Ductless Mini-Split Installation | 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

Gaston County’s Signature Ductless Mini-Split Installation Service​

Let’s face it, every home should have central air conditioning, but many do not. Whether you live in a condo without central air conditioning or an older home that can only utilize ceiling fans, you may find without proper cooling; your house becomes overwhelmingly warm in the summer. We offer ductless mini-split systems that don’t require built-in ventilation to keep your home cool and comfortable.


Our ductless mini-split systems utilize an outdoor air compressor and an indoor air-handling unit that can be easily mounted to any wall. These systems require no additional ductwork and are an excellent solution to home additions or smaller homes that don’t have a centralized A/C unit in place. Contact us today for more information.

Ductless mini-split system replacements

Most ductless mini-split systems have a lifespan of 12 to 15 years with proper maintenance, but even yesterday’s top models will need to be replaced at some point. If you find your old ductless mini-split system struggles to keep your home cool or is wracking up significant energy costs, call the HVAC experts at Dilling Heating & Cooling. We offer affordable replacement systems that can keep your family comfortable and run reliably for years to come.

Ductless mini-split system installations

Ductless mini-split systems can not only keep your home cooler in the summer, but they also offer a wide range of benefits that include:

Our team of technicians has over 60 years of experience installing and maintaining ductless mini-split systems, and we’re more than happy to offer a wide range of product options to fit your needs and budget. 

Ductless mini-split system repairs

When your ductless mini-split system is having problems, you’ll know it. Common symptoms of a ductless mini-split breakdown include:

We can diagnose any issue you’re having with your system and get it repaired quickly for a fair price. Our team is fully licensed, certified, and insured, and we have over six decades of experience. We stand behind all of our work, and we offer affordable financing options to meet your budgetary needs. We also offer a wide variety of new ductless mini-split systems for purchase, and we can ensure your new system works reliably. Call us today to schedule a service appointment. 

Ductless mini-split system maintenance

By keeping your ductless mini-split system maintained, you can save money on major repairs or replacements in the future. Our technicians can replace your system’s filters, calibrate to offer optimum cooling in your home, and diagnose any minor issue we find. We pride ourselves on affordable pricing, clear communication, and service that’s second to none.