Earth Development
Earth Development is a California corporation based in San Ramon (Contra Costa County) with contractor license #933647 (B, C-54), first issued in 2009. 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, 2 of them home projects (ADU). The latest permit is from May 5, 2026. The license lists a contractor bond and an exemption from workers' compensation (no employees).
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.
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License
| License # | 933647 |
|---|---|
| Status | Active, no violations |
| Classes | B, C-54 |
| Business type | corporation |
| Issued / Expires | Jun 9, 2009 / Jun 30, 2027 |
| Contractor bond | Yes |
| Workers' comp | Exempt (no employees) |
| Based in | San Ramon, Contra Costa County |
Recent permits
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| May 5, 2026 | ADU / granny flat | 94116 · Sunset/Parkside / West of Twin Peaks | $995,305 | Issued |
| May 5, 2026 | ADU / granny flat | 94116 · Sunset/Parkside / West of Twin Peaks | $995,305 | Issued |
Street addresses of homeowners are never shown.