Our older house with radiant heating needed AC. We got quotes from a couple of companies but Marks advice and suggestions made him the clear choice. I had an 8 month old baby at the time and Mark and his staff were very considerate even telling me when they were going to make noise so I could move her away or plan around her nap.
They did an excellent job cleaning up.
We installed AC with a heat pump. The heat pump was Marks suggestion.
Since then we had a couple of questions and when I have emailed Mark he replied so quickly. Great company, people and ongoing support! I highly recommend them!