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

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Local Reviews
for heath, oh

Rated 4.9 out of 5 stars based on 245 customer reviews

Best service you could ask for

Very knowledgeable, very helpful, very pleasant, professional , cleaned up after working. Could not ask for better service or person.

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Excellent Service!

Steve Swonger is always so helpful, friendly and understanding! I recommend him and Dor-Mar highly!!

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Quality service

Anthony has been great.

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Prompt , polite , and helpful

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Excellent Service

Knows what he is doing, informed me about radon limits and how to mitigate the issue.

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Quick and courteous

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Thorough and professional!

Aaron and Dave always do top notch work at our home. They always make sure our HVAC equipment is running at its best and how it should operate. A very satisfied HVAC customer.

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Excellent

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Top notch!

The guys were super personable and knowledgeable! Customer service is top notch too!

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Dormar Excellent Service

Dormar technician was punctual, professional knowledgeable and courteous. He answered all of my questions . He did great job. I highly recommend Dormar to my friends and family

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World class service

Steve found the issue within a few minutes, called in to see parts were available in warehouse, had them delivered to the house while he took out bad gas valve, finish within an hour or so.

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Great service

Very polite and professional.

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Not satisfied with service still not working after paying a lot of money

Not happy appliance still not working after 2weeks just get the run around

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Good and respectful

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Great service

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Job Locations
for heath, oh

anthony p.

anthony p. Job Checkin

Warranty: NEED ANTHONY TO RETURN TO REPLACE THE PRESSURE RELIEF VALVE FOR WATER HEATER. PRESSURE RELIEF VALVE IS UNDER WARRANTY. COLLECT PAYMENT FOR LABOR WHEN COMPLETE.


Ben C.

Ben C. Job Checkin

New install of a furnace and a/c


Preston R.

Preston R. Job Checkin

Performed ac maintenance. Completed maintenance checklists. Replaced capacitor. Return apt for electrician to replace 4 outlets & getting outdoor lights working


Preston R.

Preston R. Job Checkin

Performed plumbing maintenance. Completed maintenance checklists.


Seth L.

Seth L. Job Checkin

Diagnostic for R.O. treatment. R.O. membrane is bad/ needs replaced.


Steve S.

Steve S. Job Checkin

Filter was clogged up customer had the metal one in it and is going to buy a new one


Aaron C.

Aaron C. Job Checkin

No leaks found at the outdoor unit. Unable to fully inspect connections since line set is ran in the walls. Left est for replacement and spoke with brian.


Jayden M.

Jayden M. Job Checkin

Sealed cracks and sump pump cover , we will call to schedule a re test Thank you


Khyrenn F.

Khyrenn F. Job Checkin

Ac maintenance everything checked out good


Zach S.

Zach S. Job Checkin

Put unit in test and diag mode. No error codes. Ran thru all functions , verified everything is good. No further issues


Wes  F.

Wes F. Job Checkin

Busted exchanger, bought new furnace to be installed Thursday morning paid in full


Wes  F.

Wes F. Job Checkin

System operating normally refrigerant levels look good amp draws are good. There was a burnt wire on the bottom of the contactor, but I was able to splice it back and put it back on the contactor. There was no damage to the contactor itself.


Gregory B.

Gregory B. Job Checkin

Need to return to install a drain cover for furnace and seal again all around sump pump


Preston R.

Preston R. Job Checkin

After hour with the SMP


Jayden M.

Jayden M. Job Checkin

Spring Start up completed