Licensed contractors in Montclair, CA
102 company licenses with a clear status in Montclair, CA, in the CSLB file of October 1, 2026.
| Contractor | License | Main classification | Expires |
|---|---|---|---|
| 23 1/2 HRS S O S PLUMBING INC | 977502 | C-36 — Plumbing | Oct 31, 2028 |
| AAA CHENGXIANG CONSTRUCTION INC | 1130698 | B — General Building | Dec 31, 2026 |
| ACER FIRE PROTECTION INC | 1047478 | A — General Engineering | Dec 31, 2026 |
| AMZ PLUMBING INC | 1119395 | C-36 — Plumbing | Apr 30, 2028 |
| ARAGON CONSTRUCTION INC | 799386 | B — General Building | Sep 30, 2027 |
| ARROW BUILDERS GROUP INC | 1095713 | B — General Building | Aug 31, 2028 |
| ARROW NETWORK INC | 1071726 | C-7 — Low Voltage Systems | Dec 31, 2026 |
| ARROW RESTAURANT EQUIPMENT & SUPPLIES INC | 868743 | B — General Building | Dec 31, 2027 |
| ATG ENERGY CONSTRUCTION INC | 1146075 | B — General Building | Nov 30, 2027 |
| AZLAN CONSTRUCTION LLC | 1015022 | B — General Building | Jun 30, 2028 |
| B K TOP CONSTRUCTION INC | 1058705 | B — General Building | Sep 30, 2027 |
| BEST QUALITY CONSTRUCTION INC | 1005696 | B — General Building | Oct 31, 2026 |
| BIG JM ELECTRIC INC | 1122458 | C-10 — Electrical | Jun 30, 2028 |
| BLUEGRASS LANDSCAPE & IRRIGATION | 1091242 | C-27 — Landscaping | May 31, 2028 |
| BUSTOS LANDSCAPING INC | 974195 | C-27 — Landscaping | Nov 30, 2026 |
| C L S LANDSCAPE MANAGEMENT INC | 650883 | A — General Engineering | Jul 31, 2028 |
| CALIBER GARAGE DOORS INC | 1065235 | D-28 — Doors, Gates and Activating Devices | Apr 30, 2028 |
| CALIFORNIA ROLL - OUT SHELVES INC | 939288 | C-6 — Cabinet, Millwork and Finish Carpentry | Oct 31, 2027 |
| CANARY MID CENTURY CONSTRUCTION LLC | 1155982 | B — General Building | May 31, 2028 |
| CASTLE JOHN ROOFING A PARTNERSHIP | 1093995 | C-39 — Roofing | Jul 31, 2028 |
| CBRB CONSTRUCTION | 1090582 | B — General Building | Apr 30, 2028 |
| CD IMAGING AND SIGNS C D PAINTING INC | 767934 | B — General Building | Oct 31, 2027 |
| COLLEGE GLASS INC | 860465 | C-17 — Glazing | Jun 30, 2027 |
| CONLEY JOHN L INC | 475686 | B — General Building | Jun 30, 2027 |
| CONLEY MANUFACTURING AND SALES CONLEY JOHN L INC | 323391 | B — General Building | Mar 31, 2027 |
| CONSTRUCTORS J-MAK INC | 1108962 | C-5 — Framing and Rough Carpentry | Aug 31, 2027 |
| CRAMER PAINTING INC | 363459 | C-33 — Painting and Decorating | Sep 30, 2028 |
| D N BUILDERS INC | 1086999 | B — General Building | Jul 31, 2027 |
| DOUBLE A MARBLE & GRANITE INC | 1060709 | C-54 — Ceramic and Mosaic Tile | Nov 30, 2027 |
| EAGLE MEX IRONWORKS EAGLE MEX BUILDING SERVICES INC | 849178 | C-23 — Ornamental Metal | Nov 30, 2026 |
| EMPIRE RACKS | 1026768 | Classification D24 | May 31, 2027 |
| ENVIGOGUARD EXPOS POWER SYSTEMS INC | 740346 | C-10 — Electrical | Sep 30, 2027 |
| FUEL EQUIPMENT SERVICES INC | 1007851 | A — General Engineering | Oct 31, 2027 |
