Mannon Construction
Mannon Construction is a California corporation based in Oakland (Alameda County) with contractor license #531142 (B, C-10, C-36), first issued in 1988. 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 Sep 29, 2025. The license lists a contractor bond and workers' compensation coverage.
2permits 2025–26
1home-project permit
38years licensed
Sep 29, 2025latest permit
Business phone (CSLB)
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License
| License # | 531142 |
|---|---|
| Status | Active, no violations |
| Classes | B, C-10, C-36 |
| Business type | corporation |
| Issued / Expires | May 26, 1988 / Mar 31, 2027 |
| Contractor bond | Yes |
| Workers' comp | Yes, on file |
| Based in | Oakland, Alameda County |
Recent permits
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| Sep 29, 2025 | Other permits | 94121 · Outer Richmond / Seacliff | – | Issued |
| Jun 12, 2025 | Remodel & repair | 94110 · Mission / Bernal Heights | $4,300 | Finaled |
Street addresses of homeowners are never shown.
Work on permits
Remodel & repair · 1 permit Other permits · 1 permit
Where they work
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