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CENTRAL OHIO

RAPID RESPONSE
Heating and Air Conditioning Service Nearby

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Home 1
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Air Conditioning
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Heating
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Heat Pumps
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Water Heaters
Thermostat installation & Repair
Thermostats
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Air Cleaners
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HVAC Maintenance

Why Choose Dor-Mar for Your Heating & Air Conditioning Services?

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

Home 2

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.

Home 3

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!

Home 4

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.

Home 5

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

Serving Central 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 and Air Conditioning has earned a reputation as Central Ohio’s most reliable, trustworthy HVAC contractor. With offices and service technicians available throughout the metro Columbus, Newark and Zanesville areas, we bring friendly, family-oriented service to your door, often the same day.

Starting out as a small door-to-door company, 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 best HVAC service possible. Our 30+ employees are passionate about taking care of your needs in the fastest, friendliest, most efficient way possible. Our service technicians, installers, customer service representatives, office personnel and management attend frequent training, ensuring we stay ahead of updates in the ever-changing HVAC field.

As a result of our hard work and dedication to customer service, Rheem & Coleman recently recognized us as a “Top Team Contractor.” We offer free estimates on new equipment, and provide customers with 24-hour service.

Call Dor-Mar Heating and Air Conditioning to schedule 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, regardless of size.

We look forward to adding you to our long list of satisfied customers.

FOR REVIEWS FIND US ON
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See What Our Happy Customers Are Saying…

We've been satisfying loyal customers since 1962.

