Company Description

At Marc Viau Mechanical we specialize in installations of natural gas and propane furnaces, fireplaces and hot water tanks. We install and service air conditioning units. We also specialize in natural gas and propane lines for all gas appliances. Specializing in duct work fabrication done by our licensed sheet metal workers as well as ventilation and process piping. We are only a phone call away don’t be shy give our friendly staff a call at 613-932-8180.

Photos & Videos

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Products & Services

Fireplaces ,   ventilation and process piping ,   Custom Duct Work ,   Marquis by Kingsman Fireplaces ,   Service Maintenance Plan ,   duct work fabrication ,   air conditioning ,   air conditioning units ,   Rheem Furnaces & Air Conditioners ,   SNAP Financial ,   Heating ,   natural gas and propane furnaces ,   commercial projects ,   Gas Water Heaters ,   hot water tanks ,   natural gas and propane lines for all gas appliances  

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Marc Viau Mechanical Inc

209 - 11th St W Cornwall, ON
(613) 932-8180

Other Locations

Cornwall, ON
(613) 932-8180

Open Hours

  • Monday08:00AM - 04:00PM
  • Tuesday08:00AM - 04:00PM
  • Wednesday08:00AM - 04:00PM
  • Thursday08:00AM - 04:00PM
  • Friday08:00AM - 04:00PM
  • Sat, SunClosed