Extreme Climate Heating & Cooling

Extreme Climate Heating & Cooling is an HVAC contractor, air conditioning contractor, air conditioning repair service, and heating contractor serving the Knoxville area, helping homeowners stay comfortable year-round with reliable installs, repairs, and maintenance. For fast relief, call to schedule diagnostics for AC or furnace issues and ask for upfront, itemized pricing plus estimated timelines so you can make a confident decision. Planning a replacement? Request a proper load calculation, energy‑efficient system options, and information on financing, warranties, and any local rebates to lower total cost of ownership. To prevent breakdowns, book seasonal tune-ups and inquire about maintenance plans and indoor air quality upgrades like filters or duct sealing that can improve comfort and reduce energy bills.