Bayside Mechanical Inc is a general contractor with 8 tracked San Francisco building-permit projects on record, with the latest filing in that record 159 days ago. Its filings (Jan 2025 to Mar 2026) are concentrated in South of Market and Bernal Heights, 86% residential. A typical project in the record declares $3K–$7K. If you work at Bayside Mechanical Inc, claim this page to add a description.
Filed 159 days ago
#1,616
by SF filing activity
among SF general contractors, 90 days to Aug 23, 2026
8
projects
from 22 filings
0/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$40K Bernal Heights commercial renovation
Grade DActive 5 months ago · Bayside Mechanical: GC
Provide power to kilns
GC named · 2 architects identified · 2 engineers identified
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Mission multifamily renovation
Active 6 months ago · Bayside Mechanical: GC
To obtain final inspection for work approved under. all work is complete
GC named · Design firm identified · 3 specialty contractors identified
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$3K South of Market multifamily renovation
Last active Jul 2025 · Bayside Mechanical: GC
Roof: replace 199,000 btu boiler for hot water heater
GC named · Architect identified · Engineer identified · Specialty contractor identified
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner names and mailing addresses, and full filing histories are part of the paid product.
8 project records for Bayside Mechanical Inc: addresses, values, project teams
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Typical project$3K–$7K$3K typical18% of the SF median ($17K)Last filed159 days agoBernal Heights · Apr 10, 2026Last 90 days0 active0 newly filed
Filing activity · 16 weeks to Aug 23, 2026
MAY
JUN
JUL
AUG
Project mix · by use
Commercial14%
Residential86%
Geography · by neighborhood
South of Market50%
Bernal Heights25%
Haight Ashbury13%
Mission12%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Bayside Mechanical | Architecture | 5 | |
| 2 | 444 Architects | Architecture | 1 | |
| 3 | Saw//Spiegel Ahara Workshop | Architecture | 1 | |
| 1 | Cookline Construction Inc | General contractor | 2 | |
| 2 | Cardenas Construction | General contractor | 1 | |
| 3 | San Francisco Fire Protection | General contractor | 1 | |
| 4 | S R S Electric | Electrical contractor | 1 | |
| 5 | X-Ray Plumbing And Drain Inc | Plumbing contractor | 1 |
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Owner and developer names, and the projects behind each connection, are part of the Leads product.
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
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State licenseNot connectedContractor registration is held by BPELSG. That register is not part of the San Francisco permit record, and we do not yet read it.
Repeat working relationships2 firmsFirms this one appears with on more than one project, out of 11 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Bayside Mechanical Inc appear on?▾
PermitPipeline tracks 8 San Francisco building-permit projects for Bayside Mechanical Inc (Jan 2025 to Mar 2026). 0 had filing activity in the last 90 days.
Does Bayside Mechanical Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 14% of Bayside Mechanical Inc's projects are commercial and 86% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Bayside Mechanical Inc work?▾
50% of Bayside Mechanical Inc's tracked San Francisco projects are in South of Market.
What is a typical Bayside Mechanical Inc project worth?▾
The median declared value across the 8 San Francisco projects Bayside Mechanical Inc has on record that state one is $3K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Bayside Mechanical Inc?▾
Bayside Mechanical Inc most frequently appears on the same San Francisco permit filings as Bayside Mechanical, Cookline Construction Inc, 444 Architects. Appearing together indicates association on shared filings, not a proven working relationship.
Is Bayside Mechanical Inc a general contractor?▾
Bayside Mechanical Inc is listed as a general contractor on its San Francisco permit filings. Roles on this profile are derived from the role each firm holds on public SF DBI filings.
Public aggregate — full project records are part of the paid leads product. Ranking, filing activity, project mix and geography were last recomputed Aug 23, 2026. Project counts, declared values and filing dates are read live from SF DBI filings.
How far back does this record go?▾
This page covers the recent permit record, not the firm’s full history. A firm’s earliest filing here means it was already working when our record opens, not that it started then.
Sources
San Francisco Department of Building Inspection permit filings.
Record source
Read directly from SF DBI filings.
Photography
None are shown until the firm supplies them.
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