Maz from Richmond Hill

We had a basement flood last year in 2013 which was caused by our window wells not draining properly. After speaking to quite a few repairmen, I came across Ace Waterproofing on a web search. I called and Frank replied right away, he came out to give me a quote the next day. The quote was very reasonable and he knew exactly what he was talking about. He explained in detail what he would be doing for us and what the problem with the window wells was. We set up a schedule for the repairs and the job was done quickly and professionally. My uncle who has been in trades for a long time (and is not easily impressed) was very impressed with Frank, his workers and the quality of the job. Fast, friendly and reliable. I can't recommend this company enough.

Our company needed to repair some venting issues on 3 heaters and to fasten outside gas piping to the walls, as instructed by Enbridge. Alex was very professional and friendly in the quote and follow-up process. He recognized that we were under a time constraint because we were selling the property and accommodated our timeline. The job was done very quickly. I would definitely hire Alex and Sierra Air for future projects.