AC Service Fountain Hills, AZ

Looking for a reliable air conditioning company? Look no further than Worlock Air Conditioning. We have been locally owned and operated since 1987 and provide a full range of HVAC services to 1residential and commercial customers in Fountain Hills and the surrounding areas.

What Is HVAC Service?

HVAC (heating, ventilation, and air conditioning) service refers to two categories of service: maintenance and repair. Regular maintenance is designed to keep your HVAC system performing optimally, spot problems before they can impact the function of your system and allow you to repair things before they become bigger problems. Repair calls are because you have noticed a problem with your system and are looking to get it fixed.

What Is Seasonal Maintenance?

Each year, before you enter a heavy use cycle for your air conditioners, we recommend having them maintained. In some places, air conditioners are not used for many months of the year and you would have them serviced before turning them on at the beginning of the season. Here in Fountain Hills, we can get very warm days at any time of the year. For many of us, there is not a time that air conditioners are not being used. Therefore, we suggest picking a date for your HVAC service and trying to get it maintained at roughly the same time each year. In a maintenance call, we will check over your entire unit, clean it, oil it, recommend replacing any worn or damaged parts, and get it ready for summer. This may involve:
  • Cleaning the evaporator coil
  • Cleaning the condenser coil
  • Combing the fins
  • Oiling the motor
  • Replacing worn, damaged, or old belts
  • Replacing filters
  • Testing for coolant leaks and recharging coolants
  • Testing the thermometer
  • Testing and cleaning electrical connections
  • Cleaning the condensate drain
  • Checking the ducts for leaks


If your air conditioner is not cooling properly, the first thing we do is diagnose the problem. There are a few common issues that may be impacting performance:
  • Low refrigerant levels
  • Dirty air filters
  • Leaking ducts
  • Thermostat problems
  • Frozen evaporator coils
  • Dirty condenser coils
  • Fan problems
  • Clogged drains
After diagnosing the problem, we will provide a reliable estimate for service. If we need to order any parts, the estimate will include a time estimate for sourcing parts.

Service Calls Help You Avoid Repairs

You may have noticed that the top causes for air conditioner failure are things we check in our regular yearly maintenance calls. While a yearly maintenance call cannot guarantee that an AC system, especially an older system, will not experience problems, it can go a long way to helping you have a cool, trouble-free summer. Click here and reach out to us for any of your cooling needs.