Dor-Mar Heating & Air Conditioning

228 E Main St
Newark, OH 43055
740-345-6639

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Local Reviews

Rated 4.9 out of 5 stars based on 4536 customer reviews

Great Technician and Receptionist

Great Kid!! Very honest and professional!! Would request him next time.

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Great Service

Service done quickly and efficiently. Technician was friendly

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Great service

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Excellent service, very quick to arrive, no wait.

Friendly, courteous, knowledgeable

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Compassionate

The bad news isi need a new furnace went, but Derrick was very considerate and provided me with space heaters to use until installation.

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Excellent Sevice

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Great service

Calob was very respectful and was great with our “little helpers”

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Service call

Derrick was young but knowledgeable and addressed the issue is calling to order part to fix permanently

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Great service

Great

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Good service

I personally thought that the installation of my furnace took too long, but because I've never done it, I don't know. My three cats were completely stressed out after being locked in the bedroom all day. My two dogs were stressed in the beginning, but by the end of the day were best friends with the installers. Luckily I was paying for the job, not by the hour.

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Excellent As Always

Excellent as always. Friendly people, knowledgeable, fast and dependable. I recommend them when I can. Keep up the great work! Thanks again.

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Short and sweet

I called Dor-Mar for a new heat pump installation and couldn't be happier with the results. The team that came out was professional, knowledgeable, and got the job done efficiently. The new system is working great. Thank you!

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Great service

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Stellar service

Every Dor-Mar staff member that I’ve encountered has been friendly, professional and capable. Calob was no exception. Thanks.

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Nice Technician

Derrick was very professional, knowledgeable, efficient, and personable. A joy to work with.

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Job Locations

Calob B.

Calob B. Job Checkin

Near Gray Stone Ct, Granville, OH 43023

The customer called to report that their furnace was running good, but the ground wire was pinched. I arrived at the customer's home and found that the wire had been pinched between the furnace and the electrical box. I repaired the wire and tested the furnace to ensure it was running properly. The customer was happy with the service and thanked me for my help.

The customer called to report that their furnace was running good, but the ground wire was pinched. I arrived at the customer's home and found that the wire had been pinched between the furnace and the electrical box. I repaired the wire and tested the furnace to ensure it was running properly. The customer was happy with the service and thanked me for my help. The customer called to report that their furnace was running good, but the ground wire was pinched. I arrived at the customer's home and found that the wire had been pinched between the furnace and the electrical box. I repaired the wire and tested the furnace to ensure it was running properly. The customer was happy with the service and thanked me for my help.
Calob B.

Calob B. Job Checkin

Near W Hunters Dr, Newark, OH 43055

I was called to a home to inspect a furnace that was not working properly. Upon arrival, I noticed that the furnace was over heating. I checked the filter and found that it was very dirty. I cleaned the filter and the furnace started working properly.

I was called to a home to inspect a furnace that was not working properly. Upon arrival, I noticed that the furnace was over heating. I checked the filter and found that it was very dirty. I cleaned the filter and the furnace started working properly. I was called to a home to inspect a furnace that was not working properly. Upon arrival, I noticed that the furnace was over heating. I checked the filter and found that it was very dirty. I cleaned the filter and the furnace started working properly.
Calob B.

Calob B. Job Checkin

Near Woodbury Ave, Columbus, OH 43223

Furnaces are fixed

Furnaces are fixed Furnaces are fixed
Brad H.

Brad H. Job Checkin

Near Felix Dr, Columbus, OH 43207

I am a sales lead for Dor-Mar Heating & Air Conditioning. I received a call from a customer who reported a wet floor in their basement. I went to the customer's home and inspected the floor. I found that the floor was wet and that the tiles were lifting. I checked the sewer line and found that the floor was wet at the sewer line and that the cleanout was clogged. I recommended that the customer call a plumber to clean the drain and possibly replace the cleanout.

I am a sales lead for Dor-Mar Heating & Air Conditioning. I received a call from a customer who reported a wet floor in their basement. I went to the customer's home and inspected the floor. I found that the floor was wet and that the tiles were lifting. I checked the sewer line and found that the floor was wet at the sewer line and that the cleanout was clogged. I recommended that the customer call a plumber to clean the drain and possibly replace the cleanout. I am a sales lead for Dor-Mar Heating & Air Conditioning. I received a call from a customer who reported a wet floor in their basement. I went to the customer's home and inspected the floor. I found that the floor was wet and that the tiles were lifting. I checked the sewer line and found that the floor was wet at the sewer line and that the cleanout was clogged. I recommended that the customer call a plumber to clean the drain and possibly replace the cleanout.
Jayden M.

