Heating Services

Reliable Heating Services for Your Home and Business

Dor-Mar Heating, Air Conditioning, Plumbing, and Water Treatment has been providing expert heating services since 1962. Our certified technicians are dedicated to ensuring your home stays warm and comfortable throughout the cold months. We offer a full range of heating services, including repair, installation, maintenance, and emergency services. No matter your heating needs, we have a solution for you.

Furnace Repair

If your furnace is not heating efficiently, making strange noises, or not working at all, our skilled technicians can diagnose and fix the issue quickly. We service all major furnace brands and ensure your system is running optimally to keep your home warm and safe.

Signs You Need Furnace Repair:

  • Uneven heating or cold spots in your home
  • Unusual noises like banging or rattling
  • A sudden increase in energy bills
  • Frequent cycling on and off

To learn more, visit our Furnace Service and Repair page.

Furnace Installation & Replacement

When it’s time for a new furnace, we provide professional installation services to ensure you get the best heating solution for your home. Our team will help you choose the right energy-efficient system to keep your home warm while reducing energy costs.

Benefits of a New Furnace:

  • Improved energy efficiency
  • Lower utility bills
  • Enhanced home comfort
  • Reduced need for repairs

To learn more, visit our Furnace Installation & Replacement page.

Furnace Maintenance & Tune-Ups

Routine maintenance is key to keeping your furnace running efficiently. Our comprehensive tune-up services include inspecting, cleaning, and adjusting your system to prevent unexpected breakdowns and extend its lifespan.

What’s Included in a Furnace Tune-Up?

  • Cleaning and inspecting burners
  • Checking heat exchangers for cracks
  • Testing safety controls
  • Lubricating moving parts

To learn more, visit our Furnace Maintenance & Tune Ups page.

Heat Pump Services

Heat pumps provide both heating and cooling, making them an energy-efficient option for year-round comfort. We offer heat pump installation, repair, and maintenance services to keep your system running efficiently.

Heat Pump Services We Offer:

  • New system installation
  • Repairs for all major brands
  • Seasonal maintenance and tune-ups

To learn more, visit our Heat Pumps page.

Boiler Services

Boilers are a great heating option for homes and businesses. We offer expert boiler repair, installation, and maintenance services to keep your system running smoothly.

Common Boiler Issues We Fix:

  • Leaking or dripping water
  • Strange noises (whistling, gurgling, or banging)
  • No heat or insufficient heating

To learn more, visit our Boilers page.

Emergency Heating Repair

Heating problems don’t always happen at convenient times. That’s why we offer 24/7 emergency heating repair services to ensure you stay warm when you need it most.

Why Choose Our Emergency Services?

  • Fast response times
  • No extra charges for nights or weekends
  • Experienced and certified technicians

To learn more, visit our Emergency Heating Repair page.

Why Choose Dor-Mar for Your Heating Needs?

  • Over 60 years of experience
  • Licensed and insured technicians
  • Upfront pricing with no hidden fees
  • 24/7 emergency services

For expert heating services you can trust, contact Dor-Mar Heating, Air Conditioning, Plumbing, and Water Treatment today. Call us or schedule your service online.

Schedule Your Heating Service Today!

Whether you need heating repair, installation, maintenance, or emergency service, Dor-Mar Heating, Air Conditioning, Plumbing, and Water Treatment is here to help. Call us today or schedule your service online to keep your home warm and comfortable!

