Ace
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#1033
by SF filing activity
among SF general contractors, last 90 days
4
projects tracked
Jan 2025 to Jun 2026
2/16
active weeks
weeks with a filing (last 16)
Every Ace project: scopes, declared values, teams and filing history.
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$272K Castro/Upper Market renovation
Filed 1 month ago · 2 filings · Ace: GC
Revision to. heating & cooling systems changed to 2 outdoor heat pumps with ducted multi-split system. domestic hot water heater revised to…
GC named · 2 architects identified
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$315K Mission renovation
Filed 8 months ago · 2 filings · Ace: GC
Install temporary shoring to support existing building facade above and perform excavation sequencing below at locations shown on sh2.0 to…
GC named · 2 architects identified · 2 engineers identified
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$50K Marina renovation
Filed 3 months ago · Ace: GC
Install underpinning at locations shown on sh 2.0 to allow excavation for new development at 2770 green st. does not affect public right of…
GC named · Architect identified · Engineer identified
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1 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.
4 project records for Ace: addresses, values, project teams
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Middle 50% of declared values: $100K–$315K (median $272K)
Most recent filing: Castro/Upper Market · Jun 17, 2026
1 active · 0 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
1
active projects (last 90d)
0
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Residential100%
Geography · by neighborhood
Bernal Heights25%
Castro/Upper Market25%
Marina25%
Mission25%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Erwin J Otoole Pe | Architecture | 1 | |
| 2 | John Lum Architecture | Architecture | 1 | |
| 3 | K O C Engineering | Architecture | 1 | |
| 4 | One Design | Architecture | 1 | |
| 1 | Abbeyside Construction Inc | General contractor | 1 |
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 Ace filed?▾
PermitPipeline tracks 4 San Francisco building-permit projects for Ace (Jan 2025 to Jun 2026). 1 had filing activity in the last 90 days.
Does Ace work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Ace'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 Ace work?▾
25% of Ace's tracked San Francisco projects are in Bernal Heights.
What is a typical Ace project worth?▾
Across the 6 tracked projects with a declared value, Ace averages $123K per project (declared value on the permit filing, not contract value).
Which firms does Ace work with most often?▾
Ace most frequently appears on the same San Francisco permit filings as One Design, K O C Engineering, John Lum Architecture. Appearing together indicates association on shared filings, not a proven working relationship.
Is Ace a general contractor?▾
Ace 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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