Dor-Mar Columbus Heating And Air
Dor-Mar Columbus Heating And Air is a HVAC provider serving Lancaster, OH. Rated 4.8★ with 591 Google reviews. See services, review signals, and request a quote.
HVACLancaster, OH
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Company overview
- TradeHVAC
- Service areaLancaster, OH
- Google rating4.8★ (591 reviews)
- Phone(614) 238-6689
- Address20 S 3rd St Suite 210, Columbus, OH 43215, USA
Photos
Photos from Dor-Mar Columbus Heating And Air
What customers say
“Paid $2400 for a job that was done by an handyman. Handyman charged $650. / Columbia gas said new furnace line was checked and approved. Handyman not certified by city. Had to find someone who could r…”
“Came in for a routine AC maintenance call. For no reason, the technician decided to take apart the entire furnace and then claimed there was a leak in the heat exchanger after supposedly seeing a micr…”
“Brad is the man! Very personable and professional. Not only found the problem quickly but instructed me on how to maintain my system between services. I'll recommend Dormar not only for the service th…”
“Derrick was extremely professional and educational. Unlike many technicians he truly took the time to help me understand the problem and not run up my bill because I was unknowledgeable. Highly recomm…”
“Not sure if the wires are supposed to be hanging out after a brand new install of the air handler. The heat pump looks great from what I can tell but I’m not a professional. Otherwise 4 stars for now …”
Key highlights
Strengths
- Highly rated (4.8★ average)
- Large review volume (591 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Dor-Mar Columbus Heating And Air offer?
Dor-Mar Columbus Heating And Air provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Lancaster, OH.
What is Dor-Mar Columbus Heating And Air's rating?
Dor-Mar Columbus Heating And Air has a 4.8 out of 5 star rating based on 591 Google reviews.
Is this company licensed in Ohio?
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.
Does Dor-Mar Columbus Heating And Air offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
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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