Licensed contractors in Clayton, CA
59 company licenses with a clear status in Clayton, CA, in the CSLB file of October 1, 2026.
| Contractor | License | Main classification | Expires |
|---|---|---|---|
| 3D TECHNICAL SERVICES INC | 743965 | B — General Building | Dec 31, 2027 |
| 411 HEATING & AC LLC | 993500 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Dec 31, 2026 |
| 8 ANGELS PRO CONCRETE | 1023642 | C-8 — Concrete | Feb 28, 2027 |
| AAA CONSTRUCTION MANAGEMENT | 1042705 | B — General Building | Aug 31, 2028 |
| ADU CREW LLC | 1139240 | B — General Building | Jun 30, 2027 |
| AHS LANDSCAPING INC | 1103285 | C-27 — Landscaping | Apr 30, 2027 |
| APODACA MECHANICAL APODACA MECHANICAL & CONSULTING INC | 765801 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jul 31, 2027 |
| AQUAPRO POOL & CHEMICAL INC | 671549 | C-53 — Swimming Pool | Dec 31, 2027 |
| ARIEL HVAC SOLUTIONS INC | 1085951 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Apr 30, 2027 |
| ATIC CONSTRUCTION INC | 510319 | B — General Building | May 31, 2027 |
| BIG VALLEY PIPELINES HOLMES FAMILY COMPANIES LLC | 1099060 | A — General Engineering | Nov 30, 2026 |
| BRAVO BUILDING CO INC | 716268 | A — General Engineering | Dec 31, 2027 |
| BUILT ICON BLUVOXEL | 1060193 | B — General Building | Nov 30, 2027 |
| C M E CONSTRUCTION INC | 524506 | A — General Engineering | Feb 29, 2028 |
| CAL MANAGEMENT INC | 1148240 | B — General Building | Dec 31, 2027 |
| CALIFORNIA BOILER WORKS INCORPORATED | 812451 | C-4 — Boiler, Hot Water Heating and Steam Fitting | Mar 31, 2028 |
| CANCLINI R J CONSTRUCTION INC | 828712 | B — General Building | Jan 31, 2027 |
| CLAYTON BROTHERS HEATING AND AIR INC | 838282 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2028 |
| CURB APPEAL LANDSCAPE LLC | 876628 | C-27 — Landscaping | Aug 31, 2027 |
| CV FLOORS LLC | 698180 | C-15 — Flooring and Floor Covering | Feb 29, 2028 |
| DIABLO RIDGE GROUP INC | 982132 | B — General Building | Mar 31, 2027 |
| DIABLO VIEW CONSTRUCTION INC | 962284 | B — General Building | Jun 30, 2027 |
| DIGS DRAKE INFRASTRUCTURE AND GROUNDWORK SERVICES LLC | 1146889 | A — General Engineering | Nov 30, 2027 |
| E L N ENTERPRISES INC | 1107858 | A — General Engineering | Jul 31, 2027 |
| ELEMENT POWER SYSTEMS INC | 946630 | C-10 — Electrical | May 31, 2027 |
| ENERGY SOLUTIONS CORP INC | 1158542 | B — General Building | Jul 31, 2028 |
| ENLIGHTENED ELECTRIC LLC | 1123748 | C-10 — Electrical | Jul 31, 2028 |
| FINE DESIGN MASONRY | 967227 | C-29 — Masonry | Oct 31, 2027 |
| FJELLBO & SON CONSTRUCTION INC | 660977 | B — General Building | Feb 28, 2027 |
| G N HENLEY INC | 373161 | A — General Engineering | Apr 30, 2027 |
| GRATS DECOR INTERIOR DESIGN & BUILD INC | 992240 | B — General Building | Apr 30, 2028 |
| GRIPE CONSTRUCTION INC | 757142 | B — General Building | Dec 31, 2026 |
| GRIZZLY INC | 478680 | B — General Building | Aug 31, 2027 |
| GUARDIAN REMOVABLE POOL FENCE SYSTEMS OF THE BAY AREA ALL ABOUT POOLS AND GUARDIAN FENCING INC | 941992 | D-34 — Prefabricated Equipment | Sep 30, 2027 |
| HORIZON CONSTRUCTION COMPANY CASTRO D S INC | 476952 | A — General Engineering | Dec 31, 2027 |
| IBUILD CONSTRUCTION & RENOVATIONS INC | 1020568 | B — General Building | Dec 31, 2027 |
| INGRAM CONSTRUCTION INCORPORATED | 946006 | B — General Building | May 31, 2027 |
| ITALIAN HERITAGE TILE AND STONE INC | 934372 | B — General Building | Oct 31, 2026 |
| J M L CONSTRUCTION | 1056117 | B — General Building | Jul 31, 2027 |
| JP GENERAL CONSTRUCTION SERVICES INC | 1143523 | B — General Building | May 31, 2028 |
| LEICHTER'S FLOOR COVERING INC | 896762 | C-15 — Flooring and Floor Covering | May 31, 2027 |
| LENCO COMPANY INC THE | 980969 | C-43 — Sheet Metal | Feb 28, 2027 |
| MCCARTT CONSTRUCTION INC | 770687 | B — General Building | Sep 30, 2027 |
| MIRACLE METHOD OF CONTRA COSTA/ALAMEDA INC | 478871 | C-33 — Painting and Decorating | Sep 30, 2027 |
| MOTTO CONSTRUCTION | 914547 | B — General Building | May 31, 2027 |
| ODYSSEY BUILDERS | 1071556 | B — General Building | Dec 31, 2026 |
| OHLSON CONSTRUCTION SERVICES INC | 969150 | B — General Building | Jan 31, 2028 |
| PATLYN FACILITY REPAIR INC | 1006420 | B — General Building | Aug 31, 2027 |
| PRISTINE PAINTING BAY AREA LLC | 903292 | C-33 — Painting and Decorating | May 31, 2027 |
| PROBUILT LLC | 1116236 | B — General Building | Feb 29, 2028 |
| PROSTONE WORLD INC | 1040939 | C-54 — Ceramic and Mosaic Tile | Jun 30, 2028 |
| PUREV GENERAL CONTRACTING LLC | 910780 | B — General Building | Feb 29, 2028 |
| RC GENERAL CONSTRUCTION RC GENERAL SERVICE LLC | 1120131 | B-2 — Residential Remodeling | May 31, 2028 |
| REFIT CONSTRUCTION | 1013827 | B — General Building | May 31, 2028 |
| SHIELD OF ARMOR PAINTING INC | 679198 | B — General Building | Sep 30, 2028 |
| SKUBA CONSTRUCTION SERVICES INC | 781926 | B — General Building | Jul 31, 2028 |
| SOUTHPAW PREFABRICATIONS INC | 1018643 | D-34 — Prefabricated Equipment | Apr 30, 2027 |
| THE WORKSHOP CO | 1149722 | B — General Building | Jan 31, 2028 |
| WARANER & COMPANY LLC | 879423 | C-27 — Landscaping | Dec 31, 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.