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

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Local Reviews
for galena, oh

Rated 4.9 out of 5 stars based on 10 customer reviews

Quick response time and excellent service!

I came home after work at 6pm to a house that was 85 degrees. It was one of the hottest days/nights of the year. My AC unit is only 6 years old so I had no idea what to do or who to contact for service. I found Dor Mar’s contact info online and was shocked that I was able to talk to a live person AND they were able to schedule service that same night! Our technician was incredibly polite and knowledgeable. He found the issue, fixed it and inspected everything in less than an hour. I would 100% call him again for any and all HVAC issues. I was incredibly grateful that we didn’t have to suffer the heat all night. Thank you, Derrick!!

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Great Service by Jordan

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Great service

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Great service

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Good

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Excellent service!

Adam was very knowledgeable and helpful. He answered all my questions thoroughly.

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Good work after hours

Dave Atha was helpful, efficient, and knowledgeable. Made quick work of an easy repair.

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Great service

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Great service

He was very nice


Response from Dor-Mar Heating & Air Conditioning:

Thank you for the 5 star review, Thedy!

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I highly recommend Gary!

From the first conversation to his in person inspection prior to booking, Gary was very professional. He took his time to thoroughly look at our AC as well as ducts and talk through what was best for us. Quick turn around. Will definitely use again!

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Job Locations
for galena, oh

Steve S.

Steve S. Job Checkin

I was called to a home to repair a water heater. Upon arrival, I found that the water heater was not producing any hot water. I checked the power supply and found that the circuit breaker had tripped. I reset the breaker and checked the wiring. I found that the wires to the condensation pump were not properly hooked together. I hooked the wires together in conversation and the pump started to work. It was filling up with water, which was causing the float switch in the drain pan to drip. I checked the drain pan and found that the water was draining properly. I then checked the thermostat and found that it was working properly. I tested the heating elements and found that they were working properly. I then tested the pressure relief valve and found that it was working properly. I tested the temperature and pressure relief valve and found that they were working properly. I then tested the gas valve and found that it was working properly. I then tested the ignition control and found that


Derrick B.

Derrick B. Job Checkin

I arrived at a client's home to find that their air conditioner was not cooling. Upon inspection, I discovered that the capacitor had failed. The client wanted to replace the capacitor and have the unit repaired. I replaced the capacitor and the unit fired up and cooled the home well.


Ben C.

Ben C. Job Checkin

I was tasked with installing a power vent hot water tank in a residential home. The tank was installed in the basement and connected to the existing water supply and drainage systems. I also installed a pressure relief valve and a temperature and pressure gauge to ensure the tank was operating safely and efficiently.


Jordan  A.

Jordan A. Job Checkin

I am a highly skilled home service professional. I recently completed a job at a client's home where I checked the home's water softener system. I discovered that the neutralizer was clogged, preventing the system from working properly. I cleared the obstruction and restored the system's normal operation. I recommend that the client get this serviced every year to prevent future issues.


Brad H.

Brad H. Job Checkin

Found tripped wet switch. Could not get into attic customer had to go up and reset it.


Anthony J.

Anthony J. Job Checkin

emailed for approval on install


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. Customer had concern about mini split leaking water down the wall. Checked system and blew out drain lines. Let customer know if problem happens again to give us a call


Wes  F.

Wes F. Job Checkin

Low on R 22 system has leak and is 20 yr old. Recommend replacement gave quote and left my card customer needs to talk with wife and call me back with decision


Preston R.

Preston R. Job Checkin

Reverse polarity on transformer.. once getting power to thermostat, no call for cooling. Replaced thermostat unit up & running


Jayden M.

Jayden M. Job Checkin

Maintenance completed , unit is running great on a 18 degree temperature split. Freon levels are good and electrical test well. Unit is in great shape for keeping your home cool this summer !


Jayden M.

Jayden M. Job Checkin

AC maintenance completed successfully. Refrigerant levels are within range, the outdoor coil was thoroughly cleaned, and both the capacitor and contactor are in good condition. Overall, the system is running efficiently and is up to code.


Seth L.

Seth L. Job Checkin

Water heater flush and radon test


Calob B.

Calob B. Job Checkin

6 picocuries on radon level, reccomend mitigation


Calob B.

Calob B. Job Checkin

Ac is running good, no issues, outdoor coil dirty but sprayed and cleaned, system running well, ready for the summer


Chris O.

Chris O. Job Checkin

Completed ac maintenance system is running properly