From the first contact with Ron & James, they were professional. Their examination of our existing equipment, answering of all our concerns and questions was most helpful. They explained all options very carefully and thoroughly and once we had made our decision, acted promptly with the installation.

Their work crew were a pleasure to see in action. They worked well together and pleasantly functioned as one unit in accomplishing the many tasks involved.

They were very tidy and left our premises neat at the end of the day.

I would highly recommend McMaster Air & Heat for any home cooling/heating need.

Ron