Jayden M. Job Checkin

Near Van Fossen Rd, Johnstown, OH 43031

The customer called to report that their propane fireplace was not working. I arrived at the customer's home and found that the pilot light was out. I checked the gas line and found that it was not connected properly. I reconnected the gas line and the pilot light came on. I tested the fireplace and found that it was working properly. The customer was happy with the service and paid me for the service.

The customer called to report that their propane fireplace was not working. I arrived at the customer's home and found that the pilot light was out. I checked the gas line and found that it was not connected properly. I reconnected the gas line and the pilot light came on. I tested the fireplace and found that it was working properly. The customer was happy with the service and paid me for the service. The customer called to report that their propane fireplace was not working. I arrived at the customer's home and found that the pilot light was out. I checked the gas line and found that it was not connected properly. I reconnected the gas line and the pilot light came on. I tested the fireplace and found that it was working properly. The customer was happy with the service and paid me for the service.
Skyler C.

Skyler C. Job Checkin

Near N Hopewell Rd, Hopewell, OH 43746

I scheduled a service call for the customer's non-working electric furnace in their Hopewell, Ohio home.

Skyler C.

Skyler C. Job Checkin

Near Price Rd, Nashport, OH 43830

I scheduled a plumbing diagnostic call for the customer's Nashport, Ohio home.

Skyler C.

Skyler C. Job Checkin

Near Highland Blvd, Newark, OH 43055

I scheduled a time and material job to install the customer's new gas fireplace in their Newark, Ohio home.

Skyler C.

Skyler C. Job Checkin

Near Cottage Grove West, Heath, OH 43056

I scheduled an electrical service for the customer's Heath, Ohio home

Derrick B.

Derrick B. Job Checkin

Near Carriage Ct, Newark, OH 43055

I am a skilled professional that works for a Dor-Mar Heating & Air Conditioning company. I recently completed a service call for a client who was experiencing a problem with their heating system. Upon arrival, I found that the system was going into a rollout trip. I checked all the rollouts and safeties and found that one specific rollout switch was not performing as it should. I used a five amp fuse to bypass the switch and provided heat to the client for the weekend. I also ran a combustion analysis and found that there were no flaws or safety concerns with the heating exchanger.

I am a skilled professional that works for a Dor-Mar Heating & Air Conditioning company. I recently completed a service call for a client who was experiencing a problem with their heating system. Upon arrival, I found that the system was going into a rollout trip. I checked all the rollouts and safeties and found that one specific rollout switch was not performing as it should. I used a five amp fuse to bypass the switch and provided heat to the client for the weekend. I also ran a combustion analysis and found that there were no flaws or safety concerns with the heating exchanger. I am a skilled professional that works for a Dor-Mar Heating & Air Conditioning company. I recently completed a service call for a client who was experiencing a problem with their heating system. Upon arrival, I found that the system was going into a rollout trip. I checked all the rollouts and safeties and found that one specific rollout switch was not performing as it should. I used a five amp fuse to bypass the switch and provided heat to the client for the weekend. I also ran a combustion analysis and found that there were no flaws or safety concerns with the heating exchanger.
Steven H.

Steven H. Job Checkin

Near Puddington Ct, Westerville, OH 43081

I am a highly skilled and experienced home service professional. I recently completed a job installing a furnace, air conditioner, and humidifier in a residential home. The installation process involved removing the old equipment, installing the new units, and ensuring that they were properly connected and functioning. I also took the time to clean up any debris and ensure that the area was left clean and tidy. The homeowner was very pleased with the results and expressed gratitude for my professionalism and attention to detail.

I am a highly skilled and experienced home service professional. I recently completed a job installing a furnace, air conditioner, and humidifier in a residential home. The installation process involved removing the old equipment, installing the new units, and ensuring that they were properly connected and functioning. I also took the time to clean up any debris and ensure that the area was left clean and tidy. The homeowner was very pleased with the results and expressed gratitude for my professionalism and attention to detail. I am a highly skilled and experienced home service professional. I recently completed a job installing a furnace, air conditioner, and humidifier in a residential home. The installation process involved removing the old equipment, installing the new units, and ensuring that they were properly connected and functioning. I also took the time to clean up any debris and ensure that the area was left clean and tidy. The homeowner was very pleased with the results and expressed gratitude for my professionalism and attention to detail.
Steven H.

