Custom Exteriors Inc is a general contractor with 23 tracked San Francisco building-permit projects on record, with the latest filing in that record 28 days ago. Its filings (Feb 2025 to Feb 2026) are concentrated in Marina and Portola, 100% residential. A typical project in the record declares $14K–$44K. If you work at Custom Exteriors Inc, claim this page to add a description.
Filed 28 days ago
#884
by SF filing activity
among SF general contractors, 90 days to Aug 23, 2026
23
projects
from 30 filings
2/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$118K West of Twin Peaks single-family renovation
Active 7 months ago · Custom Exteriors: GC
Replace 38 windows using retrofit and nail on installation. like for like, no size changes, same location. replace 1 sliding patio door…
GC named
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$97K Presidio Heights multifamily renovation
Active 7 months ago · Custom Exteriors: GC
Replace 13 windows using retro fit installations like for like no size changes. proposed marvin clad, street facing
GC named
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$14K Oceanview/Merced/Ingleside single-family renovation
Active 7 months ago · Custom Exteriors: GC
Replace 6 rear windows not visible from street within the same opening from vinyl to fiber glass. max. u-factor=0.27
GC named
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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.
23 project records for Custom Exteriors Inc: addresses, values, project teams
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Typical project$14K–$44K$22K typicalLast filed28 days agoSunset/Parkside · Aug 19, 2026Last 90 days1 active0 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak May 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by neighborhood
Marina31%
Portola19%
Sunset/Parkside19%
West of Twin Peaks19%
Presidio Heights12%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| None on shared filings. | ||||
| 1 | Californiair Heating & Air Conditioning | General contractor | 1 | |
| 2 | Galaxy HVAC And Appliance Repair | Electrical contractor | 1 | |
| 3 | Nur HVAC Inc | Plumbing contractor | 1 | |
| 4 | Vilyam Martirosyan | Electrical contractor | 1 | |
| 5 | Ocean Air Heating | 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 connectedContractor registration is 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 5 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Custom Exteriors Inc appear on?▾
PermitPipeline tracks 23 San Francisco building-permit projects for Custom Exteriors Inc (Feb 2025 to Feb 2026). 1 had filing activity in the last 90 days.
Does Custom Exteriors Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Custom Exteriors 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 Custom Exteriors Inc work?▾
31% of Custom Exteriors Inc's tracked San Francisco projects are in Marina.
What is a typical Custom Exteriors Inc project worth?▾
The median declared value across the 23 San Francisco projects Custom Exteriors Inc has on record that state one is $22K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Custom Exteriors Inc?▾
Custom Exteriors Inc most frequently appears on the same San Francisco permit filings as Californiair Heating & Air Conditioning, Galaxy HVAC And Appliance Repair, Nur HVAC Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is Custom Exteriors Inc a general contractor?▾
Custom Exteriors Inc 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 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 Aug 23, 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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