EXCELLENT! Having installed HVAC equipment myself in the past I usually test the people I call to the house to see if they actually understand the physics and engineering behind what they install. From the salesperson to the installer they all knew they stuff which is a big plus.
I had the system....
05/16/10 A Google User
after they spent $550 for unnecessary repairs on my furnace, they then suggest 2 weeks later after it does not work that it needs to be replaced and they can not fix it. I had someone else replace it and they lost my business.