Krug & Sons heating and air conditioning

Krug & Sons heating and air conditioning is a local HVAC contractor serving Knoxville with repair, replacement, and seasonal maintenance for ACs, heat pumps, and furnaces. Call to check availability for same-day diagnostics, and ask for upfront pricing with written repair options before any work begins. If you’re considering a new system, request a proper load calculation, efficiency comparisons, and information on rebates or financing to right-size your unit and reduce energy bills. For long-term reliability, schedule spring and fall tune-ups and consider indoor air quality upgrades or a smart thermostat to improve comfort and control.