A broken air conditioner in the middle of a Tennessee summer is more than an inconvenience — it can be a health concern, especially for young children and elderly family members. Mark's Heating & Air Conditioning provides fast, reliable AC repair services throughout Sparta, TN and the Upper Cumberland region. From refrigerant leaks and frozen evaporator coils to failed compressors and blown capacitors, we have the expertise to fix it all.

We stock common replacement parts on our service vehicles so we can often complete repairs in a single visit. Our technicians will thoroughly diagnose the root cause of the problem — not just treat the symptoms — to ensure your repair lasts. If we determine that a repair isn't cost-effective given the age and condition of your system, we'll give you an honest recommendation and help you explore replacement options.