Smart Energy Upgrade CO
Smart Energy Upgrade CO is a California sole owner based in Livermore (Alameda County) with contractor license #405505 (B, C-17), first issued in 1981. 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 7, 2025. The license lists a contractor bond and an exemption from workers' compensation (no employees).
1permit 2025–26
0home-project permits
45years licensed
May 7, 2025latest permit
Business phone (CSLB)
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License
| License # | 405505 |
|---|---|
| Status | Active, no violations |
| Classes | B, C-17 |
| Business type | sole owner |
| Issued / Expires | May 7, 1981 / May 31, 2027 |
| Contractor bond | Yes |
| Workers' comp | Exempt (no employees) |
| Based in | Livermore, Alameda County |
Recent permits
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| May 7, 2025 | Other permits | 94122 · Sunset/Parkside / Inner Sunset | $92,750 | Issued |
Street addresses of homeowners are never shown.
Work on permits
Other permits · 1 permit
Where they work
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