Great service from Steve. He took the time to explain how the unit functions, with that said no proolems were found.
Gary Griffey
Gary Griffey
1734026144
I had a terrible experience with Dor Mar Heating & Air Conditioning. On December 1, 2024, I called them for an emergency furnace repair. A technician arrived and got the heat running; however, within an hour after he left, the heat went out again.I called for a follow-up, and another technician, came out. After taking three hours, he couldn’t find the issue and left the condenser they so adamantly shared was the issue, uninstalled on my basement floor. He actually suggested draining the exhaust line into my crawlspace, to which I promptly declined (because it makes sense to put more moisture into your home… right?). He also used fear-mongering tactics to try and upsell unnecessary work and made inappropriate comments about my renovated home.I called Fast Response Heating and Cooling, who resolved the issue on the same day and disproved the claims made by Dor Mar. To make matters worse, Dor Mar cashed my check despite my request not to on December 3, 2024.\I would not recommend Dor Mar based on this experience and hope they choose to make this right. I have filed a BBB complaint.
Just had furnace serviced by technician Caleb and was very pleased with his knowledge and efficiency of performance
Bob Hempel
Bob Hempel
1733874462
Became frustrated with company after calling to set up repair for pressure switch issue on furnace. Also agreed to seperate membership charge for future preventive visits in spring and fall of 2025. They offer free initial visit under this even though they also offer free estimates. I agreed as it seemed like a good idea to have a tech check systems in future possibly preventing furnace outages. The company has sent a tech out to repair furnace three times over the past three weeks. Each time unsuccessful in a complete repair to pressure switch error. I paid for first repair minus a deduction of the “service call” . The furnace was back out a few days later for pressure switch error again. I was assured next visit was N/C due to failed repair and so on. Two vists later with no real fix made, I am to be charged for another repair attempt in full. All techs seem to have hard time pinpointing the actual issue causing pressure switch error. I reluctantly agreed to pay even though I feel it should be covered or discounted has I have already paid to repair once just a few weeks prior. Due to this frustration I opted to cancel membership for the future preventive calls next spring and fall, as I will go else where. The company advised me I would get the partial payment due to deduction of free service call, only to later tell me I will not get any refund due to constant visits needed to my property. This is ridiculous considering the constant visits are because they have not been able to provide competent repair to my furnace. Supervisors Garrett and Thomas seem careless and have not answered or returned calls.Edit: last repair did not repair furnace issue either. Time for another hvac company
T Slat
T Slat
1733859263
dakota garey
dakota garey
1733851656
Tori Hazlett
Tori Hazlett
1733839458
susan braunbeck
susan braunbeck
1733775472
Friendly and thorough
Kip Koehler
Kip Koehler
1733574091
Excellent service
John Sherburne
John Sherburne
1733507169
Stacy Mowery
Stacy Mowery
1733503723
Aaron was thorough and explained in detail about what was happening with the furnace. Very nice young man.
Monica Stell
Monica Stell
1733487279
Been a customer for years. Top notch equipment and employees. Never have failed me. Highly recommend for all hvac needs
Larry Dermer
Larry Dermer
1733432521
This is the worst hvac company to deal with. If you are interested in using them I will simply warn you that they are just money hungry’ and not at all concerned with helping you. I called to have a service done and they showed did nothing for all of about 10 minutes and said that they can’t do anything that day. Also that they would probably have extensive work to do so I could easily be in the thousands of dollars range if I chose to proceed. Needless to say I did not proceed and it cost me 230 dollars for a 10 minute conversation about nothing. I thought that was a terrible practice or maybe I’m in the wrong line of work.
Zach S is very knowledgeable and experienced. He knew right away what our refrigerator needed and had the part on order immediately. He will returned in a few days to finalize the repair.
C M
C M
1733331866
Steve from Dor Mar was polite and informative. He explained what the problem with our furnace was, and what we needed to do to replace it.
Ron Campbell
Ron Campbell
1733189624
Brian Mosholder
Brian Mosholder
1733175704
Betty Glick
Betty Glick
1733098598
We woke up to our Furnace being out the day after Thanksgiving. I gave them a call and they were able to send a technician out the same day. What a relief as it was one of the coldest days we have had thus far. He was very proficient and knowledgeable and was able to get our problem fixed in no time.
Jeana
Jeana
1732918460
