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AC Repair

AC spring tune up technician

How to properly clean and maintain my HVAC system before the spring season?

AC Maintenance, AC Repair, Air Conditioning, Blog / By

Spring is just around the corner, and it’s time to start thinking about preparing your HVAC system for the season ahead. Properly cleaning and maintaining your HVAC system can help ensure that it operates efficiently and effectively throughout the spring and summer months. In this blog post, we will cover some important tips for cleaning …

How to properly clean and maintain my HVAC system before the spring season? Read More »

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

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

AC Maintenance, AC Repair, Blog / By

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]?

AC Maintenance, AC Repair, Air Conditioning, Blog / By

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 …

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

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

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

AC Repair, Air Conditioning, Blog / By

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?

AC Maintenance, AC Repair, Air Conditioning / By

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 …

Why Does My Air Conditioner Turn On and Off Frequently? Read More »

HVAC tech troubleshoot problems Columbus Ohio

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

AC Maintenance, AC Repair, Air Conditioning, Blog / By

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 …

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

HVAC condensate leak Columbus Ohio

Why is My Air Conditioner Leaking Water Inside the House?

AC Maintenance, AC Repair, Air Conditioning, Blog / By

When your air conditioner is humming along and cooling your home on a muggy summer day in central Ohio, you may see water leaking around the unit inside your home. Before pondering the reason, turn off the AC thermostat and mop up the water to prevent problems with mold and rot. The answer to your …

Why is My Air Conditioner Leaking Water Inside the House? Read More »

How do high temperatures outdoors affect my air conditioner performance?

How Do Extremely Hot Days Affect My Home’s Air Conditioner?

AC Maintenance, AC Repair, Air Conditioning, Blog / By

Imagine, if you will, you are working in the yard on a 95-degree day in Westerville, Ohio. Did it feel like you had to exert more energy to get the job done because of the high heat and excess humidity? Of course it did! The same is true for your home’s air conditioning equipment. Heat, …

How Do Extremely Hot Days Affect My Home’s Air Conditioner? Read More »

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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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