We had our annual maintenance on our furnace and much to our surprise the heat exchanger was cracked and the furnace was red tagged. Cold weather here and we immediately contacted three companies for quotes. Brian was very helpful and knowledgeable and we felt we got the most for our dollar with his quote. We decided to have our central air replaced at the same time. He arranged for the work to be done the following morning, and the team was here bright and early, in spite of some pretty nasty weather. Job completed and we are happy with the service.