Welcome to RS Heating & Cooling Systems Inc. website!

We specialize in installation, maintenance and repair of air conditioning, furnaces, rooftops and refrigeration for residential, commercial and industrial sectors. Contact us for quality heating and air conditioning in Hamilton ,St Catharine and Greater Toronto Area.

Our licensed technicians are well-trained and experienced to provide quality installation. Not only is our technical staff fully licensed, but we are also a member of the Technical Standards and Safety Authority (TSSA).

Our company is based around customer service. "We are never satisfied until you are".