Our furnace was on its last legs in terms of heat output. The heat exchanger had a crack. Time for a new furnace.
We were overseas at the time. A dear friend allowed the contractors in to quote. As I was not going to be there, we needed a fixed price quote. This company provided, although slightly more expensive, a fixed price quote. They stuck by it, and did the job quickly and efficiently. Thank goodness, because Calgary was having -30° weather. Thank you for a wonderful job.