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What People Say
"What a great a company. Very professional. Great communication. We have heat! Thanks to Jason, Evan and Major. very friendly was like I known them all my life. You just don't see that kind of customer service hardly anymore. Will you definitely be my go to heat and air company from now on."
"J&J was incredibly easy to work with. Jason was in and out of my home in under an hour and had diagnosed and fixed the issue with my furnace. Good, honest work. Would recommend 1000x!"
"I recently learned about a professional company called J & J Mechanical for heating and air conditioning installations and repairs. Soon after the January 2026 ice storm in Nashville, TN, Jason came by the same evening that I called (even though he was covered up with work that day). The outdoor heat pump had frozen solid and my fan was not working. Jason had to rewire a brand new unit that had been installed by another company in 2025. He kept me from freezing with his prompt arrival, repair, advice and expertise. I am so grateful for his professional manner, work ethic, and his willingness to take care of me on short notice. His workers are licensed, insured and bonded, and know what they are doing. Their prices are competitive and reasonable and I highly recommend them."
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