gngcsf.com3626 Geary Blvd Suite 207, San Francisco, CA 94118
GNGC Builders Inc is a general contractor with 6 tracked San Francisco building-permit projects on record, with the latest filing in that record 159 days ago. Its filings (Mar 2025 to Apr 2026) are concentrated in Outer Richmond and Inner Richmond, 100% residential. A typical project in the record declares $1–$98K. If you work at GNGC Builders Inc, claim this page to add a description.
Filed 159 days ago
#1,681
by SF filing activity
among SF general contractors, 90 days to Aug 23, 2026
6
projects
from 14 filings
0/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$335K Potrero Hill single-family renovation
Grade BActive 5 months ago · 2 filings · GNGC Builders: GC
Revision to: to provide further renovation of existing kitchen and existing second floor bathroom
GC named · 2 architects identified · 2 engineers identified · 1 anticipated category not yet filed
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$98K Inner Richmond multifamily renovation
Last active May 2025 · GNGC Builders: GC
Work category: 2pa; remodel apartment unit: 2 bathrooms, kitchen and laundry
GC named · Architect identified · Engineer identified
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Outer Richmond single-family renovation
Active 6 months ago · GNGC Builders: GC
To obtain final inspection for work approved under and. all work is complete
GC named
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3 more
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Scopes, values, teams and filing history for every one
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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 GNGC Builders Inc: addresses, values, project teams
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Typical project$1–$98K$13K typical74% of the SF median ($17K)Last filed159 days agoPotrero Hill · Apr 10, 2026Last 90 days0 active0 newly filed
Filing activity · 16 weeks to Aug 23, 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by neighborhood
Outer Richmond50%
Inner Richmond33%
Potrero Hill17%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Himmati Engineering | Architecture | 2 | |
| 2 | Topetcher Architectural | Architecture | 1 | |
| 3 | Topetcher Architecture Inc. | Architecture | 1 | |
| None on shared filings. | ||||
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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 licenseCSLB Contractor #995413As filed on 2 permits
Repeat working relationships1 firmFirms this one appears with on more than one project, out of 3 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does GNGC Builders Inc appear on?▾
PermitPipeline tracks 6 San Francisco building-permit projects for GNGC Builders Inc (Mar 2025 to Apr 2026). 0 had filing activity in the last 90 days.
Does GNGC Builders Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of GNGC Builders Inc'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 GNGC Builders Inc work?▾
50% of GNGC Builders Inc's tracked San Francisco projects are in Outer Richmond.
What is a typical GNGC Builders Inc project worth?▾
The median declared value across the 6 San Francisco projects GNGC Builders Inc has on record that state one is $13K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as GNGC Builders Inc?▾
GNGC Builders Inc most frequently appears on the same San Francisco permit filings as Himmati Engineering, Topetcher Architectural, Topetcher Architecture Inc.. Appearing together indicates association on shared filings, not a proven working relationship.
Is GNGC Builders Inc a general contractor?▾
GNGC Builders 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 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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