Ros Plumbing
Ros Plumbing is a California limited liability company based in Novato (Marin County) with contractor license #885083 (B, C-4, C-36), first issued in 2006. 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, 2 of them home projects (kitchen & bath). The latest permit is from Jan 6, 2026. The license lists a contractor bond and workers' compensation coverage.
2permits 2025–26
2home-project permits
20years licensed
Jan 6, 2026latest permit
Business phone (CSLB)
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License
| License # | 885083 |
|---|---|
| Status | Active, no violations |
| Classes | B, C-4, C-36 |
| Business type | limited liability company |
| Issued / Expires | Sep 30, 2006 / Feb 28, 2027 |
| Contractor bond | Yes |
| Workers' comp | Yes, on file |
| Based in | Novato, Marin County |
Recent permits
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| Jan 6, 2026 | Kitchen & bath remodel | 94117 · Haight Ashbury / Hayes Valley | $28,200 | Finaled |
| Oct 3, 2025 | Kitchen & bath remodel | 94131 · Noe Valley / Glen Park | $28,192 | Finaled |
Street addresses of homeowners are never shown.
Work on permits
Where they work
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