Steven H. Job Checkin

Near Puddington Ct, Westerville, OH 43081

I recently completed a job installing a furnace, air conditioner, and humidifier in a residential home. The furnace was a high-efficiency model that provided even heat throughout the house, while the air conditioner provided cooling comfort during the summer months. The humidifier added moisture to the air, which helped alleviate dry skin and respiratory issues. The installation process was complex, requiring careful wiring and plumbing. I worked closely with the homeowner to ensure that everything was installed correctly and safely. The job was completed on time and within budget, and the homeowner was very satisfied with the results.

I recently completed a job installing a furnace, air conditioner, and humidifier in a residential home. The furnace was a high-efficiency model that provided even heat throughout the house, while the air conditioner provided cooling comfort during the summer months. The humidifier added moisture to the air, which helped alleviate dry skin and respiratory issues. The installation process was complex, requiring careful wiring and plumbing. I worked closely with the homeowner to ensure that everything was installed correctly and safely. The job was completed on time and within budget, and the homeowner was very satisfied with the results. I recently completed a job installing a furnace, air conditioner, and humidifier in a residential home. The furnace was a high-efficiency model that provided even heat throughout the house, while the air conditioner provided cooling comfort during the summer months. The humidifier added moisture to the air, which helped alleviate dry skin and respiratory issues. The installation process was complex, requiring careful wiring and plumbing. I worked closely with the homeowner to ensure that everything was installed correctly and safely. The job was completed on time and within budget, and the homeowner was very satisfied with the results.
Calob B.

Calob B. Job Checkin

Near Stratford Woods Dr, Newark, OH 43055

I was called to a home to inspect a radon mitigation system that was not working properly. Upon inspection, I found that the system had been installed incorrectly, and the radon levels in the home were above the recommended levels. I removed the system and reinstalled it properly, ensuring that it was installed according to the manufacturer's specifications. The homeowner was very pleased with the work and thanked me for my expertise.

I was called to a home to inspect a radon mitigation system that was not working properly. Upon inspection, I found that the system had been installed incorrectly, and the radon levels in the home were above the recommended levels. I removed the system and reinstalled it properly, ensuring that it was installed according to the manufacturer's specifications. The homeowner was very pleased with the work and thanked me for my expertise. I was called to a home to inspect a radon mitigation system that was not working properly. Upon inspection, I found that the system had been installed incorrectly, and the radon levels in the home were above the recommended levels. I removed the system and reinstalled it properly, ensuring that it was installed according to the manufacturer's specifications. The homeowner was very pleased with the work and thanked me for my expertise.
Trevon S.

Trevon S. Job Checkin

Near N Granger St, Granville, OH 43023

I am a highly skilled home service professional who has completed a furnace maintenance job. During the maintenance process, I verified the operational performance of the system, ensuring that all components functioned as intended. I cleaned the carbon buildup on the flame sensor to enhance efficiency and assessed the amp draw of both the blower and inducer motor to confirm they were operating within acceptable parameters. I also checked the electrical connections and ensured that the system was properly grounded.

I am a highly skilled home service professional who has completed a furnace maintenance job. During the maintenance process, I verified the operational performance of the system, ensuring that all components functioned as intended. I cleaned the carbon buildup on the flame sensor to enhance efficiency and assessed the amp draw of both the blower and inducer motor to confirm they were operating within acceptable parameters. I also checked the electrical connections and ensured that the system was properly grounded. I am a highly skilled home service professional who has completed a furnace maintenance job. During the maintenance process, I verified the operational performance of the system, ensuring that all components functioned as intended. I cleaned the carbon buildup on the flame sensor to enhance efficiency and assessed the amp draw of both the blower and inducer motor to confirm they were operating within acceptable parameters. I also checked the electrical connections and ensured that the system was properly grounded.
Brad H.

Brad H. Job Checkin

Near Lake Drive Rd, Hebron, OH 43025

I was called to inspect a fireplace that was not working properly. Upon arrival, I found that the gas valve was not working correctly. I replaced the valve and tested the fireplace, and it was working perfectly. The customer was very happy with the service and thanked me for my help.

I was called to inspect a fireplace that was not working properly. Upon arrival, I found that the gas valve was not working correctly. I replaced the valve and tested the fireplace, and it was working perfectly. The customer was very happy with the service and thanked me for my help. I was called to inspect a fireplace that was not working properly. Upon arrival, I found that the gas valve was not working correctly. I replaced the valve and tested the fireplace, and it was working perfectly. The customer was very happy with the service and thanked me for my help.