Aeroseal Tech Inc.

For years we've had cold bedrooms in our top floor (those bedrooms also happen to be furthest away from the furnace!). To try and solve it, we've added insulation, replaced windows with no significant change in comfort or temperature.

After having done some research on air sealing (and seeing all the positive reviews of Aeroseal Tech), I reached Victor. He spent over 30 minutes on the phone with me walking through potential causes and the Aeroseal process. Very knowledgeable, he explained the process end to end and answered a number of questions (not all related to the ducts or air system). No pressure, very reassuring.

In moving forward, I was able to arrange for the sealing to be done a few weeks after my initial call with Victor. His crew arrived on time - and very conscious of wearing protective covers on their shoes and protecting the floors. The crew were also very knowledgeable and well equipped with thermal cameras to review causes of heat loss and other devices to measure airflow in the ducts.

Through the process, my ducts went from 30%+ leakage to less than 0.5%. After balancing the ducts, airflow to the two cold rooms improved by more than DOUBLE the original flow (pre-sealing). We now have NO perceivable difference in temperature between the floors (vs. before it was either a wall of cold in the winter or a heat wall in the summer going up the stairs) and our two bedrooms are finally warm and comfortable. I'm looking forward to the summer for more balanced air conditioning across the house (and hopefully lower power bills!).

I can't speak enough about how well this works. I'd encourage you to do some research (as I did) on the process. Aeroseal Tech are a reputable company and know their product well.

Fantastic experience and can vouch for all the other positive reviews here (it's rare to see such consistency on Homestars.. clearly a strong endorsement for the company and results!).. it's not inexpensive but has made the biggest impact in comfort for our home in only a few hours.

Great company, great product - happy customer.