Dor-Mar Columbus Heating And Air

In Dor-Mar Columbus Heating And Air's own words

Since 1962, DorMar has proudly served Columbus and Central Ohio, including Newark, Zanesville, Lancaster, and the surrounding counties of Franklin, Delaware, Licking, and Fairfield. As your local Climate Hero, we specialize in the installation, repair, and maintenance of furnaces, air conditioners, heat pumps, and ductless systems. Our expert team also provides 24/7 emergency service for plumbing, appliance repair, water purification, water softening, and indoor air quality upgrades. Need help fast? Call today, service today! Trust the professionals who have kept Central Ohio comfortable for over 60 years. DorMar! DorMar! Your Climate Hero.

Trade

HVAC contractor

Business address

20 S 3rd St Ste 210, Columbus, OH 43215

Telephone

(614) 238-6689

Website

dormarhvac.com

Hours

• MondayOpen 24 Hours
• TuesdayOpen 24 Hours
• WednesdayOpen 24 Hours
• ThursdayOpen 24 Hours
• FridayOpen 24 Hours
• SaturdayOpen 24 Hours
• SundayOpen 24 Hours

From the business's Google listing, checked Oct 2026

Register

OH register

Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.

Google Reviews

4.8 ★★★★★ (593)

• Preston was great! He answered all the questions I had regarding new furnace system and was able to provide a great installation quote!

  ME T.★★★★★

• He was a very sweet person and took good care of me.

  Martha D.★★★★★

• I’ll be brief: I trust DorMar and my tech Preston is the best —-always goes the extra mile. Thank you!

  Misha Z.★★★★★

• Thorough. Explained all my options. Expressed his opinions when asked. I will start asking for him on my regular calls.

  William B.★★★★★

• I recently bought a property that already had Dor Mar air conditioning units installed (from a brand new renovation). Within the first month, I learn that both of these machines were broken and not set up correct. After calling this company it was explained to me that someone would come out to the property. After that technician did, I did not hear from them on what the exact problem was and I got no update telling me if it was fixed or not. After learning that the issue wasn’t even worked on Dor Mar told me they couldn’t get a field tech out for another week or so meaning I had to quickly call another company to come and fix this issue (which they did). I needed this done asap due to a tenant occupying the property that they threatened to leave if not fixed. After calling Dor Mar and asking if they were willing to make up for this issue I have not heard from a manager or higher up here. I have called countless times looking to speak with anyone who isn’t their dedicated answer system or a front desk person. I have also emailed multiple times and have not heard back. This has been extremely frustrating and has cost me thousands of dollars in repairs.

  Jared E.★★★★★

• Dor-mar Travis replaced leaking copper pipes in basement; did it quickly under 40 minutes . Very friendly , knowledgeable, easy to talk to.

  michael S.★★★★★

• Trevon came out and checked out the AC unit. He diagnosed the problem quickly and advised me what parts were needed. Once the ordered parts arrived,the unit was fixed properly. That's why I always rely on Dormar for all my HVAC services.

  bob A.★★★★★

• My tech Jacob m did a great job

  Landon M.★★★★★

• Brandon did an excellent job serving my A/C and Mini Split cooling systems. He was prompt, courteous and very knowledgeable about my systems and very thorough in his work. I am going to request him for any future maintenance needs

  Sam G.★★★★★

• Very knowledgeable and thorough technician. Diagnosed and corrected a problem in short order. Will definitely call again.

  Jerry G.★★★★★

• Jordan diagnosed the problem quickly’ I’m fortunate to have them around!

  Donovan P.★★★★★

• Thank you for helping us through this difficult freeze.....

  Rich L.★★★★★

• 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 request permit. This company came , mind you everything was already done.replaced 2 or 3 panels , done that to make sure all was well and charged $2,400 for a job already done. Just for the permit. Word to the wise

  Ramona F.★★★★★

• Very friendly, worked till the job was done. Thank you!!!

  Christina T.★★★★★

• Dave was extremely thorough

  Frank O.★★★★★

• 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 microscopic scratch. He didn’t perform any other inspections to verify whether there was actually a leak. When asked to leave the home, he refused and threatened to call the gas company to shut off my gas. How can you declare that there’s a crack without actually removing the part or performing any proper inspection? Obviously there was nothing wrong, but they get paid to sell, so the technician is incentivized to lie. I’ve been trying to reach someone at the company for months with no luck.

  Boris C.★★★★★

• This was first time had service by Cameron Was on time and worked in an efficient manner so took minimal time.

  Connie S.★★★★★

• Caleb was very polite, friendly and professional.

  Kelvin S.★★★★★

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About Columbus

Sources: U.S. Census Bureau. NOAA U.S. Climate Normals 1991-2020.