Jr Structural Engineering Inc is an architecture firm with 4 tracked San Francisco building-permit projects on record, with the latest filing in that record 48 days ago. Its filings (Apr 2025 to Jun 2026) are concentrated in Tenderloin and Nob Hill, 100% residential. A typical project in the record declares $80K–$250K. If you work at Jr Structural Engineering Inc, claim this page to add a description.
Filed 48 days ago
#472
by SF filing activity
among SF architects & engineers, 90 days to Aug 23, 2026
4
projects
from 12 filings
4/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$250K Tenderloin multifamily renovation
Grade BActive 3 months ago · Jr Structural Engineering: architect
Work category: 2pa; 604, and 605. new water and drain stub outs. new shower valves. tub installations
GC named · Design firm identified · 3 specialty contractors identified
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$200K Sunset/Parkside single-family renovation
Grade AActive 3 months ago · Jr Structural Engineering: architect
Relocate to fire damaged repair to house including interior finishes, repair, windows and doors and electrical work. all work will be like…
No GC named · 2 anticipated categories not yet filed
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$56K Nob Hill multifamily renovation
Last active Apr 2025 · Jr Structural Engineering: architect
Online electrical permit: 4 of 4 - 9 floors. add low frequency sounders in sleeping areas to comply with 1103.7.6.1 & upgrade fa systems…
GC named · Design firm identified · 2 specialty contractors identified
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4 project records for Jr Structural Engineering Inc: addresses, values, project teams
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Typical project$80K–$250K$150K typical8.8× the SF median ($17K)Last filed48 days agoTenderloin · Jul 31, 2026Last 90 days2 active1 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Jun 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by neighborhood
Tenderloin50%
Nob Hill25%
Sunset/Parkside25%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| None on shared filings. | ||||
| 1 | Blu Sky Restoration Contractors LLC | General contractor | 3 | |
| 2 | Commercial Fire Protection LLC | General contractor | 1 | |
| 3 | K O A Ferreira Inc/Dba Ferreira Service | General contractor | 1 | |
| 4 | L & S Plumbing | Plumbing 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 #C043908On 4 of this firm's filings. Architect licenses are held by individuals, not by firms.
Repeat working relationships1 firmFirms this one appears with on more than one project, out of 4 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Jr Structural Engineering Inc appear on?▾
PermitPipeline tracks 4 San Francisco building-permit projects for Jr Structural Engineering Inc (Apr 2025 to Jun 2026). 2 had filing activity in the last 90 days.
Does Jr Structural Engineering Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Jr Structural Engineering 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 Jr Structural Engineering Inc work?▾
50% of Jr Structural Engineering Inc's tracked San Francisco projects are in Tenderloin.
What is a typical Jr Structural Engineering Inc project worth?▾
The median declared value across the 4 San Francisco projects Jr Structural Engineering Inc has on record that state one is $150K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Jr Structural Engineering Inc?▾
Jr Structural Engineering Inc most frequently appears on the same San Francisco permit filings as Blu Sky Restoration Contractors LLC, Commercial Fire Protection LLC, K O A Ferreira Inc/Dba Ferreira Service. Appearing together indicates association on shared filings, not a proven working relationship.
Is Jr Structural Engineering Inc an architecture firm?▾
Jr Structural Engineering Inc 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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