Executive Heating & Air recently came out to do some repair work to two air conditioning units and I'm not happy with their work. He did not do what he said he would. He did put some coolant in one of the units and a new fan motor in another unit, both of those items are fine. He should have cleaned both units out, washed the filters and the condensers. The units do not function as efficiently as they could unless the dirt is cleaned out of them. He did a good job on what he did but I don't think he finished the job. I would probably give them another chance if I need any more repair work performed on my air conditioning units since the work he did complete was satisfactory.