DeMark Home Ontario

K R 

on Google

a month ago

My family's ancient hot water tank was struggling. Mike at DeMark was easy to reach, and set up a tank replacement very quickly. Top quality professional grade tank, great communication from the team, with quick and professional installation. I highly recommend DeMark Home Ontario. 

Sergei Baronow 

on Google

a month ago

The best experience ever, no hassle- easy signing-best price, (I checked with the competitors, a lots of scammers if you read their fine print). Installation 5+. 100% recommend!!! 

Vladislav Satovskiy 

on Google

a month ago

My family’s home had a flood in our basement due to our old water tank leaking. We chose Demark Home Ontario to replace our old tank with a Rinnai tankless water heater, and to replace our furnace and A/C at the same time. The job was done as soon as the next day with red carpet service. The technician crew was amazing and the price was unbeatable. We got a few different quotes from other companies and Demark’s was by far the best price and quickest service. Thank you. 

Natural Ready 

on Google

a month ago

Saw and ad for DeMark online and decided to call. Mike answered, asked me a few questions and for photos. Within no time he had me scheduled for an appointment for the next day. The guys came on time and did a great job and all for a very great price. Thanks DeMark, I have hot water again. 

Maurizio Barbon 

on Google

a month ago

Installation of Rinnai wall furnace was completed efficiently and installers were professional and very neat. Mike, the owner, was excellent throughout entire process and followed up after installation was completed to verify that all was to my satisfaction. I would definitely recommend to friends.