Abstract Windows Inc.
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#1235
by SF filing activity
among SF general contractors, last 90 days
41
projects tracked
Feb 2025 to Jan 2026
0/16
active weeks
weeks with a filing (last 16)
Every Abstract Windows project: scopes, declared values, teams and filing history.
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$26K Outer Richmond renovation
Filed 7 months ago · Abstract Windows: GC
Replace 23 windows and one door like for like same size and location, 10 windows are street facing, 13 windows and door non street facing…
GC named
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$3K Bernal Heights renovation
Filed 6 months ago · Abstract Windows: GC
Revision to: dryrot repairs front of home, new flashing and lath. street facing. working area from above to the roofline stucco. like for…
GC named
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$59K West of Twin Peaks renovation
Filed 8 months ago · Abstract Windows: GC
Replace 17 windows and 2 doors like for like the same size (e) openings. locations 3 windows are street facing 14 windows 2 doors are not…
GC named
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38 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 and contact details and full filing histories are part of the paid product.
41 project records for Abstract Windows: addresses, values, project teams
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Middle 50% of declared values: $8K–$32K (median $18K)
Most recent filing: Bernal Heights · Jan 29, 2026
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
West of Twin Peaks30%
Bernal Heights20%
Pacific Heights20%
Glen Park15%
Outer Richmond15%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Innovative Design Engineering | Architecture | 1 | |
| None on shared filings. | ||||
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
Frequently asked questions
How many SF projects has Abstract Windows Inc. filed?▾
PermitPipeline tracks 41 San Francisco building-permit projects for Abstract Windows Inc. (Feb 2025 to Jan 2026). 0 had filing activity in the last 90 days.
Does Abstract Windows Inc. work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Abstract Windows 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 Abstract Windows Inc. work?▾
15% of Abstract Windows Inc.'s tracked San Francisco projects are in West of Twin Peaks.
What is a typical Abstract Windows Inc. project worth?▾
Across the 41 tracked projects with a declared value, Abstract Windows Inc. averages $20K per project (declared value on the permit filing, not contract value).
Which firms does Abstract Windows Inc. work with most often?▾
Abstract Windows Inc. most frequently appears on the same San Francisco permit filings as Innovative Design Engineering. Appearing together indicates association on shared filings, not a proven working relationship.
Is Abstract Windows Inc. a general contractor?▾
Abstract Windows 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 DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from SF DBI filings.
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