Thoren Construction Inc.
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#526
by SF filing activity
among SF general contractors, last 90 days
9
projects tracked
May 2025 to Jun 2026
1/16
active weeks
weeks with a filing (last 16)
Every Thoren Construction project: scopes, declared values, teams and filing history.
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Marina renovation
Filed 1 month ago · Thoren Construction: GC
To obtain final inspection for work approved under. all work is complete
GC named
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$20K Marina renovation
Filed May 2025 · Thoren Construction: GC
103. remodel of kitchen and bathroom, insulation and drywall, electrical and plumbing. no removal of walls. work in kind
GC named
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Marina renovation
Filed 6 months ago · Thoren Construction: GC
State law adu's: revise approved adu.1024.9306 to remove (3) adu's. (3) adu's to remain, within existing envelope at first floor parking…
GC named
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6 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.
9 project records for Thoren Construction: addresses, values, project teams
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Middle 50% of declared values: $1–$1 (median $1)
Most recent filing: Marina · Jun 15, 2026
2 active · 2 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
2
active projects (last 90d)
2
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Residential100%
Geography · by neighborhood
Marina89%
Sunset/Parkside11%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Rei Buildup | Engineering | 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 Thoren Construction Inc. filed?▾
PermitPipeline tracks 9 San Francisco building-permit projects for Thoren Construction Inc. (May 2025 to Jun 2026). 2 had filing activity in the last 90 days.
Does Thoren Construction Inc. work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Thoren Construction 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 Thoren Construction Inc. work?▾
89% of Thoren Construction Inc.'s tracked San Francisco projects are in Marina.
What is a typical Thoren Construction Inc. project worth?▾
Across the 9 tracked projects with a declared value, Thoren Construction Inc. averages $4K per project (declared value on the permit filing, not contract value).
Which firms does Thoren Construction Inc. work with most often?▾
Thoren Construction Inc. most frequently appears on the same San Francisco permit filings as Rei Buildup. Appearing together indicates association on shared filings, not a proven working relationship.
Is Thoren Construction Inc. a general contractor?▾
Thoren Construction 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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