Ecr Engineering
Engineering firm · San Francisco permit activity
Engineering firm active in San Francisco construction, tracked from public building-permit filings.
#54
by NYC filing activity
among NYC architects & engineers, last 90 days
38
project records
Jan 2025 to Jul 2026
11/16
active weeks
weeks with a filing (last 16)
38 projects
Scopes, declared values and this firm's role on each one
See 38 projects involving Ecr Engineering
Recent projects involving this firm
Castro/Upper Market
Revision to (e) pa#202509306398, revise the design to match the existing conditions. revise…
$60K
Marina
To comply with nov:202544911 and repairs in both units due to fire damage. repair the damaged…
$200K
West of Twin Peaks
Replace front stair in kind. new brick to match existing. all other scope shown on the plan is…
$254K
Neighbourhood, filing date, scope and declared value are shown here. Exact addresses, full filing histories and project teams are part of the paid product.
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38 project records for Ecr Engineering: addresses, values, project teams
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Middle 50% of declared values: $15K–$100K (median $50K)
Most recent filing: Castro/Upper Market · Jul 21, 2026
8 active · 5 newly observed last 90 days
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Filing activity · last 16 weeks
APR
MAY
JUN
JUL
8
active projects (last 90d)
5
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Commercial3%
Residential97%
Geography · by borough
Mission27%
Castro/Upper Market23%
Haight Ashbury18%
Marina18%
West of Twin Peaks14%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Ecr Engineering | Architecture | 2 | |
| 2 | Geiszler Architects | Architecture | 1 | |
| 3 | Mk Engineers Inc | Architecture | 1 | |
| 4 | Mk Engineers Inc. | Architecture | 1 | |
| 5 | Mml Architect | Architecture | 1 | |
| 1 | M & L Construction | General contractor | 2 | |
| 2 | Mission Home Remodeling Inc | General contractor | 2 | |
| 3 | Seismic Retrofitters Inc. | General contractor | 2 | |
| 4 | Barcci Builders Inc | General contractor | 2 | |
| 5 | De Brus Construction Inc | General contractor | 2 |
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
Frequently asked questions
How many SF projects has Ecr Engineering filed?▾
PermitPipeline tracks 38 San Francisco building-permit projects for Ecr Engineering (Jan 2025 to Jul 2026). 8 had filing activity in the last 90 days.
Does Ecr Engineering work on commercial or residential projects?▾
Across its tracked San Francisco filings, 3% of Ecr Engineering's projects are commercial and 97% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Ecr Engineering work?▾
16% of Ecr Engineering's tracked San Francisco projects are in Mission.
What is a typical Ecr Engineering project worth?▾
Across the 50 tracked projects with a declared value, Ecr Engineering averages $57K per project (declared value on the permit filing, not contract value).
Which firms does Ecr Engineering work with most often?▾
Ecr Engineering most frequently appears on the same San Francisco permit filings as M & L Construction, Mission Home Remodeling Inc, Seismic Retrofitters Inc.. Appearing together indicates association on shared filings, not a proven working relationship.
Is Ecr Engineering an engineering firm?▾
Ecr Engineering is listed as an engineering firm on its San Francisco permit filings. Roles on this profile are derived from the role each firm holds on public DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from SF DBI filings.
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