| G & S CARPET MILLS INC | 712947 | C-15 — Flooring and Floor Covering | Sep 30, 2027 |
| G B METAL FABRICATORS INC | 1035439 | C-51 — Structural Steel | Jan 31, 2028 |
| GARCIA FLOORING SERVICE | 1088877 | C-15 — Flooring and Floor Covering | Mar 31, 2028 |
| GLASSIT INC | 1063831 | C-17 — Glazing | Feb 29, 2028 |
| GOOD MAN ELECTRIC INC | 1063174 | C-10 — Electrical | Feb 29, 2028 |
| GUERRA'S DRYWALL INC | 1093029 | C-9 — Drywall | Jun 30, 2028 |
| H L M INC | 950133 | B — General Building | Jul 31, 2028 |
| HAMPTON TEDDER ELECTRIC COMMERCIAL | 1146693 | A — General Engineering | Nov 30, 2027 |
| HAMPTON TEDDER ELECTRIC COMPANY | 288589 | A — General Engineering | Jan 31, 2027 |
| HAMPTON TEDDER TECHNICAL SERVICES INC | 961649 | A — General Engineering | Jun 30, 2027 |
| HISTORIC BUILDING SERVICES INC | 947644 | B — General Building | May 31, 2028 |
| HOME IMPROVEMENT INDUSTRIES | 1025329 | B — General Building | Mar 31, 2027 |
| HOMETOWN ELECTRIC INC | 831471 | C-10 — Electrical | Sep 30, 2028 |
| HOMETOWN MECHANICAL INC | 1066366 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| IN AND OUT REMOVAL TROY TREVINO INC | 820110 | C-21 — Building Moving/Demolition | Feb 29, 2028 |
| INDUSTRIAL WASTE UTILIZATION LLC | 1152705 | A — General Engineering | Mar 31, 2028 |
| INFINITY GUTTERS LLC | 1087939 | Classification D24 | Feb 29, 2028 |
| INSTANT SIGNS NON ELECTRICAL SIGNS AND GRAPHICS SOLYGO INC | 1065469 | D-42 — Non-Electrical Sign Installation | Apr 30, 2028 |
| INSULATED ZONE INC | 1026801 | B — General Building | May 31, 2027 |
| INTERNATIONAL MARMOL INC | 980747 | C-54 — Ceramic and Mosaic Tile | Jul 31, 2027 |
| J & R FLOOR COVERING INC | 1026295 | C-15 — Flooring and Floor Covering | May 31, 2027 |
| J A FLOOR COVERINGS INC | 775809 | B — General Building | Jan 31, 2028 |
| JAYCO & ASSOCIATES INC | 1071662 | C-17 — Glazing | Dec 31, 2026 |
| JOHNNY'S CONCRETE A PARTNERSHIP | 897006 | C-8 — Concrete | May 31, 2027 |
| JR NAVA CONSTRUCTION SERVICES INC JR | 1056728 | B — General Building | Aug 31, 2027 |
| KALIBER ROOFING INC | 1074060 | C-39 — Roofing | Mar 31, 2027 |
| KC DEVELOPMENT AND CONSTRUCTION INC | 1110458 | B — General Building | Mar 31, 2027 |
| KIRKER GLASS INC | 782506 | C-17 — Glazing | Aug 31, 2028 |
| KLAUS & SONS PLUMBING HEATING & AIR CONDITIONING KLAUS & SONS CONSTRUCTION INC | 320990 | C-10 — Electrical | Jul 31, 2028 |
| L & T INDUSTRIES INC | 811582 | C-6 — Cabinet, Millwork and Finish Carpentry | Aug 31, 2028 |
| L A S ELECTRICAL SERVICE INC | 942398 | C-10 — Electrical | Feb 28, 2027 |
| LAWNSCAPE SYSTEMS | 900727 | C-27 — Landscaping | Jul 31, 2027 |
| LEE & STIRES EQUIPMENT RENTAL | 321068 | C-12 — Earthwork and Paving | Aug 31, 2027 |
| LEE & STIRES INC | 288402 | A — General Engineering | Jun 30, 2027 |
