C T W Mechanical
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#511
by SF filing activity
among SF general contractors, last 90 days
9
projects tracked
Jun 2025 to Jun 2026
2/16
active weeks
weeks with a filing (last 16)
Every C T W Mechanical project: scopes, declared values, teams and filing history.
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$45K Potrero Hill renovation
Filed 1 month ago · C T W Mechanical: GC
Add one type i hood to (e) kitchen, install two split type heatpumps an exhaust fan
GC named · Engineer identified
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$250K Chinatown renovation
Filed 2 months ago · C T W Mechanical: GC
New store front and ada restroom, build new kitchen with new type 1 hood with exhaust fan and make up fan, new ductless heat lamp
GC named
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$3K South of Market renovation
Filed 6 months ago · C T W Mechanical: GC
Install 2 electric projecting single faced signs: (chaat diner)
GC named · Architect identified
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6 more
C T W Mechanical projects with project intelligence
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 C T W Mechanical: addresses, values, project teams
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Middle 50% of declared values: $3K–$45K (median $5K)
Most recent filing: Potrero Hill · 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
Commercial100%
Geography · by neighborhood
South of Market45%
Chinatown33%
Potrero Hill22%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Ctw Mechanical | Engineering | 2 | |
| 2 | Shc | Architecture | 2 | |
| 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 C T W Mechanical filed?▾
PermitPipeline tracks 9 San Francisco building-permit projects for C T W Mechanical (Jun 2025 to Jun 2026). 2 had filing activity in the last 90 days.
Does C T W Mechanical work on commercial or residential projects?▾
Across its tracked San Francisco filings, 100% of C T W Mechanical's projects are commercial and 0% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does C T W Mechanical work?▾
44% of C T W Mechanical's tracked San Francisco projects are in South of Market.
What is a typical C T W Mechanical project worth?▾
Across the 9 tracked projects with a declared value, C T W Mechanical averages $44K per project (declared value on the permit filing, not contract value).
Which firms does C T W Mechanical work with most often?▾
C T W Mechanical most frequently appears on the same San Francisco permit filings as Shc, Ctw Mechanical. Appearing together indicates association on shared filings, not a proven working relationship.
Is C T W Mechanical a general contractor?▾
C T W Mechanical 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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