These are the best HVAC guys in Chattanooga. We are new to the area and didn’t know who to call when our home HVAC unit went out. The first company we called told us our unit needed to be replaced, so we called Mitchell for a second opinion/quote. After a quick inspection, the Mitchell techs advised me that my system is working great and were able to fix the issue for less than $250. I strongly encourage anyone with HVAC needs to call guys at Mitchell out. They saved me $8,000!!