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“Not sure what happened. I called , PAID $215 ( some membership ) , booked an appointment , and NO ONE SHOWED UP OR EVEN CALLED. Checked my confirmation email and the date , phone number , and address…”
“They were out within 30 mins of calling on a Saturday! Preston was very helpful and kind. So happy for his support.”
“Great service with getting parts and doing repair. Timely and very nice service technician. Helpful by starting heat and making sure it was working properly before leaving. Explained everything.”
“Derrick was very knowledgeable and professional. Unfortunately, we needed to have our furnace replaced, and he was very helpful with that process.”
Dor-Mar Westerville Heating Cooling Plumbing Electric Appliances Radon provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Westerville, OH.
Dor-Mar Westerville Heating Cooling Plumbing Electric Appliances Radon has a 4.9 out of 5 star rating based on 357 Google reviews.
All listed providers have a verified Ohio contractor license at time of publication. You can verify on the Ohio Construction Industry Licensing Board (OCILB), Ohio Department of Commerce lookup at https://elicense.ohio.gov/oh_verifylicense.
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Licensing verified 2026-04-22. Reviews refreshed 2026-04-22.
Licensing data: Ohio Construction Industry Licensing Board (OCILB), Ohio Department of Commerce · Company data: verified business records + Google Business profile
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