Brothers Collins Woodworking INC
Brothers Collins Woodworking INC is a California corporation based in Cotati (Sonoma County) with contractor license #971717 (B, C-6), first issued in 2012. CSLB status on Nov 9, 2026: Active, no violations. From Jan 1, 2025 to Nov 8, 2026, building departments recorded 6 permits under this name, 3 of them home projects (remodel & repair, kitchen & bath). 33% of them were finaled by the city inspector. The median declared job value is $4,800. Most of the work was in 94131 · Noe Valley / Glen Park, 94112 · Excelsior / Outer Mission. The latest permit is from Jul 8, 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.
Is this your business? You can ask us to correct or remove this profile. hello@permitproven.com
License
| License # | 971717 |
|---|---|
| Status | Active, no violations |
| Classes | B, C-6 |
| Business type | corporation |
| Issued / Expires | Apr 2, 2012 / Apr 30, 2028 |
| Contractor bond | Yes |
| Workers' comp | Yes, on file |
| Based in | Cotati, Sonoma County |
Recent permits
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| Jul 8, 2026 | Other permits | 94131 · Noe Valley / Glen Park | – | Finaled |
| Jun 22, 2026 | HVAC, plumbing & electrical | 94112 · Excelsior / Outer Mission | – | Finaled |
| Apr 22, 2026 | Kitchen & bath remodel | 94112 · Excelsior / Outer Mission | $100,000 | Issued |
| Sep 18, 2025 | Remodel & repair | 94112 · Excelsior / Outer Mission | $450,000 | Issued |
| May 29, 2025 | Other permits | 94131 · Noe Valley / Glen Park | – | Issued |
| May 6, 2025 | Remodel & repair | 94131 · Noe Valley / Glen Park | $9,600 | Issued |
Street addresses of homeowners are never shown.
Work on permits
Where they work
Similar contractors in Cotati
- Arrow Construction & RemodelingCotati · #855399 · 4 permits
- Cirelli Construction INCCotati · #582422 · 1 permit