Licensed contractors in Concord, CA — page 3 of 3
606 company licenses with a clear status in Concord, CA, in the CSLB file of October 1, 2026.
| Contractor | License | Main classification | Expires |
|---|---|---|---|
| YARBROUGH CONSTRUCTION | 871421 | B — General Building | Jan 31, 2028 |
| YARD ASSISTANT LLC | 1087096 | C-27 — Landscaping | Feb 29, 2028 |
| YES FLOORING CONTRACTORS | 748649 | C-15 — Flooring and Floor Covering | Apr 30, 2028 |
| YT LOCKSMITH | 1147296 | C-28 — Lock and Security Equipment | Dec 31, 2027 |
| Z L C CORP ZL CONSTRUCTION CORPORATION | 890327 | A — General Engineering | Jan 31, 2027 |
| ZANKCO RENOVATIONS INC | 773402 | B — General Building | Oct 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.