Aidan Collins & Sons Inc is a general contractor with 7 tracked San Francisco building-permit projects on record, most recently 103 days ago. No description has been added yet — if you work here, claim this page to add one.
Filed 103 days ago
#861
by SF filing activity
among SF general contractors, 90 days to Aug 16, 2026
7
projects
from 8 filings
3/16
active weeks
weeks with a filing (16 weeks to Aug 16, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$20K Chinatown tenant improvement
Grade CFiled 2 months ago · Aidan Collins & Sons: GC
Revision - structrual adds to orignal tenant improvement permit to include relocation of interior brick opening in basement, repair and…
GC named
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$162K Chinatown commercial renovation
Filed May 2025 · Aidan Collins & Sons: GC
Revision to, replace floor joisting on floor 1, replace subfloor in that area, additional plywood sheethed wall in basement
GC named · Engineer identified
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$7K Chinatown commercial renovation
Grade CFiled 4 months ago · Aidan Collins & Sons: GC
The proposed work is limited to the selective removal of areas of deteriorated stucco at the front facade for the evaluation and…
GC named
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4 more
Aidan Collins & Sons 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,
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7 project records for Aidan Collins & Sons Inc: addresses, values, project teams
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Typical project$6K–$66K$13K typicalLast filed103 days agoChinatown · Jun 29, 2026Last 90 days1 active1 newly filed
Filing activity · 16 weeks to Aug 16, 2026 · peak Jun 2026
APR
MAY
JUN
JUL
AUG
Project mix · by use
Commercial71%
Residential29%
Geography · by neighborhood
Chinatown86%
North Beach14%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Monte Stott | Architecture | 1 | |
| 2 | Structus | Engineering | 1 | |
| None on shared filings. | ||||
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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 connectedContractor registration is held by BPELSG. That register is not part of the San Francisco permit record, and we do not yet read it.
Standing in its cohort#861San Francisco general contractors, by filing activity, 90 days to Aug 16, 2026
Declared value on file8 of 8 filingsEvery filing carries a stated value.
Repeat working relationships0 firmsFirms this one appears with on more than one project, out of 2 in total.
Frequently asked questions
How many SF projects has Aidan Collins & Sons Inc filed?▾
PermitPipeline tracks 7 San Francisco building-permit projects for Aidan Collins & Sons Inc (Mar 2025 to Jun 2026). 1 had filing activity in the last 90 days.
Does Aidan Collins & Sons Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 71% of Aidan Collins & Sons Inc's projects are commercial and 29% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Aidan Collins & Sons Inc work?▾
86% of Aidan Collins & Sons Inc's tracked San Francisco projects are in Chinatown.
What is a typical Aidan Collins & Sons Inc project worth?▾
Across the 8 filings that state a declared value, Aidan Collins & Sons Inc averages $34K per filing (declared value on the permit filing, not contract value).
Which firms does Aidan Collins & Sons Inc work with most often?▾
Aidan Collins & Sons Inc most frequently appears on the same San Francisco permit filings as Monte Stott, Structus. Appearing together indicates association on shared filings, not a proven working relationship.
Is Aidan Collins & Sons Inc a general contractor?▾
Aidan Collins & Sons 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. 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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