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Maintenance

HVAC gauges.

Owning, or even sometimes renting, a home in Charlotte, NC, requires general maintenance to keep your investment in working order. It’s really all about being prepared. Per Benjamin Franklin, “An ounce of prevention is worth a pound of cure.” Maintaining your home’s systems and appliances wards off emergency situations and costly repairs while extending your equipment’s life. Take the time and money to perform general maintenance on a regular basis. Many of the maintenance services require the knowledge, skills, and tools of a professional. During the maintenance or service call, our technician will make any necessary repairs and/or alert you of a possible situation. Call All City Heat and Air to assist you in maintaining any of the following or to answer any questions you may have:

Furnace Maintenance

For furnaces, an annual service tune-up and cleaning is recommended, usually performed in the fall. The purpose is to keep your system running at top efficiency throughout the season, i.e., to keep you having heat when you need it. Our technician will check and clean (depending on whether you have a furnace or boiler) all the connections, controls, sensors, drains, ignitor, ducts, pipes, burners, valves, motors, thermostat(s), and smoke/carbon-monoxide detectors, and instruct you on anything you could do between our service visits. As a rule of thumb, furnace filters need to be changed every three months or as needed, which is something you can do yourself with the correct filters.

Air Conditioner Maintenance

For air conditioners, an annual service tune-up and cleaning is recommended, usually performed in the spring. Our professional technician will check and clean the connections, coils, blower components, lines, refrigerant, drain, fuses, and thermostat(s), as well as lubricate all working parts. Maintenance you can do yourself between service visits is to remove any yard debris or vegetation from the top and sides of your outdoor air conditioner unit, as well as to keep it covered with an air conditioner cover or tarp in the winter.

Heat Pump Maintenance

For heat pumps, an annual service tune-up and cleaning is recommended, usually performed in the fall, same as furnaces and boilers. Our professional technician will check and clean ducts, filters, blower, indoor coil, ducts, refrigerant, electric terminals, connections, motors, and belts, as well as lubricate all working parts. Be sure to change or clean the filter every three months or as needed. You can also clean the outdoor coils whenever they seem dirty, and keep yard debris and vegetation away from the unit.

Whole-House Humidifier Maintenance

For whole-house humidifiers, an annual service tune-up and cleaning is recommended, usually performed at the same time as your furnace tune-up and cleaning. Our professionals include this maintenance along with the furnace appointment. Typically there isn’t much in the way of maintenance; however, our technician will change your humidifier pad and clean any mineral buildup you may have (in the case of hard water). Ask our technician to show you how to dissolve the buildup on your own every few months to keep your humidifier working at top efficiency.

Air-Filtration System Maintenance

For air-filtration systems, regular maintenance is something your can perform on your own. Maintenance on an air-filtration system usually just means changing or cleaning the filter every three to nine months. But you should check with the manufacturer’s specific recommendations. Changing or cleaning your filter on a regular basis will ensure the best filtration for your home as well as extend the life of the system. If you need any assistance or would like to install an air-filtration system, feel free to talk with one of our professionals at All City Heat and Air.

Need Maintenance Service?

Contact the experts at All City Heat and Air.

Call us at 704-545-2000!

Gas Furnace Maintenance in Charlotte, NC 28216

“Very informative and professional excellent customer service”

– Jewel H.

Gas Furnace Maintenance in Charlotte, NC 28227

“Omar was excellent. He practiced Covid related safety measures while servicing my unit. He explained things in terms that I could understand.”

– Katrina R.

Gas Furnace Maintenance in Charlotte, NC 28214

“I am having my vent pipe worked on next month to make me fire safe! I really trust this company 100%.”

– Beverly K.

Gas Furnace Maintenance in Charlotte, NC 28226

“Michael came for semi annual maintenance, was thorough and professional. Would recommend him and All City Heat and Air. Have been using them for many years.”

– Susan S.

Gas Furnace Maintenance in Charlotte, NC 28269

“Great service. Friendly and thorough.”

– Robert H.

Heat Pump Maintenance in Charlotte, NC 28277

“Omar was very efficient and a good communicator. I especially appreciated how he explained what he was doing and also why he was doing it in that specific way. I had previously thought we needed a procedure that he showed me was not needed and why. His work was another example of the fine work and integrity we have always with All City in the many years we have been with you. I feel sad for the other people of our neighborhood who use other services and I am going to talk to them about you.”

– David C.

Air Duct Maintenance in Charlotte, NC 28214

“Great customer service. Explained the benefits of tje maintenance plan. I’m glad I got.”

– Lashawn J.

Other Maintenance in Charlotte, NC 28226

“As usual, Omar was professional and efficient. He wore a mask and shoe coverings. He answered my questions and gave me update on the attic space. I have been having a bit of an issue with my thermostat and he was diligent in making some calls to isolate the problem. I have been using All City Heat and Air for years now and happily recommend them to anyone!”

– Barbara R.

Gas Furnace Maintenance in Charlotte, NC 28212

“On time, fast & friendly service I can trust.”

– Tim B.

Gas Furnace Maintenance in Charlotte, NC 28277

“We received outstanding service from Omar when he performed a six-month maintenance check on our system. He was very thorough and knowledgeable. He was also very prompt, polite, and has a very pleasant personality. We started doing business with All City Heating earlier this year and are extremely pleased with their service. I highly recommend this business.”

– Mary Ann B.


All City Heat and Air proudly provides HVAC service to Charlotte, Huntersville, Matthews, Mint Hill, Pineville, Harrisburg, Indian Trail, Waxhaw, and the surrounding communities. Visit our service area page for more coverage details, call us at 704-545-2000, or request service online today.