Xtreme Heating & Cooling LLC encourages area homeowners to schedule annual AC maintenance in Papillion, NE. Think of a routine AC tune-up not as an added expense but as a way to reduce your costs. Tune-ups improve energy efficiency by 5% to 15% and thus typically cover their costs through those savings. Regular maintenance protects the equipment, increases its life span and lowers your long-term costs. It also safeguards your investment should you ever need to make an HVAC claim.