Golden Key Home Improvement
Golden Key Home Improvement is a California sole owner based in Oakley (Contra Costa County) with contractor license #1128193 (B), first issued in 2024. CSLB status on Nov 9, 2026: Active, no violations. From Jan 1, 2025 to Nov 8, 2026, building departments recorded 5 permits under this name, 3 of them home projects (kitchen & bath, room addition). 80% of them were finaled by the city inspector. The median declared job value is $3,500. Most of the work was in 94121 · Outer Richmond / Seacliff. The latest permit is from Sep 15, 2026. The license lists a contractor bond and workers' compensation coverage.
Business phone (CSLB)
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License
| License # | 1128193 |
|---|---|
| Status | Active, no violations |
| Classes | B |
| Business type | sole owner |
| Issued / Expires | Oct 25, 2024 / Oct 31, 2028 |
| Contractor bond | Yes |
| Workers' comp | Yes, on file |
| Based in | Oakley, Contra Costa County |
Recent permits
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| Sep 15, 2026 | HVAC, plumbing & electrical | 94121 · Outer Richmond / Seacliff | $3,500 | Finaled |
| Mar 6, 2026 | Room addition | 94121 · Outer Richmond / Seacliff | $11,000 | Finaled |
| Mar 3, 2026 | Other permits | 94121 · Outer Richmond / Seacliff | – | Finaled |
| Feb 10, 2026 | Kitchen & bath remodel | 94121 · Outer Richmond / Seacliff | $900 | Finaled |
| Jan 17, 2025 | Kitchen & bath remodel | 94121 · Outer Richmond / Seacliff | $100,000 | Expired |
Street addresses of homeowners are never shown.
Work on permits
Where they work
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