Marc Viau Mechanical, Cornwall, Rheem Furnace install repair maintenance
Marc Viau Mechanical, Cornwall, Rheem Furnaces Lower Your Energy Bill
Marc Viau Mechanical, Cornwall, Marquis Fireplace Install Repair Maintenance
Marc Viau Mechanical, Cornwall, Rheem Air Conditioner For your comfort


Custom Ductwork at Marc Viau Mechanical


Our skilled craftsmen ensure every piece of material leaving our shops is of the utmost quality. At Marc Viau Mechanical we use a variety of materials including: galvanized sheet metal, cold and hot-rolled steel, stainless steel, and all types of aluminum. We maintain the highest quality standards for the manufacturing and installation of our products.

Our metal fabrication services include cutting, shearing, brake forming, tig, mig, and spot welding assembly. At Marc Viau Mechanical we provide entire sheet metal package for commercial and residential construction, renovation and retrofit jobs. We focus not only on fabrication, but installation of all types of HVAC and other air delivery systems.