Alan Siding & Windows
Alan Siding & Windows is a California sole owner based in Martinez (Contra Costa County) with contractor license #742369 (B), first issued in 1997. 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. The latest permit is from Dec 19, 2025. The license lists a contractor bond and an exemption from workers' compensation (no employees).
2permits 2025–26
0home-project permits
29years licensed
Dec 19, 2025latest permit
Business phone (CSLB)
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License
| License # | 742369 |
|---|---|
| Status | Active, no violations |
| Classes | B |
| Business type | sole owner |
| Issued / Expires | Nov 6, 1997 / Nov 30, 2027 |
| Contractor bond | Yes |
| Workers' comp | Exempt (no employees) |
| Based in | Martinez, Contra Costa County |
Recent permits
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| Dec 19, 2025 | HVAC, plumbing & electrical | 94122 · Sunset/Parkside / Inner Sunset | $40,000 | Issued |
| Sep 3, 2025 | Other permits | 94127 · West of Twin Peaks | $16,000 | Issued |
Street addresses of homeowners are never shown.
Work on permits
Other permits · 1 permit HVAC, plumbing & electrical · 1 permit
Where they work
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