AC Maintenance

AC Maintenance – $99 Tune-Up Special

10% OFF for military, first responders, teachers and seniors

CALL (919) 372-0900

Air Conditioning Maintenance

Maintaining your air conditioning well is the main thing

You probably don’t pay much attention to your air conditioning and heating system when it works, until one day it doesn’t – which is why you should give it the maintenance it needs. If your ducts, coils or air filters are dirty, you could experience airflow problems and inefficient cycling. It can result in a decrease in performance and an increase in energy use, not to mention a decline in your comfort level. Regular maintenance of your air conditioning system will help ensure it’s in good working order and running efficiently, and it can also extend its life. Twice a year is the ideal maintenance schedule: once in the Spring before the warm weather, and again in the Fall after your unit is no longer in use.


  • Quick Response Times
  • Extended Service Hours for Your Convenience
  • Honest Work, Affordable Prices
  • Our Priority is Your Safety & Comfort
  • No Cutting Corners
  • Clean, Friendly Technicians
  • We Treat You Like Family
  • Quality Service since 1895

When it comes to AC Maintenance, an Ounce of Prevention is better than a Pound of Cure

Depending on your type of system, our professional service technicians can replace worn parts, check to make sure all the components are clean and lubricated, and that your thermostat is accurate and in good working order. They will also check to see if you have the correct amount of refrigerant, test for refrigerant leaks, and check for leakage in your central air conditioning system.

Call Our Friendly Staff At 919-372-0900

Happy couple talking to female service technician by new AC unit

AC Maintenance Checks and Balances

Among the things they can do is check the start and run capacitors, oil the fan motors, checking belts for tightness and wear, inspect the unit disconnect, clean the evaporator coil and condenser coil, check the start and run relays, check sequencer, monitor the refrigerant level, inspect the reversing valve, clean or inspect filters, check fuses, test defrost cycle, tightening electrical connections, measure voltage and amperage, check the crankcase heater and test safety controls.

Every AC & Heating Service to Keep You Comfortable

Careful Inspection

We can also inspect the blower components if accessible, check flue pipe, measure temperature differential, clean and adjust burners, clean heat exchanger and combustion chamber, evaluate condenser surroundings, check heat exchanger for cracks, test for carbon monoxide, check ductwork condition and joints, test the thermocouple, monitor the flue draft, blow-by and flame condition and check fan blades for tightness.

We can also monitor gas pressure and adjust if needed, clean the flame sensor, check auxiliary heat strips, clean and adjust ignition or pilot, examine gas lines, check the fan relay, check combustion air, test heating elements, inspect the unit wiring, and record the temperatures, monitor the expansion valve, inspect and clean the condenser coil, and check and test the contractor.

It’s an exhaustive list that requires a lot of knowledge, but all you need to know is your number: 919.372.0900. So call us now, whether you’re in Sanford, Fayetteville, Fort Bragg, Cary or Cameron – and we’ll have you and you’re a/c system feeling better.

An A/C Maintenance Agreement at a Most Agreeable Price

Our a/c maintenance plans are the worry-free way to keep your air conditioning system running at peak performance. We maintain all makes and models.

One-Year Maintenance Agreement
(duration varies)

  • $129
  • 1-year agreement with 15% off all repairs
  • Spring tune-up service
  • Fall tune-up service
  • Priority same-day service guarantee
  • No extra after hours or weekend fees
  • Documented service records for home resale

The Dirty Truth About A/C Filters

Dirty filters will not only block airflow and significantly reduce your system’s efficiency. What’s worse, the air that finds its way around the clogged filter can carry dirt into the evaporator coil and impair its functionality.

Clean or replace your filters every month or two during the cooling season. You may need to do so even more frequently if your air conditioner is in constant use, is subjected to dusty conditions, or you have pets. In addition to finding a filter on the air conditioning unit itself, you can also have filters in the ductwork in your walls and ceilings. Doing so can lower your air conditioner’s energy consumption as much as 15%.

Discounts for military, first responders and seniors

A Dozen Smart Reasons to Count on King for Your AC & Heating Needs:
  • Reliable service and honest estimates from true professionals
  • Highly trained repair technicians 
  • Fully licensed, bonded and insured 
  • Diagnostic service calls free with all repairs
  • Extended Service Hours for Your Convenience with no extra fee for Members
  • Discounts for military, seniors and first responders, police, and firefighters 
  • We sell and service all makes of air conditioning and HVAC systems
  • An authorized dealer of air conditioning and HVAC systems 
  • Serving residential homeowners and light commercial businesses
  • Family owned and operated by veterans
  • Six generations with a proud tradition of service since 1895
  • Financing with affordable payments and no money down

Call Now for a Free Service Call
with Repair at 919-372-0900