DeMark Home Ontario - Toronto, Ontario

doug B.

Making the right decisions in life requires much thought and research on the subject involved and in this case is a water heater that is required. For me reliability was first and foremost to allow peace of mind on my part which is very important to us all. Speaking with Mike he was very knowledgeable and assured me of how important providing quality products are to his customers to provide years of quality reliable service. He assured me how well built with quality parts the Bradford and White 50 gallon water heater is. I found with the confidence with the De Mark Home Team in all areas including installation and communication all went very well. Thank you De Mark Home Team for your assurance of your quality and reliable products which definitely puts me at ease. Thank You! 😊

Peter S.

First time using DeMark Home Ontario and it was an excellent experience. Mike reviewed our current furnace and air conditioner and suggested several options. Huge selection and great prices.

The installation team was punctual, courteous and professional. No loose wires or lines.

Definitely recommend DeMark Home Ontario.

Pavel P.

Working with DeMark Home Ontario was an excellent decision. My furnace was failing, and I was concerned about the replacement process. From the very beginning, their team was professional, responsive, and transparent, which immediately gave me confidence.
The installation of my new furnace with a heatpump was completed right on schedule without any complications. The technicians carried out the work with great attention to detail, ensured everything was done properly, and left the space perfectly clean. Their professionalism and respect throughout the entire process stood out to me.
Now my home is more comfortable, energy-efficient, and I have complete peace of mind knowing the system was installed correctly. I’m very satisfied with the experience and highly recommend Denmark Home Ontario for their reliable, high-quality service

D

Tank Water Heater Replacement.
My old water heater finally gave out, and I needed a replacement. DeMark Home Ontario offered the most attractive price. They provided thorough information and guidance, making the decision process easy. I appreciated their flexible scheduling, which allowed me to arrange the installation day at my convenience. (Thank you Mike !)
The installation team was punctual and performed excellent work. They were professional, courteous, and knew their stuff. What else do you need?
Choose DeMark Home Ontario - Be another satisfied customer!

pankil P.

Recently, I had a furnace and AC installed by DeMark Home after my previous units gave up and the experience was exceptional. I gave Mike a call on Monday, provided all necessary information and installation service was scheduled for the next day.

Mike was responsive, honest and gave me much better deal than others were offering.

Tech guys showed up as per scheduled time and installation was smooth. They maintained cleanliness, professionalism and ensured both my units were working fine before leaving. Mike personally gave me a call for a follow up on installation, highlighting the care he has for his customers.

Would definitely recommend DeMark Home for their phenomenal HVAC services.

Spiro M.

I am a returning DeMark customer from over 10 years ago because they did a great job initially installing my furnace and AC. As soon as Mike found out that my family may have been exposed to carbon monoxide he sent someone right away to install a new water heater. And again, I am as equally pleased with this company. They are truly professional and experts at what they do.. They treat my home with respect and I will keep coming back because I trust them. Thanks again for your urgency. My family appreciates it.

A G.

Just had a tankless water heater installed by DeMark Home, and I couldn’t be happier with how everything turned out. Mike was great to deal with—super easygoing, honest, communicative, and gave me a much better price than a few other places I checked out.

The gents that came to do the install were quick, efficient, and respectful of our home (tarps and protective runners were used). They didn’t cut corners and made sure everything was up and running perfectly before heading out.

Overall, the whole process was smooth and hassle-free. Definitely recommend DeMark Home if you're looking to upgrade your water heater.

Lauren H.

Unbelievably Fast & Reliable Service—Saved Us Same Day!**

I am absolutely *flabbergasted* by the incredible service we received from DeMark Home Ontario. After being left stranded with flood in my basement and without hot water for days —and no solution from Crown Crest Capital —they stepped in and replaced our hot water tank THE SAME DAY.

From the moment I called, their team was professional, empathetic, and determined to help. They understood the urgency and went above and beyond to ensure we weren’t left waiting. The technicians arrived promptly, were courteous, and handled the installation efficiently. I swear it was faster than some pizza deliveries.

I can’t recommend DeMark enough. Mike, you are a stellar man.

If you need fast, reliable, and stress-free service, look no further. They turned a very frustrating situation into a seamless experience, and for that, they’ve earned a customer for life.

Thank you for bringing some solice to my life and renewing my faith in rental services. Some of the best customer service I have ever experienced.