Cahill Contractors Llc.
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#133
by NYC filing activity
among NYC general contractors, last 90 days
28
project records
Jan 2025 to Jul 2026
6/16
active weeks
weeks with a filing (last 16)
28 projects
Scopes, declared values and this firm's role on each one
See 28 projects involving Cahill Contractors
Recent projects involving this firm
Western Addition
Revision to arch and mep addendum for fire alarm and solar pv addendum comments. reference…
$1
Nob Hill
Revise issued bpa 202111232980 s2, update profilesof decoratedfinishes, revise lighting design,…
$1
Western Addition
Temp parking lot until phase 2 construction. improvement of e) parking lot on state lands tp…
$155K
Neighbourhood, filing date, scope and declared value are shown here. Exact addresses, full filing histories and project teams are part of the paid product.
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28 project records for Cahill Contractors: addresses, values, project teams
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Middle 50% of declared values: $1–$200K (median $1)
Most recent filing: Western Addition · Jul 23, 2026
5 active · 4 newly observed last 90 days
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Filing activity · last 16 weeks
APR
MAY
JUN
JUL
5
active projects (last 90d)
4
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Commercial15%
Residential85%
Geography · by borough
Western Addition30%
Haight Ashbury20%
Lone Mountain/USF20%
Bayview Hunters Point15%
Nob Hill15%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Caroline Souza | Architecture | 3 | |
| 2 | Som | Architecture | 3 | |
| 3 | C A Architects | Architecture | 2 | |
| 4 | Culus Architects, Inc. | Architecture | 1 | |
| 5 | Dean Macy | Engineering | 1 | |
| 1 | Westates Mechanical Cor | General contractor | 2 | |
| 2 | Johnson Controls Fire | General contractor | 1 | |
| 3 | Paganini Electric Corp(See Signatories) | General contractor | 1 | |
| 4 | Related California Construction Llc | 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 Cahill Contractors Llc. filed?▾
PermitPipeline tracks 28 San Francisco building-permit projects for Cahill Contractors Llc. (Jan 2025 to Jul 2026). 5 had filing activity in the last 90 days.
Does Cahill Contractors Llc. work on commercial or residential projects?▾
Across its tracked San Francisco filings, 15% of Cahill Contractors Llc.'s projects are commercial and 85% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Cahill Contractors Llc. work?▾
21% of Cahill Contractors Llc.'s tracked San Francisco projects are in Western Addition.
What is a typical Cahill Contractors Llc. project worth?▾
Across the 37 tracked projects with a declared value, Cahill Contractors Llc. averages $3.8M per project (declared value on the permit filing, not contract value).
Which firms does Cahill Contractors Llc. work with most often?▾
Cahill Contractors Llc. most frequently appears on the same San Francisco permit filings as Caroline Souza, Som, Westates Mechanical Cor. Appearing together indicates association on shared filings, not a proven working relationship.
Is Cahill Contractors Llc. a general contractor?▾
Cahill Contractors Llc. 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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