Ecr Engineering
Architecture firm · San Francisco permit activity
Architecture firm active in San Francisco construction, tracked from public building-permit filings.
#27
by NYC filing activity
among NYC architects & engineers, last 90 days
77
project records
Jan 2025 to Jul 2026
9/16
active weeks
weeks with a filing (last 16)
77 projects
Scopes, declared values and this firm's role on each one
See 77 projects involving Ecr Engineering
Recent projects involving this firm
Bayview Hunters Point
To comply with n.o.v. #200006672 items 4 and 5. rebuild existing collapsed fire egress stairs…
$35K
Bayview Hunters Point
To comply with n.o.v. #200006672 items 4 and 5. rebuild existing collapsed fire egress stairs…
$35K
Castro/Upper Market
Revision to (e) pa#202509306398, revise the design to match the existing conditions. revise…
$60K
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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77 project records for Ecr Engineering: addresses, values, project teams
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Middle 50% of declared values: $25K–$120K (median $50K)
Most recent filing: Bayview Hunters Point · Jul 22, 2026
11 active · 9 newly observed last 90 days
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Filing activity · last 16 weeks
APR
MAY
JUN
JUL
11
active projects (last 90d)
9
newly observed (last 90d)
Apr 2026
peak month
Project mix · by use
Commercial4%
Residential96%
Geography · by borough
Castro/Upper Market25%
Marina24%
Sunset/Parkside21%
Mission15%
Outer Richmond15%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Ecr Engineering | Engineering | 2 | |
| 2 | Mist Architects | Architecture | 2 | |
| 3 | Molina & Timmins Architect | Architecture | 1 | |
| 4 | One Design | Architecture | 1 | |
| 5 | Anura Design | Architecture | 1 | |
| 1 | Seismic Retrofitters Inc. | General contractor | 5 | |
| 2 | Edri Construction Inc | General contractor | 4 | |
| 3 | M & L Construction | General contractor | 3 | |
| 4 | Elisha Mayost | General contractor | 2 | |
| 5 | Sft Construction Corp | 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 77 San Francisco building-permit projects for Ecr Engineering (Jan 2025 to Jul 2026). 11 had filing activity in the last 90 days.
Does Ecr Engineering work on commercial or residential projects?▾
Across its tracked San Francisco filings, 4% of Ecr Engineering's projects are commercial and 96% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Ecr Engineering work?▾
10% of Ecr Engineering's tracked San Francisco projects are in Castro/Upper Market.
What is a typical Ecr Engineering project worth?▾
Across the 89 tracked projects with a declared value, Ecr Engineering averages $79K 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 Seismic Retrofitters Inc., Edri Construction Inc, M & L Construction. Appearing together indicates association on shared filings, not a proven working relationship.
Is Ecr Engineering an architecture firm?▾
Ecr Engineering 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 DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from SF DBI filings.
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