Gruenert Building INC
Gruenert Building INC is a California corporation based in Mill Valley (Marin County) with contractor license #1055044 (B), first issued in 2019. CSLB status on Nov 9, 2026: Active, no violations. From Jan 1, 2025 to Nov 8, 2026, building departments recorded 1 permit under this name, 1 of them home projects (remodel & repair). The latest permit is from Aug 26, 2026. The license lists a contractor bond and an exemption from workers' compensation (no employees).
Business phone (CSLB)
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License
| License # | 1055044 |
|---|---|
| Status | Active, no violations |
| Classes | B |
| Business type | corporation |
| Issued / Expires | Jun 24, 2019 / Mar 31, 2027 |
| Contractor bond | Yes |
| Workers' comp | Exempt (no employees) |
| Based in | Mill Valley, Marin County |
Recent permits
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| Aug 26, 2026 | Remodel & repair | 94965 · Sausalito | $650,000 | Issued |
Street addresses of homeowners are never shown.
Work on permits
Where they work
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