Diseno
Engineering firm · San Francisco permit activity
Engineering firm active in San Francisco construction, tracked from public building-permit filings.
#121
by SF filing activity
among SF architects & engineers, last 90 days
19
projects tracked
Jan 2025 to Jul 2026
6/16
active weeks
weeks with a filing (last 16)
2 of the 19 Diseno projects filed new permits in the last 30 days.
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$1.8M Financial District/South Beach HVAC upgrade
Filed 12 days ago · 2 filings · Diseno: engineer
12th floor: hvac modifications under reference
GC named · Architect identified
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$847K Financial District/South Beach tenant improvement
Filed 1 month ago · 3 filings · Diseno: engineer
20th/f: ref to tenant improvement.: hvac modification to support interior tenant improvement. central equipment is e) to remain
GC named · Architect identified · 2 engineers identified
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$50K Presidio Heights renovation
Filed 1 month ago · Diseno: engineer
Replace two existing 4,000 mbh gas-fired hot water boilers with four new 1,999 mbh high-efficiency boilers. replace (e) 210 gallon indirect…
No GC named · Engineer identified
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16 more
Diseno projects with project intelligence
Scopes, values, teams and filing history for every one
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner and contact details and full filing histories are part of the paid product.
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
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 neighborhood
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, City Mechanical Inc. 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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