"Experience The Dilling Difference Today!"


1 HVAC System
$12.95 Per month
2 HVAC Systems
$22.95 Per month
3 HVAC Systems
$30.95 Per month

When it comes to ensuring that your HVAC system is running at optimum performance, nothing beats preventive maintenance. As one of the most trusted AC repair services provider and HVAC contractors in Gastonia, NC, Dilling Heating & Cooling knows what it takes to make sure your HVAC system is in top condition. Preventive maintenance makes sure that a machine is always in great working condition. Routine system checks and cleaning are part of preventive care. With Dilling Heating & Cooling’s Preferred +Plus Membership, we provide our member customers with routine maintenance services that can increase the efficiency of your HVAC system.

We do this through a comprehensive maintenance schedule from our Nexstar Network certified technicians who will check and clean your HVAC system, as well as take care of any potential issue before it worsens. Every Preferred +Plus member gets priority scheduling, which puts you at the top of our list should you encounter any emergency repair issues.

Moreover, our Preferred +Plus members receive a generous discount on all repairs and leak searches. To get even more value for money out of your Preferred +Plus membership, we guarantee that the price you pay during signup remains the same all throughout your contact agreement.

When your HVAC system is properly maintained and is operating at maximum efficiency, utility costs decrease, and system breakdowns are less likely to occur. Our maintenance service is designed specifically to make you feel safe and secure with your HVAC system, and our expert team of technicians can do just that.

We’ve been in the business of making our customers happy for over 50 years, and one thing we’ve learned is that the best type of service is the one that gives people peace of mind.

Have a question? We are always available to talk over the phone, but if you prefer to send us a web request, fill out the information below and we will respond as soon as possible.