Hours: M-F 8-4pm 8600 Xylon Ave N, Ste 107 Brooklyn Park, MN 55445

Our average local temperature varies from eight to eighty-four degrees. The furnace and air conditioner share the intensive workload, while the duct system operates just about year-round. It’s also a fact that most homes in Brooklyn Park, MN and the surrounding areas suffer air losses from leaks in the ductwork. Often as much as 30% of heated/cooled air simply escapes. That’s the air you pay for.

Professional Aeroseal Duct Sealing Service

Air-It Indoor Comfort, LLC provides cost-effective, lasting solution to holes in the ducts. Our NATE-certified, factory authorized professionals are qualified in Aeroseal duct sealing. This advanced process eliminates the labor-intensive process of identifying and repairing imperfections one by one. It allows us to access the entirety of the ductwork and verify the results. You can expect superior comfort, energy efficiency, air quality, and reliability from your HVAC system.

Contact our team for your duct sealing needs!

Aeroseal works from the inside. Our technicians pump highly pressurized air laced with non-toxic polymer particles into the system. As the air escapes through leaks at the seams and various flaws, the sticky particles steadily build up along the edges to form an airtight seal. There is no residue or odors left behind. There’s no mess or damage to the system. Aeroseal is guaranteed for 10 years and has been proven to last much longer. Simply contact Air-It Indoor Comfort, LLC at 763-310-1408 for evaluation, free estimates and duct sealing services anywhere throughout Osseo, Brooklyn Park, Brooklyn Center, Champlin, Maple Grove, Plymouth, New Hope, Fridley, Golden Valley, Coon Rapids, Blaine, St. Louis Park, Mounds View, New Brighton, and Arden Hills, MN.

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See what others are saying:

Our customers speak for us

I bought a new construction home, as one can expect their have been issues with the systems. Jason had been out to my house twice so far and each time he has been so nice and respectful. Can’t say much else, besides I will continue to work with them in the future as needed!


I was on the edge when I realized my old furnace was not working and no one would even look at it because it was installed over 25 years ago when the regulations were very different or non-existent. I reached out to Air-IT along with several other companies and although the initial response was slow, they were by far the most enjoyable to work with and I could feel the honesty. They got me in quickly, replaced my furnace and set me up with a duct cleaner. They were professional, efficient and friendly. I am looking forward to adding in central air next spring.


We had Air-It install a new furnace, clean air ducts, and perform the Aeroseal service for us. We will also be having a new AC installed this winter. Jason and Jake were awesome! They got us scheduled very quickly, and the whole process went very smoothly. They are both professional and super friendly. It was a pleasure working with them. They’re going above and beyond to help us (technically challenged!) get our thermostat up and running. I will recommend them!


Sad cold day but HELP was on the way! Time to replace the old furnace. I contacted Air-It indoor comfort. Jason came to our home and appraised the existing furnace and air conditioner and we decided on a new Bryant furnace & air conditioner. The installation appointment. was setup quickly. The staff are timely, knowledgeable and very efficient. The installation of both units was completed in ONE day. WE are senior citizens and it was helpful to have the operation of the units explained in detail especially the thermostat. THANK YOU VERY MUCH!!

Don and Marlene W.

I have had wonderful experiences with Air-It. The guys that have come to my house are all super friendly and great at what they do. Kelly at the front desk is really responsive and helpful. I highly recommend this business.


New Brighton, MN

Mounds View, MN

St. Louis Park, MN

Arden Hills, MN

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