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RAPID RESPONSE Heating and Air Conditioning Service Nearby
Air Conditioning
Heating
Heat Pumps
Water Heaters
Thermostats
Air Cleaners
Radon Control
Why Choose Dor-Mar Columbus Heating & Air Conditioning?
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 | Columbus Ohio Professional HVAC service technicians, installers and customer service representatives
Home Heating and Central Air Conditioning Service, Maintenance And Installation Services You Can Rely On
Serving Columbus 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
About Dor-Mar
Dor-Mar Heating & Air Conditioning has attained a track record as Columbus’ most reputable, trustworthy HVAC contractor. With offices and service technicians available throughout the metro Columbus, Newark and Zanesville areas, we bring responsive, family-oriented service to your door, frequently the same day.Starting out as a small door-to-door contractor, our family owned and operated enterprise 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 very best HVAC service possible. Our 30+ employees are passionate about taking care of your needs in the fastest, friendliest, most efficient way conceivable. Our service technicians, installers, customer service representatives, office personnel and supervisors attend frequent training sessions, ensuring we stay in front of updates in the ever-changing HVAC industry.As a result of our effort and devotion to customer service, Rheem & Coleman recently acknowledged us as a “Top Team Contractor.” We offer free estimates on brand-new equipment, and provide customers with 24-hour professional service.Call Dor-Mar Heating & Air Conditioning to book 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 anticipate adding you to our long list of completely, positively satisfied customers in the Columbus, Ohio area.
FOR REVIEWS FIND US ON
See What Our Happy Customers Are Saying…
We've been satisfying loyal customers since 1962.
"It was so great to talk to Cindy in my time of crisis. 😉 She scheduled someone to be out to my house on the same day as my call, even during this busy season of AC repairs. She made sure I was informed of all the details and benefits of their call-out service including annual inspections on my AC, furnace, and water heaters. It adds real value to the call-out fee. In a separate review, I rated Garett who took care of my AC repair, but I also want to recognize Alexandria who received and addressed a simple follow-up question I had. Well-done all around and thank you all!"
Chris S.
"I wanted to wait on writing my review until our journey with Dor Mar was complete. Brian helped us first, evaluating an old furnace + AC unit at a home we recently purchased. He gave us an honest assessment of our options (repair vs replace,) and we went with a new system. He gave us good advice and helped us choose a system that was right for our budget and home. Matt and Steve removed the old system and installed the new. Like Brian, they were incredibly courteous and professional. Both were knowledgeable and helped teach me about the new system. Brandon came out a week, or so, after the installation to do a quality check of the new system. He was also incredibly helpful and offered sound tips on air flow and balancing it in order to heat/cool our home evenly. Everyone I've spoken to over the phone has also been courteous and knowledgeable. I'd recommend Dor Mar to anyone in need of heating/cooling help!"
Sean G.
"Brian was great! He called before coming to our house, very courteous, asking if 20 minutes was enough time. Arrived within time stated and took time to acknowledge/ pet our dogs, making them feel comfortable. He then went on to explain what he was doing, walked me thru the process as he went along and even waited to check results of his fix. He suggested a few extra services but was not pushy. Overall pleasant experience!"
Laken A.
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 Columbus, OH
Dor-Mar Heating & Air Conditioning Rated 4.7 out of 5 stars
based on 44 customer reviews
Willie was great 👍 please send him back for follow up call. Very professional, knowledgeable, and well mannered. He is an asset to your company. This comes from a retired manager. Thank you.
Great service. Garrett was very helpful and quick to respond.
Robb – Columbus, OH
Review of Dor-Mar Heating & Air Conditioning
👍👍👍
Christy – Columbus, OH
Review of Dor-Mar Heating & Air Conditioning
👍👍
Christy – Columbus, OH
Review of Dor-Mar Heating & Air Conditioning
Good Service
Randi – Columbus, OH
Review of Dor-Mar Heating & Air Conditioning
Heat is working.
Chris – Columbus, OH
Review of Dor-Mar Heating & Air Conditioning
Great service, knowledgeable
Terry – Columbus, OH
Review of Dor-Mar Heating & Air Conditioning
I thought prices for filters was a expensive.
Ron M.
Working on a faulty mini split system here in Columbus
Near Dana Ave, Columbus, OH43222
April S.
Scheduled a routine check up on a air conditioner and water tank
Near Maple Valley Dr, Columbus, OH43228
April S.
scheduled a routine air conditioner inspection
Near Bellflower Ave, Columbus, OH43204
April S.
scheduled a same day service call air conditioner not working
Near S Wall St, Columbus, OH43215
April S.
scheduled routine air conditioner inspection
Near Miller Ave, Columbus, OH43205
April S.
scheduled a routine air conditioner inspection
Near Reinhard Ave, Columbus, OH43206
April S.
scheduled a service call air conditioner not working
Near S High St, Columbus, OH43215
Alan M.
Servicing aprilaire whole house humidifier in Columbus Ohio
Near E Beck St, Columbus, OH43206
Alan M.
Servicing furnace in Columbus Ohio
Near E Beck St, Columbus, OH43206
Alan M.
Flushing tankless hotwater system in Columbus Ohio
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COVID-19 NOVEL CORONAVIRUS SAFETY UPDATE
Our Comittment to Your Family’s Health & Safety
Since 1962 Dor-Mar’s first priority is the safety and comfort of our customers. With the recent spread of the highly contagious Novel Coronavirus COVID-19 causing a lot of unease in the community, we wanted our customers to know what we’re doing to keep you and your family, as well as our employees, safe from the spread of the virus. READ MORE >>
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