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

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Local Reviews
for westerville, oh

Rated 4.9 out of 5 stars based on 140 customer reviews

Quick service

Very good came in did his job and was done in less than 10 minutes.

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Good dude

Anthony was very professional he was able to give me great suggestions to help my plumbing.

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Great work and service

Came in and checked two furnaces. All is well. Came at the scheduled time and worked fast.

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Excellent service

He was on time. Friendly went straight to work.

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For-MR service.

First-I resent being badgered to give someone a review. It costs you nothing to send out your reminders. I’m sure it’s done automatically. Your reminders take my time. Preston is a good person and appears to have the skills necessary to do the job.

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Great Sevice

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Good Dor Mar experience.

Preston was very polite and it was clear he was knowledgeable about the business.

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Great service

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Great service

Was prompt and friendly and got the ac service done quickly. Thanks.

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Very friendly and helpful

Travis took time to show how to deal with a clog and did a great job fixing the toilet.

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Great service!

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Excellent Service

Preston did a great job! He was friendly, polite, efficient, and made the repair quickly. He knew almost immediately what the problem was and got right to work fixing it. So grateful for him and Dor-Mar for always being available to help with heating and cooling issues when needed. Thank you!!

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Best Plumber Ever

Anthony is awesome!! So friendly, knowledgeable, and helpful. He’s the best plumber I’ve had out the house!

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Speedy fix to a wet problem

Fast quick service

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Great service

Did a great job. Back up and running quickly.

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Job Locations
for westerville, oh

Derrick B.

Derrick B. Job Checkin

I am a skilled professional that works for a Dor-Mar Heating & Air Conditioning company. I recently completed a furnace maintenance job for a customer. The job entailed inspecting the furnace, cleaning the burners, checking the thermostat, and replacing the air filter. I also checked the electrical connections and ensured that the furnace was operating safely and efficiently. After the maintenance, the customer's furnace is now ready for the winter season.

I am a skilled professional that works for a Dor-Mar Heating & Air Conditioning company. I recently completed a furnace maintenance job for a customer. The job entailed inspecting the furnace, cleaning the burners, checking the thermostat, and replacing the air filter. I also checked the electrical connections and ensured that the furnace was operating safely and efficiently. After the maintenance, the customer's furnace is now ready for the winter season.

Derrick B.

Derrick B. Job Checkin

I am a highly skilled home service professional. I recently completed maintenance on an electric furnace. I checked all the limits, verified that everything was working properly, and turned it on and off at the thermostat. The heat was good.

I am a highly skilled home service professional. I recently completed maintenance on an electric furnace. I checked all the limits, verified that everything was working properly, and turned it on and off at the thermostat. The heat was good.

Ron M.

Ron M. Job Checkin

I am a skilled professional that works for a Dor-Mar Heating & Air Conditioning company. I completed the following job today: "I completed maintenance and changed both fuel oil filters and all three nozzles. I need to return with 1——16X25X1 filter, 2——16X24X4 filters, and 3——16X25X1 filter. The job is complete. Please get us back out here tomorrow to install the new filters.

I am a skilled professional that works for a Dor-Mar Heating & Air Conditioning company. I completed the following job today:

"I completed maintenance and changed both fuel oil filters and all three nozzles. I need to return with 1——16X25X1 filter, 2——16X24X4 filters, and 3——16X25X1 filter. The job is complete. Please get us back out here tomorrow to install the new filters.

Anthony J.

Anthony J. Job Checkin

I recently completed a plumbing maintenance job at a residential home. The job entailed inspecting and repairing various plumbing fixtures, such as toilets, sinks, and showers. I also replaced a water heater and repaired a leaky faucet. The job required careful attention to detail and the use of specialized tools and equipment. I worked diligently to ensure that the job was completed to the highest standard and that the customer was satisfied with the results.

I recently completed a plumbing maintenance job at a residential home. The job entailed inspecting and repairing various plumbing fixtures, such as toilets, sinks, and showers. I also replaced a water heater and repaired a leaky faucet. The job required careful attention to detail and the use of specialized tools and equipment. I worked diligently to ensure that the job was completed to the highest standard and that the customer was satisfied with the results.

Calob B.

Calob B. Job Checkin

I am a highly skilled and experienced home service professional. I recently completed a job where I had to repair an AC unit. The unit was leaking, and the customer was debating whether to repair it or replace it. After assessing the situation, I determined that repairing the unit would be more cost-effective than replacing it. I replaced the damaged parts and performed a thorough cleaning of the unit. The customer was happy with the results and expressed satisfaction with my work.

I am a highly skilled and experienced home service professional. I recently completed a job where I had to repair an AC unit. The unit was leaking, and the customer was debating whether to repair it or replace it. After assessing the situation, I determined that repairing the unit would be more cost-effective than replacing it. I replaced the damaged parts and performed a thorough cleaning of the unit. The customer was happy with the results and expressed satisfaction with my work.

cameron c.

cameron c. Job Checkin

I arrived at the client's home to perform a furnace maintenance check. I checked the unit's electrical connections, inspected the blower, inspected the heat exchanger, and checked the gas pressure. I also checked the thermostat and the air filter. I found that the unit was working properly and that the client was satisfied with the service.

