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Dells Heating And Air Inc is a plumbing contractor with 3 tracked San Francisco building-permit projects on record, with the latest filing in that record 86 days ago. Its filings (Jan 2025 to Apr 2026) are concentrated in Castro/Upper Market and Noe Valley, 100% residential. If you work at Dells Heating And Air Inc, claim this page to add a description.
Filed 86 days ago
#1,270
by SF filing activity
among SF specialty contractors, 90 days to Nov 1, 2026
3
projects
from 14 filings
1/16
active week
weeks with a filing (16 weeks to Nov 1, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$20K Western Addition multifamily renovation
Active 7 months ago · 2 filings · Dells Heating And Air: specialty contractor
Work category: 2pb; unit 2065: two new bathrooms, new kitchen, new laundry and new tankless water heater, new gas lines. unit 2067: two new…
GC named · Specialty contractor identified
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Castro/Upper Market multifamily renovation
Active 7 months ago · Dells Heating And Air: specialty contractor
Installation of a 3 ton 2 zone ducted, heatpump and ducts, installation of all environmental/venting ducts, all gas, electrical plubing by…
GC named · Specialty contractor identified
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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,
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3 project records for Dells Heating And Air Inc: addresses, values, project teams
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Declared values3 on filetoo few for a rangeLast filed86 days agoNoe Valley · Aug 14, 2026Last 90 days1 active0 newly filed
Filing activity · 16 weeks to Nov 1, 2026 · peak Aug 2026
JUL
AUG
SEP
OCT
Project mix · by use
Residential100%
Geography · by neighborhood
Castro/Upper Market34%
Noe Valley33%
Western Addition33%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| None on shared filings. | ||||
| 1 | Sharks Plumbing Inc | Plumbing contractor | 3 | |
| 2 | Nabi Construction & Engineering Inc | General contractor | 2 | |
| 3 | Green Air Heating & Air Conditioning Inc | General contractor | 1 | |
| 4 | Wies Electric | Electrical 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 4 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Dells Heating And Air Inc appear on?▾
PermitPipeline tracks 3 San Francisco building-permit projects for Dells Heating And Air Inc (Jan 2025 to Apr 2026). 1 had filing activity in the last 90 days.
Does Dells Heating And Air Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Dells Heating And Air Inc'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 Dells Heating And Air Inc work?▾
34% of Dells Heating And Air Inc's tracked San Francisco projects are in Castro/Upper Market.
Which firms appear most often on the same filings as Dells Heating And Air Inc?▾
Dells Heating And Air Inc most frequently appears on the same San Francisco permit filings as Sharks Plumbing Inc, Nabi Construction & Engineering Inc, Green Air Heating & Air Conditioning Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is Dells Heating And Air Inc a plumbing contractor?▾
Dells Heating And Air Inc 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 Nov 1, 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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