ATC Cooling & Heating Emphasizes Family-Centered Approach as Zoning Specialists Strengthen Tri-Cities Presence

HVAC contractor focuses on personalized solutions and extended warranties while expanding geothermal and zoning expertise.

Mar. 21, 2026 at 4:56am

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ATC Cooling & Heating, a leading HVAC contractor serving the Tri-Cities region of Tennessee, has reinforced its commitment to treating customers and employees as family while expanding its specialized services in geothermal and zoning systems. Under new leadership, the company maintains its focus on providing personalized solutions and exceptional customer service backed by extended warranties.

Why it matters

As one of the few geothermal experts in the Eastern Tennessee market, ATC Cooling & Heating's family-first philosophy and technical expertise set it apart in a region where robust heating and cooling systems are essential. The company's commitment to long-term customer relationships through extended warranties and comprehensive maintenance programs reflects its confidence in the quality of its work.

The details

ATC Cooling & Heating specializes in geothermal systems and advanced zoning controls, enabling the company to create comfortable environments in any space. The Kingsport-based company offers a range of services, including ductless heat pump and AC systems, traditional furnace and air conditioning installations, indoor air quality improvements, and solutions for humidity control and noise reduction.

  • ATC Cooling & Heating underwent a leadership transition in January 2024.
  • The company was founded over 50 years ago by Bud Phillips, who continues to serve as Sales Manager.

The players

Nathan Schmitt

President and Owner of ATC Cooling & Heating, who partnered with founder Bud Phillips earlier this year.

Bud Phillips

Founder of ATC Cooling & Heating, with five decades of HVAC experience, who continues to serve as Sales Manager.

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What they’re saying

“At ATC, we treat everyone like family because that approach creates trust and ensures we deliver the right solution for each unique situation.”

— Nathan Schmitt, President and Owner of ATC Cooling & Heating

What’s next

The company plans to continue expanding its specialized services in geothermal and zoning systems to meet the growing demand for robust heating and cooling solutions in the Tri-Cities region.

The takeaway

ATC Cooling & Heating's family-centered approach and technical expertise have helped the company establish a strong presence in the Eastern Tennessee HVAC market, setting it apart through personalized solutions, extended warranties, and a commitment to long-term customer relationships.