LEVANTA GE | 1123796 | A — General Engineering | Jul 31, 2028 |
| LONG ELECTRIC COMPANY LONG G D ELECTRIC COMPANY | 580809 | C-10 — Electrical | Feb 29, 2028 |
| LUG ELECTRIC INC | 1087505 | C-10 — Electrical | Feb 29, 2028 |
| LUKE CONSTRUCTION CORP | 832071 | B — General Building | Feb 29, 2028 |
| M 3 GENERAL ENGINEERING INC | 1044455 | A — General Engineering | Sep 30, 2028 |
| M H BUILDING INC | 861186 | B — General Building | Jul 31, 2027 |
| M S B CONSTRUCTION INC | 1106272 | B — General Building | Jun 30, 2027 |
| MABRY CONSTRUCTION INC | 579053 | B — General Building | Oct 31, 2028 |
| MAIB CONSTRUCTION COMPANY INC | 1060672 | B — General Building | Mar 31, 2027 |
| MARCEAU FIRE PROTECTION INC | 1075410 | C-16 — Fire Protection | May 31, 2027 |
| MARIO CUSTOM BUILDER INC | 995829 | B — General Building | Oct 31, 2027 |
| MASTERCRAFT TILE INC | 695057 | C-54 — Ceramic and Mosaic Tile | Nov 30, 2027 |
| MAVERICKS BUILDERS INC | 1042971 | B — General Building | Jan 31, 2027 |
| MAYS KEN PLUMBING INC | 839864 | C-36 — Plumbing | Jun 30, 2028 |
| MC CONSTRUCTION AND CONCRETE LLC | 792501 | B — General Building | Nov 30, 2027 |
| MC DANIEL MECHANICAL CONSTRUCTION INC | 721808 | A — General Engineering | Feb 28, 2027 |
| MC LEAN & WILLIAMS INC | 396352 | C-57 — Well Drilling | Dec 31, 2026 |
| MCCOLLISTER ROBERT CONSTRUCTION INC | 948164 | B — General Building | Sep 30, 2027 |
| MCNAY'S PRECISION WOODWORKS INC | 623130 | C-6 — Cabinet, Millwork and Finish Carpentry | Apr 30, 2028 |
| MEL ELECTRIC INC | 1010343 | C-10 — Electrical | Jan 31, 2028 |
| MENDEZ S INC | 980564 | C-27 — Landscaping | May 31, 2027 |
| MIKE'S TREE SERVICE BOKUM AND HOWE HOLDINGS INC | 712859 | D-49 — Tree Service | Nov 30, 2026 |
| MODERN METHOD ROOFING CO INC | 704733 | B — General Building | Sep 30, 2027 |
| MOGINO GROUP INC | 1094493 | B — General Building | Jul 31, 2028 |
| MOORE CREATIVE CONSTRUCTION INC | 812153 | B — General Building | Feb 29, 2028 |
| MR ROOTER PLUMBING SILVERADO PLUMBING INC | 511333 | A — General Engineering | Aug 31, 2027 |
| NAPA BUILD INC | 1058647 | B — General Building | Sep 30, 2027 |
| NAPA ELECTRIC SHOP | 214940 | C-10 — Electrical | Aug 31, 2027 |
| NAPA MARBLE & GRANITE WORKS INC | 674578 | D-22 — Marble | Jul 31, 2027 |
| NAPA POWER PLUS INC | 638319 | C-10 — Electrical | Apr 30, 2027 |
| NAPA RECYCLING & WASTE SERVICES LLC | 1052382 | A — General Engineering | Apr 30, 2027 |
| NAPA ROOTS LANDSCAPING NAPA ROOTS INC | 1105607 | C-27 — Landscaping | Jun 30, 2027 |
| NAPA SEPTIC TANK SERVICE INC | 254028 | C-42 — Sanitation System | Mar 31, 2028 |
| NAPA SPECIALTY COATINGS INC | 627624 | C-33 — Painting and Decorating | Mar 31, 2028 |
| NAPA VALLEY BUILDERS | 967714 | B — General Building | Nov 30, 2027 |
| NAPA VALLEY BUILDERS CO LLC | 1060241 | B — General Building | Jul 31, 2027 |
| NAPA VALLEY DREAM LLC | 931181 | B — General Building | Mar 31, 2028 |
| NAPA VALLEY GLASS CO INC | 420773 | C-17 — Glazing | Apr 30, 2028 |