See What Our Many Satisfied Customers Say…

Dor Mar Heating & Air ConditioningExcellentDor Mar Heating & Air Conditioning4.6 Based on 1421 reviews fromSee all reviews review us onMike BookerMike Booker ★★★★★ Anthony came by today to replace my water heater I recently had install by Dormar. He was professional, courteous, prompt and very knowledgeable. I'm always thoroughly impressed at the level of professionalism by Dormar.Vern JewettVern Jewett ★★★★★ The repair was successful. Zach was friendly and professional.nicholas frostnicholas frost ★★★★☆ Said it would be 2 hours but tech was delayed. Canceled after no response for 4 hours. Customer service called me later tonight to apologize and offer to schedule service.Response from the ownerWe guarantee same day service and if someone told you an approximate time I apologize. We strive to be the fastest HVAC company and I can guarantee I’ll have a tech at your house tonight if you try me. Jamie TifftJamie Tifft ★★★★★ Jordan is amazing! Super friendly and knowledgeable, solved my issue within seconds and gave me all kinds of info and recommendationsPaula ParkerPaula Parker ★★★★★ Response from the ownerThank you for leaving us 5-stars Paula! Brenda CorbettBrenda Corbett ★★★★★ Very prompt and professional,addressed the problem and resolved it.Response from the ownerThank you Brenda for taking the time to leave a great review about your expirience! JANET OGILBEEJANET OGILBEE ★★★★★ Response from the ownerWe appreciate the 5-stars Janet, glad we could provide you with great service! Jason WinterhalterJason Winterhalter ★★★★★ Response from the ownerThank you Jason, we appreciate the 5-star rating! Chris CChris C ★★★★★ Highly recommend , showed up next day for a minor repair on my air conditioning unit. Receptionist answered the phone " no leave me a message I'll call you back crap like other places" I will definitely be using them again. Also look at there website they do numerous other things. Thanks againResponse from the ownerWe truly appreciate you taking the time to leave a great review Chris! Shani CahillShani Cahill ★★★★★ Preston called me and went over everything with me. He was great.Response from the ownerWe appreciate the great review for our tech Shani! JANICE PIERPOINTJANICE PIERPOINT ★★★★★ Prompt and very professionalResponse from the ownerThank you for the great review Janice! Dan FaheyDan Fahey ★★★★★ Tech was thorough and explained all that he was doing. Appreciate his patience and willingness to explain everythingResponse from the ownerWe appreciate you taking the time to leave a great review about your expirience with our technician Dan! Jerry GoodmanJerry Goodman ★★★★★ Prompt, knowledgeable, and efficient. Cleared our clogged drain in short order. Highly recommend.Response from the ownerThank you for choosing Dor-Mar Home Services Jerry! We appreciate the recommendation! Bob KlemmBob Klemm ★★★★★ Response from the ownerThank you for the great rating Bob! Robert WilsonRobert Wilson ★★★★★ Very professional and efficient.Response from the ownerThank you Robert for the good review! H. EckertH. Eckert ★★★★★ Very goodResponse from the ownerWe appreciate the great review! Matt KeenerMatt Keener ★★★★★ Response from the ownerThank you Matt for the 5-star rating! Pam GroomesPam Groomes ★★★★★ Our service man Wes was on time, gave us a call he was coming, very courteous and did a great job. We continue to use Dor Mar for all our heating and cooling needs. I would recommend Dor Mar to anyone needed heating and cooling expertise.Response from the ownerWe appreciate the great review Pam! Stanley HortzStanley Hortz ★★★★★ DJ did a great job. Been using Dor Mar since 1986.Response from the ownerWe appreciate you taking the time to leave a great review Stanley! Karen KelleyKaren Kelley ★★★★☆ Calob Brewer was polite & was thorough in servicing my A/C. First time in 4 years that a DorMar Tech washed my A/C unit.Response from the ownerThank you for the good review of your technician Karen, if there is anything that'd help us to improve to a 5-star rating in the future please be sure to let us know! Marquita MooreMarquita Moore ★★★★★ I had my annual AC service check performed by Jayden today. He arrived at the beginning of my window of time which was great. He was informative all around, he told me what he was doing, he answered my questions, he was respectful and overall quick & efficient. Thank you Jayden for yet another great AC/HVAC check! I appreciate you!!Response from the ownerThank you so much Marquita for continuing to choose Dor-Mar and always taking the time to leave such a thoughtful review about your appointment with our technician! Ralph GilesRalph Giles ★★★★★ Technician arrived on time and did a great job. Very professional !!Response from the ownerThank you Ralph for the great review! Ashley WarnerAshley Warner ★★★★★ Seth was great and addressed my concerns today with plumbing issues. I appreciated him taking the time to explain the issues and what needed to be done to fix it. He was knowledgeable and friendly. I will definitely be requesting to use him next time!Response from the ownerWe appreciate you taking the time to leave such a thoughtful review for your technician Ashley! Connie SteedConnie Steed ★☆☆☆☆ Waited all day the first appointment you gave me. No call from your office saying it was canceled. Then when called to see why no one showed up. You said wasn't on any appointment list. So I got on appointment a month later just to be charged 215.00. For your tech to tell me I need a new ac unit. Your company is a rip off. No star but you have to put 1 star to post.Response from the ownerUnfortunetly Connie, we are unable to locate you in oiur system to be able to look into your issue. If you could please reach out to kayden@dormarhvac.com or our main office @ 740-345-6639 so we may address these issues; it'd be greatly appreciated! T HartmanT Hartman ★★★★★ Response from the ownerWe appreciate the 5-star review! Valerie CoeValerie Coe ★★★★★ Response from the ownerThank you for the 5-star rating Valerie! American JusticeAmerican Justice ★★★★★ Response from the ownerThank you for the 5-star review! John HansonJohn Hanson ★★★★★ Response from the ownerWer appreciate you leaving us a 5-star review John! Swen A Hunt Sr.Swen A Hunt Sr. ★★★★★ Response from the ownerWe appreciate the 5-star rating! Joel GardnerJoel Gardner ★★★★★ We just had our yearly furnace check. Our technician Brian was