Building Lasting Partnerships
Keystone Enclosure Testing provides blower door testing and duct leakage testing for residential construction projects. We know how important trust is within any industry. That's why we developed our loyalty program where you earn a 50% OFF CREDIT after every 5th job you hire us for
Who We Serve
Builders
Testing support for new residential projects before final inspection and closeout.
Contractors
Testing documentation for code compliance, inspections, and project closeout.
Homeowners
Testing documentation when required by your builder, municipality, or inspection process.
Services and Pricing
Transparent, technical testing solutions for residential construction projects in New Jersey and the Greater Philadelphia area.
Blower Door Test
$349
Duct Leakage Test
$349
Additional HVAC Unit
$249
Retest
$199
Final pricing may vary based on project conditions, number of HVAC systems, site readiness, and service requirements.
How It Works
01
Online Booking
Submit project address, service type, plans, and basic home details via our intake form.
02
On-Site Testing
A technician completes the required blower door and/or duct leakage test.
03
Final Report/Certification
An invoice is issued and an inspection certificate is sent the same day your invoice is paid.
Service Area
Serving New Jersey and nearby Greater Philadelphia-area markets.
Need testing outside this area? Contact us and we’ll confirm availability.