Commercial HVAC | Gaston County, NC | Dilling Heating & Cooling
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What Our customers say

Employees are very professional, on time, fast working, and thorough. They always make sure you understand what is being done and always go over everything with you at end. Always have had a great experience.

Leigh Brockman

I've been using Dilling for a couple of years now for maintenance and repairs and I've always been satisfied with their service. Great all around and would definitely recommend to others.

Melissa Smith

Your Trusted Commercial HVAC Contractors in Gaston County, NC!​

If you own a business in Gaston County, NC, you know how important your climate control can be for your customers and your employees. We can ensure your commercial property’s furnace, boiler, and air conditioning system is effective, controlled, and energy-efficient. We offer reliable automated climate control solutions that are easy to operate and maintain, and our repair service team is available to handle any HVAC emergency. Contact us today for more information.

Commercial Heating Installations​

If your business building is suffering from an inoperable furnace, you may find your employee’s productivity suffers. We can get the heat flowing and ensure your furnace is working efficiently and reliably for years to come. Whether your thermostat isn’t responding, your office’s airflow is slow, or your furnace is emitting strange noises or foul odors, we’ll ensure the problem is resolved for a lot less than you might imagine. We also offer a vast selection of quality commercial-grade furnaces, heat pumps, and air filtration systems that can be conveniently installed in your building for a reasonable price. Connect with us today to schedule a free estimate.

Commercial Cooling Repairs​

Is your business languishing from the heat? Don’t let your customers or your staff suffer in silence. We offer affordable air conditioning maintenance and repairs to diagnose your a/c unit’s issues and get them fixed for a fair price. From condenser coils to duct cleaning and air filter replacement, we can tackle any HVAC problem and offer affordable options you’ll love. Contact us now. 

Commercial HVAC System Maintenance​

Whether you oversee an office building, an industrial facility, or a commercial storefront, your climate control system works around the clock. Keeping it running smoothly starts with ongoing scheduled maintenance that replaces dirty filters, diagnoses minor mechanical and electrical issues, and calibrates your system to perform effectively no matter the season. Our technicians are fully licensed and certified to maintain all makes and models of air conditioners, furnaces, heat pumps, and air filtration systems, and we can ensure your system is sustained for years to come. Call us now to schedule a service. 

Commercial HVAC System Replacement​

If your commercial HVAC system is falling flat or failing to maintain proper climate control, it may be time to replace it. We offer affordable heaters and furnaces, air conditioners, and air filtration systems that are energy-efficient and effective. We also provide convenient financing options, and we can suggest a new HVAC system that best suits your unique needs and budget. Call us now to learn more about our latest inventory of quality commercial HVAC units.