Derry Casey Builders Inc
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#530
by SF filing activity
among SF general contractors, last 90 days
8
projects tracked
Feb 2025 to Jul 2026
2/16
active weeks
weeks with a filing (last 16)
1 of the 8 Derry Casey Builders projects filed new permits in the last 30 days.
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$300K Financial District/South Beach tenant improvement
Filed 2 months ago · Derry Casey Builders: GC
Interior workl 24th fl, ste 2428 interior tenant improvement to a vacant dental office space. new partitions, millwork, interior finishes…
GC named · Architect identified
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$225K Financial District/South Beach tenant improvement
Filed 4 months ago · Derry Casey Builders: GC
Ste 2118 21st floor: interior work tenant improvement to an (e) dental office space. scope of work includes new partitions, millwork…
GC named · Architect identified
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$3K Tenderloin renovation
Filed 4 months ago · Derry Casey Builders: GC
Address: repair (e) 2 hour rated wall at g/f egress stairwell. damage due to vehicular impact. repair wall in-kind
GC named
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5 more
Derry Casey Builders 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.
8 project records for Derry Casey Builders: addresses, values, project teams
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Middle 50% of declared values: $100K–$300K (median $225K)
Most recent filing: Presidio Heights · Jul 28, 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)
Jul 2026
peak month
Project mix · by use
Residential100%
Geography · by neighborhood
Pacific Heights38%
Financial District/South Beach25%
Marina13%
Presidio Heights12%
Tenderloin12%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Martinkovic Milford Architects | Architecture | 2 | |
| 2 | Innodez | Engineering | 1 | |
| 3 | Kohan Group Inc | Architecture | 1 | |
| 4 | Mhc Engineers | Engineering | 1 | |
| 5 | Acg Engineers Inc | Engineering | 1 | |
| 1 | Potter Fire Protection | 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 Derry Casey Builders Inc filed?▾
PermitPipeline tracks 8 San Francisco building-permit projects for Derry Casey Builders Inc (Feb 2025 to Jul 2026). 2 had filing activity in the last 90 days.
Does Derry Casey Builders Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Derry Casey Builders 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 Derry Casey Builders Inc work?▾
38% of Derry Casey Builders Inc's tracked San Francisco projects are in Pacific Heights.
What is a typical Derry Casey Builders Inc project worth?▾
Across the 9 tracked projects with a declared value, Derry Casey Builders Inc averages $177K per project (declared value on the permit filing, not contract value).
Which firms does Derry Casey Builders Inc work with most often?▾
Derry Casey Builders Inc most frequently appears on the same San Francisco permit filings as Martinkovic Milford Architects, Potter Fire Protection, Mhc Engineers. Appearing together indicates association on shared filings, not a proven working relationship.
Is Derry Casey Builders Inc a general contractor?▾
Derry Casey Builders 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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