Geothermal.contractors

Holley Heating and Air Conditioning is a fifth-generation family-owned HVAC company serving Aiken and the surrounding western South Carolina communities since 1909. Selected as a Carrier Factory Authorized Dealer in 2004, Holley is the only Carrier Factory Authorized Dealer in Aiken, a designation that requires ongoing training benchmarks, service standards, and direct factory accountability. The company installs Carrier geothermal heat pump systems alongside its full residential and light-commercial HVAC lineup, including installation, repair, and maintenance of heating and cooling equipment. All technicians hold NATE certification and complete regular continuing education. The Carrier Factory Authorized Dealer credential gives Holley access to Carrier's complete residential product line, including ground-source heat pump models designed for South Carolina's mixed-humid climate. Verified active operator per https://holleyheatingandair.com + https://holleyheatingandair.com/heat-pumps (SC import 2026-06-02)