Pioneer is now serving Nashville, TN! Nashville customers please

Click Here

See why we’re the highest rated Plumbing and HVAC contractors in Greeneville!

Why Trust Pioneer With Your Home Needs?

Full Licensed & Insured

100% Satisfaction Guarantee

40+ Years in Business

Repair & Install Guarantee

Read What Your Neighbors Say!

Adam Williams
Adam Williams 5.0
chosen mstn
chosen mstn 5.0

Have been using Pioneer now for several years they have serviced my previous Ac unit and put a new one in 2 years ago. They are always professional, knowledgeable and on time. I would definitely recommend them to anyone looking for hvac or other needs.

Jordan Greene
Jordan Greene 4.0
Steve Marlovits
Steve Marlovits 5.0

Josh and his partner showed up and quickly got to work on our heating problem. They diagnosed the issue and promptly fixed it. They did a great job.

Martha Kroll
Martha Kroll 5.0

Robert Cook did a great job on both my units and explained everything thoroughly.

Richard Rife
Richard Rife 5.0

I’ve used this firm since 2005 for all hvac work. The products, the installation, the service visits have all been great. They know what they’re doing, and they do it well.

Kelli Coleman
Kelli Coleman 5.0

David from the plumbing department came out to service our home today. He was able to fix several issues we had with drains quickly. We appreciate that he was punctual and friendly. Thanks!

James Taylor
James Taylor 4.0

Kendred did a great job listening to what we wanted done. He explained his quote thoroughly and knowledgeably.

Shanna Garroutte
Shanna Garroutte 5.0

Rob cook was an honest stand up guy ( a veteran). He found the simple fix and didn’t force me to buy anything I wasn’t interested in. He gained my trust and I would call him for help again.

Mike Clark
Mike Clark 5.0

Marc showed up on time after calling to give me a heads up that he was on his way. He was courteous and gave me a full explanation of what he did in servicing our heat pump. He obviously knew what he was doing.

Pioneer Comfort Service Van

Schedule your maintenance today and get Pioneer Peace of Mind!

Our Crockett Club Has Your Maintenance Needs Covered

  • You ALWAYS Save at least 10% over Non-Club Members
  • You will receive Priority on the Service Schedule
  • Reduced Dispatch Fees
  • $100 Anniversary Credit for Future Repairs
Wounded Warrior Project Logo

We’re Proud Sponsors of the Wounded Warrior Project

Take Advantage Of Our Financing Plan!

We’re Focused On Prioritizing Our Local Communities With The Highest Quality Service

Pioneer Heating & Air Conditioning is a family-owned business that has been serving the Greeneville area for almost 40 years. Our company is customer-focused, and we prioritize high-quality work, friendly interactions, and personalized service. We provide a wide variety of services, whether you need a local plumber, air conditioning installation, or heating repair. We are open seven days a week and are available for emergency repairs at any time.

Skip to content