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Singular Builders

General contractor · San Francisco
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singularbuilders.cominfo@singularbuilders.comLinkedIn101 Montgomery St, San Francisco, CA 94104
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Singular Builders is a general contractor with 35 tracked San Francisco building-permit projects on record, with the latest filing in that record 27 days ago. Its filings (Jan 2025 to Sep 2026) are concentrated in Financial District/South Beach and Bayview Hunters Point, 100% commercial. A typical project in the record declares $32K–$450K. If you work at Singular Builders, claim this page to add a description.

Filed 27 days ago
#120
by SF filing activity
among SF general contractors, 90 days to Oct 4, 2026
35
projects
from 63 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$32K–$450K$107K typical6.3× the SF median ($17K)Last filed27 days agoFinancial District/South Beach · Sep 10, 2026Last 90 days6 active5 newly filed

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

JUN
JUL
AUG
SEP

Project mix · by use

Commercial100%

Geography · by neighborhood

Financial District/South Beach54%
Bayview Hunters Point15%
Lakeshore12%
Mission Bay11%
Mission8%

Shared-project connections

#FirmPrimary roleSharedRelative
1Lochte Architectural GroupArchitecture4
2Asd/skyArchitecture3
3Lpas Architecture + DesignArchitecture3
4Perkins&WillArchitecture2
5A R & BEngineering2
1Polr ElectricElectrical contractor2
2American Mechanical IncGeneral contractor1
3Aquamatic Fire ProtectionGeneral contractor1
4Arch Plumbing IncGeneral contractor1
5C B F IncGeneral contractor1

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 licenseCSLB Contractor #1104356As filed on 22 permits
Repeat working relationships8 firmsFirms this one appears with on more than one project, out of 43 in total.
Permit speed69 days
This firm69d
SF median22d
47 days longer than the SF median
based on 21 firm filings vs 5,844 SF filings

Frequently asked questions

How many SF projects does Singular Builders appear on?▾
PermitPipeline tracks 35 San Francisco building-permit projects for Singular Builders (Jan 2025 to Sep 2026). 6 had filing activity in the last 90 days.
Does Singular Builders work on commercial or residential projects?▾
Across its tracked San Francisco filings, 100% of Singular Builders's projects are commercial and 0% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Singular Builders work?▾
54% of Singular Builders's tracked San Francisco projects are in Financial District/South Beach.
What is a typical Singular Builders project worth?▾
The median declared value across the 35 San Francisco projects Singular Builders has on record that state one is $107K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Singular Builders?▾
Singular Builders most frequently appears on the same San Francisco permit filings as Lochte Architectural Group, Asd/sky, Lpas Architecture + Design. Appearing together indicates association on shared filings, not a proven working relationship.
Is Singular Builders a general contractor?▾
Singular Builders 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.

Photography

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