Sem's Duct Cleaning

Mikhail and crew came over to clean my ducts at my new home in August of 2019. They were professional all the way. Mikhail explained the process every step of the way.

First he did an inspection of what work is involved. He gave me a price which was very competitive. He then went on his way to cleaning the ducts. Whenever he found things that would improve my furnace and air conditioning efficiency, he stopped, called me over and gave me advice.

I loved Mikhail's direct, straight forward honesty and I loved his work. I highly recommend SEMS.

Prompt, friendly, professional service. Michail and his coworker introduced themselves upon arrival, discussed what they would be doing, reviewed the cost of the service so there were no surprises and arrived exactly within the window I was given. I would highly recommend and will definitely use Sems Duct Cleaning in the future.

Excellent Service.
It was very easy to get a quote online and I called to make an appointment. Once the guys arrived to do the cleaning, they were very professional.

Sems duct cleaning did the cleaning very efficiently and professionally
They provide you with an estimate first and do what is agreed upon.
We haven’t done it ever, so the job was big (as we also have a dog that’s sheds) but they handled it well and we are very very pleased with the results!!! Highly recommend this company

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.