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Arch Plumbing Inc

General contractor · San Francisco
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archplumbinginc.com(415) 375-0302service@archplumbinginc.comLinkedIn121 Quint St, San Francisco, CA 94124
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Arch Plumbing Inc is a general contractor with 66 tracked San Francisco building-permit projects on record, with the latest filing in that record 47 days ago. Its filings (Jan 2025 to Jul 2026) are concentrated in Mission Bay and Nob Hill, 90% residential. A typical project in the record declares $1–$42K. If you work at Arch Plumbing Inc, claim this page to add a description.

Filed 47 days ago
#46
by SF filing activity
among SF general contractors, 90 days to Oct 4, 2026
66
projects
from 227 filings
8/16
active weeks
weeks with a filing (16 weeks to Oct 4, 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$1–$42K$25K typical1.5× the SF median ($17K)Last filed47 days agoCastro/Upper Market · Aug 21, 2026Last 90 days10 active2 newly filed

Filing activity · 16 weeks to Oct 4, 2026 · peak Jul 2026

JUN
JUL
AUG
SEP

Project mix · by use

Commercial10%
Residential90%

Geography · by neighborhood

Mission Bay30%
Nob Hill19%
Pacific Heights18%
West of Twin Peaks18%
Financial District/South Beach15%

Shared-project connections

#FirmPrimary roleSharedRelative
1Outerlands DesignArchitecture2
2A. Gordon Atkinson AIAArchitecture1
3Ecr EngineeringArchitecture1
4InnodezEngineering1
5Jennifer Tulley ArchitectsArchitecture1
1Altos Electric IncElectrical contractor4
2Chasov Electrical Voice & DataElectrical contractor4
3Crime WatchGeneral contractor3
4Delippis TilePlumbing contractor3
5Bay Best Construction IncGeneral contractor2

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.
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 relationships15 firmsFirms this one appears with on more than one project, out of 77 in total.
Permit speed72 days
This firm72d
SF median23d
49 days longer than the SF median
based on 9 firm filings vs 5,089 SF filings

Frequently asked questions

How many SF projects does Arch Plumbing Inc appear on?▾
PermitPipeline tracks 66 San Francisco building-permit projects for Arch Plumbing Inc (Jan 2025 to Jul 2026). 10 had filing activity in the last 90 days.
Does Arch Plumbing Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 10% of Arch Plumbing Inc's projects are commercial and 90% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Arch Plumbing Inc work?▾
30% of Arch Plumbing Inc's tracked San Francisco projects are in Mission Bay.
What is a typical Arch Plumbing Inc project worth?▾
The median declared value across the 47 San Francisco projects Arch Plumbing Inc has on record that state one is $25K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Arch Plumbing Inc?▾
Arch Plumbing Inc most frequently appears on the same San Francisco permit filings as Altos Electric Inc, Chasov Electrical Voice & Data, Crime Watch. Appearing together indicates association on shared filings, not a proven working relationship.
Is Arch Plumbing Inc a general contractor?▾
Arch Plumbing 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 Oct 4, 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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