| LUNAZUL CONSTRUCTION LUNAZUL INVESTMENT ENTERPRISES INC | 1129631 | B — General Building | Nov 30, 2026 |
| MARTINEZ ROOFING INC | 1146231 | C-39 — Roofing | Nov 30, 2027 |
| MASTER CRAFT BUILDERS INC | 1129414 | B — General Building | Nov 30, 2026 |
| MC DANIEL INC | 653111 | C-10 — Electrical | Jun 30, 2028 |
| MELVIN WROUGHT IRON INC | 1036078 | C-51 — Structural Steel | Feb 29, 2028 |
| MKRTCHYAN JACK INC | 1008275 | B — General Building | Oct 31, 2027 |
| MONTCLAIR WOODWORKS INC | 1121020 | B — General Building | May 31, 2028 |
| NATIONAL NETWORK TECHNOLOGY | 1139892 | C-7 — Low Voltage Systems | Jul 31, 2027 |
| NEW BEAR WIND INC | 1059216 | B — General Building | Oct 31, 2027 |
| NEW QUEST ELECTRIC INC | 1044759 | C-10 — Electrical | Sep 30, 2028 |
| NUTECH PAINTS CA INC | 1019097 | C-33 — Painting and Decorating | Oct 31, 2026 |
| OGG M A HEATING & AIR CONDITIONING INC | 489652 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| PIPE TURBO LLC | 1141771 | C-36 — Plumbing | Aug 31, 2027 |
| PLUMBERS CONNECTION INC THE | 1001892 | B — General Building | Mar 31, 2027 |
| QUALITY CONSERVATION SERVICES FREE ENERGY SAVINGS COMPANY LLC | 1034739 | B — General Building | Jan 31, 2028 |
| REVCO CONSTRUCTION INC | 1090710 | B — General Building | Apr 30, 2028 |
| RMR GENERAL CONSTRUCTION INC | 1129919 | B — General Building | Dec 31, 2026 |
| SAMNOA ELECTRIC LLC | 1079303 | C-10 — Electrical | May 31, 2028 |
| SANDOVAL'S WIRELESS SERVICES LLC | 1132999 | C-7 — Low Voltage Systems | Feb 28, 2027 |
| SAPPHIRE DRYWALL SAPPHIRE BUILDERS INC | 1157192 | C-9 — Drywall | Jun 30, 2028 |
| SLATER WATERPROOFING INC | 373368 | A — General Engineering | Apr 30, 2027 |
| SMS BUILDERS INC | 796401 | B — General Building | Jun 30, 2027 |
| SPARKS ELECTRIC INC C & L SPARKS INC | 979601 | C-10 — Electrical | Dec 31, 2026 |
| SPECIALTY TRADES INC | 1083752 | B — General Building | Nov 30, 2027 |
| SWEETWATER PLUMBING INDUSTRIES INC | 889182 | ASB — Asbestos Certification | Dec 31, 2026 |
| TALEE INC | 1082609 | B — General Building | Oct 31, 2027 |
| TECH ONE CONSTRUCTION INC | 854945 | B — General Building | Feb 28, 2027 |
| TECH ONE FACILITIES SERVICES INC | 1137430 | B — General Building | May 31, 2027 |
| THE ABRAMS CORPORATION | 1141010 | B — General Building | Jul 31, 2027 |
| THE CABINET MASTER & SON INC | 859546 | C-6 — Cabinet, Millwork and Finish Carpentry | May 31, 2027 |
| TRAFFIC CONTROL INC | 1114182 | A — General Engineering | Dec 31, 2027 |
| UNIQUE INTERIOR DRYWALL & TAPING INC | 1150068 | C-9 — Drywall | Feb 29, 2028 |
| VALCO FIRE PROTECTION INC | 1101001 | C-16 — Fire Protection | Jan 31, 2027 |
| WEST-TECH MECHANICAL INC | 597398 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2028 |
| ZAFI AIR CONDITIONING AND CONSULTING INC | 1089147 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Mar 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.