Licensed contractors in Chatsworth, CA — page 2 of 2
314 company licenses with a clear status in Chatsworth, CA, in the CSLB file of October 1, 2026.
1 · 2
| Contractor | License | Main classification | Expires |
|---|---|---|---|
| WALLER MECHANICAL & ELECTRICAL INC | 557956 | B — General Building | Nov 30, 2027 |
| WALPANEL INC | 1158348 | B — General Building | Jul 31, 2028 |
| WAP FIBER OPTICS LLC | 1070821 | C-7 — Low Voltage Systems | Nov 30, 2026 |
| WAY TO GO BUILDERS | 1043721 | B — General Building | Aug 31, 2028 |
| WESTON LETTERS SEGAL LETTERS INC | 861862 | C-45 — Sign | Jul 31, 2027 |
| WILLO CUSTOM CABINETS INC | 1027471 | C-6 — Cabinet, Millwork and Finish Carpentry | Jun 30, 2027 |
| WILLO GENERAL CONSTRUCTION INC | 946732 | ASB — Asbestos Certification | May 31, 2027 |
| WOLF AIR INC | 1154534 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | May 31, 2028 |
| WURSTER JOHN L & ASSOCIATES INC | 521999 | B — General Building | Mar 31, 2028 |
| YESSAIAN J CONSTRUCTION INC | 971797 | B — General Building | May 31, 2028 |
| YINGLING QUALITY CONSTRUCTION COMPANY YQC COMPANY | 1146285 | B — General Building | Nov 30, 2027 |
| YM INSULATION YM DEVELOPERS INC | 1047533 | C-2 — Insulation and Acoustical | Dec 31, 2026 |
| Z PRODUCTS INC | 805682 | C-45 — Sign | Mar 31, 2028 |
| ZENITH CONSTRUCTION & CONSULTING FLIP AMERICA INC | 1135997 | B — General Building | Apr 30, 2027 |
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.