Diablo Roofing Service
Diablo Roofing Service is a California corporation based in Antioch (Contra Costa County) with contractor license #1060538 (C-39), first issued in 2019. 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 (roofing). The latest permit is from Oct 17, 2025. The license lists a contractor bond and workers' compensation coverage.
2permits 2025–26
2home-project permits
7years licensed
Oct 17, 2025latest permit
Business phone (CSLB)
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License
| License # | 1060538 |
|---|---|
| Status | Active, no violations |
| Classes | C-39 |
| Business type | corporation |
| Issued / Expires | Nov 20, 2019 / Jul 31, 2027 |
| Contractor bond | Yes |
| Workers' comp | Yes, on file |
| Based in | Antioch, Contra Costa County |
Recent permits
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| Oct 17, 2025 | Roofing | 94124 · Bayview Hunters Point | $19,200 | Finaled |
| May 13, 2025 | Roofing | 95822 · South Land Park / Hollywood Park | $13,000 | Finaled |
Street addresses of homeowners are never shown.
Work on permits
Roofing · 2 permits
Where they work
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