Mack Mechanical is a plumbing and heating company. We cover all aspects of plumbing from commercial to residential, construction, renovations and service work.

Mack Mechanical also specializes in floor toppings. The product is called DAROTopp, it is a flowing synthetic floor topping. It is a unique product to the North American market which is quickly gaining popularity. DAROTopp is delivered by LaFarge as a redimix. It is the only product with a warranty against cracking, curling and shrinkage. With 30% greater heat transmition, DAROTopp is the number one choice for topping a radiant floor heat system. It can also be used on core slab floor systems, metal deck, for leveling purposes, or simply as a new sub floor. The benefits and possibilities are endless with DAROTopp.