Dor-Mar was able to come same day for service as advertised. I ended up needing a new furnace and they were able to install it the next day. Wes and Ben were knowledgeable, friendly and respectful. I’m very pleased with the service and highly recommend.
toni mcquillen
toni mcquillen
1732898153
The technician was here on time and completed the furnace maintenance inspection in a timely manner. He was very respectful, friendly and professional.
Pat Stevens
Pat Stevens
1732789372
Great service!! Highly recommend!!!!
Caleb was amazing! Right on time and very courteous!!
Melissa Smith
Melissa Smith
1732739182
Website states they do 24/7 services, just got off the phone after giving them all of my information and was told they can make an appt for tomorrow morning but couldn’t give me a time, or even a window of time and charge $150 if no one is home for your unknown appt time! If you have an issue and your heater goes out don’t call them, they won’t help after hours total waste of time!
Jennifer Boyd
Jennifer Boyd
1732679338
Dor Mar service tech was on time and very professional. Aaron fixed my mini split issue in a timely manner and answered and explained everything. Great company… highly recommend
Mike Mohler
Mike Mohler
1732669949
Knowledgeable, punctual, friendly and helpful team. Delivered as promised despite unique challenges of the job. Very receptive to all questions and requests.
William Nordby
William Nordby
1732652574
xsector twail
xsector twail
1732389042
Very nice people to work with. Thank you for fixing my furnace and being so nice.
Linda Harlan
Linda Harlan
1732302630
Punctual, timely and very professional. Appreciated the extra precautions taken, on top of their usual cleanliness. Thank you.
Janet k
Janet k
1732200503
Thank you for reaching out and offering a solution.
Melinda Talbott
Melinda Talbott
1732132808
I would not recommend this person
stefani foler
stefani foler
1731802382
Ken Bauer
Ken Bauer
1731559348
Alan was very professional and answered any questions I had. Dor Mar is always my choice.
Michael Pound
Michael Pound
1731524207
He was very kind and explained everything in a way that I could understand. I will definitely be requesting that he be the one that comes and takes care of anything that we need in the future.
sheila meade
sheila meade
1731509244
Great service
Dee Spaulding
Dee Spaulding
1731439513
Dormar did a good job but charged 7200 for a 2000 furnace
Tammy Hayslette
Tammy Hayslette
1731381544
Installed a new Furnace last spring. Come to turn it on this winter and nothing. Call, they send a guy, have to call him in after his “fix”, as it stopped working before he could get out of the driveway. It took two weeks to get that guy.Next guy comes in. Seems fixed, we have a hot weather week. Turn it on Saturday and NOTHING.Install this thing wrong, then send two guys to botch the fix THREE TIMES.All show no effort. Laughable. How are you in business?
C Alvarez
C Alvarez
1731153016
I was satisfied with Jayden’s service. He was very nice.
Doug was great! Very knowledgeable and definitely a hard worker! I appreciate him working so hard to figure out our wiring for our outdoor wood stove!
Chelsea Phipps
Chelsea Phipps
1730911638
Caleb came today and fixed a switch on my furnace and answered all my questions that I had of what he was doing. He is so polite and considerate. I told him of a problem that I had of people not calling me back and he took care of every problem that I had. He is getting everything fixed that needs fixed. I wish he could come to every appointment that I have with Dor Mar. Thank you for everything, I so appreciate it.
Vicki Long
Vicki Long
1730838946
He was informative, neat,polite, very nice person
June R
June R
1730390208
I was lucky Alan found the air leak in my new furnace and fixed it!
Kim Flood
Kim Flood
1730385752
Jim Gallagher
Jim Gallagher
1730304223
Dor-Mar Heating & Air Conditioning was wonderful. They called to confirm the appointment. They sent a picture of the technician before he arrived and advised me when he was on his way. He was professional and friendly and they were in an out in no time. Great Service!
Veronica Call
Veronica Call
1730302850
Very nice man!!! He was very professional!!!
clarkBev family
clarkBev family
1730298452
Very professional & knowledgable
Melody Camp
Melody Camp
1729948558
Jayden was delightful and courteous. I ended up needing a new control board that they could order and with labor would have cost me $600. I found one on Amazon for $250 and can do it myself. I don’t have anything bad to say, just got the part myself and can do the labor too is all. Otherwise, great customer service and promptly got me on the schedule. I would call them again if I needed to. ☺️
Robin Kinser
Robin Kinser
1729902774
Preston was very professional and did a great job.
NINA LEE
NINA LEE
1729868280
I had Brad from Dor Mar out to service my boiler and he was top notch!! He talked me through what all he did and he also took a look at my dryer vent and hose and I got those replaced based on his recommendation. He probably helped me stop a house fire here. I HIGHLY recommend these guys A++++
Joshua Gibson
Joshua Gibson
1729863429
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Home 12

