Anytime. Day or Night.
24/7 Emergency Service with NO after-hours service fee.
931.510.6684
Residential & Commercial
Mark’s Heating and Air does both residential and commercial projects, new installations, change-outs, general repair work, and UV light treatments. Our services include sales, service, repair, and warranty work. We stock Goodman, but can work on any make and model of heating and air units.
Sales & Service Locations
Mark’s Heating and Air is located in Sparta, Tennessee. Mark Dickerson, owner and operator of Mark’s Heating and Air, has 15 years experience and founded the company in 2012. Mark and his team serve Sparta and all the surrounding counties, sometimes even as far as Lebanon and Nashville.
Honest & Dependable
Mark Dickerson, owner and operator of Mark’s Heating and Air, prides himself on being honest and dependable and doing work the way he would want it done. This outlook is why Mark’s Heating and Air is the number one choice by Sparta, Tennessee locals. Best customer service in Middle Tennessee. Call today!

iWave Air Purifiers Pathogen Test Results
All tests were run using proprietary NPBI(tm) technology.
This test was run using the iWave-C Air Purifier P/N 4900-10 in a test designed to mimic ionization conditions like that of a commercial aircraft’s fuselage.
Base on viral titrations, it was determined that at 10 minutes, 84.2% of the virus was inactivated. At 15 minutes, 92.6% of the virus was inactivated, and at 30 minutes, 99.4% of the virus was inactivated.
This test was run in a test chamber in a lab setting with the Nu-Calgon iWave-R Air Purifier P/N 4900-20.
A petri dish containing a pathogen is placed underneath a laboratory hood, then monitored to assess the pathogen’s reactivity to Needle Point Bi-polar Ionization (NPBI) over time. This controlled environment allows for comparison across different types of pathogens.
iWave’s Needle Point Bi-polar Ionization (NPBI) technology is used in a wide range of applications across diverse environmental conditions. Since locations will vary, clients should evaluate their individual application and environmental conditions when making assessment regarding the technology’s potential benefits.
Peace of mind is our promise to you!
Request a Quote
Have a quick question? Looking for a quote on an upcoming project? Contact us today at Mark's Heating and Air to get the conversation started! Building a new home? Contact us today to get started on a quote!
Free Second Opinion
If you've received a quote from another company but are concerned about the cost or even the necessity of the work, Mark’s Heating and Air offers a Free Second Opinion. Contact us today for a free second opinion!
Peace of mind is our promise to you!
Request a Quote
Have a quick question? Looking for a quote on an upcoming project? Contact us today at Mark’s Heating and Air to get the conversation started! Building a new home? Contact us today to get started on a quote!
Free Second Opinion
If you’ve received a quote from another company but are concerned about the cost or even the necessity of the work, Mark’s Heating and Air offers a Free Second Opinion. Contact us today for a free second opinion!
Awards, Achievements, and Memberships





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