CDR Builders Inc is a general contractor with 4 tracked San Francisco building-permit projects on record, with the latest filing in that record 136 days ago. Its filings (Mar 2025 to May 2026) are concentrated in Glen Park and Lone Mountain/USF, 100% residential. A typical project in the record declares $4K–$150K. If you work at CDR Builders Inc, claim this page to add a description.
Filed 136 days ago
#1,875
by SF filing activity
among SF general contractors, 90 days to Aug 23, 2026
4
projects
from 10 filings
1/16
active week
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$150K Outer Richmond single-family renovation
Last active May 2025 · CDR Builders: GC
Work category: 1m; new 90% furnace were installed
GC named · Architect identified · Engineer identified · 3 specialty contractors identified
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Lone Mountain/USF multifamily renovation
Grade DActive 4 months ago · 2 filings · CDR Builders: GC
Install 2' x 2' foundation. revision…
GC named · Architect identified · Engineer identified
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$2K Glen Park single-family renovation
Last active May 2025 · CDR Builders: GC
Revision add a parapet, change root assembly. remove 1 window & add 1 window. add 18" eave, add mudroom, add a closet, underpin at (e)…
GC named · Architect identified · Design firm identified · Engineer identified
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1 more
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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.
4 project records for CDR Builders Inc: addresses, values, project teams
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Typical project$4K–$150K$5K typicalLast filed136 days agoLone Mountain/USF · May 4, 2026Last 90 days0 active0 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak May 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by neighborhood
Glen Park50%
Lone Mountain/USF25%
Outer Richmond25%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | A. Urrutia | Architecture | 1 | |
| 2 | Atrium Structural Engineering | Architecture | 1 | |
| 3 | Benchmark Engineering | Architecture | 1 | |
| 4 | Erwin J Otoole PE | Architecture | 1 | |
| 1 | Atc Mechanical | Plumbing contractor | 1 | |
| 2 | Sharks Plumbing Inc | Plumbing contractor | 1 | |
| 3 | Polr Electric | Electrical contractor | 1 |
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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.
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State licenseNot connectedContractor registration is held by BPELSG. That register is not part of the San Francisco permit record, and we do not yet read it.
Repeat working relationships0 firmsFirms this one appears with on more than one project, out of 7 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does CDR Builders Inc appear on?▾
PermitPipeline tracks 4 San Francisco building-permit projects for CDR Builders Inc (Mar 2025 to May 2026). 0 had filing activity in the last 90 days.
Does CDR Builders Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of CDR 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 CDR Builders Inc work?▾
50% of CDR Builders Inc's tracked San Francisco projects are in Glen Park.
What is a typical CDR Builders Inc project worth?▾
The median declared value across the 4 San Francisco projects CDR Builders Inc has on record that state one is $5K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as CDR Builders Inc?▾
CDR Builders Inc most frequently appears on the same San Francisco permit filings as A. Urrutia, Atrium Structural Engineering, Benchmark Engineering. Appearing together indicates association on shared filings, not a proven working relationship.
Is CDR Builders Inc a general contractor?▾
CDR 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 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 Aug 23, 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.
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