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James Spore is an engineering firm with 29 tracked San Francisco building-permit projects on record, most recently 81 days ago. No description has been added yet — if you work here, claim this page to add one.
Filed 81 days ago
#62
by SF filing activity
among SF architects & engineers, 90 days to Aug 16, 2026
29
projects
from 33 filings
6/16
active weeks
weeks with a filing (16 weeks to Aug 16, 2026)
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Portfolio · $399/yearFree during launch
Work at James Spore?
Claim your firm and publish up to three projects with photographs. Claiming also gives you your logo, a short introduction and your own contact details.
Permit-backed projects · PermitPipeline’s independent record
$185K Financial District/South Beach commercial renovation
Grade BFiled 3 months ago · James Spore: engineer
T-mobile: install new wireless facility. install 4 new frp screen, 8 new antennas, 16 new rrus, 4 new cabinets, cables, new batteries, new…
No GC named · 2 anticipated categories not yet filed
View project details →
$55K South of Market commercial renovation
Grade DFiled 2 months ago · 2 filings · James Spore: engineer
Cell site (like for like replacement)
GC named · Engineer identified · 1 anticipated category not yet filed
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$6K Tenderloin renovation
Filed 8 months ago · James Spore: engineer
0
GC named · Specialty contractor 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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Typical project$25K–$125K$80K typicalLast filed81 days agoSouth of Market · Jul 21, 2026Last 90 days7 active5 newly filed
Filing activity · 16 weeks to Aug 16, 2026 · peak Jun 2026
APR
MAY
JUN
JUL
AUG
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 |
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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 licenceNot connectedArchitects are licensed by the California Architects Board and engineers by BPELSG. Neither register is part of the San Francisco permit record, and we do not yet read them.
Standing in its cohort#62San Francisco architects and engineers, by filing activity, 90 days to Aug 16, 2026
Declared value on file33 of 33 filingsEvery filing carries a stated value.
Repeat working relationships5 firmsFirms this one appears with on more than one project, out of 7 in total.
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?▾
33% of James Spore's tracked San Francisco projects are in Financial District/South Beach.
What is a typical James Spore project worth?▾
Across the 33 filings that state a declared value, James Spore averages $68K per filing (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, Metropolitan Electrical 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. Ranking, filing activity, project mix and geography were last recomputed Aug 16, 2026. Project counts, declared values and filing dates are read live from SF DBI filings.
Why does this record start in March 2026?▾
The New York City record begins March 18, 2026. A first filing in that month means the firm was already working when the record opened, not that it started then.
Why does this record start in March 2026?▾
The New York City record begins March 18, 2026. A first filing in that month means the firm was already working when the record opened, not that it started then.
Sources
San Francisco Department of Building Inspection permit filings.
Verified
Read directly from SF DBI filings.
Photography
Photographs are supplied by the firm.
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