Since 1955, Dilling Heating & Cooling has offered residential and commercial clients quality HVAC repairs, maintenance, and replacement services throughout Gaston County, NC. Our team of fully licensed, Nexstar Network certified, and insured technicians received training from top HVAC accreditation organizations and can diagnose and resolve any heating or cooling issue quickly and affordably. We stand behind all of our work, and we offer special discounts on our most popular services and affordable financing options.

As Gaston County NC's leading HVAC service company, we're happy to meet your home heating and cooling needs by offering quality air conditioning and furnace installations, repairs, and maintenance. Our team of talented technicians is Nexstar Certified and has over 60 years of experience with all makes and models of HVAC systems. We can ensure your home remains comfortable no matter the season. We've built our business on the foundations of offering trust, value, and service to our clients, and we've been family owned and operated since 1955.

The technicians at Dilling Heating & Cooling will work diligently to repair and save existing air conditioning systems. Sometimes, they are too damaged or old to be worth further investment from our customers. In situations like this, you can count on us to provide you with air conditioning installation services that meet your cooling needs and your budget. When looking to install a new air conditioning unit for your home or business anywhere throughout Charlotte, NC, including Gaston, Cleveland, York, and Mecklenburg counties, there are several factors to consider when choosing an AC unit.

Whether you own a large house or a small one, having an energy-efficient heat pump installed can keep your entire home warm and comfortable without excessive furnace use. Our heat pumps are built to last for decades and can reliably transfer warm air throughout your house, quietly and effectively. Dilling offers a wide selection of heat pumps to meet your home's needs. Our certified technicians will evaluate your home and make recommendations based on your budget and needs. With Dilling, your heat pump system installation will be a seamless process from start to finish.

Dilling Heating & Cooling offers a variety of monthly heating and/or cooling maintenance plans that can keep your air filters clean and your system's components working reliably. This reduces the risk of a breakdown or the need for emergency services, giving you and your family peace of mind all year long. Are you ready to unlock the ultimate home comfort? Learn more about our service plan offerings and the benefits of regular maintenance below. If you have any questions or concerns, don't hesitate to call us!

Furnaces are the central part of most heating systems. Over the years, they can become worn down and less efficient. If enough time goes by, they can even stop working entirely. In these situations, it is necessary to consider the installation of a new heating system. That's where Dilling comes in. We offer top-quality heating system installation services in Charlotte, NC, featuring the leading heater brands in the industry. Our heating system installation services are performed by licensed and insured experts who can make sure that everything is set up to code.

Having your home equipped with a reliable air filtration system and humidifier is a must if you suffer from allergies or health problems related to air quality. Our air can be contaminated with pollen, bacteria, viruses, and mold spores that wreak havoc on our family's' wellbeing. We offer effective indoor air quality filter installations, air filtration systems, and whole-home humidifiers and dehumidifiers that can remove airborne allergens and contaminants, ensuring your family can breathe easy.

If you've lived in Gaston County, NC for any amount of time, you know how unpredictable the weather can be. Without a reliable thermostat, you may find your home's comfort levels are lacking. We offer expert smart home thermostat installations, thermostat repairs, and HVAC maintenance to keep your home's climate control systems functional, effective, and energy-efficient. Modern thermostats offer a wide range of advantages for homeowners; they can dynamically customize the airflow and temperature in your home, save you money on your energy bills, and provide reliable heating and cooling all year long.

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. If your business building is suffering from an inoperable furnace, you may find your employee's productivity suffers.

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.

When you need a reliable and affordable home or commercial heating and cooling that's energy-efficient, effective, and affordable, look to the professionals at Dilling Heating & Cooling. Our air conditioning contractors specialize in HVAC system maintenance, replacements, and repairs. When your furnace or air conditioner breaks down, it isn't convenient; that's why we offer emergency repairs and HVAC services throughout Gaston County, NC and the Greater Cleveland Metropolitan Area. Our service technicians are fully licensed, certified, insured, and standing by to help.

When you need reliable furnace repair services in Gaston County, NC, call the team at Dilling Heating & Cooling. We have over 60 years of experience, and our technicians are entirely Nexstar Certified to solve any HVAC issue, and insured for your peace of mind. We offer affordable furnace diagnostics and solutions that will ensure your home stays comfortably warm during the cold winter months. There's no heating or cooling problem we can't fix from thermostat issues to condenser coils and ventilation blockages.

Furnace and air conditioner breakdowns never occur at convenient times. Whether your furnace isn't heating in the middle of the night, or your A/C unit isn't cooling on a hot Sunday, you can still rely on the repair team at Dilling Heating & Cooling to respond to your needs ASAP. We offer emergency repairs that will get your climate control system working quickly and reliably. We have over 60 years of experience and a track record of proven results and satisfied customers. Don't allow your family to suffer in your home.

It is very important that you have regular maintenance and service performed on your existing air conditioning unit. The importance of scheduled tune-ups cannot be understated, as they will ensure you get the most out of your air conditioning unit. Dilling offers comprehensive service plans and yearly tune-ups for home AC maintenance. There are many factors that may indicate it is time to schedule home AC maintenance. If you notice a spike in your utility costs, reduced cooling in the home, continuous running of the air conditioning unit when it is not warm outside, these are all indications it may be a good idea to have the air conditioning unit inspected and serviced.

What's new?

Our phones are back to working. Sorry for any inconvenience to our customers.

Posted on Jul 16, 2018  •  Twitter

Buy an EL16XC1 Lennox Air conditioner this February and get an ML180 Lennox furnace for FREE!… https://t.co/b9QO9JaZ3W

Posted on Feb 06, 2018  •  Twitter

$59 Furnace safety check Now thru February 28, 2018 Includes: *Heat exchanger-inspected for cracks or... https://t.co/Nzv3vqaY6Z

Posted on Jan 25, 2018  •  Twitter

Kick off the New Year with up to $1500 in rebates or 72 months of interest free Financing from Lennox!… https://t.co/3LW9KtNZlv

Posted on Jan 14, 2018  •  Twitter

Winter weather is definitely here! If you need heating service, we're here to serve you 24/7 - (704) 739-3446 https://t.co/WwMx2juq5i

Posted on Dec 31, 2017  •  Twitter

We're bringing the heat with a quality Lennox furnace for only $79/mo! https://t.co/ASF8WmWn5I

Posted on Nov 24, 2017  •  Twitter

Check out Energy Star's guide to Energy Efficient Heating & Cooling for some great energy saving tips this Fall:… https://t.co/2zlZda4F8m

Posted on Nov 02, 2017  •  Twitter

Dilling Heating and Cooling will see you at the Kings Mountain Football Game! Go Mounties!! #KingsMountain... https://t.co/NByQUULeFe

Posted on Sep 15, 2017  •  Twitter

Get a carbon monoxide detector FREE with your furnace safety check this Fall! https://t.co/78usrSEgIr https://t.co/Jg56XRTI6X

Posted on Sep 15, 2017  •  Twitter

Ask us about getting a great deal on a brand new Lennox Home Comfort system this Fall! https://t.co/78usrSEgIr https://t.co/3n3HgswnFz

Posted on Sep 05, 2017  •  Twitter

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