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

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Local Reviews
for new albany, oh

Rated 5.0 out of 5 stars based on 28 customer reviews

Excellent Service by Trevon

Trevon was exceptional. He explained to me what he was doing or going to do every step of the way. And the results of every test he ran. I hope they send Trevon every time.

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Excellent service

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Thorough and excellent service!

As an added service, the free water tank flush was proactively scheduled by the Dor Mar team. Preston arrived and took the time to educate me on the process and importance of maintenance, while completing the service. He was personable and provided quick efficient service that was greatly appreciated.

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I recommend this company and technician.

James was on time, nice, and well-spoken. He explained the process and got to work! The price was fair. I was glad that James was also able to clean our long dryer vent (another company I called for duct and vent cleaning did not do dryer vent cleaning).

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Did an excellent job

James did an excellent job cleaning both my ducts and the furnace itself. I would recommend his work to anyone.

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Calob did an excellent job

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Great company

Provide great service every time!

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Excellent service

Nathan was very helpful and always gives us helpful information about my sisters furnace.

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Amazing Service

Service was great. I needed my sump pump and toilet fixed. Anthony explained what they planned to do and provided estimated costs. They were ready to start the work before I was ready. :) Anthony came back when I was ready. He performed his work timely. When Anthony was done he walked me through his steps to replace/fix both issues. He explained a few things to look out for if my sump pump is running too long. Anthony had great knowledge and his service top notch.

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Great service!

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Excellent service

Caleb is extremely knowledgeable and provides excellent service

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Excellent service

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Excellent service

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Excellent service

Answered my questions without hesitation.

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Excellent service

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Job Locations
for new albany, oh

Preston R.

Preston R. Job Checkin

I am a highly skilled and experienced home service professional. I recently completed a job that involved performing ac and furnace maintenance. One of the tasks I performed was replacing a capacitor on the ac unit. This capacitor is responsible for regulating the voltage and current flow in the system, and it can wear out over time. By replacing it, I was able to ensure that the ac unit was running efficiently and effectively.


Zach S.

Zach S. Job Checkin

I am a professional HVAC technician at Dor-Mar Heating & Air Conditioning. I recently completed a job for a customer who had a broken air conditioner. I arrived at the customer's home and diagnosed the problem as a faulty compressor. I replaced the compressor and tested the system to ensure it was working properly. The customer was very pleased with the service and thanked me for my help.


Steve S.

Steve S. Job Checkin

Fix hole in line where compressor wires are fill up unit with R 22. I cannot guarantee that this will fix the issue. Completed repair and system is working I got a 18 degree temp split


Steve S.

Steve S. Job Checkin

Sent over quote to repair old unit


Steve S.

Steve S. Job Checkin

Put estimate in system for full install waiting for customer to get back with us with email


Zach S.

Zach S. Job Checkin

Not defrosting in fresh food section. Needs defrost thermistor


Seth L.

Seth L. Job Checkin

Diagnose venting issue and give estimate to fix


Steve S.

Steve S. Job Checkin

Unit is completely empty on R-22 and I found compressor oil all over indoor coil where it is leaking. Told customer the diagnosis in my recommendations and what her options were. She doesn't want to have it fixed and did not want a quote to replace it. Offered to leave my card to give to her husband to discuss options because it didn't seem like she was understanding me she declined and then asked me to leave


Preston R.

Preston R. Job Checkin

Performed ac maintenance. Completed maintenance checklists. Replaced capacitor


Bryson A.

Bryson A. Job Checkin

Toggle switch was off


anthony p.

anthony p. Job Checkin

10 YEAR ALL PARTS 10 YEAR ALL LABOR ON FURNACE 6 YEARS ON WATER HEATER


Trevon S.

Trevon S. Job Checkin

During the recent maintenance visit, we conducted a thorough evaluation of the air conditioning system. We initiated the session by inquiring about any specific concerns the customer might have had. The condition of the furnace filter and evaporator coil was assessed, and we recorded the blower amp draw. We also ensured proper airflow by inspecting the cleanliness of the condenser coil outside. Additionally, we examined the electrical components of the condenser for any signs of burnt or loose wires and verified the microfarad readings on the capacitor. Finally, we confirmed that the refrigerant pressures were within the correct range to guarantee optimal system performance. Found system to be a little low on refrigerant. Added 1lb of 410a to system.


James B.

James B. Job Checkin

Replaced full system


Wes  F.

Wes F. Job Checkin

System low on refrigerant customer wanted to quote on replacement so I built one for him, but he has a friend that does heating cooling. He wants to just make sure that's a good price said he would get back with me by the end of the day I told him I would wait until then to run his card for service if he bought a system, I would waive the charge for today. He has my card.


Chris O.

Chris O. Job Checkin

System needs replaced air handler is torn apart and missing parts ac has visible leak at evap coil recommend replacing unit