North Bay Construction
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#848
by NYC filing activity
among NYC architects & engineers, last 90 days
12
project records
Jan 2025 to Apr 2026
2/16
active weeks
weeks with a filing (last 16)
12 projects
Scopes, declared values and this firm's role on each one
See 12 projects involving North Bay Construction
Recent projects involving this firm
Castro/Upper Market
Units 1-3- repair in kind less than 50% of (e) front and rear deck and waterproof
$70K
Noe Valley
Remodel of (e) 2-story residence with associated mep work. 3-story vertical addtion. convert…
$500K
Western Addition
Remove (e) exterior door for (e) lower level storage space at rear facade and install (n)…
$15K
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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12 project records for North Bay Construction: addresses, values, project teams
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Middle 50% of declared values: $5K–$183K (median $70K)
Most recent filing: Castro/Upper Market · Apr 30, 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
Commercial9%
Residential91%
Geography · by borough
Castro/Upper Market25%
Noe Valley25%
Western Addition25%
Financial District/South Beach13%
Haight Ashbury12%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Semco | Engineering | 2 | |
| 2 | Studio Maven | Architecture | 2 | |
| 3 | Acg Engineers Inc | Engineering | 1 | |
| 4 | CA_ARCHITECT:C-33430 | Architecture | 1 | |
| 5 | Martinkovic Milford Architects | Architecture | 1 | |
| 1 | Klm Utilities, Llc | 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 North Bay Construction filed?▾
PermitPipeline tracks 12 San Francisco building-permit projects for North Bay Construction (Jan 2025 to Apr 2026). 0 had filing activity in the last 90 days.
Does North Bay Construction work on commercial or residential projects?▾
Across its tracked San Francisco filings, 9% of North Bay Construction's projects are commercial and 91% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does North Bay Construction work?▾
17% of North Bay Construction's tracked San Francisco projects are in Castro/Upper Market.
What is a typical North Bay Construction project worth?▾
Across the 16 tracked projects with a declared value, North Bay Construction averages $78K per project (declared value on the permit filing, not contract value).
Which firms does North Bay Construction work with most often?▾
North Bay Construction most frequently appears on the same San Francisco permit filings as Semco, Studio Maven, Acg Engineers Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is North Bay Construction a general contractor?▾
North Bay Construction 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 DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from SF DBI filings.
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