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Marks Comfort Tech

4.6

About this business

Location details

1918 Confederation Line, Sarnia, ON, N7T 7H3, Canada

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WeekdayScheduleStatus
Mon8:00 a.m. to 5:00 p.m.
Tue8:00 a.m. to 5:00 p.m.
Wed8:00 a.m. to 5:00 p.m.
Thu8:00 a.m. to 5:00 p.m.
Fri8:00 a.m. to 5:00 p.m.
SatClosed
SunClosed
4.618 reviews
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G W's profile image
G W 
2 weeks ago

Today I had Maintenance scheduled for my furnace, A/C and hot water heater. The Tech was Mark and I was very satisfied with his demeanour and knowledge. He informed me my hot water heater was 16 years old and since it was in close proximity to my furnace I should consider getting a quote to replace. I was thankful for his suggestion as I had no idea of the age of the heater. I have scheduled to have it replaced before problems arise…. Thanks Mark 

Simon Kwan's profile image
Simon Kwan 
4 months ago

Noticed our AC was struggling to keep the house cool in the tail end of the summer of 2024. It was cool enough outside that we shut it off for the rest season. It slipped our minds until recent and wanted to have it checked before the summer starts to prevent any further damage. We decided to go with Marks' Comfort Tech, since we heard so many amazing experiences/things about them. They came and asked the right questions, told them about my concerns. They did the maintenance/repairs and gave me the breakdown of what happen a... read more

Cheryl Renaud's profile image
Cheryl Renaud 
7 months ago

I have used Mark's Comfort Tech multiple times; to install a new gas fireplace, for a/c inspection and repair and furnace repair. They are one of the only companies I trust to do only the necessary repairs and never overcharge. Any of the employees that have worked in my home are knowledgeable and are happy to answer any questions. I highly recommend!! 

Matt Retsinas's profile image
Matt Retsinas 
9 months ago
Kate Rawlings's profile image
Kate Rawlings 
a year ago

I’ve had nothing but great experiences with Marks Comfort Tech. When my old furnace died, they came right away with an excellent quote and extremely fast service. Also used them to install central air, which was also very fast and affordable. Now I had an issue with my AC (turned out to be my own fault) and they came and fixed it again right away. Can’t say enough good things about this company! 

Frequently asked questions about Marks Comfort Tech

How is Marks Comfort Tech rated?

Marks Comfort Tech has a 4.6 star rating with 18 reviews. 

When is Marks Comfort Tech open?

Marks Comfort Tech is closed now. It will open at 8:00 a.m. 

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