Rob from Brampton

I had 3 quotes, convertible was the most professional. The men installing the units were professional as well and kept my home clean. Since I’ve owned my home the second floor was always hot in summer. The new A/C fixed that.

We are impressed with Duralock - after signing a contract with Duralock last year we were the first clients of the 2014 season. Tony and his crew arrived when he said they would, they worked hard, kept the neighborhood clean, were a good group of guys and we couldn't be happier with the final result. They went beyond our expectations with how they handled changes to the original design and have great follow up service. We have had a lot of compliments on their work and we would recommend them to anyone looking for interlocking. The Goodman's