Tritone Construction is a general contractor with 3 tracked San Francisco building-permit projects on record, with the latest filing in that record 328 days ago. Its filings (Jan 2025 to Oct 2025) are concentrated in Excelsior and Marina, 100% residential. If you work at Tritone Construction, claim this page to add a description.
Filed 328 days ago
#2,081
by SF filing activity
among SF general contractors, 90 days to Aug 23, 2026
3
projects
from 7 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
$70K Marina multifamily renovation
Last active Jan 2025 · Tritone Construction: GC
2 unit remodel. remodel 1 full bathroom, add 1 full bathroom in each unit (1 shower pan in each unit). add 1 washer in each unit, redo…
GC named · Architect identified · Engineer identified · 2 specialty contractors identified
View project details →
$10K Excelsior single-family renovation
Active 11 months ago · Tritone Construction: GC
Removing approx 400 sqft of shingle siding. replace with new shingle siding in kind. add vapor barrier siding of building. not street…
GC named
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1 more
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Declared values3 on filetoo few for a rangeLast filed328 days agoMarina · Oct 24, 2025Last 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
Excelsior34%
Marina33%
Mission Bay33%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Hao Engineering & Consulting | Architecture | 1 | |
| 1 | Nathan Cole Construction | General contractor | 1 | |
| 2 | Edam's Electric Inc. | Electrical contractor | 1 |
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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 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 relationships0 firmsFirms 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 Tritone Construction appear on?▾
PermitPipeline tracks 3 San Francisco building-permit projects for Tritone Construction (Jan 2025 to Oct 2025). 0 had filing activity in the last 90 days.
Does Tritone Construction work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Tritone Construction'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 Tritone Construction work?▾
34% of Tritone Construction's tracked San Francisco projects are in Excelsior.
Which firms appear most often on the same filings as Tritone Construction?▾
Tritone Construction most frequently appears on the same San Francisco permit filings as Hao Engineering & Consulting, Nathan Cole Construction, Edam's Electric Inc.. Appearing together indicates association on shared filings, not a proven working relationship.
Is Tritone Construction a general contractor?▾
Tritone 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.
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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