A G Quality Plumbing is a plumbing contractor with 6 tracked San Francisco building-permit projects on record, with the latest filing in that record 96 days ago. Its filings (Jan 2025 to Dec 2025) are concentrated in Potrero Hill and Presidio Heights, 100% residential. A typical project in the record declares $25K–$97K. If you work at A G Quality Plumbing, claim this page to add a description.
Filed 96 days ago
#1,060
by SF filing activity
among SF specialty contractors, 90 days to Aug 23, 2026
6
projects
from 27 filings
2/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
Portfolio · $399/yearFree during launch
Work at A G Quality Plumbing?
Claim your firm and publish up to three projects with photographs. Claiming also gives you your logo, a short introduction and your own contact details.
Permit-backed projects · PermitPipeline’s independent record
$97K Marina multifamily renovation
Active 8 months ago · 3 filings · A G Quality Plumbing: specialty contractor
Work category: 1p; (3) shower pans
GC named · Architect identified · Design firm identified · Engineer identified · 2 specialty contractors identified
View project details →
$200K Potrero Hill multifamily renovation
Last active Jan 2025 · A G Quality Plumbing: specialty contractor
Work category: 1p; replace the water main from the city water meter to the house
GC named · 2 specialty contractors identified
View project details →
$25K Potrero Hill multifamily renovation
Last active Mar 2025 · A G Quality Plumbing: specialty contractor
Work category: 1p; remodel bathroom new tub, new sink, new shower valve, and add a lavatory sink in the water closet
No GC named
View project details →
3 more
A G Quality Plumbing projects with project intelligence
Scopes, values, teams and filing history for every one
Start your 14-day trial →
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 A G Quality Plumbing: addresses, values, project teams
Start 14-day free trial
Typical project$25K–$97K$75K typicalLast filed96 days agoPotrero Hill · Jun 13, 2026Last 90 days1 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
Potrero Hill33%
Presidio Heights33%
Marina17%
Western Addition17%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Himmati Engineering | Architecture | 1 | |
| 2 | Pencil Box Architects | Architecture | 1 | |
| 1 | 7 Hills Construction | General contractor | 2 | |
| 2 | Baa General Builder | General contractor | 1 | |
| 3 | GCI, Inc | General contractor | 1 | |
| 4 | Kevin Webb Construction Inc | General contractor | 1 | |
| 5 | Noa Construction LLC | General contractor | 1 |
Create a free account to see every firm on these projects and how many projects each one shares.
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.
Get an email when A G Quality Plumbing files a new project. Monitor up to 10 firms free.
Create your free account
Already have an account? Log in
Need full project records — addresses, values, parties? Start 14-day free trial
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 relationships1 firmFirms this one appears with on more than one project, out of 9 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does A G Quality Plumbing appear on?▾
PermitPipeline tracks 6 San Francisco building-permit projects for A G Quality Plumbing (Jan 2025 to Dec 2025). 1 had filing activity in the last 90 days.
Does A G Quality Plumbing work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of A G Quality Plumbing'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 A G Quality Plumbing work?▾
33% of A G Quality Plumbing's tracked San Francisco projects are in Potrero Hill.
What is a typical A G Quality Plumbing project worth?▾
The median declared value across the 6 San Francisco projects A G Quality Plumbing has on record that state one is $75K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as A G Quality Plumbing?▾
A G Quality Plumbing most frequently appears on the same San Francisco permit filings as 7 Hills Construction, Baa General Builder, GCI, Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is A G Quality Plumbing a plumbing contractor?▾
A G Quality Plumbing is listed as a plumbing 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.
Firm directories by market