Gdm Group Dba Trio Heating & Air
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#1775
by SF filing activity
among SF general contractors, last 90 days
4
projects tracked
Jan 2025 to Jul 2025
0/16
active weeks
weeks with a filing (last 16)
Every Gdm Group Dba Trio Heating & Air project: scopes, declared values, teams and filing history.
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$14K Inner Richmond renovation
Filed Jul 2025 · Gdm Group Dba Trio Heating & Air: GC
Duct work, 6 supplies, over 40 ft
GC named
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Outer Richmond renovation
Filed Jul 2025 · Gdm Group Dba Trio Heating & Air: GC
Replacing ductwork permit. 10 supplies, 2 returns
GC named
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$7K Bernal Heights HVAC upgrade
Filed Jan 2025 · Gdm Group Dba Trio Heating & Air: GC
Changeout ductwork only, 5 supplies. like for like. hvac system
GC named
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1 more
Gdm Group Dba Trio Heating & Air projects with project intelligence
Scopes, values, teams and filing history for every one
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner and contact details and full filing histories are part of the paid product.
4 project records for Gdm Group Dba Trio Heating & Air: addresses, values, project teams
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Middle 50% of declared values: $7K–$21K (median $14K)
Most recent filing: Outer Richmond · Jul 18, 2025
0 active · 0 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
0
active projects (last 90d)
0
newly observed (last 90d)
—
peak month
Project mix · by use
Residential100%
Geography · by neighborhood
Bernal Heights25%
Inner Richmond25%
Marina25%
Outer Richmond25%
Frequently asked questions
How many SF projects has Gdm Group Dba Trio Heating & Air filed?▾
PermitPipeline tracks 4 San Francisco building-permit projects for Gdm Group Dba Trio Heating & Air (Jan 2025 to Jul 2025). 0 had filing activity in the last 90 days.
Does Gdm Group Dba Trio Heating & Air work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Gdm Group Dba Trio Heating & Air's projects are commercial and 100% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Gdm Group Dba Trio Heating & Air work?▾
25% of Gdm Group Dba Trio Heating & Air's tracked San Francisco projects are in Bernal Heights.
What is a typical Gdm Group Dba Trio Heating & Air project worth?▾
Across the 4 tracked projects with a declared value, Gdm Group Dba Trio Heating & Air averages $10K per project (declared value on the permit filing, not contract value).
Is Gdm Group Dba Trio Heating & Air a general contractor?▾
Gdm Group Dba Trio Heating & Air is listed as a general contractor on its San Francisco permit filings. Roles on this profile are derived from the role each firm holds on public DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from SF DBI filings.
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