Sem's Duct Cleaning

These guys are amazing! Who knew how disgusting your air ducts can get? I didn't until I called them out to clean mine. We bought a house in Richmond Hill and had no idea when the last time this has been done so we called them out. They were very thorough and efficient and did an amazing job. For everything you get you can't beat their prices!

I highly recommend Sem's Duct Cleaning in Toronto. I was more than satisfied with their professional work, attitude, arrived on time, honesty , communication skills , commitment and knowledge of what they are doing. Don't think twice about contacting them.

They arrived on time. I had renovations in my house and they put some kind of protection on corners in order to avoid any damage to walls.
I got detailed explanations about each step. I could ask any questions and Michael answered with great patience. On top of his kindness ,he invited to participate in all steps of work to see what he was doing.
He left only good feelings and of course , my house is cleaned now.

Great customer support!!! Sales rep Billi was incredibly informative and kind. He explained all pricing with me over the phone and answered all my questions. The tech who came is also very thorough and knowledgeable. They are a professional company that treats their customers well!

My wife and I were really happy with the service provided by Sem\s! We were doing renovation in our house, and decided to clean out full HVAC system as well. They explained everything before they did it and showed us some before and after pictures. It was amazing to see how much dust and dirt were accumulated for years. They were doing really dusty job and left everything clean. We appreciate that! These guys are really professional. We strongly recommend your company.

Finally I’ve found a nice Air duct cleaner service. Mike and his partner did an amazing job - would recommend them 100%! They were on time, explained everything in detail, shared before/after photos and they were also very respectful of all property, which is important to me.Exceptional customer service and quality of work, I was fully satisfied on the result. Highly recommend Sems Duct Cleaning to anyone!

Great work and fast response. They scheduled me quickly when I called and did a great job explaining the process in details! Don't usually post reviews but had a really bad experience with another duct company. Highly recommend this company.

Got my dryer vent cleaned with this company. Excellent customer service and knowledge of the issues we had. They were at my house when they said they would and showed me before and after pictures while cleaning my vents. The ducts are now spotless and I can breathe. Thank you!

The company arrived on time, the lady from the back off was very diligent on accommodating my schedule. The work was done very well. I was asked prior to the use of the sanitizer if I wanted it which I was appreciative of as I have respiratory issues. 1 week after I feel the air is cleaner in my home. I didn’t like them writing on my furnace. The furnace is new and I think a sticker or magnet would have been more cleaner than writing. But other than that I would recommend them to my friends as long as writing in the furnace is not done. I wish I had been told that prior to them doing it. I would have provided a sticker.

Duct cleaning itself was done well, but here are the concerns:
- when asking for a receipt, he wanted to charge an extra $29 as an administrative fee on top of HST
- left a mess all over the house (tarps were put down, but not properly and they weren't too concerned about making a mess outside of that
- let water sit on our new laminate flooring. I asked him to be careful with that and his response was it was fine to leave it.
- doorway damaged from hose being dragged against it
- one of the workers had their footprints left all over the house (filthy socks) and a swiffer mop was not enough to clean it
- we had requested to see, with a camera, the before and after, which they committed to doing, but all they took was an iPhone pic that didn't show much detail
- as another customer mentioned, they wrote all over the furnace instead of putting a sticker
- kept going out of his way to say how his service is the best and everyone else was not so great (using more colourful language)
- kept insulting previous owners and generalizing how that race tends to be dirty (previous owners were quite clean)

Definitely would not consider them again due to lack of professionalism.