pademo57 in Newmarket

The A/C in our house was working but it was freezing in the basement and 28 celsius on the second floor. They were fast to get back to us even on the long weekend. Our service tech fixed the problem quickly and gave us some good tips. If we ever have a problem again we will definitely call them. Thanks for the great service!

A neighbour was getting attic insulation from GNI and I called the company to get a quote. We also had other companies give us quotes. Mike dropped by a couple of days later and frankly was an amazing person to deal with. He was very polite, professional and pointed out things that the other companies did not. We were also lucky because when setting up a date for the insulation they had some cancellations and were able to fit us in. The two men who showed up were also very professional and polite. I'm sorry I don't remember their names. They put down drop sheets, kept things very clean and vacuumed up everything at the end. All in all, we were very pleased and would definitely recommend GNI.

We needed a retaining wall because of the slope on our property when they put in a pool. Isak came by and suggested a different style of retaining wall then what we had picked. I glad we went with his suggestion. It looks fantastic. His crew worked very fast and were very professional. I highly recommend this company if you need any sort of landscaping.