I waited a year to see how everything turned out before giving a review of Al' HVAC just to make sure the new heat pump and condensing unit system were good. Let me say one thing- Al is the one of the brightest, competent and honest HVAC guys in the business. He gave us a great deal and drove all the way out from Pittsburgh to do the work. We couldn't find anyone locally here in Central PA that was willing to work with us and offer a reasonable price.
We ended up having a contractor screw up something on the job Al had done and he was immediately able to troubleshoot and fix the problem even after some local HVAC guy came out and couldn't figure out the problem.
What more can one say? If you're not using Al then you're paying too much for less quality work!