Pioneer Heating & Air

Heating & Air Conditioning/HVAC, Generator Installation/Repair, Plumbing

4604 Mill Branch Ln, Knoxville, TN 37938

About Pioneer Heating & Air

Pioneer Heating & Air is a full-service HVAC company serving the Knoxville area for over 40 years. They offer air conditioning and heating repair, installation, and maintenance, as well as plumbing services. Their team of highly trained technicians are known for being professional, knowledgeable, and friendly, ensuring minimal disruptions. Technicians like Drew P. and Daniel F. provided plumbing and HVAC services, going above and beyond. Dalton M. was highly recommended for explaining things, listening to concerns, and arranging same-day service. Drew was personal, professional, and knowledgeable regarding tankless water heaters and water pressure. Pioneer Heating & Air is a reliable and affordable option for HVAC services.

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Reviews for Pioneer Heating & Air

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  • Feb 2026

    We have had several Pioneer professionals to advise us on various problems we have had in our new house and barn. We have been very impressed with the knowledge and skills that Matthew, Jason and Nathaniel have. We have learned a lot from them! 5 stars!

  • Jan 2026

    Ask for Vince if you need plumbing help! A+++++

  • Jun 2025

    Our AC went out in the late afternoon in this crazy Summer heat. We called Pioneer, and they said they could have someone come out first thing in the morning, and gave us a window of 8-12. They texted around 11:50, and said they weren't coming. So we called, and they said it looked like we had "chosen to go with someone else", which couldn't have been further from the truth. Then, when we told them that wasnt the case, they said "Sorry that happened. We can get you on the schedule for next week though." I understand waiting and services being booked out, but they said they could come that morning, and didn't show up. Then, didn't even bother to tell us they weren't going to until 10 minutes before the window closed. Then, on top of it all, held no accountability. Don't say you can do something, especially in an urgent situation, if you're not going to.

Hours

Monday: Open 24 hoursTuesday: Open 24 hoursWednesday: Open 24 hoursThursday: Open 24 hoursFriday: Open 24 hoursSaturday: Open 24 hoursSunday: Open 24 hours

Tips

 on-site services accepts credit cards