| NAPA VALLEY LAWN & GARDEN COMPANY | 905313 | C-27 — Landscaping | Oct 31, 2026 |
| NAPA VALLEY PRECISION PLUMBING INC | 1068754 | C-36 — Plumbing | Sep 30, 2027 |
| NAPA VALLEY ROOFING & CONSTRUCTION LLC | 773839 | B — General Building | Dec 31, 2027 |
| NAPA VALLEY TREE SERVICE INC | 756555 | D-49 — Tree Service | Mar 31, 2027 |
| NAPCO PAINTING CONTRACTORS INC A CALIFORNIA CORPORATION | 733110 | C-33 — Painting and Decorating | Mar 31, 2027 |
| NATURE'S WAY LANDSCAPING INC | 362861 | C-27 — Landscaping | Apr 30, 2028 |
| NEW HORIZON LANDSCAPING LLC | 619772 | C-27 — Landscaping | May 31, 2028 |
| NEW VISIONS BUILDING & SPECIALTIES INC | 458169 | B — General Building | Aug 31, 2028 |
| NISSIM PAINTING INC | 1039614 | C-33 — Painting and Decorating | May 31, 2028 |
| NIVCO CONSTRUCTION CORPORATION | 696397 | B — General Building | Sep 30, 2028 |
| NOBLE HOUSE CONSTRUCTION & DEVELOPMENT INC | 1054152 | B — General Building | May 31, 2027 |
| NORTH BAY COURTS DECKING AROUND | 800332 | C-32 — Parking and Highway Improvement | Oct 31, 2027 |
| NORTH BAY PAINTING SERVICES INC | 782182 | C-33 — Painting and Decorating | Jul 31, 2028 |
| NORTH BAY WATER HEATER SOLUTIONS | 1076541 | C-36 — Plumbing | Jun 30, 2027 |
| NORTHWOOD LANDSCAPING LLC | 1038223 | C-27 — Landscaping | May 31, 2028 |
| NOVA DESIGNS BUILDS INC | 795693 | B — General Building | May 31, 2027 |
| NOVA GROUP INC | 326774 | A — General Engineering | Feb 28, 2027 |
| NOVA PROBST A JOINT VENTURE | 1030871 | A — General Engineering | Sep 30, 2027 |
| O'BRIEN BUILDERS O'B B INC | 407631 | B — General Building | Apr 30, 2027 |
| OAK DESIGN AND BUILD | 1117611 | B — General Building | Mar 31, 2028 |
| OAK KNOLL GROUP THE | 1096006 | B — General Building | Aug 31, 2028 |
| OAKVILLE PUMP SERVICE INC | 744958 | A — General Engineering | Jan 31, 2028 |
| OBRA NAPA DESIGN BUILD | 1144992 | B — General Building | Oct 31, 2027 |
| ODEN & DOUCETTE INC | 819580 | C-32 — Parking and Highway Improvement | May 31, 2027 |
| OSCAR TREE SERVICES INC | 1097471 | D-49 — Tree Service | Aug 31, 2027 |
| OXBOW POOL & LANDSCAPE CONTRACTORS OXBOW LANDSCAPE CONTRACTORS INC | 962588 | C-27 — Landscaping | Jul 31, 2028 |
| P & R SEPTIC SYSTEMS LLC | 482218 | C-42 — Sanitation System | Aug 31, 2027 |
| PAINT PROS OF NAPA VALLEY PAINT PROS NORTH BAY INC | 1036473 | C-33 — Painting and Decorating | Mar 31, 2027 |
| PANTOJA CUSTOM PAINTING LLC | 1083235 | C-33 — Painting and Decorating | Nov 30, 2027 |
| PARADISE POOLS AND LANDSCAPES INC | 467427 | B — General Building | Dec 31, 2026 |
| PATHWAY HOME SOLUTIONS INC | 1137729 | B — General Building | May 31, 2027 |
| PECK & HILLER COMPANY | 109795 | B — General Building | Jul 31, 2027 |
| PENA JOSE PLUMBING INC | 885279 | C-36 — Plumbing | Sep 30, 2028 |
| PENNING LOU LANDSCAPES INC | 554472 | C-27 — Landscaping | Oct 31, 2028 |
| PERFECTION CARPENTRY INC | 1069888 | B — General Building | Aug 31, 2027 |
| PERFORMANCE ROOFING | 723105 | C-39 — Roofing | Feb 29, 2028 |