courteous, efficient, and friendly. Dor-Mar has been keeping our furnace, AC, and water heater in top shape for over six years now.J.GardnerResponse from the ownerWe truly appreciate you leaving a great review about your expirience with us Joel! Ryan KnightonRyan Knighton ★★★★★ Mack and Jayden are the best technicians I’ve ever met. They will go way out of their way to help you make sure the job is done right. I can’t stress enough how awesome they are. Highly highly recommend. They’re the best. Mack and Jayden rule the world!! Thanks again from 116 s 32nd st. God bless you guys!Response from the ownerThank you Ryan for leaving your technicians a great review! John MorganJohn Morgan ★★★★★ Zack is an amazing technician. He is very good at what he does. Highly skilled. And quite honestly one of the most genuinely kindest repairmen I've ever had at my house. This was an exceptional experience from start to finish. Once again Dor Mar came through with a kind professional repairman that knew exactly what he was doing!Response from the ownerWe truly appreciate you taking the time out of your day to leave such a thoughtful review for your technician John! Cindy MitchellCindy Mitchell ★★★★★ Response from the ownerThank you Cindy, for the 5-star rating! Dee Ann NilgesDee Ann Nilges ★★★★★ Seth did a great job. I was so frazzled because we discovered out water heater leaking last nite. It was late, but I got the phone service for Dor Mar and they said they could schedule us for Wednesday. it was Monday nite. I said yes, but I didn't know how to stop the water. We finally figured out to stop the pump to the well. Then I got news that Dor Mar could send someone today, and I was so excited!! Seth got here looked at everything, gave us a very reasonable quote and we agreed. He found a second leak and fixed that. I am very happy with his work, and have calmed down from the nite before. Thank you SethResponse from the ownerThank you so much Dee for taking the time to leave such a detailed review about your expirience with us and your technician! Russell SmithRussell Smith ★★★★☆ Response from the ownerWe appreciate the good rating, if there is anything that will help us imrove to a 5-star rating next time wed appreciate the feedback! leslie hueyleslie huey ★★★★★ Steve, at Dor-Mar H&C did a great job, friendly, explain to me about my maintenance on my air conditioner. Put my air conditioner unit back on the slab of concrete better. Definitely would recommend them.Response from the ownerWe appreciate you taking the time to leave such a thoughtful review for your technician! Nancy RadebaughNancy Radebaugh ★★☆☆☆ Nice guy but he never got back to me about an estimate for the actual repair. He did zip tie one duct and I was charged way too much for just that.Response from the ownerNancy, it doesn’t seem that we charged you anything. Looks like Trevon was there yesterday to give an estimate on poor airflow. But we havnt charged you anything since your duct cleaning in March Christine JonesChristine Jones ★★★★★ Response from the ownerWe appreciate you leaving us a 5-star rating Christine! Scott RichmondScott Richmond ★★★★★ Response from the ownerWe appreciate the 5-star rating Scott! Betsy RussoBetsy Russo ★★★★★ Doug Snow and his coworker Tyler were absolutely wonderful professional and knew what needed to be done. Even though they ran into some unexpected problems all was taken care of and I am very happy with the entire process. I have absolute confidence in their work.Response from the ownerThank you so much Betsy for taking the time to leave such a great review for your technicians. We truly appreciate the customers like you! Andrew FagerstormAndrew Fagerstorm ★★★★☆ As far as I know, ac is operating as it shouldMail the (2) service call invoice copies to401 McIntosh DrHoward, OH 43028ThanksResponse from the ownerWe appreciate the good rating and we will be sure to mail you your invoices! Bess BrownBess Brown ★★★★★ Steve was very professional, detail and informative with the care of our air conditioner unit. We gave our units under a maintenance agreement and totally love this process.Response from the ownerWe appreciate you taking the time to leave your technician a great review about your expirience with us! Dakota HackerDakota Hacker ★★★★★ Trevon came out and inspected my ac unit. Knowledgeable individual with a great attitude despite the heat and muggy weather. 10/10 would recommend this company for your HVAC needs.Response from the ownerWe truly appreciate you taking the time to leave your technician a great review Dakota! Chip SantosChip Santos ★★★★★ Response from the ownerThank you for the 5-star rating Chip! Christine BurkampChristine Burkamp ★★★★★ Quick and friendly!Response from the ownerThank you for the great review Christine! Derek SannerDerek Sanner ★★★★★ Response from the ownerWe appreciate the 5-star rating Derek! Dan BarnettDan Barnett ★★★★★ Punctual and polite. Very knowledgeable. Respectful and answered any and all questions. Highly recommend.Response from the ownerWe appreciate bthe great review Dan! Darren HallDarren Hall ★★★★★ Response from the ownerThank you for the 5-star rating Darren! Terri GuoTerri Guo ★☆☆☆☆ We paid the yearly maintenance fees, they didn’t do the maintenance at all only charged for the money, the maintenance guy said my furnace need to put a UV light to kills the moisture, when he came he told me our water heater need to be replaced and he said if we buy the water heater from them he’ll install the UV LIGHT for free at least 50% off, and clean it for free. After we replaced the water heater they didn’t do it, we still paid a lot money for the UV LIGHT and they didn’t clean it at all so DisappointedResponse from the ownerWe appologize that you have had your maintenace reasxheduled a couple of times Terri, unfortunely with the heat wave we expirienced all working units had to be moved off of the schedule to take care of people without working ACs. As far as the UV light our record indicates extensive notes on where we installed a UV light at one of your properties and that you canceled the one for your home address. If you wish to further discuss your issues you may reach out to our office. Dorothy McCulloughDorothy McCullough ★★★★★ Trevor did an awesome job. He was so professional and nice.Response from the ownerThank you for leaving your tech a great review! js_loader

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