My home was in need of a new central a/c unit. I purchased one from A#1 Feb. 2011. In 2011 after the install, we called for repairs 11 times: 2 times for the water pump that flooded my hall, 1 time for condensation on ducks that caused damage to my ceilings, 2 times to redo ducks, 5 times for the thermostat, 1 time for the electronic board that controls the compressor outside. Due to all of the repairs in 2011, I filed a complaint with the bank (wells fargo). A#1 air then attempted to make the situation right and replaced the 4 ton coil. In July of 2012 I called again for duct condensation. The repair man said I had a leak in my roof. I had my roof leak tested. There were no leaks. The contractors cut holes in the ceilings. It was the ducts, again. We discovered mold due to the high amount of condensation. Mold was on the wood in the attic, inside the area where the coil is and in the duct system. I then filed my second complaint with the bank. This caused A#1 Air to uninstall and reinstall the unit the "proper way". They also replaced the ducts, cleaned the mold and re-organized the ducts in my attic. The president and vice president personally came to my home and requested I allow them to make the situation right. I want to acknowledge their efforts to salvage the mess. In January of 2015 I called them for repairs to the heater as it was not working. That was a mess because they sent a novice repair guy. My unit required a senior tech. This is when I began to realize that I was attached at the hip to them because they had patched worked my unit so much their own novices techs couldn't fix it. I do want to say, they were always prompt to repair but in August of 2015 the final straw came when my ducts began to condensate again. At this point I filed my third and last complaint with the bank. I then called A#1 and began negotiations to get my money back and return their equipment. I ended up only getting half of my money back. When the unit was removed I discovered an immense amount of mold in the coil. Although I ended up paying dearly, the mold I discovered validated that I made the right decision for the health of my family. This is my experience. They tried to fix it. I give them that. At the end of the day, I should have demanded my money back in 2011. I just wish they would have had the integrity to replace what they sold me instead of taking me on a roller-coaster ride tiring to make it right when it was wrong all along.