Northington Innovations Inc
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#1841
by SF filing activity
among SF general contractors, last 90 days
3
projects tracked
Feb 2025 to Oct 2025
0/16
active weeks
weeks with a filing (last 16)
Every Northington Innovations project: scopes, declared values, teams and filing history.
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$100K Presidio Heights renovation
Filed 9 months ago · Northington Innovations: GC
Interior remodel. new bathroom, new walk-in closet. no work on exterior
GC named · Architect identified
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$300K Outer Richmond renovation
Filed Feb 2025 · Northington Innovations: GC
Infill lightwell at 3rd fl against blank wall of adjacent property. remove living room fireplace & chimney, interior remodel at top fl…
GC named · Architect identified · Engineer identified
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$50K Presidio Heights renovation
Filed Mar 2025 · Northington Innovations: GC
Interior remodel, infill of lightwell at 2nd level(with neighbor's permission) and new structuraal framing at attic & roof framing
GC named · Architect identified · Engineer identified
View project details →
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.
3 project records for Northington Innovations: addresses, values, project teams
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Most recent filing: Presidio Heights · Oct 20, 2025
0 active · 0 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
0
active projects (last 90d)
0
newly observed (last 90d)
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peak month
Project mix · by use
Residential100%
Geography · by neighborhood
Presidio Heights67%
Outer Richmond33%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Brooks Mcdonald Architecture | Architecture | 2 | |
| 2 | Street Capitolo Knowles | Engineering | 1 | |
| 3 | Double -D Engineering | Engineering | 1 | |
| None on shared filings. | ||||
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 Northington Innovations Inc filed?▾
PermitPipeline tracks 3 San Francisco building-permit projects for Northington Innovations Inc (Feb 2025 to Oct 2025). 0 had filing activity in the last 90 days.
Does Northington Innovations Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Northington Innovations Inc'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 Northington Innovations Inc work?▾
67% of Northington Innovations Inc's tracked San Francisco projects are in Presidio Heights.
What is a typical Northington Innovations Inc project worth?▾
Across the 3 tracked projects with a declared value, Northington Innovations Inc averages $150K per project (declared value on the permit filing, not contract value).
Which firms does Northington Innovations Inc work with most often?▾
Northington Innovations Inc most frequently appears on the same San Francisco permit filings as Brooks Mcdonald Architecture, Street Capitolo Knowles, Double -D Engineering. Appearing together indicates association on shared filings, not a proven working relationship.
Is Northington Innovations Inc a general contractor?▾
Northington Innovations 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 DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from SF DBI filings.
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