Dor-Mar Heating & Air Conditioner Service | Call Today, Service Today Guaranteed


What to do when your AC isn't cooling in Pataskala Ohio

Why isn’t My Air Conditioner Blowing Cold Air [Pataskala Ohio]?

When the temperature reaches near one hundred degrees on a summer day in the Pataskala area, your family really needs the air conditioner to work. ‘Why is my air conditioner not blowing cold air’  is not a great question to ask when the heat and humidity are oppressive.  Fortunately, we have some answers for the do-it-yourselfer, to get your air working until you can get the pros at DorMar Heating and Air Conditioning out to check out your system. If this should happen to you, here are a few useful tips.

What to Do if Your Air Conditioner Does Not Blow Cold Air

When this happens you can often fix simple issues yourself. When you cannot fix the issue with a few simple measures it is time to call a professional air conditioning repair service.

Check the Temperature Settings

If you have an HVAC system with controls for both heating and cooling it might be the case that your settings are still set for a central Ohio winter and simply need to be reset. Check the AC temperature settings and adjust them if needed. The ideal temperature setting for air conditioning is 78 degrees Fahrenheit as it is the most energy-efficient setting and will give you relief on a hot summer day in Columbus, Ohio. Some folks prefer lower settings but be aware that setting to 72 degrees or lower will increase your cooling costs by 50% or more. If you have a programmable thermostat, you may need to set it for both heating and cooling. Sometimes, just resetting the breaker and pulling the batteries from the thermostat can get things working again.

Check Your Filters

It seems like we mention this in almost every one of our heating and air conditioning DIY repair articles. In order to cool your home, the air conditioning system blows air across its evaporator coils. If you have dirty air filters the air flow is blocked, the coils get too cold and frost or even ice will form which will slow the air flow more. A clue might be that the air flow seems to be reduced but just check the filters. Replace the filters in the spring and then as often as every two weeks during the cooling season, depending on how fast dust and grime accumulate.

Check for Debris Buildup Around the Outside Unit of Your AC System

If your air conditioner is not blowing cold air the problem might be debris blocking air access to your outside unit. You may have done an excellent job raking leaves in the fall or spring but you may not have removed leaves and other debris blocking the air conditioner unit. Turn off the unit or turn off the circuit breaker to the unit before you start. Then use a shop vacuum to remove debris around the unit. Check the metal fins to make sure that they have not been bent or damaged. Other steps include removing the fan and washing out the fins from inside out with a garden hose. But, how we are getting into good reasons to call a pro!

Do This to Prevent Air Conditioner Problems on a Hot Day in Pataskala

While the steps we mentioned may be enough to start cooling your home again, your best bet is to routinely have you unit professionally serviced each spring. By doing this you will make sure that your AC is in top condition, ducts are cleaned, filters are cleaner or replaced, coolant levels are OK, and there are no other problems that will cause you to have no AC on a hot summer day in Columbus, Ohio.

About Dor-Mar Heating & Air Conditioning

In continuous operation since 1962, our expertise goes beyond just the mechanicals of your HVAC system. We’re pretty handy when it comes to ductwork and system-wide maintenance as well. For top-notch service keeping your home’s heating and cooling system running smoothly and your family breathing clean, filtered air, contact Dor-Mar today.

Our team offers a wide array of routine maintenance and emergency services for your heating and cooling system, allowing your family to breathe fresh, safe, clean air and be comfortable year-round. We also offer a number of add-ons to your HVAC equipment that can improve your home’s IAQ, such as electrostatic air filters, whole-house humidifiers, duct cleaning, Ultraviolet-C lighting systems, and more.

Schedule an appointment for HVAC system troubleshooting or maintenance with us today by using our online contact form, or call one of our seven neighborhood offices listed below. We pride ourselves on our customer-focused service, and our reviews show it.

NEWARK  740.345.6639 • COLUMBUS 614.238.6689 • DUBLIN 614.545.8939 • REYNOLDSBURG 614.365.1579 • WESTERVILLE 614.381.1540 • GROVE CITY 614.595.3098 • ZANESVILLE 740.454.2420

Dor-Mar…Your Climate Hero!


HVAC customer service in Newark, Ohio | Dor-Mar Heating & Air Conditioning

PLEASE NOTE: If you are a renter, please have your landlord/owner contact us directly to schedule service. We can only work with property owners.


Need a quick answer to a question? Enter your question below and we’ll get back to you with an answer. FAST!


Our Comittment to Your Family’s Health & Safety

Learn what we’re doing to keep you and your family, as well as our employees, safe from the spread of the virus as we service your heating and cooling needs.