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AC Repair

Dor-Mar service technician cleans inside and outdoor AC condenser unit

Why is My Buckeye Lake Air Conditioner Making a Rattling Noise?

For most Buckeye Lake residents, a rattling noise from a home air conditioner sets off alarm bells, as it should. There could be a number of reasons your AC is rattling, but it’s not necessary to panic. There are a few all-too-common explanations for why your AC equipment is making a rattling noise. Outdoor unit …

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air conditioner repair New Albany Ohio

How Do Extremely Hot Days Affect My Home’s Air Conditioner [New Albany Ohio]?

The temperature outside is 97 degrees. Try to imagine working outside in that heat and humidity (some of us have to!). Do you think the average New Albany Ohio homeowner doing outside work has to exert more energy because of the extreme heat and oppressive humidity? The answer is obvious. Of course you would use …

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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 …

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Columbus AC technician troubleshooting

Why Does My Air Conditioner Turn On and Off Frequently?

If your home’s air conditioning system runs for a couple of minutes, turns off for a couple minutes, then turns back on again in what seems like an endless cycle, it is probably experiencing a phenomenon called short cycling. Short cycling can create many problems for your AC system, most significantly it can cause higher …

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HVAC tech troubleshoot problems Columbus Ohio

Common Air Conditioning Problems and How to Correct (and Prevent) Them

Have you ever spent a hot summer in the central Ohio area, in a home or business suffering from air conditioning issues? If you’re like us, it’s an experience you don’t want to repeat. If that’s the case, don’t leave your family’s summer comfort to random chance. Read about the most common air conditioning problems …

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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.

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COVID-19 NOVEL CORONAVIRUS SAFETY UPDATE

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. 
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