Geller Service installed a new heating and air conditioning unit in my home. There have been issues with the heating periodically and the air conditioning compresser died within 3 years. When I called Geller to repair, he walked away and told me the air conditioner was frozen and nothing he could do, packed up his van and left: No suggestions no assistance. Bruno's Heaing and Air Conditioning fixed the unit by replacing the compressor which was still under warranty. They charged a little over 400 for the repair and replacement for which I am grateful. Geller walked away, gave no assistance and didn't seem to care.