Joel has helped me with two different air conditioning problems. On his first visit to my house he hooked up a split air unit for my workshop that works perfectly. On his second visit my central air unit had stopped working. I had the original company out that installed the unit a few weeks prior to fix a problem with a fan stuck on. Since they had worked on it the unit started having other issues. Joel came out and diagnosed the circuit board being bad and the condenser fan was burnt out. The other company cut a wire to stop the fan which was stuck on which caused other issues to arise. Both my split air and central unit work perfect after Joel fixed them and the prices were very reasonable. I would recommend his work.