Blower Door & Duct Pressurization Testing

Serving Alabama, Georgia, North Carolina & South Carolina

Blower Door Testing

Increase the energy efficiency of any home with a blower door test. 

  • Identify air leakage
  • Eliminate drafts
  • Increase comfort
  • Reduce indoor humidity
  • Decrease energy costs
  • Get code compliance certificate

A blower door test is a diagnostic tool that measures air leakage in a house. The most common measurement is the number of air changes per hour (ACH).

Many states, including Georgia and Alabama along with some municipalities in North and South Carolina, require newly constructed and renovated homes to pass a blower door test before a Certificate of Occupancy will be issued.

On average a blower door test takes 1 hour in an average-sized home. This of course varies for large or multi-family buildings.

The average cost is $350 for one blower door and one duct test. We offer volume pricing for builders. Call for a custom quote.

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How to Pass a Blower Door Test the First Time Every Time

How to Pass a Blower Door Test the First Time Every Time

Duct Pressurization Testing

Get the most from your HVAC system with a duct test.

  • Identify air leakage
  • Increase comfort
  • Decrease energy costs
  • Extend the life of HVAC system

A duct test identifies the amount of air leakage in an HVAC system. This includes measuring leakage in the air handler and all ductwork.

Most states, including Georgia, Alabama, South and North Carolina, require newly constructed and renovated homes to pass a duct test before a Certificate of Occupancy will be issued.

On average a duct pressurization test takes 1 hour in an average-sized home. This of course varies for large or multi-family buildings.

The average cost $350 for one blower door and one duct test. We offer volume pricing for builders. Call for a custom quote.

Ready to Schedule Service?

Find a Location
Download our Free Guide:

3 Duct Sealing Mistakes to Avoid

3 Duct Sealing Mistakes to Avoid

Experienced Trade Partners You Can Count On

Too many building projects get delayed because of unreliable subcontractors. Our DET certified technicians arrive on schedule so you can get your energy certificate and keep your jobs moving forward on time.