HVAC in Cornelius, NC

Andersen handles AC repair and installation, heating and furnace repair, heat pump repair and replacement, tune-ups and maintenance, ductless mini-splits, water heaters, generators, and indoor air quality upgrades across Cornelius and the Lake Norman area.

We book service seven days a week from 7:30 a.m. to midnight, including same-day appointments when the schedule allows. Our HQ is in north Charlotte, about 15 miles south of Cornelius, so we cover the Lake Norman east shore regularly.

Yes. Waterfront and larger custom homes carry extra humidity and dehumidification loads and often need zoning and carefully sized equipment. We select and size systems for larger square footage and higher moisture near the water.

Common repairs vary by part: a capacitor typically runs about $150 to $450 and a blower motor about $450 to $1,250 in this market. A complete system replacement usually runs about $8,000 to $18,000, and a ducted heat pump about $7,000 to $12,000. Diagnostic visits generally run about $69 to $120 and are often credited toward the repair. These are typical Charlotte and Lake Norman market ranges, not Andersen’s set prices; you get a free written estimate on replacements.

Yes. We offer financing on new HVAC systems through Wells Fargo and Synchrony, and you can apply from our site.

We are open 7:30 a.m. to midnight every day, including weekends, with no extra charge for weekend appointments. We are not a 24-hour company, but we answer late into the evening when many shops have closed.

We install Goodman, American Standard, Bryant, Bosch, Rheem, and Mitsubishi systems, plus Aprilaire and Dynamic Air for indoor air quality, and we service all major HVAC brands. Andersen is an American Standard Customer Care Dealer and a Rheem Pro Partner.