Recent Review: Six to eight months ago - I was told that because my air handler unit was under a pourch it was not getting the air circulation around the unit as was needed. One month ago - my unit started to keep running the heat, even when the desired temperture was reached, so I made a service call to Parker Service and asked for an estimate to fix the current unit and to move the old unit from under the purch. The service tech showed up on time and evaluated the old unit. Within two days I received an email quote broken into three sections: 1. repair of the 1999 unit, 2. replace with a new unit, and 3. move or install the new unit to another area, not covered by any type of overhang. I decided to replace the old unit with something more efficient and I wanted it moved to another area. Parker Service arrived when expected, installed the new unit in another area of the yard- with some slight difficulties, because I wanted something a little different than originally agreed upon - and did not charge me anything different than what was shown in the estimate. Yes, I would use Parker Service again.