Your Air Conditioning Contractor in Huntersville, NC 

AC Contractor Services Built Around Your Propert

We handle every phase of the cooling cycle, from the first assessment through installation, maintenance, and repair. As your local AC contractor in Huntersville, NC, our trucks are fully stocked so most calls resolve in a single visit.

Residential AC Installation. We size and install systems based on your home's square footage, insulation, and layout. Every installation follows Trane Comfort Specialist standards, the designation Trane awards only to dealers who meet strict requirements for installation quality, training, and customer satisfaction. Temperature Design has held that designation since 2015.

Residential AC Repair. Strange noises, weak airflow, ice on the coil, or a unit that cycles on and off without cooling your home are all signs that call for a licensed air conditioning repair contractor. Our technicians diagnose the root cause, not just the symptom, and give you an upfront quote before any work begins. We service all major brands, including Trane, Carrier, Lennox, Goodman, Rheem, Daikin, Mitsubishi, and more. Learn more on our [residential AC repair page](/residential-ac-repair).

Preventive Maintenance Plans. A skipped tune-up is the most common reason a system fails mid-summer. Our maintenance visits cover refrigerant level checks, coil cleaning, electrical connection inspections, capacitor and contactor testing, drain line flushing, filter replacement, and thermostat calibration. Catching a failing capacitor in spring costs far less than an emergency call in July.

Ductless Mini-Split Systems. For additions, sunrooms, or spaces without existing ductwork, we install and service Mitsubishi ductless systems. As a Mitsubishi Diamond Elite Contractor, we provide a 12-year parts and compressor warranty on registered systems, more than double what most standard contractors can offer.



Indoor Air Quality. Beyond temperature, we address air quality with electronic air cleaners, whole-house media filters, dehumidification systems, and fresh air ventilation. Poor indoor air quality affects productivity in offices and health at home.

Commercial Air Conditioning Contractor in Huntersville, NC

Businesses in Huntersville, NC trust us as their commercial air conditioning contractor because we understand that downtime costs money. We are licensed, bonded, and insured to install and service commercial cooling equipment up to 50-ton systems. That includes rooftop units, split systems, gas package units, ductless systems, and variable refrigerant flow (VRF) setups.

Our commercial AC repair team responds quickly to minimize disruption to your operations. We also build custom preventive maintenance plans starting at $125 per unit, covering coil cleaning, filter changes, refrigerant checks, drain line flushing, motor amperage testing, and full electrical inspections. For high-traffic facilities such as offices, restaurants, schools, and medical spaces, we also offer the Phenomenal Aire Series C commercial air purification system, rated for systems up to 15 tons.

See our full commercial HVAC services overview  for equipment specifications and replacement options.

What Sets Our Air Conditioning Service Apart

Temperature Design has earned a BBB A+ rating and built a reputation across Huntersville, Cornelius, Davidson, Mooresville, and the wider Lake Norman area. When you call us, you speak directly with a staff member, not an answering service. We offer 24-hour emergency air conditioning service, 365 days a year, so a midnight breakdown does not leave you stranded. Our honest assessment policy means we tell you what you need, not what costs the most. Our service area covers all of Huntersville, NC and surrounding communities. Check the full service areas list to confirm we cover your zip code.