Service Area › Putnam County
Duct Leakage Testing in Philipstown, NY
Fast scheduling · Signed report same day · Contractor pricing
Serving Philipstown HVAC Contractors
Philipstown is Putnam County's Hudson River town, covering Cold Spring, Nelsonville, Garrison, and Continental Village, where historic and newer homes alike need code-compliant duct leakage testing on HVAC work.
Philipstown runs along the east bank of the Hudson River in western Putnam County, taking in the villages of Cold Spring and Nelsonville and the hamlets of Garrison and Continental Village. Cold Spring's dense 19th-century housing stock and Garrison's larger wooded properties both generate steady HVAC retrofit work, and the town's Metro-North Hudson Line access keeps it well connected to our service area. The mix of historic homes and newer construction means ductwork routing varies widely, and every qualifying install now needs leakage testing. Contractors usually reach Philipstown by way of Cortlandt or Peekskill across the county line.
Westchester Duct Testing provides residential duct leakage testing for HVAC contractors throughout Putnam County. 40–50 minutes from our Harrison office. We show up, run the test, and hand you the signed report the same day.
Philipstown at a Glance
- Population
- 9,700
- Municipality type
- Town of Philipstown
- ZIP codes served
- 10516, 10524
- Typical housing
- 19th-century village homes plus 1960s–1990s colonials on wooded lots
Local Building Department
Philipstown Building Department
Phone: (845) 265-5202
Permits required for duct installations; test report required at final inspection.
Common Projects in Philipstown
- ✓Full duct system replacement
- ✓Single-zone forced-air retrofit
- ✓Ductwork modification for additions
Code Requirements
The 2025 ECCCNYS requires duct leakage testing for all residential duct installations, including retrofits (R503.1.2). Maximum allowable leakage: ≤ 4 CFM per 100 sq ftof conditioned floor area at 25 Pa (≤ 3 CFM/100 sf at rough-in without air handler). Full test process details →
Schedule a Test in Philipstown
Call to schedule or submit the form online.