Bayside Mechanical
Architecture firm · San Francisco permit activity
Architecture firm active in San Francisco construction, tracked from public building-permit filings.
#216
by SF filing activity
among SF architects & engineers, last 90 days
13
projects tracked
Feb 2025 to Jul 2026
3/16
active weeks
weeks with a filing (last 16)
6 of the 26 Bayside Mechanical projects filed new permits in the last 30 days.
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$2.4M Chinatown renovation
Filed 13 days ago · 6 filings · Bayside Mechanical: architect
Deferred stair shop drawing submittal per. interior stair, structural detail only
GC named · 2 architects identified · Engineer identified
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$170K Financial District/South Beach renovation
Filed 22 days ago · 2 filings · Bayside Mechanical: architect
Modify (e) duct and diffuser layout to match new layout @ 10th floor. ref to bpa
GC named · Architect identified
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$7K Bernal Heights tenant improvement
Filed 4 months ago · Bayside Mechanical: architect
Tenant improvement ground fl. convert from retail to retail & art studio. (n) 2 hour wall to separate retail from back of house ceramics…
GC named · Architect identified · Engineer identified
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23 more
Bayside Mechanical 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.
13 project records for Bayside Mechanical: addresses, values, project teams
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Middle 50% of declared values: $3K–$170K (median $100K)
Most recent filing: Chinatown · Jul 23, 2026
3 active · 0 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
3
active projects (last 90d)
0
newly observed (last 90d)
Jul 2026
peak month
Project mix · by use
Commercial50%
Residential50%
Geography · by neighborhood
South of Market40%
Chinatown20%
Financial District/South Beach20%
Bayview Hunters Point10%
Bernal Heights10%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Wz Architecture | Architecture | 2 | |
| 2 | Brereton Architects | Architecture | 1 | |
| 3 | California Electric Design | Engineering | 1 | |
| 4 | Michael Castro | Architecture | 1 | |
| 5 | Saw//Spiegel Ahara Workshop | Architecture | 1 | |
| 1 | Bayside Mechanical Inc | General contractor | 4 | |
| 2 | Build Group Inc. | General contractor | 2 | |
| 3 | C C I Commercial Construction & Improv | General contractor | 2 | |
| 4 | Black Mountain Development | General contractor | 1 | |
| 5 | Cookline Construction 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 Bayside Mechanical filed?▾
PermitPipeline tracks 13 San Francisco building-permit projects for Bayside Mechanical (Feb 2025 to Jul 2026). 3 had filing activity in the last 90 days.
Does Bayside Mechanical work on commercial or residential projects?▾
Across its tracked San Francisco filings, 50% of Bayside Mechanical's projects are commercial and 50% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Bayside Mechanical work?▾
31% of Bayside Mechanical's tracked San Francisco projects are in South of Market.
What is a typical Bayside Mechanical project worth?▾
Across the 21 tracked projects with a declared value, Bayside Mechanical averages $165K per project (declared value on the permit filing, not contract value).
Which firms does Bayside Mechanical work with most often?▾
Bayside Mechanical most frequently appears on the same San Francisco permit filings as Bayside Mechanical Inc, Wz Architecture, C C I Commercial Construction & Improv. Appearing together indicates association on shared filings, not a proven working relationship.
Is Bayside Mechanical an architecture firm?▾
Bayside Mechanical 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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