Sem's Duct Cleaning

SEMS responded to my request very quickly. Work was completed four days after they called me. They were prompt and worked quickly. They are very knowledgeable. They gave me good advice regarding how I could improve the performance of my ducts. They were not trying to sell me more services. The advice involved things I could do myself.

I will use them again when my renovations are completed.

Thank you Sem's Duct Cleaning for the quick response to my ask.
Mich was prompt and on time. He took his time to explain in details what needs to be done step-by-step.
I work from home, so I was afraid that the noise will impact my work, but I was probably impacted by 10 minutes of the overall time.

I highly recommend this company and I am hoping to use them again within 3 years.

Thank you

We are grateful to the specialists of this company. They arrived promptly and carried out the necessary work to clean and disinfect the ventilation system. Now even breathing indoors has become easier.

Excellent customer care from the initial call to the actual service. Technician was professional and knowledgeable and took the time to explain exactly what the service would cover.
Would highly recommend.
Thank you Sems!!

The clear and well-coordinated work of Sems Duct's specialists helped as soon as possible eliminate unpleasant smells from our office building!

I decided to call Sems Duct to clean our air duct system. They are located in Toronto not far from my house, so the guys arrived without delay. We were pleased with the work they did. Would recommend Sems Duct to a neighbor who just moved into the house next door.

I was referred to Sems Duct by my coworker, who used them a few months ago. Our crews were brilliant. We have quite a big house and a lot of work to do in there. To be honest, we chose Sem's Duct because they had the best price out of all the companies we called. And we never regretted it!

We recently moved to North York to a big old house. My friend immediately advised to clean the air ducts, as a lot of dust could accumulate there. Sems Duct also offered us a vent cleaning service, central vacuum cleaning, which made us happy as the previous owners had left dirt and mess behind. The guys from Sems Duct helped us out! Thank you!

I used duct cleaning services for the first time in my life. I bought a house in Thornhill 10 years ago and never cleaned the air duct. The guys from Sems Duct were very polite, showed up on time and did a good job. I was satisfied.

We have been using Sem's Duct Cleaning services for many of our properties for general duct cleaning, sanitization, and furnace repairs. Their overall customer service has been beyond our expectation. Technicians are professional and arrive on time using high quality equipment in addition to their customer service representative Billy who has always provided exceptional customer care. As a business owner, we appreciate doing business with a company who understands our needs, is well organized and gets the job completed as efficiently as possible. Sem's Duct Cleaning comes very highly recommended. Thanks you for always proving exceptional customer service.