CALL YOUR NEAREST OFFICE

Newark • 740.345.6639
Columbus • 614.238.6689
Buckeye Lake • 740.817.4058
Dublin • 614-.545.8939
Grove City • 614.595.3098
Pataskala • 740.564.6241
Reynoldsburg • 614.365.1579
Westerville • 614.381.1540
Zanesville • 740.454.2420
Marco Island FL • .239.382.7077
Naples FL • 239.376.1051"
Ft Myers FL • 239.376.1029

Home 13

Many Locations

Newark
Columbus
Buckeye Lake
Dublin
Grove City
Pataskala
Reynoldsburg
Westerville
Zanesville
Ft Myers FL
Marco Island FL
Naples FL

Home 14

Working Hours

24-Hour Emergency Service
Seven Days a Week

Great service from Steve. He took the time to explain how the unit functions, with that said no proolems were found.
Gary Griffey
Gary Griffey
1734026144
I had a terrible experience with Dor Mar Heating & Air Conditioning. On December 1, 2024, I called them for an emergency furnace repair. A technician arrived and got the heat running; however, within an hour after he left, the heat went out again.I called for a follow-up, and another technician, came out. After taking three hours, he couldn’t find the issue and left the condenser they so adamantly shared was the issue, uninstalled on my basement floor. He actually suggested draining the exhaust line into my crawlspace, to which I promptly declined (because it makes sense to put more moisture into your home… right?). He also used fear-mongering tactics to try and upsell unnecessary work and made inappropriate comments about my renovated home.I called Fast Response Heating and Cooling, who resolved the issue on the same day and disproved the claims made by Dor Mar. To make matters worse, Dor Mar cashed my check despite my request not to on December 3, 2024.\I would not recommend Dor Mar based on this experience and hope they choose to make this right. I have filed a BBB complaint.
Just had furnace serviced by technician Caleb and was very pleased with his knowledge and efficiency of performance
Bob Hempel
Bob Hempel
1733874462
Became frustrated with company after calling to set up repair for pressure switch issue on furnace. Also agreed to seperate membership charge for future preventive visits in spring and fall of 2025. They offer free initial visit under this even though they also offer free estimates. I agreed as it seemed like a good idea to have a tech check systems in future possibly preventing furnace outages. The company has sent a tech out to repair furnace three times over the past three weeks. Each time unsuccessful in a complete repair to pressure switch error. I paid for first repair minus a deduction of the “service call” . The furnace was back out a few days later for pressure switch error again. I was assured next visit was N/C due to failed repair and so on. Two vists later with no real fix made, I am to be charged for another repair attempt in full. All techs seem to have hard time pinpointing the actual issue causing pressure switch error. I reluctantly agreed to pay even though I feel it should be covered or discounted has I have already paid to repair once just a few weeks prior. Due to this frustration I opted to cancel membership for the future preventive calls next spring and fall, as I will go else where. The company advised me I would get the partial payment due to deduction of free service call, only to later tell me I will not get any refund due to constant visits needed to my property. This is ridiculous considering the constant visits are because they have not been able to provide competent repair to my furnace. Supervisors Garrett and Thomas seem careless and have not answered or returned calls.Edit: last repair did not repair furnace issue either. Time for another hvac company
T Slat
T Slat
1733859263
dakota garey
dakota garey
1733851656
Tori Hazlett
Tori Hazlett
1733839458
susan braunbeck
susan braunbeck
1733775472
Friendly and thorough
Kip Koehler
Kip Koehler
1733574091
Excellent service
John Sherburne
John Sherburne
1733507169
Stacy Mowery
Stacy Mowery
1733503723
Aaron was thorough and explained in detail about what was happening with the furnace. Very nice young man.
Monica Stell
Monica Stell
1733487279
Been a customer for years. Top notch equipment and employees. Never have failed me. Highly recommend for all hvac needs
Larry Dermer
Larry Dermer
1733432521
This is the worst hvac company to deal with. If you are interested in using them I will simply warn you that they are just money hungry’ and not at all concerned with helping you. I called to have a service done and they showed did nothing for all of about 10 minutes and said that they can’t do anything that day. Also that they would probably have extensive work to do so I could easily be in the thousands of dollars range if I chose to proceed. Needless to say I did not proceed and it cost me 230 dollars for a 10 minute conversation about nothing. I thought that was a terrible practice or maybe I’m in the wrong line of work.
Zach S is very knowledgeable and experienced. He knew right away what our refrigerator needed and had the part on order immediately. He will returned in a few days to finalize the repair.
C M
C M
1733331866
Steve from Dor Mar was polite and informative. He explained what the problem with our furnace was, and what we needed to do to replace it.
Ron Campbell
Ron Campbell
1733189624
Brian Mosholder
Brian Mosholder
1733175704
Betty Glick
Betty Glick
1733098598
We woke up to our Furnace being out the day after Thanksgiving. I gave them a call and they were able to send a technician out the same day. What a relief as it was one of the coldest days we have had thus far. He was very proficient and knowledgeable and was able to get our problem fixed in no time.
