Lily in Ancaster

In the Fall of 04 - a routine check of our original furnace showed that the heat exchanger was cracked. Boonstra One Hour Heating and Air conditioning did an outstanding job in replacing our furnace with an high efficiency furnace.They were professional - our chimney needed a liner. They did not cut corners.

My garage door opener died in the middle of winter. I went with Pro-Master as they are a large oufit.They did a good job installing the opener in less than 2hours . However, they tried to convince me that the rollers of the door need replacing at $10 a roller x 10 .I had the door replace a few ago before and the rollers were fine.