Ashton Britt Service Company Inc. has served East Tennessee since 2003 from its Jefferson City headquarters at 643 East Broadway Boulevard, with additional coverage across Morristown, Newport, and Sevierville. The company holds Tennessee State Mechanical License CMC 052269 and staffs EPA-certified, NATE-certified, and factory-trained technicians. Its service catalog covers geothermal heat pump systems and water-source heat pumps alongside conventional heating and air conditioning, building automation, indoor air quality, sheet metal fabrication, gas piping, and commercial refrigeration. Ashton Britt runs 24-hour emergency service, participates in the TVA EnergyRight program, and provides home energy assessments with flexible financing on approved credit. Its territory spans Jefferson, Hamblen, Grainger, Sevier, Hawkins, Cocke, Knox, and Greene counties, with free estimates on new installations.
Verified active operator per ashtonbritt.com (TN bundle audit 2026-06-01)
EPA-certified, NATE-certified technicians with over 25 years of experience serving eight counties with geothermal installation, water source heat pumps, and 24-hour emergency service.