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

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Local Reviews
for delaware, oh

Rated 4.9 out of 5 stars based on 12 customer reviews

Great service!!

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Always great services!

I've been using Dor Mar for my business HVAC, and they always been great. So when my AC unit at my house went out, my first instinct is to get Dor Mar to my house. I lived kinda far out in Delaware, but they did not hesitate to send a technician out to me. They got the job done fast, professional and good price. Definitely would recommend Dor Mar to anyone!

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Brandon did a great job!

DorMar was great giving next day service on a frozen AC. Brandon took care on the inspection and gave me my options. I went with the lesser of two evils, but did enroll in their service plan. Great job guys!

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Wonderful service

Was very informative and polite and was able to take care of our heating.

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Above and beyond

Brad went above and beyond to take care of the issues I had. The previous installer (not Dor Mar) really didn’t do a good job and Brad took the time to remedy a few air leaks. Greatly appreciate him looking out for us.


Response from Dor-Mar Heating & Air Conditioning:

Thank you for the 5 star review, Anthony! We are thrilled to hear that Brad was able to fix your air leaks and went above and beyond for you. We are always happy to help and look forward to serving you in the years to come.

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Great customer service!

Well truthfully I had a few issues in the beginning and they were honest mistakes. What I love the most is that Cindy and Drew were so customer focused they made everything right and I will absolutely recommend and use Dor Mar again. In a world of technology it’s the people that make the difference. Cindy is a great asset to your company, good employees are hard to find nowadays. Thanks again Cindy, you kept your word and backed it up by sending Drew. I debated even emailing my concerns but I’m glad I did. Cindy called me right away and stated she would make good on her and boy did she. I’m not use to that with other company’s and typically write them off. I’m glad my co worker recommended Dor Mar and I will for sure recommend them myself. Thanks for all your help Cindy!!!

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Great customer service!

Well truthfully I had a few issues in the beginning and they were honest mistakes. What I love the most is that Cindy and Drew were so customer focused they made everything right and I will absolutely recommend and use Dor Mar again. In a world of technology it’s the people that make the difference. Drew is a great asset to your company, good employees are hard to find nowadays. Thanks again Drew for your persistence, I can finally sleep in my bedroom and not hear that clanging, uhhh I can’t thank you enough. It was great talking with you, you’ll do well with your work ethic and attitude!

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Great service

Great service

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Amazing Service

Amazing service would definitely recommend

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Recent service

Dormar came through for me when we were really in a bind. They worked with Columbia Gas schedule to complete the work on a furnace. Willie is very experienced and service is his forte. We plan to use Dormar for annual service and any replacements in the future, highly recommend them for HVAC service.

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Great Service

Very friendly, informative and professional!

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Great Service!

Brian showed up on time and did an outstanding job. His knowledge and professional attitude made him a great asset. He was friendly and got the job done fast. Thanks for your help.

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Job Locations
for delaware, oh

Jayden M.

Jayden M. Job Checkin

AC maintenance was completed on three systems. Refrigerant levels are all within proper range, capacitors and electrical components tested in good condition, and outdoor coils were thoroughly cleaned. All systems are operating efficiently.


cameron c.

cameron c. Job Checkin

Arrived, ran unit in ac and checked for a temperature drop, checked amps and ohms on both units, checked wiring, checked pressures on outside unit, sprayed off coil, did a radon test


Preston R.

Preston R. Job Checkin

Called warranty company for approvals. Informed me that they would not be covering due to the nature of this issue & said they would reach out to homeowner to discuss. Pics attached


cameron c.

cameron c. Job Checkin

Arrived, brand unit, and AC and check for a temperature drop, check amps and ohms on units, checked wiring, check pressure on outside unit, sprayed out coil,


Ben C.

Ben C. Job Checkin

New install of an a/c


Zach S.

Zach S. Job Checkin

Sent info on how to pay deposit so warranty can move forward


Trevon S.

Trevon S. Job Checkin

Ac maintenance. Customer stated he had problems with system running non stop. Hooked up gauges and found unit pretty much empty of refrigerant I added about a month ago. Searched for leak and couldn’t find any with soap bubbles and nitrogen. Talked with customer and decided best option would be unit replacement. Customer got approved by greensky and unit is set up for install tomorrow. Customer needs it to be in afternoon 12-4 morning will not work.


Seth L.

Seth L. Job Checkin

Water heater maintenance


Zach S.

Zach S. Job Checkin

na


anthony p.

anthony p. Job Checkin

Put tub spout back on . Some how got pulled off


Chris O.

Chris O. Job Checkin

Completed ac maintenance system is working properly but in rough shape customer is selling property unit is running fine for new buyer


Zach S.

Zach S. Job Checkin

Replacing rail slides, tightening handle


Calob B.

Calob B. Job Checkin

AC is empty on refrigerant, system hold 15.5 pounds and will be quite pricey to repair


Zach S.

Zach S. Job Checkin

IDL739 $618 approval


Adam G.

Adam G. Job Checkin

Changed filters and checked operation of sequence.