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Richard O. Brown is an electrical contractor with 6 tracked San Francisco building-permit projects on record, with the latest filing in that record 29 days ago. Its filings (Feb 2025 to Jul 2026) are concentrated in Castro/Upper Market and Marina, 100% residential. A typical project in the record declares $3K–$50K. If you work at Richard O. Brown, claim this page to add a description.
Filed 29 days ago
#1,068
by SF filing activity
among SF specialty contractors, 90 days to Aug 23, 2026
6
projects
from 24 filings
4/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$50K Castro/Upper Market single-family renovation
Grade DActive 1 month ago · Richard O. Brown: specialty contractor
Solarapp+ approval: sa20260818-2454-251-6755 - installing 13 roof-mounted solar pv modules, 440 watts per module, total no. of rating 5.72…
GC named · 2 Design firms identified · 3 specialty contractors identified
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$211K Castro/Upper Market multifamily renovation
Active 9 months ago · 3 filings · Richard O. Brown: specialty contractor
13-r fire sprinkler system as-builts, ref…
GC named · Design firm identified · 3 specialty contractors identified
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$3K Mission tenant improvement
Last active Aug 2025 · Richard O. Brown: specialty contractor
Deferred mep for tenant improvement
GC named · Design firm identified · Engineer identified · Specialty contractor identified
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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 names and mailing addresses, and full filing histories are part of the paid product.
6 project records for Richard O. Brown: addresses, values, project teams
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Typical project$3K–$50K$30K typical1.8× the SF median ($17K)Last filed29 days agoCastro/Upper Market · Aug 18, 2026Last 90 days1 active1 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
Castro/Upper Market50%
Marina17%
Mission17%
West of Twin Peaks16%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | MK Engineers Inc | Architecture | 1 | |
| 1 | Tripoli Carpentry And Construction | General contractor | 3 | |
| 2 | Sutro Power | General contractor | 2 | |
| 3 | Ace Plumbing & Rooter | General contractor | 1 | |
| 4 | Milo Construction | General contractor | 1 | |
| 5 | Okells Inc | General 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 connectedTrade licenses are held by BPELSG. That register is not part of the San Francisco permit record, and we do not yet read it.
Repeat working relationships2 firmsFirms this one appears with on more than one project, out of 11 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Richard O. Brown appear on?▾
PermitPipeline tracks 6 San Francisco building-permit projects for Richard O. Brown (Feb 2025 to Jul 2026). 1 had filing activity in the last 90 days.
Does Richard O. Brown work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Richard O. Brown'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 Richard O. Brown work?▾
50% of Richard O. Brown's tracked San Francisco projects are in Castro/Upper Market.
What is a typical Richard O. Brown project worth?▾
The median declared value across the 6 San Francisco projects Richard O. Brown has on record that state one is $30K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Richard O. Brown?▾
Richard O. Brown most frequently appears on the same San Francisco permit filings as Tripoli Carpentry And Construction, Sutro Power, Ace Plumbing & Rooter. Appearing together indicates association on shared filings, not a proven working relationship.
Is Richard O. Brown an electrical contractor?▾
Richard O. Brown is listed as an electrical 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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