Spectrums General Engineering
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#1019
by SF filing activity
among SF general contractors, last 90 days
5
projects tracked
Jan 2025 to Jun 2026
1/16
active weeks
weeks with a filing (last 16)
Every Spectrums General Engineering project: scopes, declared values, teams and filing history.
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$5K Noe Valley renovation
Filed 1 month ago · 3 filings · Spectrums General Engineering: GC
Revision - to remove from scope of work - install fire sprinkler system. per mark walls fire sprinkler is not required
GC named · Architect identified · Engineer identified
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$11K Inner Richmond renovation
Filed 8 months ago · Spectrums General Engineering: GC
In-kind remodeling of 1 bathroom(s) in 1st fl with 0 shower pan(s)
GC named
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$5K Portola renovation
Filed 10 months ago · Spectrums General Engineering: GC
Relocate 5 fire sprinklers and add 2 heads. reference
GC named
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2 more
Spectrums General Engineering 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.
5 project records for Spectrums General Engineering: addresses, values, project teams
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Middle 50% of declared values: $5K–$11K (median $5K)
Most recent filing: Noe Valley · Jun 8, 2026
1 active · 0 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
1
active projects (last 90d)
0
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Residential100%
Geography · by neighborhood
Inner Richmond20%
Noe Valley20%
Outer Richmond20%
Portola20%
Sunset/Parkside20%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Double -D Engineering | Engineering | 1 | |
| 2 | Knock Arch & Design | Architecture | 1 | |
| 1 | Zm Builders 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 Spectrums General Engineering filed?▾
PermitPipeline tracks 5 San Francisco building-permit projects for Spectrums General Engineering (Jan 2025 to Jun 2026). 1 had filing activity in the last 90 days.
Does Spectrums General Engineering work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Spectrums General Engineering's projects are commercial and 100% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Spectrums General Engineering work?▾
20% of Spectrums General Engineering's tracked San Francisco projects are in Inner Richmond.
What is a typical Spectrums General Engineering project worth?▾
Across the 7 tracked projects with a declared value, Spectrums General Engineering averages $7K per project (declared value on the permit filing, not contract value).
Which firms does Spectrums General Engineering work with most often?▾
Spectrums General Engineering most frequently appears on the same San Francisco permit filings as Zm Builders Inc, Knock Arch & Design, Double -D Engineering. Appearing together indicates association on shared filings, not a proven working relationship.
Is Spectrums General Engineering a general contractor?▾
Spectrums General Engineering 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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