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Marc Viau Mechanical

4.3

About this business

Marc Viau Mechanical was established in 1993. The company spent 18 years in Ingleside, then moved to it’s newest location in Cornwall in March of 2011, making the company centrally located. Reliability is of the utmost importance when it comes to your home’s comfort. Our Prestige Series Gas Furnace comes standard with the Rheem-exclusive PlusOne Ignition System. The new Rheem air conditioners are designed to perform both efficiently and quietly, delivering home comfort you can count on when you need it most. Our ... read more

Location details

209 Eleventh St W, Cornwall, ON, K6J 3B4, Canada

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WeekdayScheduleStatus
Mon8:00 a.m. to 4:00 p.m.
Tue8:00 a.m. to 4:00 p.m.
Wed8:00 a.m. to 4:00 p.m.
Thu8:00 a.m. to 4:00 p.m.
Fri8:00 a.m. to 4:00 p.m.
SatClosed
SunClosed
4.326 reviews
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Shirley Eadie's profile image
Shirley Eadie 
on Google
9 months ago

We were due for a new air conditioner but instead we opted to have a heat pump installed.. I was a little leery of doing it because I come from old school….we have done previous business with Marc Viau Mechanical and from the front office to the actual install very professional as well as friendly……it’s only been a few months but we are very pleased with our choice. 

kate hey's profile image
kate hey 
on Google
10 months ago

I have had good experiences in the past, however this time not so much. Warranty part ordered yet I was changed for the second service call, how, it's under warranty, not my problem you didn't have the part Will never use this company again 

Wendy's profile image
Wendy 
on Google
a year ago

Corey is great!! 

Stephane St Denis's profile image
Stephane St Denis 
on Google
a year ago

I have had Marc Viau Mechanical at my residence multiple times as well as worked alongside this company for years. I can say that you are definitely in good hands when calling Marc Viau Mechanical for any heating and cooling needs. Polite, thorough, strong work ethics and fair prices. What more can you ask for!? 

Shawn Rowe's profile image
Shawn Rowe 
on Google
a year ago

Had an issue regarding my furnace. Was receiving an error on my thermostat. I called Viau Mechanical as they were the ones that installed the furnace in the first place. 1. 20-Oct-23 - Technician arrived and read the error I provided to him during the call. Was here 5 minutes and told me he needed to order parts for the replacement of the sensor. He then left my property. 2. 01-Nov-23 - Technician arrived and replaced the sensor. Total time at my residence, was approximately 10 minutes. 3. 07-Dec-23 - Today, I received the b... read more

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Frequently asked questions about Marc Viau Mechanical

How is Marc Viau Mechanical rated?

Marc Viau Mechanical has a 4.3 star rating with 26 reviews. 

When is Marc Viau Mechanical open?

Marc Viau Mechanical is closed now. It will open at 8:00 a.m. 

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