Michael Shane Construction
Michael Shane Construction is a California sole owner based in Larkspur (Marin County) with contractor license #434438 (B), first issued in 1983. 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. The latest permit is from May 12, 2026. The license lists a contractor bond and workers' compensation coverage.
1permit 2025–26
0home-project permits
43years licensed
May 12, 2026latest permit
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 # | 434438 |
|---|---|
| Status | Active, no violations |
| Classes | B |
| Business type | sole owner |
| Issued / Expires | Feb 3, 1983 / Aug 31, 2028 |
| Contractor bond | Yes |
| Workers' comp | Yes, on file |
| Based in | Larkspur, Marin County |
Recent permits
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| May 12, 2026 | Other permits | 94933 · Forest Knolls | $75,000 | Issued |
Street addresses of homeowners are never shown.
Work on permits
Other permits · 1 permit
Where they work
Similar contractors in Larkspur
- A D C, INCLarkspur · #693228 · 6 permits
- Ventana 76Larkspur · #341292 · 5 permits
- David M GorayLarkspur · #434065 · 3 permits
- Larkspur Building CompanyLarkspur · #809041 · 2 permits
- Creekside Custom BuildersLarkspur · #912011 · 2 permits