When our 19+ year old furnace became unrepairable, we contacted Murray Stark as suggested by our Reliance Service Tech. Murray called and set up an appt. and arrived on time. He reviewed our options; outlining pros and cons which allowed us to choose the one best suited to our budget. An installation date was set and the contractor arrived on time; removed the old furnace and a/c unit. After installation, the tech reviewed the smart thermostat with me. Later that day the furnace stopped working. We placed a call to the mobile number given to us by the tech and arrangements were made for the following morning. Once again, on time, the tech arrived and in a matter of minutes resolved the issue. Overall, both my wife and I were impressed by the professionalism and punctuality of both Murray Stark and the service contractors. We would highly recommend Reliance Home Comfort to our friends and neighbours.