HVAC customer service rep in Reynoldsburg OH
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Heating and Air Conditioning Service Nearby

Air Conditioning Installation
Air Conditioning
Newark Heater Repair
Heat pump repair, replacement, installation
Heat Pumps
hot water tank installation
Water Heaters
Thermostat installation & Repair
air cleaner, indoor air quality
Air Cleaners
HVAC Routine Maintenance Agreements
HVAC Maintenance
Radon Gas Remediation
RADON Gas Remediation

Why Choose Dor-Mar Reynoldsburg
Heating and Air Conditioning Service?

Since 1962, Our Customers Have Been Experiencing Our Fast, Friendly Service


Fair Pricing

You can be sure the price you're paying for repairs, maintenance or new equipment installation is a fair price in your local market.


24/7 Service

Our offices are open during regular business hours, but you will always speak to a real person if you have an after-hours no-air or no-heat emergency!


Qualified HVAC Experts

Our service technicians are NATE-certified and receive ongoing monthly training. You can count on getting the right answer for your heating and cooling questions.

Meet the Dor-Mar Team | Reynoldsburg Ohio Professional HVAC service technicians, installers and customer service representatives
Meet the Dor-Mar Team | Reynoldsburg Ohio Professional HVAC service technicians, installers and customer service representatives

Heating and Air Conditioning Service, Repair and Installation Services You Can Count On

Serving Reynoldsburg Ohio Since 1962

HVAC Contractor

Dor-Mar is one of the highest rated HVAC contractors in Central Ohio. In business since 1962, we consider our customers the most important part of our business, and it shows in our online ratings.

What does an HVAC Contractor  do?

An HVAC contractor is a business whose service technicians are tasked with installing, maintaining, and repairing heating, ventilation and air conditioning systems. In the state of Ohio, a professional license is required for a company to perform these services. Learn More About HVAC Contractors

Heating Contractor

One of our primary services is to serve Central Ohio’s needs as a Heating Contractor. The job of a heating contractor is to install, repair and maintain heaters, ventilation systems, and air conditioners. This includes associated equipment like ductwork, thermostats, furnaces, heat pumps and boilers. Some heating contractors offer additional services like performing energy audits, cleaning ductwork, installing indoor air quality equipment, or sealing ductwork.

The Best Heating Contractor Keeps Your Family Comfortable

If your heating equipment breaks, or is in need of any type of maintenance, repair, or replacement, a heating contractor is the right professional to reach out to. Find out more about Heating Contractors

Heating Equipment Supplier

In addition to maintaining and repairing heating equipment, furnaces and heat pumps, Dor-Mar offers replacement equipment. When it’s time to replace your heating equipment, it’s just as important to choose the right equipment supplier or installer as it is to choose brand, BTU, efficiency, and other elements of your system. If you are spending money to repair a heater that’s more than 10 years old, it might make more sense to replace it with a new, more energy-efficient furnace. Undoubtedly, the new system will use less energy simply because newer units include improved technology. Central Ohio’s Top Heating Equipment Supplier

Furnace Repair Service

Dor-Mar Heating and Air Conditioning is an award-winning Furnace Repair Service in business since 1962. We’ve been providing professional, timely heater repair and maintenance services to central Ohio since 1962. Our certified and highly-trained furnace technicians are ready and available around the clock to quickly respond to your lack of working heat. Our goal is to get your family back to comfort as quickly as possible.

24/7 Furnace Repair Availability

Our expert HVAC team is available during regular business hours, all night/every night, on weekends, evenings, and holidays, to provide quick access to the area’s top furnace repair service at a reasonable cost. Get Expert Furnace Repair Service

Fast, Reliable Air Conditioning Repair Service

Dor-Mar Heating and Air Conditioning provides expertly trained and EPA-certified technicians to perform fast and reliable repairs to residential and/or commercial air conditioning systems. We service all major brands, providing A/C repairs, heat pump repairs, and central air conditioning repairs.

We can perform repairs on many types of air conditioning systems or A/C parts, including:

  • Air Conditioning Repairs
  • Emergency Air Conditioning Repairs and Service
  • 24/7 Air Conditioning Repairs
  • Heat Pump Repairs
  • Ductless AC Systems
  • High Velocity AC Systems
  • Central Air Conditioning units
  • Compressor Repairs
  • Freon or Puron coolant leak repairs
  • Emergency A/C repairs
  • Air Conditioning Zoning
  • A/C Tune-Ups and routine maintenance

Our team’s AC repair expertise includes all major makes and models of central air conditioning and heat pump systems. Whether your AC equipment is old or new, if you’re looking for a minor or major repair, routine maintenance, or a complete replacement, Dor-Mar Heating and Air Conditioning is the company to call. Find out more about Dor-Mar’s Cooling Repair Services. Get Expert Air Conditioning Repair Service.

