Ainor Signs Inc
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#1327
by SF filing activity
among SF general contractors, last 90 days
11
projects tracked
Jul 2025 to Dec 2025
0/16
active weeks
weeks with a filing (last 16)
Every Ainor Signs project: scopes, declared values, teams and filing history.
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$6K Mission renovation
Filed 8 months ago · Ainor Signs: GC
Install 12 new electrical channel letter sign to be direct mounted on the wall.(pollo campero) for sign a facing front of street
GC named
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Presidio Heights renovation
Filed 8 months ago · Ainor Signs: GC
Sign 3- blade sign for [ ] facing street for electrical sign
GC named
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$5K Bayview Hunters Point renovation
Filed 9 months ago · Ainor Signs: GC
Ground double faced non-illuminated sign. sign as "big brand tire + service
GC named
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8 more
Ainor Signs 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.
11 project records for Ainor Signs: addresses, values, project teams
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Middle 50% of declared values: $990–$5K (median $3K)
Most recent filing: Bayview Hunters Point · Dec 4, 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)
—
peak month
Project mix · by use
Commercial80%
Residential20%
Geography · by neighborhood
Mission28%
Presidio Heights27%
Bayview Hunters Point18%
Sunset/Parkside18%
Mission Bay9%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Martinkovic Milford Architects | Architecture | 1 | |
| 1 | Build Group 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 Ainor Signs Inc filed?▾
PermitPipeline tracks 11 San Francisco building-permit projects for Ainor Signs Inc (Jul 2025 to Dec 2025). 0 had filing activity in the last 90 days.
Does Ainor Signs Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 80% of Ainor Signs Inc's projects are commercial and 20% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Ainor Signs Inc work?▾
27% of Ainor Signs Inc's tracked San Francisco projects are in Mission.
What is a typical Ainor Signs Inc project worth?▾
Across the 13 tracked projects with a declared value, Ainor Signs Inc averages $3K per project (declared value on the permit filing, not contract value).
Which firms does Ainor Signs Inc work with most often?▾
Ainor Signs Inc most frequently appears on the same San Francisco permit filings as Martinkovic Milford Architects, Build Group Inc.. Appearing together indicates association on shared filings, not a proven working relationship.
Is Ainor Signs Inc a general contractor?▾
Ainor Signs 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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