Cahill Contractors LLC. is a general contractor with 30 tracked San Francisco building-permit projects on record, with the latest filing in that record 50 days ago. Its filings (Jan 2025 to Aug 2026) are concentrated in Western Addition and Haight Ashbury, 85% residential. A typical project in the record declares $1–$155K. If you work at Cahill Contractors LLC., claim this page to add a description.
Filed 50 days ago
#479
by SF filing activity
among SF general contractors, 90 days to Oct 4, 2026
30
projects
from 42 filings
5/16
active weeks
weeks with a filing (16 weeks to Oct 4, 2026)
Portfolio · $399/yearFree during launch
Work at Cahill Contractors Llc.?
Claim your firm and publish up to three projects with photographs. Claiming also gives you your logo, a short introduction and your own contact details.
Permit-backed projects · PermitPipeline’s independent record
$79.4M Treasure Island new multifamily building
Grade A+Active 3 months ago · Cahill Contractors: GC
To erect 6 stories, no basement, type i-a & ii-a, 150 units residential units with child development center (warmshell), (r-2…
GC named · Engineer identified · 6 anticipated categories not yet filed
View project details →
$14.7M Hayes Valley renovation
Active 9 months ago · 4 filings · Cahill Contractors: GC
Rev to reconcile architectural floor plans re-issue (1b) and (1c). 6th floor interior non-structural architectural revision to…
GC named · Architect identified · 2 Design firms identified · 2 engineers identified · 2 specialty contractors identified
View project details →
$155K Western Addition renovation
Grade BActive 2 months ago · Cahill Contractors: GC
Temp parking lot until phase 2 construction. improvement of e) parking lot on state lands tp serve california state employees, no change of…
GC named · Architect identified · 1 anticipated category not yet filed
View project details →
27 more
Cahill Contractors projects with project intelligence
Scopes, values, teams and filing history for every one
Start your 14-day trial →
Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner names and mailing addresses, and full filing histories are part of the paid product.
30 project records for Cahill Contractors LLC.: addresses, values, project teams
Start 14-day free trial
Typical project$1–$155K$1 typical0% of the SF median ($17K)Last filed50 days agoWestern Addition · Aug 18, 2026Last 90 days2 active2 newly filed
Filing activity · 16 weeks to Oct 4, 2026 · peak Jun 2026
JUN
JUL
AUG
SEP
Project mix · by use
Commercial15%
Residential85%
Geography · by neighborhood
Western Addition34%
Haight Ashbury19%
Lone Mountain/USF19%
Bayview Hunters Point14%
Nob Hill14%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | C A Architects | Architecture | 3 | |
| 2 | Caroline Souza | Architecture | 3 | |
| 3 | Som | Architecture | 3 | |
| 4 | Ajp Associants Inc | Engineering | 1 | |
| 5 | Culus Architects, Inc. | Architecture | 1 | |
| 1 | Westates Mechanical Cor | General contractor | 2 | |
| 2 | Ace Plumbing & Rooter | General contractor | 1 | |
| 3 | Johnson Controls Fire | General contractor | 1 | |
| 4 | Mc Millan Electric | General contractor | 1 | |
| 5 | Paganini Electric Corp(See Signatories) | General contractor | 1 |
Create a free account to see every firm on these projects and how many projects each one shares.
Owner and developer names, and the projects behind each connection, are part of the Leads product.
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
Get an email when Cahill Contractors LLC. files a new project. Monitor up to 10 firms free.
Create your free account
Already have an account? Log in
Need full project records — addresses, values, parties? Start 14-day free trial
State licenseCSLB Contractor #1011738As filed on 14 permits
Repeat working relationships4 firmsFirms this one appears with on more than one project, out of 19 in total.
Permit speed7 days16 days shorter than the SF median
based on 14 firm filings vs 5,089 SF filings
based on 14 firm filings vs 5,089 SF filings
Frequently asked questions
How many SF projects does Cahill Contractors LLC. appear on?▾
PermitPipeline tracks 30 San Francisco building-permit projects for Cahill Contractors LLC. (Jan 2025 to Aug 2026). 2 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?▾
34% of Cahill Contractors LLC.'s tracked San Francisco projects are in Western Addition.
What is a typical Cahill Contractors LLC. project worth?▾
The median declared value across the 30 San Francisco projects Cahill Contractors LLC. has on record that state one is $1 (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Cahill Contractors LLC.?▾
Cahill Contractors LLC. most frequently appears on the same San Francisco permit filings as C A Architects, Caroline Souza, Som. 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 SF DBI filings.
Public aggregate — full project records are part of the paid leads product. Ranking, filing activity, project mix and geography were last recomputed Oct 4, 2026. Project counts, declared values and filing dates are read live from SF DBI filings.
How far back does this record go?▾
This page covers the recent permit record, not the firm’s full history. A firm’s earliest filing here means it was already working when our record opens, not that it started then.
Sources
San Francisco Department of Building Inspection permit filings.
Record source
Read directly from SF DBI filings.
Photography
None are shown until the firm supplies them.
Firm directories by market