Central Ohio’s Highest-Rated Air Conditioning Contractor

Air conditioning contractors install, repair, and maintain the central air conditioning equipment, ductwork, electrical equipment, and controls found in residential and commercial cooling systems.

Did you know that most consumers view online reviews as reliable as a personal recommendation? There are a number of review websites where you can read detailed descriptions of a particular homeowner’s experience. Often these sites also have a 1-to-5 star rating system. Look for a high review count (meaning the company has been around for a while or service a large number of customers) and a high average rating, no less than 4.5 stars. You can also see if the company is actively paying attention to, and responding to, consumer reviews.

Dor-Mar Heating and Air Conditioning has accumulated more than 1,000 reviews and has an average rating of 4.83 stars on Google. We make it a point to respond to every review, positive or (the rare) negative review. If something went wrong, we work to make it right.

Contact the most trusted Air Conditioning Contractor in the Central Ohio area.

Air Conditioner Installation and Replacement

As your old A/C system deteriorates with age, it must work much harder to cool the air inside your home. This means it’s necessary for it to consume more energy to deliver the desired temperature. When you consider this and the significant difference in the energy efficiency of current air conditioning systems versus those manufactured only 15 or 20 years ago, it’s easy to see how switching to a new, state-of-the-art system will represent substantial savings on your energy bills.

Installing a new air conditioning system is not a job for a weekend warrior. The installation must be completed in accordance with local and state building codes and following the manufacturer’s specifications in order to protect your warranty. The job demands a licensed and trained professional like the ones at Dor-Mar Heating & Air Conditioning.

Contact us for a free estimate for replacement air conditioning equipment.

About Dor-Mar

Dor-Mar Heating & Air Conditioning has gained a track record as Reynoldsburg Ohio’s most reputable, credible HVAC contractor. With offices and service technicians provided throughout the metro Columbus, Newark and Zanesville areas, we bring responsive, family-oriented service to your door, oftentimes the same day.

Beginning as a small door-to-door company, our family owned and operated establishment has grown to one of the largest heating and cooling service companies in Ohio. We hold our employees to the highest standards to provide our customers with the best HVAC service possible. Our 30+ employees are passionate about taking care of your needs in the quickest, friendliest, most efficient way conceivable. Our service technicians, installers, customer support representatives, office personnel and management attend frequent training sessions, ensuring we stay in front of updates in the ever-changing HVAC industry.

As a result of our effort and commitment to customer care, Rheem & Coleman recently recognized us as a “Top Team Contractor.” We offer free price quotes on new equipment, and provide homeowners with 24-hour service.

Call Dor-Mar Heating & Air Conditioning to arrange a service appointment for your home’s air conditioner, heat pump or furnace, or for a free, no-obligation consultation to determine the perfect system for your home or business, despite of size.

We eagerly anticipate adding you to our long list of completely satisfied customers served by our Reynoldsburg office.

Rheem heating and cooling products

See What Our Happy Customers Are Saying…

We've been satisfying loyal customers since 1962.

This was for the annual check of the furnace. Corey had finished his previous appointment early and called to ask if it would be convenient for him to come to my house early and I said yes. He gave me an estimate of his arrival time. He was professional but also personable. The furnace is located in a room off the kitchen so we talked while he was working. He checked the furnace and replaced the filters with the new ones I had. There were no problems with the furnace so all went well. I enjoyed his visit as well as I was glad the furnace was good. I think Corey is an outstanding example of and representive of the people who work at DorMar. He definitely gets 5 stars from me.
Sue C.
Service tech was Stone G. Fantastic employee who was very knowledgeable and personable. Talked me through each step of the repair process and made me feel very confident in his work. 10/10 would recommend this company and employee for anyone needing service.
Clayton S
Last week we had a new furnace and air installed. The technicians were very polite and respectful the entire day they were here. Today Brad came out for an inspection. He helped us out with a hot water tank issue that was not Dormar's responsibility, but he wanted to ensure safety for me and my family. I appreciate the timely, respectful, caring employees of Dormar.
Melissa K.

7 Locations

More offices mean we can dispatch one of our certified service technicians to your door quickly.