Jeana
Jeana
1732918460
Dor-Mar was able to come same day for service as advertised. I ended up needing a new furnace and they were able to install it the next day. Wes and Ben were knowledgeable, friendly and respectful. I’m very pleased with the service and highly recommend.
toni mcquillen
toni mcquillen
1732898153
The technician was here on time and completed the furnace maintenance inspection in a timely manner. He was very respectful, friendly and professional.
Pat Stevens
Pat Stevens
1732789372
Great service!! Highly recommend!!!!
Caleb was amazing! Right on time and very courteous!!
Melissa Smith
Melissa Smith
1732739182
Website states they do 24/7 services, just got off the phone after giving them all of my information and was told they can make an appt for tomorrow morning but couldn’t give me a time, or even a window of time and charge $150 if no one is home for your unknown appt time! If you have an issue and your heater goes out don’t call them, they won’t help after hours total waste of time!
Jennifer Boyd
Jennifer Boyd
1732679338
Dor Mar service tech was on time and very professional. Aaron fixed my mini split issue in a timely manner and answered and explained everything. Great company… highly recommend
Mike Mohler
Mike Mohler
1732669949
Knowledgeable, punctual, friendly and helpful team. Delivered as promised despite unique challenges of the job. Very receptive to all questions and requests.
William Nordby
William Nordby
1732652574
xsector twail
xsector twail
1732389042
Very nice people to work with. Thank you for fixing my furnace and being so nice.
Linda Harlan
Linda Harlan
1732302630
Punctual, timely and very professional. Appreciated the extra precautions taken, on top of their usual cleanliness. Thank you.
Janet k
Janet k
1732200503
Thank you for reaching out and offering a solution.
Melinda Talbott
Melinda Talbott
1732132808
I would not recommend this person
stefani foler
stefani foler
1731802382
Ken Bauer
Ken Bauer
1731559348
Alan was very professional and answered any questions I had. Dor Mar is always my choice.
Michael Pound
Michael Pound
1731524207
He was very kind and explained everything in a way that I could understand. I will definitely be requesting that he be the one that comes and takes care of anything that we need in the future.
sheila meade
sheila meade
1731509244
Great service
Dee Spaulding
Dee Spaulding
1731439513
Dormar did a good job but charged 7200 for a 2000 furnace
Tammy Hayslette
Tammy Hayslette
1731381544
Installed a new Furnace last spring. Come to turn it on this winter and nothing. Call, they send a guy, have to call him in after his “fix”, as it stopped working before he could get out of the driveway. It took two weeks to get that guy.Next guy comes in. Seems fixed, we have a hot weather week. Turn it on Saturday and NOTHING.Install this thing wrong, then send two guys to botch the fix THREE TIMES.All show no effort. Laughable. How are you in business?
C Alvarez
C Alvarez
1731153016
I was satisfied with Jayden’s service. He was very nice.
Doug was great! Very knowledgeable and definitely a hard worker! I appreciate him working so hard to figure out our wiring for our outdoor wood stove!
Chelsea Phipps
Chelsea Phipps
1730911638
Caleb came today and fixed a switch on my furnace and answered all my questions that I had of what he was doing. He is so polite and considerate. I told him of a problem that I had of people not calling me back and he took care of every problem that I had. He is getting everything fixed that needs fixed. I wish he could come to every appointment that I have with Dor Mar. Thank you for everything, I so appreciate it.
Vicki Long
Vicki Long
1730838946
He was informative, neat,polite, very nice person
June R
June R
1730390208
I was lucky Alan found the air leak in my new furnace and fixed it!
Kim Flood
Kim Flood
1730385752
Jim Gallagher
Jim Gallagher
1730304223
Dor-Mar Heating & Air Conditioning was wonderful. They called to confirm the appointment. They sent a picture of the technician before he arrived and advised me when he was on his way. He was professional and friendly and they were in an out in no time. Great Service!
Veronica Call
Veronica Call
1730302850
Very nice man!!! He was very professional!!!
clarkBev family
clarkBev family
1730298452
Very professional & knowledgable
Melody Camp
Melody Camp
1729948558
Jayden was delightful and courteous. I ended up needing a new control board that they could order and with labor would have cost me $600. I found one on Amazon for $250 and can do it myself. I don’t have anything bad to say, just got the part myself and can do the labor too is all. Otherwise, great customer service and promptly got me on the schedule. I would call them again if I needed to. ☺️
Robin Kinser
Robin Kinser
1729902774
Preston was very professional and did a great job.
NINA LEE
NINA LEE
1729868280
I had Brad from Dor Mar out to service my boiler and he was top notch!! He talked me through what all he did and he also took a look at my dryer vent and hose and I got those replaced based on his recommendation. He probably helped me stop a house fire here. I HIGHLY recommend these guys A++++
Joshua Gibson
Joshua Gibson
1729863429
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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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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.