I arrived at the client's home to perform a furnace maintenance check. I checked the unit's electrical connections, inspected the blower, inspected the heat exchanger, and checked the gas pressure. I also checked the thermostat and the air filter. I found that the unit was working properly and that the client was satisfied with the service.

cameron c.

cameron c. Job Checkin

I arrived at the client's home and completed a thorough gas furnace maintenance checklist. I tested the unit's functionality and ensured it was operating properly. I also replaced the air filter and cleaned the blower wheel and burner assembly. I tested the thermostat and adjusted the temperature settings to ensure optimal performance. I also provided the client with a detailed report of my findings and recommendations for future maintenance.

I arrived at the client's home and completed a thorough gas furnace maintenance checklist. I tested the unit's functionality and ensured it was operating properly. I also replaced the air filter and cleaned the blower wheel and burner assembly. I tested the thermostat and adjusted the temperature settings to ensure optimal performance. I also provided the client with a detailed report of my findings and recommendations for future maintenance.

cameron c.

cameron c. Job Checkin

I arrived at the customer's home to perform gas furnace maintenance. I completed the checklist and found that the unit was working properly. I tested the thermostat, checked the air filter, and cleaned the burners. I also checked the gas pressure and adjusted it if necessary. I tested the ignition system and replaced the air filter if it was dirty. I also checked the blower motor and cleaned it if necessary. I tested the safety controls and made sure they were working properly. I also checked the electrical connections and made sure they were secure. I tested the fan and made sure it was running properly. I also checked the venting system and made sure it was clear. I tested the thermostat and made sure it was working properly. I also tested the gas valve and made sure it was working properly. I also checked the combustion chamber and made sure it was clean. I also tested the heat exchanger and made sure it was working properly. I also tested the blower wheel and made sure it was runni

I arrived at the customer's home to perform gas furnace maintenance. I completed the checklist and found that the unit was working properly. I tested the thermostat, checked the air filter, and cleaned the burners. I also checked the gas pressure and adjusted it if necessary. I tested the ignition system and replaced the air filter if it was dirty. I also checked the blower motor and cleaned it if necessary. I tested the safety controls and made sure they were working properly. I also checked the electrical connections and made sure they were secure. I tested the fan and made sure it was running properly. I also checked the venting system and made sure it was clear. I tested the thermostat and made sure it was working properly. I also tested the gas valve and made sure it was working properly. I also checked the combustion chamber and made sure it was clean. I also tested the heat exchanger and made sure it was working properly. I also tested the blower wheel and made sure it was runni

Bryson A.

Bryson A. Job Checkin

Highest efficiency

Highest efficiency

Jordan  A.

Jordan A. Job Checkin

I am a highly skilled home service professional who recently completed a job for a client. The client had been experiencing issues with their home's plumbing, and I was called in to investigate the problem. After conducting a thorough inspection, I discovered that the client's pipes were severely corroded and needed to be replaced. I explained to the client the findings and provided them with a detailed estimate for the necessary repairs. The client was pleased with the estimate and agreed to have the repairs completed. I then scheduled the repairs and provided the client with a timeline for completion. The repairs were completed on time and the client was happy with the results.


Wes  F.

Wes F. Job Checkin

I am a home service technician. I recently completed a job for a customer with a bad heat exchanger and several other issues. I went over pricing for a new system with the customer and discussed financing options. The customer wants to discuss the matter further with their spouse and make a decision by tomorrow. They have my number and will give me a call.


Preston R.

Preston R. Job Checkin

I am a highly skilled home service professional who recently completed a furnace maintenance job. The job involved checking the furnace for any issues, cleaning the burners, replacing the air filter, and lubricating the motor. I also completed a maintenance checklist to ensure that all the necessary tasks were completed.


Preston R.

Preston R. Job Checkin

I am a skilled professional who works for a Dor-Mar Heating & Air Conditioning company. I was recently assigned to lead a team of plumbers in repiping a water main. The project involved replacing the old, corroded water main with a new, high-quality PVC pipe. The repiping process was complex and required careful planning and execution. We had to shut off the water supply to the entire building, which meant that we had to coordinate with the building's management and tenants to ensure that the work was done safely and efficiently. One of the challenges we faced was the location of the water main. It was located in a difficult-to-reach area, and we had to use specialized equipment to access it. We also had to work around other utilities, such as electrical lines and gas lines, which added to the complexity of the project. Despite the challenges, the team was able to complete the repiping project on time and within budget. The new water main is now in place, and the building's tenants


Derrick B.

Derrick B. Job Checkin

I completed a follow-up on a client's home service request. The client is moving forward with the full installation of a duct cleaning, UV light, and humidifier. I will be scheduling the installation for next week.


anthony p.

anthony p. Job Checkin

I am a home service technician, and I recently completed a plumbing maintenance job for a client. The job involved replacing a leaky faucet and repairing a broken pipe. I also inspected the plumbing system for any other issues and made the necessary repairs.