Duct Testing

Duct testing insulation energy efficiency indoor air quality

Duct Testing

An important test for improving your family’s health, safety and energy savings.

Leaky air ducts are a health concern because they can pull in and distribute chemical fumes, insulation particles, dust, pet hair and more from any room into another. This can particularly affect people or pets with asthma or allergy problems.

They are also a safety concern because they can draw combustible gases from water heaters, furnaces, clothes dryers and other appliances into any room in your home.

Finally, leaky air ducts are a financial concern, because poorly sealed air ducts can reduce your heating and cooling systems’ efficiency by more than 20%.

For all these reasons, duct pressure and leakage testing is a mandatory part of every Powersmith home energy audit.

FREE retest following our retrofit.

Once our certified technicians repair any duct leaks, we will conduct another air duct airflow test free of charge. This will demonstrate the vast improvement you will gain for your family’s health, safety and financial well-being.

Start saving by scheduling your Home Energy Audit today! Call us at (631) 647-4701

Client Testimonials


I was rather shocked in the morning, they came with a whole caravan of trucks and a very large tech crew... The whole team worked together very well. And, they did all of this work in one day!

Dr. Philip Stein, Centerport, NY


From the very first day, the first person I met was absolutely great. He went through the audit with me and what to expect... Everything was done in one day! 

Deneka Alexander, Wyandanch, NY