greencorehvac.comPetaluma, CA
Green Core Heating & Air is a plumbing contractor with 18 tracked San Francisco building-permit projects on record, with the latest filing in that record 64 days ago. Its filings (Feb 2025 to Jul 2026) are concentrated in Western Addition and Bernal Heights, 100% residential. A typical project in the record declares $13K–$20K. If you work at Green Core Heating & Air, claim this page to add a description.
Filed 64 days ago
#392
by SF filing activity
among SF specialty contractors, 90 days to Oct 4, 2026
18
projects
from 49 filings
4/16
active weeks
weeks with a filing (16 weeks to Oct 4, 2026)
Portfolio · $399/yearFree during launch
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Permit-backed projects · PermitPipeline’s independent record
$25K Noe Valley renovation
Active 2 months ago · 4 filings · Green Core Heating & Air: specialty contractor
Work category: 1p; install shower pan
No GC named · 3 specialty contractors identified
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$28K Mission multifamily renovation
Active 7 months ago · Green Core Heating & Air: specialty contractor
Work category: 1m; replace wall furnaces with mitsubishi heat pump
GC named · 3 specialty contractors identified
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$8K Excelsior renovation
Active 2 months ago · 4 filings · Green Core Heating & Air: specialty contractor
Work category: 1m; install heat pump high wall unit to service top floor
No GC named · Specialty contractor identified
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15 more
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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 names and mailing addresses, and full filing histories are part of the paid product.
18 project records for Green Core Heating & Air: addresses, values, project teams
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Typical project$13K–$20K$20K typical1.2× the SF median ($17K)Last filed64 days agoPotrero Hill · Aug 4, 2026Last 90 days3 active0 newly filed
Filing activity · 16 weeks to Oct 4, 2026 · peak Jul 2026
JUN
JUL
AUG
SEP
Project mix · by use
Residential100%
Geography · by neighborhood
Western Addition34%
Bernal Heights22%
Excelsior22%
Bayview Hunters Point11%
Castro/Upper Market11%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| None on shared filings. | ||||
| 1 | Dba American Array Solar Electric | General contractor | 2 | |
| 2 | Monarch Electric | Electrical contractor | 2 | |
| 3 | Abc Roofing Inc | General contractor | 1 | |
| 4 | Alternative Roofing Solutions Inc | General contractor | 1 | |
| 5 | DMG Enterprises Inc | General contractor | 1 | |
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Owner and developer names, and the projects behind each connection, are part of the Leads product.
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
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State licenseNot connectedTrade licenses are held by BPELSG. That register is not part of the San Francisco permit record, and we do not yet read it.
Repeat working relationships2 firmsFirms this one appears with on more than one project, out of 16 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Green Core Heating & Air appear on?▾
PermitPipeline tracks 18 San Francisco building-permit projects for Green Core Heating & Air (Feb 2025 to Jul 2026). 3 had filing activity in the last 90 days.
Does Green Core Heating & Air work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Green Core 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 Green Core Heating & Air work?▾
34% of Green Core Heating & Air's tracked San Francisco projects are in Western Addition.
What is a typical Green Core Heating & Air project worth?▾
The median declared value across the 17 San Francisco projects Green Core Heating & Air has on record that state one is $20K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Green Core Heating & Air?▾
Green Core Heating & Air most frequently appears on the same San Francisco permit filings as Dba American Array Solar Electric, Monarch Electric, Abc Roofing Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is Green Core Heating & Air a plumbing contractor?▾
Green Core Heating & Air is listed as a plumbing contractor on its San Francisco permit filings. Roles on this profile are derived from the role each firm holds on public SF DBI filings.
Public aggregate — full project records are part of the paid leads product. Ranking, filing activity, project mix and geography were last recomputed Oct 4, 2026. Project counts, declared values and filing dates are read live from SF DBI filings.
How far back does this record go?▾
This page covers the recent permit record, not the firm’s full history. A firm’s earliest filing here means it was already working when our record opens, not that it started then.
Sources
San Francisco Department of Building Inspection permit filings.
Record source
Read directly from SF DBI filings.
Photography
None are shown until the firm supplies them.
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