Brothers Collins Woodworking Inc is a general contractor with 5 tracked San Francisco building-permit projects on record, with the latest filing in that record 70 days ago. Its filings (Feb 2025 to Jul 2026) are concentrated in Twin Peaks and West of Twin Peaks, 100% residential. A typical project in the record declares $1–$90K. If you work at Brothers Collins Woodworking Inc, claim this page to add a description.
Filed 70 days ago
#771
by SF filing activity
among SF general contractors, 90 days to Aug 23, 2026
5
projects
from 10 filings
2/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$100K West of Twin Peaks single-family renovation
Grade BActive 4 months ago · Brothers Collins Woodworking: GC
Remodel/reconfigure (e) kitchen, remodel /reconfigure (e) full bath. add second full bath. reconfigure (e) stairs down to (e) garage
GC named · Architect identified · Engineer identified
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West of Twin Peaks single-family renovation
Grade DActive 2 months ago · 2 filings · Brothers Collins Woodworking: GC
Revision to. provide one condensing unit for entire house with one air handler in attic and one air handler in first floor
GC named · Specialty contractor identified
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Twin Peaks multifamily renovation
Grade DActive 2 months ago · Brothers Collins Woodworking: GC
To obtain final inspection for work approved under. all work is complete
GC named
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5 project records for Brothers Collins Woodworking Inc: addresses, values, project teams
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Typical project$1–$90K$10K typical56% of the SF median ($17K)Last filed70 days agoTwin Peaks · Jul 8, 2026Last 90 days2 active1 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Jul 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by neighborhood
Twin Peaks60%
West of Twin Peaks40%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Double -D Engineering | Engineering | 1 | |
| 2 | Studio 797 | Architecture | 1 | |
| 1 | Michael Jurado Plumbing Inc | Plumbing 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 licenseCSLB Contractor #971717As filed on 2 permits
Repeat working relationships0 firmsFirms this one appears with on more than one project, out of 3 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Brothers Collins Woodworking Inc appear on?▾
PermitPipeline tracks 5 San Francisco building-permit projects for Brothers Collins Woodworking Inc (Feb 2025 to Jul 2026). 2 had filing activity in the last 90 days.
Does Brothers Collins Woodworking Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Brothers Collins Woodworking 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 Brothers Collins Woodworking Inc work?▾
60% of Brothers Collins Woodworking Inc's tracked San Francisco projects are in Twin Peaks.
What is a typical Brothers Collins Woodworking Inc project worth?▾
The median declared value across the 5 San Francisco projects Brothers Collins Woodworking Inc has on record that state one is $10K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Brothers Collins Woodworking Inc?▾
Brothers Collins Woodworking Inc most frequently appears on the same San Francisco permit filings as Double -D Engineering, Studio 797, Michael Jurado Plumbing Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is Brothers Collins Woodworking Inc a general contractor?▾
Brothers Collins Woodworking 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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