Source Energy LLC
Source Energy LLC is a California limited liability company based in Castro Valley (Alameda County) with contractor license #1147405 (C-10), first issued in 2025. 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 Aug 20, 2026. The license lists a contractor bond and an exemption from workers' compensation (no employees).
1permit 2025–26
0home-project permits
1years licensed
Aug 20, 2026latest permit
Business phone (CSLB)
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License
| License # | 1147405 |
|---|---|
| Status | Active, no violations |
| Classes | C-10 |
| Business type | limited liability company |
| Issued / Expires | Dec 9, 2025 / Dec 31, 2027 |
| Contractor bond | Yes |
| Workers' comp | Exempt (no employees) |
| Based in | Castro Valley, Alameda County |
Recent permits
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| Aug 20, 2026 | Other permits | 94920 · Tiburon | $57,250 | Issued |
Street addresses of homeowners are never shown.
Work on permits
Other permits · 1 permit
Where they work
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