| PIVOTAL GROUND INC | 1137406 | B — General Building | May 31, 2027 |
| PLAKA CONSTRUCTION INC | 1044568 | B — General Building | Dec 31, 2027 |
| PLUMBING INNOVATIONS INC | 624540 | C-16 — Fire Protection | Mar 31, 2028 |
| PRICE LANDSCAPE SERVICES INC | 824872 | C-27 — Landscaping | Nov 30, 2026 |
| PRIDMORE BROTHERS CONSTRUCTION INC | 384371 | A — General Engineering | Nov 30, 2027 |
| PRIDMORE CONSTRUCTION LLC | 1049908 | A — General Engineering | Feb 28, 2027 |
| PRIDMORE DON & SON CONSTRUCTION INC | 556837 | A — General Engineering | Feb 28, 2027 |
| PRIMA FLOORS | 373812 | C-15 — Flooring and Floor Covering | Nov 30, 2027 |
| PURSELL BRAD GENERAL ENGINEERING INC | 1052652 | A — General Engineering | Apr 30, 2027 |
| QUALITY INCORPORATED SITE WORK & UNDERGROUND | 622688 | A — General Engineering | Jul 31, 2028 |
| QUALITY WORKS CONSTRUCTION LLC | 1131446 | B — General Building | Jan 31, 2027 |
| R & M GRADING INC | 720126 | A — General Engineering | Mar 31, 2028 |
| R & R MAHER CONSTRUCTION COMPANY INC | 508930 | A — General Engineering | Apr 30, 2027 |
| R & SON CONSTRUCTION INC | 1133349 | B — General Building | Feb 28, 2027 |
| R C PLUMBING LLC | 959384 | C-36 — Plumbing | Sep 30, 2027 |
| R D & SONS BUILDERS INC | 626353 | B — General Building | Sep 30, 2027 |
| R HERITAGE DESIGN BUILD INC | 1122490 | B — General Building | Jun 30, 2028 |
| R N R CONCRETE INC | 1066369 | B — General Building | Jun 30, 2028 |
| RABBITT HENRY J & SONS INC | 402965 | B — General Building | Mar 31, 2027 |
| RARE EARTH HARDWOOD FLOORS | 1008970 | C-15 — Flooring and Floor Covering | Nov 30, 2027 |
| REAL TIME PRODUCTION LLC | 959887 | B — General Building | Dec 31, 2027 |
| REGAN & SONS INCORPORATED | 457333 | B — General Building | May 31, 2028 |
| RELIABLE REFRIGERATION | 467256 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Dec 31, 2026 |
| REMODELING SPECIALTIES BY ROLDAN | 886946 | B — General Building | Nov 30, 2026 |
| RENO'S FLOOR COVERING INC | 881630 | C-15 — Flooring and Floor Covering | Jul 31, 2028 |
| RESILIENCE CONCRETE GROUP LLC | 1147140 | C-8 — Concrete | Dec 31, 2027 |
| RLM ENTERPRISES BME ENTERPRISES INC | 1016500 | C-33 — Painting and Decorating | Jul 31, 2028 |
| ROB LAND PLUMBING INC | 1047290 | C-36 — Plumbing | Nov 30, 2026 |
| ROBBEN RICK AND CROCKER MARK PLUMBING LLC | 1106345 | C-36 — Plumbing | Jun 30, 2027 |
| ROBBEN RICK CONSTRUCTION LLC | 1058221 | B — General Building | Feb 29, 2028 |
| RODMAN PAUL CONSTRUCTION INC | 864540 | B — General Building | Jun 30, 2028 |
| ROOF INC | 1101214 | C-39 — Roofing | Feb 28, 2027 |
| ROOTS STRONG BUILDER | 1154113 | A — General Engineering | Apr 30, 2028 |
| ROOTSTOCK DEVELOPMENT | 1018559 | B — General Building | Jul 31, 2027 |
| ROSALES LANDSCAPING ROSALES LANDSCAPING & CONSTRUCTION INC | 1093687 | C-27 — Landscaping | Jul 31, 2028 |
| ROSCOE INC | 1087626 | B — General Building | Feb 29, 2028 |
| ROSE GENERAL CONTRACTING INC | 996686 | B — General Building | Sep 30, 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.