James Spore
Engineering firm · San Francisco permit activity
Engineering firm active in San Francisco construction, tracked from public building-permit filings.
#68
by SF filing activity
among SF architects & engineers, last 90 days
29
projects tracked
Jan 2025 to Jul 2026
6/16
active weeks
weeks with a filing (last 16)
3 of the 29 James Spore projects filed new permits in the last 30 days.
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$127K Japantown renovation
Filed 29 days ago · 3 filings · James Spore: engineer
New electrical run from house parel to new electrical panel at roof. supply for new telecommunication cabinet. - ref bpa
GC named · 1 other firm identified
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$55K South of Market renovation
Filed 15 days ago · 2 filings · James Spore: engineer
Cell site (like for like replacement)
No GC named · Engineer identified
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$6K Tenderloin renovation
Filed 6 months ago · James Spore: engineer
0
GC named · 1 other firm identified
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26 more
James Spore 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.
29 project records for James Spore: addresses, values, project teams
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Middle 50% of declared values: $25K–$125K (median $80K)
Most recent filing: South of Market · Jul 21, 2026
7 active · 5 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
7
active projects (last 90d)
5
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Commercial70%
Residential30%
Geography · by neighborhood
Financial District/South Beach33%
Mission22%
South of Market17%
Tenderloin17%
Chinatown11%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Sci | Engineering | 2 | |
| 2 | Steamline Engineering | Engineering | 1 | |
| 1 | Mastec Network Solutions Inc | General contractor | 8 | |
| 2 | W M Wireless Inc | General contractor | 3 | |
| 3 | Metropolitan Electrical Construction | General contractor | 2 | |
| 4 | Tristrux Llc Dba Tristrux Construction | General contractor | 2 | |
| 5 | Apex Site Solutions 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 James Spore filed?▾
PermitPipeline tracks 29 San Francisco building-permit projects for James Spore (Jan 2025 to Jul 2026). 7 had filing activity in the last 90 days.
Does James Spore work on commercial or residential projects?▾
Across its tracked San Francisco filings, 70% of James Spore's projects are commercial and 30% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does James Spore work?▾
21% of James Spore's tracked San Francisco projects are in Financial District/South Beach.
What is a typical James Spore project worth?▾
Across the 31 tracked projects with a declared value, James Spore averages $72K per project (declared value on the permit filing, not contract value).
Which firms does James Spore work with most often?▾
James Spore most frequently appears on the same San Francisco permit filings as Mastec Network Solutions Inc, W M Wireless Inc, Tristrux Llc Dba Tristrux Construction. Appearing together indicates association on shared filings, not a proven working relationship.
Is James Spore an engineering firm?▾
James Spore 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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