(650) 344-4424360 Swift Ave Ste 26, South San Francisco, CA 94080
O'conner Plumbing And Fire Pro is a general contractor with 33 tracked San Francisco building-permit projects on record, with the latest filing in that record 27 days ago. Its filings (Mar 2025 to Aug 2026) are concentrated in Sunset/Parkside and Inner Sunset, 93% residential. A typical project in the record declares $9K–$40K. If you work at O'conner Plumbing And Fire Pro, claim this page to add a description.
Filed 27 days ago
#33
by SF filing activity
among SF general contractors, 90 days to Aug 23, 2026
33
projects
from 110 filings
14/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$180K South of Market tenant improvement
Grade BActive 1 month ago · O'conner Plumbing And Fire Pro: GC
Interior only base building work for prospection tenants. partiitions- partial hieghts for enclosed block of restrooms. wet…
GC named · Architect identified · Design firm identified · 1 anticipated category not yet filed
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$75K Haight Ashbury renovation
Grade BActive 2 months ago · 2 filings · O'conner Plumbing And Fire Pro: GC
Revision to. remodel (e) kitchen with new plumbing fixtures and provide accessibility for doorways & travel path. accessible restroom…
GC named · 2 architects identified · 2 Design firms identified · Engineer identified · 3 specialty contractors identified
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$5K Sunset/Parkside single-family renovation
Grade DActive 4 months ago · O'conner Plumbing And Fire Pro: GC
Install new wiring for new lower ground floor area. install new wiring for 2 new bathrooms and all new rooms on ground level area. install…
GC named · Architect identified · Specialty contractor identified
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
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33 project records for O'conner Plumbing And Fire Pro: addresses, values, project teams
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Typical project$9K–$40K$15K typical88% of the SF median ($17K)Last filed27 days agoInner Richmond · Aug 21, 2026Last 90 days14 active4 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Jun 2026
MAY
JUN
JUL
AUG
Project mix · by use
Commercial7%
Residential93%
Geography · by neighborhood
Sunset/Parkside29%
Inner Sunset23%
Mission18%
Outer Richmond18%
Nob Hill12%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | A. Urrutia | Architecture | 1 | |
| 2 | Andy Levine Architect | Architecture | 1 | |
| 3 | Caha Design Group | Architecture | 1 | |
| 4 | Enertia Design | Engineering | 1 | |
| 5 | Five Design | Architecture | 1 | |
| 1 | O'conaire Construction | General contractor | 4 | |
| 2 | Caruso Construction Inc. | General contractor | 3 | |
| 3 | Roche Electric | Electrical contractor | 3 | |
| 4 | Cahalane Electric Inc | Electrical contractor | 3 | |
| 5 | Ireland Tile & Stone Inc | Plumbing contractor | 3 |
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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 relationships8 firmsFirms this one appears with on more than one project, out of 39 in total.
Permit speed18 days5 days shorter than the SF median
based on 15 firm filings vs 4,623 SF filings
based on 15 firm filings vs 4,623 SF filings
Frequently asked questions
How many SF projects does O'conner Plumbing And Fire Pro appear on?▾
PermitPipeline tracks 33 San Francisco building-permit projects for O'conner Plumbing And Fire Pro (Mar 2025 to Aug 2026). 14 had filing activity in the last 90 days.
Does O'conner Plumbing And Fire Pro work on commercial or residential projects?▾
Across its tracked San Francisco filings, 7% of O'conner Plumbing And Fire Pro's projects are commercial and 93% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does O'conner Plumbing And Fire Pro work?▾
29% of O'conner Plumbing And Fire Pro's tracked San Francisco projects are in Sunset/Parkside.
What is a typical O'conner Plumbing And Fire Pro project worth?▾
The median declared value across the 33 San Francisco projects O'conner Plumbing And Fire Pro has on record that state one is $15K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as O'conner Plumbing And Fire Pro?▾
O'conner Plumbing And Fire Pro most frequently appears on the same San Francisco permit filings as O'conaire Construction, Caruso Construction Inc., Roche Electric. Appearing together indicates association on shared filings, not a proven working relationship.
Is O'conner Plumbing And Fire Pro a general contractor?▾
O'conner Plumbing And Fire Pro 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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