Diseno
Engineering firm · San Francisco permit activity
Engineering firm active in San Francisco construction, tracked from public building-permit filings.
#121
by NYC filing activity
among NYC architects & engineers, last 90 days
19
project records
Jan 2025 to Jul 2026
6/16
active weeks
weeks with a filing (last 16)
19 projects
Scopes, declared values and this firm's role on each one
See 19 projects involving Diseno
Recent projects involving this firm
Financial District/South Beach
12th floor: hvac modifications under reference # 202606032405
$1.8M
Pacific Heights
Steam boiler replacement with new of same capacity. no architectural or building structural…
$189K
Presidio Heights
Replace two existing 4,000 mbh gas-fired hot water boilers with four new 1,999 mbh…
$50K
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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19 project records for Diseno: addresses, values, project teams
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Middle 50% of declared values: $71K–$309K (median $196K)
Most recent filing: Financial District/South Beach · Jul 24, 2026
5 active · 4 newly observed last 90 days
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Filing activity · last 16 weeks
APR
MAY
JUN
JUL
5
active projects (last 90d)
4
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Commercial100%
Geography · by borough
Financial District/South Beach76%
Chinatown6%
Pacific Heights6%
Presidio Heights6%
Russian Hill6%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | California Electric Design | Engineering | 3 | |
| 2 | A.J. Miller & Associates | Engineering | 2 | |
| 3 | Ajp Associants Inc | Engineering | 2 | |
| 4 | Ashley Miller | Architecture | 2 | |
| 5 | Forell/Elesser Engineering | Engineering | 1 | |
| 1 | Matrix Hg Inc | General contractor | 7 | |
| 2 | Peacock Construction | General contractor | 5 | |
| 3 | City Mechanical Inc | General contractor | 3 | |
| 4 | Golden Gate Fire Protection Inc | General contractor | 2 | |
| 5 | Bilcor 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 Diseno filed?▾
PermitPipeline tracks 19 San Francisco building-permit projects for Diseno (Jan 2025 to Jul 2026). 5 had filing activity in the last 90 days.
Does Diseno work on commercial or residential projects?▾
Across its tracked San Francisco filings, 100% of Diseno's projects are commercial and 0% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Diseno work?▾
68% of Diseno's tracked San Francisco projects are in Financial District/South Beach.
What is a typical Diseno project worth?▾
Across the 41 tracked projects with a declared value, Diseno averages $159K per project (declared value on the permit filing, not contract value).
Which firms does Diseno work with most often?▾
Diseno most frequently appears on the same San Francisco permit filings as Matrix Hg Inc, Peacock Construction, California Electric Design. Appearing together indicates association on shared filings, not a proven working relationship.
Is Diseno an engineering firm?▾
Diseno 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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