CA_ENGINEER:23287
Engineering firm · San Francisco permit activity
Engineering firm active in San Francisco construction, tracked from public building-permit filings.
#884
by NYC filing activity
among NYC architects & engineers, last 90 days
8
project records
Nov 2025 to Apr 2026
1/16
active weeks
weeks with a filing (last 16)
8 projects
Scopes, declared values and this firm's role on each one
See 8 projects involving Ca_engineer:23287
Recent projects involving this firm
Financial District/South Beach
Revision 202511149638- att modification to (e) wireless facility change 6x 3/4 in conduits from…
$35K
Japantown
Revision to pa # 2025-0821-3599: install (1) omnion outdoor plants, remove (8) 170 ah batteries…
$1
Nob Hill
At&t modification of an (e) wireless facility consisting of r/r (3) antennas. (3) rrvs w/mount;…
$77K
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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8 project records for Ca_engineer:23287: addresses, values, project teams
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Middle 50% of declared values: $35K–$80K (median $77K)
Most recent filing: Financial District/South Beach · Apr 21, 2026
0 active · 0 newly observed last 90 days
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Filing activity · last 16 weeks
APR
MAY
JUN
JUL
0
active projects (last 90d)
0
newly observed (last 90d)
Apr 2026
peak month
Project mix · by use
Commercial83%
Residential17%
Geography · by borough
Nob Hill33%
Bayview Hunters Point17%
Financial District/South Beach17%
Japantown17%
North Beach16%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | CA_ENGINEER:81495 | Engineering | 6 | |
| 2 | CA_ENGINEER:77502 | Engineering | 1 | |
| 3 | Tep Opco, Llc | Engineering | 1 | |
| 1 | Diablo Telecom & Construction Inc | General contractor | 4 | |
| 2 | High Band Construction Inc | General contractor | 1 | |
| 3 | Nrci Telecom | 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:23287 filed?▾
PermitPipeline tracks 8 San Francisco building-permit projects for CA_ENGINEER:23287 (Nov 2025 to Apr 2026). 0 had filing activity in the last 90 days.
Does CA_ENGINEER:23287 work on commercial or residential projects?▾
Across its tracked San Francisco filings, 83% of CA_ENGINEER:23287's projects are commercial and 17% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does CA_ENGINEER:23287 work?▾
25% of CA_ENGINEER:23287's tracked San Francisco projects are in Nob Hill.
What is a typical CA_ENGINEER:23287 project worth?▾
Across the 9 tracked projects with a declared value, CA_ENGINEER:23287 averages $52K per project (declared value on the permit filing, not contract value).
Which firms does CA_ENGINEER:23287 work with most often?▾
CA_ENGINEER:23287 most frequently appears on the same San Francisco permit filings as CA_ENGINEER:81495, Diablo Telecom & Construction Inc, CA_ENGINEER:77502. Appearing together indicates association on shared filings, not a proven working relationship.
Is CA_ENGINEER:23287 an engineering firm?▾
CA_ENGINEER:23287 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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