Diamond Duct Cleaning Inc

We hired them to do our duct cleaning and was completely satisfied. The owner even went beyond to show me how to remove and clean our hrv filter, replace our humidifier pad and even provided recommendation on how to run our return air duct in the basement. They are complete professionals and highly recommended.

Diya and his team are amazing! They cleaned our ducts after our renos and shows us live video of our ducts. They were very punctual and was careful moving around our home. Diya also provided valuable advise on how to maintain our ducts furnace and central humidifier. Would definitely recommend them!!

Had a very pleasant experience with Diya and Ahmad. They worked quick, were very clean and careful, walked me through their whole process on how they get the job done. Also had a live video of the vacuum pulling everything from the vents. Would recommend 100%. Thank you again Diya and Ahmad.

Diamond Duct Cleaning recently performed a service in our home. The team worked efficiently and were super friendly. They took the time to show us the dust moving through our vents and gave us pointers on how to better maintain our HVAC system. We noticed a difference immediately with the flow of air coming out of our vents. We will happily book future services with Diamond Duct Cleaning Inc.

Superb work! Diya and his partner cleaned our ducts today and showed us exactly what dust and debris we had going out. I learned about the entire furnace system also. See you guys in the next 3 years.

Excellent service by Diya. Very professional, humble and polite person. He showed us the before and after pics of cleaning and also showed the video. Plus free tips on how to keep AC and furnace efficiently working.
I highly recommend their duct cleaning services.

They had to come twice to my place as I had to reschedule them first time due to my misunderstanding but these guys were absolute professionals about it and they pleasantly rescheduled it. I have used their services first time after getting recommendations for them from my friend and boy, they absolutely did an EXCELLENT....EXCELLENT job cleaning not only ducts but they also thoroughly cleaned the furnace fan, replaced filters, punched holes in ducts to create room for snake and swiper. Absolutely no hassle. After the job is done, I offered them tip as well but to my surprise they refused the tips, saying that no tips required as they got paid for the job they done. Not sure how else you want to define professionalism. Needless too say, I will avail their services again...

Diya and his colleague showed up and provided an amazing service - showed me exactly what was coming out of the furnace!
Overall, call these guys if you need your ducts cleaned!

The guys at Diamond Duct cleaning were on time, professional and helpful. They explained everything they were doing and walked me through it. Great experience and would recommend to anyone!

Diya did a great job with the dryer vent cleaning. We had a bird nesting in the vent and it had blocked the entire thing. Diya also installed a new vent cover with a grill for an additional charge upon request. Would recommend.