CA_ENGINEER:S5090
Engineering firm · San Francisco permit activity
Engineering firm active in San Francisco construction, tracked from public building-permit filings.
#372
by NYC filing activity
among NYC architects & engineers, last 90 days
5
project records
Jun 2025 to Jun 2026
2/16
active weeks
weeks with a filing (last 16)
5 projects
Scopes, declared values and this firm's role on each one
See 5 projects involving Ca_engineer:S5090
Recent projects involving this firm
Tenderloin
Repair facade/exterior concrete repair/sprawling
$70K
Pacific Heights
Adding scope to existing job card 202605141246 adding concrete walls and base to existing sump…
$12K
Castro/Upper Market
Erect 4-story over basement, type vb, 2-unit residential building
$2.5M
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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5 project records for Ca_engineer:S5090: addresses, values, project teams
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Middle 50% of declared values: $12K–$70K (median $20K)
Most recent filing: Tenderloin · Jun 8, 2026
2 active · 2 newly observed last 90 days
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Filing activity · last 16 weeks
APR
MAY
JUN
JUL
2
active projects (last 90d)
2
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Residential100%
Geography · by borough
Castro/Upper Market20%
Inner Richmond20%
Pacific Heights20%
Tenderloin20%
West of Twin Peaks20%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Curtis Hollenbeck | Architecture | 1 | |
| 2 | Dumican & Mosey Architects | Architecture | 1 | |
| 1 | Cs Construction Co | General contractor | 1 | |
| 2 | Eastwood Development Incorporated | General contractor | 1 | |
| 3 | Fahan Construction Inc | General contractor | 1 | |
| 4 | Matarozzi/Pelsinger Builders Inc. | General contractor | 1 |
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 CA_ENGINEER:S5090 filed?▾
PermitPipeline tracks 5 San Francisco building-permit projects for CA_ENGINEER:S5090 (Jun 2025 to Jun 2026). 2 had filing activity in the last 90 days.
Does CA_ENGINEER:S5090 work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of CA_ENGINEER:S5090'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 CA_ENGINEER:S5090 work?▾
20% of CA_ENGINEER:S5090's tracked San Francisco projects are in Castro/Upper Market.
What is a typical CA_ENGINEER:S5090 project worth?▾
Across the 5 tracked projects with a declared value, CA_ENGINEER:S5090 averages $523K per project (declared value on the permit filing, not contract value).
Which firms does CA_ENGINEER:S5090 work with most often?▾
CA_ENGINEER:S5090 most frequently appears on the same San Francisco permit filings as Cs Construction Co, Curtis Hollenbeck, Dumican & Mosey Architects. Appearing together indicates association on shared filings, not a proven working relationship.
Is CA_ENGINEER:S5090 an engineering firm?▾
CA_ENGINEER:S5090 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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