J W Hanson Heating And Air is a plumbing contractor with 5 tracked San Francisco building-permit projects on record, with the latest filing in that record 92 days ago. Its filings (Feb 2025 to Jul 2026) are concentrated in Marina and Noe Valley, 100% residential. A typical project in the record declares $8K–$198K. If you work at J W Hanson Heating And Air, claim this page to add a description.
Filed 92 days ago
#848
by SF filing activity
among SF specialty contractors, 90 days to Oct 4, 2026
5
projects
from 17 filings
1/16
active week
weeks with a filing (16 weeks to Oct 4, 2026)
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Permit-backed projects · PermitPipeline’s independent record
Presidio Heights single-family renovation
Grade BActive 2 months ago · 4 filings · J W Hanson Heating And Air: specialty contractor
Revision to. updates to remodel of backyard, deck and shed interior
GC named · Architect identified · Design firm identified · Engineer identified · 3 specialty contractors identified
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$198K Noe Valley renovation
Active 3 months ago · 2 filings · J W Hanson Heating And Air: specialty contractor
Provide 4 circuits and disconnects or a/c condensers at rooftop
No GC named · Specialty contractor identified
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Pacific Heights single-family renovation
Grade CActive 4 months ago · J W Hanson Heating And Air: specialty contractor
Work category: 1m; install mitsubishi ducted heat pumps for basement, level 1 and level 2 and a ductless heat pump for the a/v room
GC named · Engineer identified · Specialty contractor identified
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
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5 project records for J W Hanson Heating And Air: addresses, values, project teams
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Typical project$8K–$198K$28K typical1.6× the SF median ($17K)Last filed92 days agoPresidio Heights · Jul 7, 2026Last 90 days2 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
Marina20%
Noe Valley20%
Pacific Heights20%
Presidio Heights20%
Sunset/Parkside20%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | FTF Engineering | Engineering | 1 | |
| 2 | GFDS | Engineering | 1 | |
| 3 | Mem Architecture | Architecture | 1 | |
| 1 | Control Fire Inc. | General contractor | 1 | |
| 2 | Louis Ptak Construction Inc | General contractor | 1 | |
| 3 | Thompson Suskind L P | General contractor | 1 | |
| 4 | Skaates Canepa Inc - See Notes | Plumbing contractor | 1 | |
| 5 | Komater Electric Inc | 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 relationships0 firmsFirms this one appears with on more than one project, out of 11 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does J W Hanson Heating And Air appear on?▾
PermitPipeline tracks 5 San Francisco building-permit projects for J W Hanson Heating And Air (Feb 2025 to Jul 2026). 2 had filing activity in the last 90 days.
Does J W Hanson Heating And Air work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of J W Hanson Heating And 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 J W Hanson Heating And Air work?▾
20% of J W Hanson Heating And Air's tracked San Francisco projects are in Marina.
What is a typical J W Hanson Heating And Air project worth?▾
The median declared value across the 5 San Francisco projects J W Hanson Heating And Air has on record that state one is $28K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as J W Hanson Heating And Air?▾
J W Hanson Heating And Air most frequently appears on the same San Francisco permit filings as Control Fire Inc., FTF Engineering, GFDS. Appearing together indicates association on shared filings, not a proven working relationship.
Is J W Hanson Heating And Air a plumbing contractor?▾
J W Hanson Heating And 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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