Armstrong Installation Service
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#411
by NYC filing activity
among NYC general contractors, last 90 days
45
project records
Feb 2025 to Jun 2026
3/16
active weeks
weeks with a filing (last 16)
45 projects
Scopes, declared values and this firm's role on each one
See 45 projects involving Armstrong Installation Service
Recent projects involving this firm
Noe Valley
Reroof no torch down
$14K
Marina
Pier 1 storage at fort mason: reroofing no hot works
$19K
Sunset/Parkside
Reroofing no torch
$15K
Neighbourhood, filing date, scope and declared value are shown here. Exact addresses, full filing histories and project teams are part of the paid product.
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45 project records for Armstrong Installation Service: addresses, values, project teams
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Middle 50% of declared values: $14K–$19K (median $17K)
Most recent filing: Noe Valley · Jun 18, 2026
2 active · 2 newly observed last 90 days
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Filing activity · last 16 weeks
APR
MAY
JUN
JUL
2
active projects (last 90d)
2
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Commercial2%
Residential98%
Geography · by borough
Sunset/Parkside46%
West of Twin Peaks17%
Inner Sunset13%
Outer Richmond12%
Pacific Heights12%
Frequently asked questions
How many SF projects has Armstrong Installation Service filed?▾
PermitPipeline tracks 45 San Francisco building-permit projects for Armstrong Installation Service (Feb 2025 to Jun 2026). 2 had filing activity in the last 90 days.
Does Armstrong Installation Service work on commercial or residential projects?▾
Across its tracked San Francisco filings, 2% of Armstrong Installation Service's projects are commercial and 98% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Armstrong Installation Service work?▾
24% of Armstrong Installation Service's tracked San Francisco projects are in Sunset/Parkside.
What is a typical Armstrong Installation Service project worth?▾
Across the 45 tracked projects with a declared value, Armstrong Installation Service averages $17K per project (declared value on the permit filing, not contract value).
Is Armstrong Installation Service a general contractor?▾
Armstrong Installation Service 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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