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O'conaire Construction

General contractor · San Francisco
oconaireconstruction.com(415) 871-44804224 California Street, Suite 204, San Francisco, CA 94118

O'conaire Construction is a general contractor with 25 tracked San Francisco building-permit projects on record, with the latest filing in that record 37 days ago. Its filings (Feb 2025 to Jul 2026) are concentrated in Mission and Castro/Upper Market, 76% residential. A typical project in the record declares $6K–$35K. If you work at O'conaire Construction, claim this page to add a description.

Filed 37 days ago
#246
by SF filing activity
among SF general contractors, 90 days to Aug 23, 2026
25
projects
from 47 filings
5/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
Portfolio · $399/yearFree during launch
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Permit-backed projects · PermitPipeline’s independent record
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.
Typical project$6K–$35K$10K typical59% of the SF median ($17K)Last filed37 days agoMission · Aug 10, 2026Last 90 days4 active3 newly filed

Filing activity · 16 weeks to Aug 23, 2026 · peak Jun 2026

MAY
JUN
JUL
AUG

Project mix · by use

Commercial24%
Residential76%

Geography · by neighborhood

Mission37%
Castro/Upper Market21%
Bayview Hunters Point16%
Sunset/Parkside16%
Inner Sunset10%

Shared-project connections

#FirmPrimary roleSharedRelative
1Altos EngineeringArchitecture3
2Boor Bridges ArchitectArchitecture3
3Jim Treman ArchitectArchitecture1
1O'conner Plumbing And Fire ProGeneral contractor4
2Cahalane Electric IncElectrical contractor2
3Ireland Tile & Stone IncPlumbing contractor2
4Wells Electrical, IncGeneral contractor1
5Faherty PlumbingPlumbing contractor1

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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.
State licenseCSLB Contractor #1004939As filed on 5 permits
Repeat working relationships5 firmsFirms this one appears with on more than one project, out of 8 in total.
Permit speedToo few filings with a recorded issue date to publish a median.

Frequently asked questions

How many SF projects does O'conaire Construction appear on?
PermitPipeline tracks 25 San Francisco building-permit projects for O'conaire Construction (Feb 2025 to Jul 2026). 4 had filing activity in the last 90 days.
Does O'conaire Construction work on commercial or residential projects?
Across its tracked San Francisco filings, 24% of O'conaire Construction's projects are commercial and 76% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does O'conaire Construction work?
37% of O'conaire Construction's tracked San Francisco projects are in Mission.
What is a typical O'conaire Construction project worth?
The median declared value across the 25 San Francisco projects O'conaire Construction 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 O'conaire Construction?
O'conaire Construction most frequently appears on the same San Francisco permit filings as O'conner Plumbing And Fire Pro, Altos Engineering, Boor Bridges Architect. Appearing together indicates association on shared filings, not a proven working relationship.
Is O'conaire Construction a general contractor?
O'conaire Construction 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.
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Sources

San Francisco Department of Building Inspection permit filings.

Record source

Read directly from SF DBI filings.

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