24/7 Service

Our offices are open during regular business hours, but you can reach our dispatch person 24/7. We are there when you need us!


Local Numbers

Never a toll call or long distance charge. Our phones and highly-qualified service techs work at YOUR location.

Local Reviews
for Reynoldsburg, OH

Dor-Mar Heating & Air Conditioning Rated 4.7 out of 5 stars based on 27 customer reviews

Map of Reynoldsburg, OH 43068

Gas furnace service, quick and painless

Review of Dor-Mar Heating & Air Conditioning

ReynoldsburgOH43068 39.965-82.7875

Map of Reynoldsburg, OH 43068

Fixed washer and explained what problem was.

Review of Dor-Mar Heating & Air Conditioning

He did the job quickly & explained the problem & gave troubleshooting tips.

ReynoldsburgOH43068 39.9525-82.815

Map of Reynoldsburg, OH 43068

Great service. He was very nice knowledgeable and funny

Review of Dor-Mar Heating & Air Conditioning

I would like him to come every service call or maintenance

ReynoldsburgOH43068 39.9575-82.8275

Map of Reynoldsburg, OH 43068

April was fantastic in putting my order for service in. Brian was very professional and was fast and thorough in his service of my furnace!

Review of Dor-Mar Heating & Air Conditioning

April and Brian are a huge asset to your company!

ReynoldsburgOH43068 39.9475-82.8225

Map of Reynoldsburg, OH 43068

Great service. Very thorough

Review of Dor-Mar Heating & Air Conditioning

ReynoldsburgOH43068 39.9475-82.8175

Map of Reynoldsburg, OH 43068

Outstanding service!

Review of Dor-Mar Heating & Air Conditioning

Water heater went bad late on a Friday. New one installed and working by 10AM on Monday morning.

ReynoldsburgOH43068 39.95-82.8125

Map of Reynoldsburg, OH 43068

Great Inspection Personnel

Review of Dor-Mar Heating & Air Conditioning

Very kind and explained things very well, I’m pretty sure his name was Paul

ReynoldsburgOH43068 39.9525-82.8175

Map of Reynoldsburg, OH 43068

Great service

Review of Dor-Mar Heating & Air Conditioning

He was a wonderful follow up. Explained everything and took time to fix things right . Would recommend him to anyone.

ReynoldsburgOH43068 39.9275-82.82

Response from Dor-Mar Heating & Air Conditioning:

Thank you for the glowing review, Peggy! We appreciate you and your business!

Map of Reynoldsburg, OH 43068

Very happy with them

Review of Dor-Mar Heating & Air Conditioning

Excellent service

ReynoldsburgOH43068 39.96-82.7825

Response from Dor-Mar Heating & Air Conditioning:

Thank you for the 5 star review, Mike! We appreciate your time and business. Have a great weekend!

Map of Reynoldsburg, OH 43068

Great service

Review of Dor-Mar Heating & Air Conditioning

ReynoldsburgOH43068 39.9625-82.8025

Brad H.

Brad H.

Quality control inspection of new furnace

Near Deer Trail Rd, Reynoldsburg, OH 43068
Kayden C.

Kayden C.

I scheduled customer for a service call to diagnose issues with their washer

Near Kaiser Dr, Reynoldsburg, OH 43068
Trent C.

Trent C.

Gas furnace down

Near Smithfield Ave, Reynoldsburg, OH 43068
Skyler C.

Skyler C.

I scheduled the customer's yearly hot water tank flush for their Reynoldsburg, Ohio home.

Near Brice Rd, Reynoldsburg, OH 43068
Brad H.

Brad H.

Quality control inspection

Near Red Fox Rd, Reynoldsburg, OH 43068
Douglass S.

Douglass S.

Rheem down flow high efficiency furnace install

Near Penick Dr, Reynoldsburg, OH 43068
Cindy S.

Cindy S.

Duct cleaning was completed in Reynoldsburg Ohio

Near Canada Ct, Reynoldsburg, OH 43068
Reynoldsburg, OH - Duct cleaning was completed in Reynoldsburg Ohio
Douglass S.

Douglass S.

RTU install

Near Taylor Park Dr, Reynoldsburg, OH 43068
Kayden C.

Kayden C.

I scheduled customer for a service to diagnose issues with furnace

Near Starfire Dr, Reynoldsburg, OH 43068
Douglass S.

Douglass S.

Goodman furnace install

Near Twilight Dr, Reynoldsburg, OH 43068


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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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.