Recently Yuri and Victor visited our home to investigate Airflow Issues. They began by taking measurements at each register and then worked through the system to determine the cause of the poor airflow, especially in one bathroom and two bedrooms, up and downstairs. They discovered that some of the duct-work had reduced diameter in certain sections, and more importantly, a section in the basement where the ducting had come apart. This created a large opening where heated and cooled air was being lost.
After repairing the issues they took new measurements and showed us the results. The system losses was reduced dramatically, and to be clear... read full review
March 2026
Yuri and Viktor from Aeroseal Tech did an excellent job sealing the ductwork in our home in south Guelph.
They arrived on time, worked efficiently, and were extremely professional throughout the entire process. Both were courteous, focused, and clearly very experienced at what they were doing. There was no wasted time or guesswork — just straightforward, competent work.
One thing that stood out was Yuri’s attention to detail. During the inspection he discovered a previously unnoticed “dummy” vent path in the system. He took the time to trace where it went, cut it properly, and seal it, eliminating another source of air leakage.... read full review
February 2026
Aeroseal team was great to work with, responded quickly with a detailed quote. Arrived on time, was very clean and provided details on all aspects of the job. Only been 2 days but heat for the house is much more evenly distributed, and the colder rooms now are warm. Would recommend.
Recently Yuri and Victor visited our home to investigate Airflow Issues. They began by taking measurements at each register and then worked through the system to determine the cause of the poor airflow, especially in one bathroom and two bedrooms, up and downstairs.
They discovered that some of the duct-work had reduced diameter in certain sections, and more importantly, a section in the basement where the ducting had come apart. This created a large opening where heated and cooled air was being lost.
After repairing the issues they took new measurements and showed us the results. The system losses was reduced dramatically, and to be clear... read full review
Yuri and Viktor from Aeroseal Tech did an excellent job sealing the ductwork in our home in south Guelph.
They arrived on time, worked efficiently, and were extremely professional throughout the entire process. Both were courteous, focused, and clearly very experienced at what they were doing. There was no wasted time or guesswork — just straightforward, competent work.
One thing that stood out was Yuri’s attention to detail. During the inspection he discovered a previously unnoticed “dummy” vent path in the system. He took the time to trace where it went, cut it properly, and seal it, eliminating another source of air leakage.... read full review
Aeroseal team was great to work with, responded quickly with a detailed quote. Arrived on time, was very clean and provided details on all aspects of the job. Only been 2 days but heat for the house is much more evenly distributed, and the colder rooms now are warm. Would recommend.