Aeroseal Tech Inc.

We had an issue with our basement being very cold. We renovated and did everything to make it less cold ( spray foam, sub flooring and sound proofing) nothing worked. We are so happy with the outcome. Our basement isn’t cold and our bedroom which is on the 3rd floor can actually cool down. Very professional! Already recommended to all our friends and family.

What a difference the vent sealing makes. I am very happy with the service. I can't believe I've suffered for so long through hot summers and cold winters. Now my whole house is comfortable and my furnace and A/C isn't constantly running.

Our basement was freezing and the second floor boiling.
A friend recommended we reach out to AerosealTech.
The response was quick and professional.
The results are UNBELIVABLE.
I never though our basement could be so comfortable, we were considering adding heated floors.

My vents did no blow enough air, an my second floor is constantly very hot while my basement is very cold. Asked around for solution and stumbled on aero seal. Victor was very knowledgeable. He showed me immediately what is to be done and a transparent tiered pricing. No more add ons this that. Free visit. His schedule is very packed but squeezed me in within 3 weeks. After the job, all three floors now have similar temperatures and I feel my furnace efficiencies improved a lot. Highly recommended for people with older houses. Don’t buy that new AC yet! Ask victor!

We had our ducts sealed by Victor and his team and couldn’t be happier
The difference in our house is incredible
I wish I had done this years ago
I would recommend him 100%

Used Viktor and team to assess and repair my duct work, as well as seal and balance the ducts in my house. The team was thorough, on point and communicated everything to me.

They uncovered a duct pipe break in my basement which was repaired to help improve the air flow.

I'm astonished by the improvement in air flow and cooling in my house after the work was done. It was really night and day difference. Certain rooms which had limited vent airflow improved dramatically. The house generally cools much faster and have used much less hydro this summer as a result from the AC

I highly recommend every home owner pay for this service. My house was only 11 years old and the difference in airflow was significantly improved.

We recently moved into our home which was renovated in the early 1990s. We noticed a significant gradient in our heating. Our basement was cold an unpleasant (more so than any basement I have lived in) while our third floor was too hot and main floor somewhere in the middle but still uncomfortable. I noticed most of the basement registers had zero appreciable airflow and the main floor registers had some but not very strong airflow. To add to the matter, our home had a furnace in the attic and the attic (not renovated) felt like a sauna. Probably a large amount of leakage in the attic alone...

After some research, I came across Aeroseal and spoke with Victor. Victor was a pleasure to work with. His preliminary assessment was similar to my own, and I was willing to try sealing the ducts to see if there was improvement.

We had a moderate amount of leakage and luckily no disconnected ducts. After the sealing and balancing, there was a noticeable difference in the basement and main floor with smaller and more expected temperature differences between the basement, main floor and 2nd floor. The basement is now a livable space. Most importantly, the attic doesn't feel like a sauna and I'm confident my furnace isn't working overtime and heating my attic for no reason.

Victor was a pleasure to work with.

The job was completed by Yuri and another Victor both of whom were very professional and courteous. I suspect working in a small unfinished attic was one of their tougher jobs but they certainly got it done and what a great job.

I also had one register that was half enclosed by custom crown mouldings. Yuri and Victor were very mindful of this, and cut my moulding just enough to remove the register and spent time patching it up for me so it looked presentable. I was quite pleased with their service.

Overall highly recommended

We bought our house few years ago and love it, except for the cold/hot upstairs. We were told by several companies that nothing could be done, it’s the layout of the house. But my neighbor down the street was getting Aeroseal done, so we asked about the service. In fact, before we contacted Aeroseal we went into the house that was just serviced and the neighbor could not have said any more praise. So we know have had our house done. We are pleased with the now airflow we have upstairs, there no longer is a change in temperature as you transverse the stairs.

Victor was a pleasure to work with. He did a full explanation of the process up front and took his time answering all of our questions. We found two disconnected ducts in this process (one the builder forgot to connect to the supply, according to the drawings). You can tell Victor cares about his business and work. I was surprised to see so many positive reviews of a company on here. We achieved balancing and more CFM in colder rooms. Thank you.

We had our attic reinsulated and it seemed to maintain the temperature in the house overall except for one bedroom in the front of the house which has a large bay window. I looked into Aeroseal and saw some really great reviews but was still skeptical. I called around for a few quotes and Victor from Aeroseal Tech actually came over to give a very detailed onsite quote. His knowledge and explanation of possible issues made me feel confident that it would resolve the issue so I decided to book.

His guys arrived on time during the scheduled date of install and quickly went to work. They were as detailed as Victor and pleasant too. The job setup, airflow/heat check, pressure test, Aeroseal process and balancing took a little over 4 hours and the results were fantastic!

We got a report that showed we had almost a 40% CFM leakage throughout the HVAC that would seep into the wall cavities and were escaping from holes in the airducts that did not have a full seal. This is after I tried to seal any visible and accessible HVAC holes and seals with aluminum HVAC tape. My basement is finished so I could only seal what was in my furnace and storage room. I was losing about 275 refrigerator sized air units per hour!

After Victor and his team applied the Aeroseal product, within half an hour the 40% leakage dropped to 0.5% CFM! They also rebalanced all the dampers and vents to ensure the whole house is the same temperature no matter where you are, basement or the warmest/coldest room in the house. It has been 48 hours since the job was done and I can confirm that the one cold room is now warm like the other rooms/floors. This is the best investment for heating/cooling ever.

Victor and his team stand by their work and are always letting you know that you can call them for any questions/concerns. I cannot recommend them enough. Thanks Victor and team!