GDM Group DBA Trio Heating & Air
GDM Group DBA Trio Heating & Air is a California corporation based in San Jose (Santa Clara County) with contractor license #1061107 (B, C-10, C-20, C-36), first issued in 2019. CSLB status on Nov 9, 2026: Active, no violations. From Jan 1, 2025 to Nov 8, 2026, building departments recorded 6 permits under this name. 50% of them were finaled by the city inspector. The median declared job value is $13,000. Most of the work was in 94118 · Inner Richmond / Presidio Heights. The latest permit is from Sep 30, 2026. The license lists a contractor bond and workers' compensation coverage.
Business phone (CSLB)
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License
| License # | 1061107 |
|---|---|
| Status | Active, no violations |
| Classes | B, C-10, C-20, C-36 |
| Business type | corporation |
| Issued / Expires | Dec 6, 2019 / Dec 31, 2027 |
| Contractor bond | Yes |
| Workers' comp | Yes, on file |
| Based in | San Jose, Santa Clara County |
Recent permits
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| Sep 30, 2026 | HVAC, plumbing & electrical | 94118 · Inner Richmond / Presidio Heights | $13,000 | Issued |
| Sep 30, 2026 | HVAC, plumbing & electrical | 94118 · Inner Richmond / Presidio Heights | $13,000 | Issued |
| Jul 18, 2025 | HVAC, plumbing & electrical | 94121 · Outer Richmond / Seacliff | $500 | Finaled |
| Jul 9, 2025 | HVAC, plumbing & electrical | 94118 · Inner Richmond / Presidio Heights | $13,800 | Finaled |
| May 9, 2025 | HVAC, plumbing & electrical | 94123 · Marina / Pacific Heights | $20,710 | Issued |
| Jan 7, 2025 | HVAC, plumbing & electrical | 94110 · Mission / Bernal Heights | $6,549 | Finaled |
Street addresses of homeowners are never shown.
Work on permits
Where they work
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