Comment: The technician that came to assess the property and my then old unit was knowledgeable, trustworthy and personable. I scheduled another company to show up prior to Ewing and they arrived late, Ewing was still there. He wasn’t personable and I felt he was truly a salesman. He contradicted much of what Ewing was telling me. I definitely felt more at ease with Ewing and that they were not out to rip me off. The two other quotes I received were higher: one by a few hundred and one by a few thousand.