Tef is an architecture firm with 12 tracked San Francisco building-permit projects on record, with the latest filing in that record 86 days ago. Its filings (Mar 2025 to Jun 2026) are concentrated in Mission and Financial District/South Beach, 100% commercial. A typical project in the record declares $15K–$1.2M. If you work at Tef, claim this page to add a description.
Filed 86 days ago
#538
by SF filing activity
among SF architects & engineers, 90 days to Aug 23, 2026
12
projects
from 21 filings
1/16
active week
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$15K Mission commercial renovation
Grade CActive 2 months ago · Tef: architect
Revision to. at passenger elevators #1 machine room. addition of screen divider between disconnects…
GC named · 1 other firm identified · 1 anticipated category not yet filed
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$2.3M Financial District/South Beach renovation
Active 10 months ago · Tef: architect
Elevator modernization of two traction elevator 1 & 2. refurbish hoistway machines, new door operator, new spring roller guides, new normal…
No GC named · 3 engineers identified
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Mission commercial renovation
Grade DActive 5 months ago · Tef: architect
Revision to: addition to partial single line diagram for new scope and reference sheet for as-builts single line diagram. removal of…
GC named · Engineer identified
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12 project records for Tef: addresses, values, project teams
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Typical project$15K–$1.2M$1.1M typical67× the SF median ($17K)Last filed86 days agoMission · Jun 23, 2026Last 90 days1 active1 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Jun 2026
MAY
JUN
JUL
AUG
Project mix · by use
Commercial100%
Geography · by neighborhood
Mission40%
Financial District/South Beach30%
Chinatown10%
Hayes Valley10%
South of Market10%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Acg Engineers Inc | Engineering | 2 | |
| 2 | Aditya Paranjape | Engineering | 2 | |
| 3 | RJSD | Engineering | 2 | |
| 1 | W E Lyons Construction Co | General contractor | 3 | |
| 2 | Pioneer Fire Inc. | General contractor | 1 | |
| 3 | Richlen Construction | General contractor | 1 |
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Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
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State licenseCalifornia architect #C28490On 2 of this firm's filings. Architect licenses are held by individuals, not by firms.
Repeat working relationships4 firmsFirms this one appears with on more than one project, out of 6 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Tef appear on?▾
PermitPipeline tracks 12 San Francisco building-permit projects for Tef (Mar 2025 to Jun 2026). 1 had filing activity in the last 90 days.
Does Tef work on commercial or residential projects?▾
Across its tracked San Francisco filings, 100% of Tef'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 Tef work?▾
40% of Tef's tracked San Francisco projects are in Mission.
What is a typical Tef project worth?▾
The median declared value across the 12 San Francisco projects Tef has on record that state one is $1.1M (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Tef?▾
Tef most frequently appears on the same San Francisco permit filings as W E Lyons Construction Co, Acg Engineers Inc, Aditya Paranjape. Appearing together indicates association on shared filings, not a proven working relationship.
Is Tef an architecture firm?▾
Tef is listed as an architecture firm 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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