Thomas Building Group
Thomas Building Group is a California sole owner based in Sebastopol (Sonoma County) with contractor license #945046 (B), first issued in 2010. 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 (kitchen & bath). The latest permit is from Apr 14, 2026. The license lists a contractor bond and no workers' compensation on file.
2permits 2025–26
1home-project permit
16years licensed
Apr 14, 2026latest permit
Business phone (CSLB)
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License
| License # | 945046 |
|---|---|
| Status | Active, no violations |
| Classes | B |
| Business type | sole owner |
| Issued / Expires | Mar 29, 2010 / Mar 31, 2028 |
| Contractor bond | Yes |
| Workers' comp | Not on file |
| Based in | Sebastopol, Sonoma County |
Recent permits
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| Apr 14, 2026 | Kitchen & bath remodel | 94112 · Excelsior / Outer Mission | $10,000 | Finaled |
| Apr 24, 2025 | Other permits | 94117 · Haight Ashbury / Hayes Valley | – | Finaled |
Street addresses of homeowners are never shown.
Work on permits
Other permits · 1 permit Kitchen & bath remodel · 1 permit
Where they work
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