Level 21 Construction Company
Level 21 Construction Company is a California corporation based in Patterson (Stanislaus County) with contractor license #1017135 (B, C-10), first issued in 2016. CSLB status on Nov 9, 2026: Active, no violations. From Jan 1, 2025 to Nov 8, 2026, building departments recorded 2 permits under this name, 1 of them home projects (remodel & repair). The latest permit is from Jun 4, 2026. The license lists a contractor bond and workers' compensation coverage.
Business phone (CSLB)
Before you sign, confirm the license is still active on the CSLB site, get a written contract and ask for the permit number for your job.
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License
| License # | 1017135 |
|---|---|
| Status | Active, no violations |
| Classes | B, C-10 |
| Business type | corporation |
| Issued / Expires | Aug 11, 2016 / Jun 30, 2027 |
| Contractor bond | Yes |
| Workers' comp | Yes, on file |
| Based in | Patterson, Stanislaus County |
Recent permits
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| Jun 4, 2026 | Other permits | 94121 · Outer Richmond / Seacliff | – | Issued |
| Jan 14, 2025 | Remodel & repair | 94114 · Castro/Upper Market / Noe Valley | $46,992 | Finaled |
Street addresses of homeowners are never shown.