Air Conditioning Installation and Replacement

Professional Air Conditioning Installation & Replacement Services

If your air conditioner is outdated, inefficient, or frequently breaking down, it may be time to upgrade to a new air conditioning system. At Dor-Mar Heating, Air Conditioning, Plumbing, and Water Treatment, we provide expert AC installation and replacement services to keep your home cool and energy-efficient. Our certified technicians will help you choose the best new AC unit for your home and install it with precision.

Signs It’s Time for a New Air Conditioner

Not sure if you need a new AC unit? Here are some signs that it’s time for a replacement:

1. Your AC is Over 10-15 Years Old

Older air conditioning systems lose efficiency over time. If your AC unit is over a decade old, upgrading to a new air conditioning system can save you money on energy bills and improve cooling performance.

2. Frequent Breakdowns & Costly Repairs

If you find yourself constantly scheduling repairs, replacing your unit may be the more cost-effective solution. Investing in a new AC unit can eliminate the hassle of frequent breakdowns.

3. Rising Energy Bills

An outdated or inefficient AC system requires more energy to maintain comfortable temperatures. A new air conditioner with high SEER ratings can reduce energy consumption and lower your monthly bills.

4. Uneven Cooling & Hot Spots

Are some rooms in your home warmer than others? An aging system or improperly sized unit may struggle to distribute cool air evenly. A properly sized new air conditioning system will keep every room comfortable.

5. Loud Noises & Strange Smells

If your AC is making loud noises, rattling, or emitting burning odors, it’s a sign of failing components. A new AC unit will operate quietly and efficiently.

Choosing the Right New Air Conditioning System

Selecting the right new air conditioner for your home is essential for efficiency and comfort. Our experts will guide you through the selection process based on:

  • Home size & cooling needs – Ensuring the system is properly sized for your home.
  • Energy efficiency (SEER Rating) – Higher SEER-rated units provide better efficiency and cost savings.
  • Budget & financing options – We offer affordable solutions to fit your budget.
  • Smart thermostat compatibility – Upgrade your cooling system with modern controls.

Our Air Conditioning Installation Process

At Dor-Mar, we make installing a new air conditioning system hassle-free with our step-by-step approach:

1. In-Home Consultation

We assess your current cooling needs, home layout, and budget to recommend the best new AC unit for you.

2. Proper Sizing & Unit Selection

An incorrectly sized system can lead to inefficiency and premature wear. We ensure your new air conditioner is the perfect fit.

3. Professional Installation

Our licensed technicians install your new air conditioning system according to manufacturer guidelines, ensuring optimal performance and longevity.

4. System Testing & Optimization

We test the new AC unit, calibrate the thermostat, and check airflow to confirm proper operation.

5. Customer Education & Maintenance Tips

We walk you through how to operate your new air conditioner and offer maintenance tips to keep it running smoothly.

Benefits of Installing a New AC Unit

Upgrading to a new air conditioning system offers several benefits:

  • Lower Energy Bills – Modern AC units use less energy and operate more efficiently.
  • Improved Comfort – Even, consistent cooling throughout your home.
  • Quieter Operation – Enjoy a peaceful home with reduced noise levels.
  • Smart Technology Integration – Control your system with a programmable or smart thermostat.
  • Better Indoor Air Quality – Advanced filtration systems remove pollutants and allergens.

Financing & Special Offers on New Air Conditioners

We understand that purchasing a new AC unit is a significant investment. That’s why we offer flexible financing options and seasonal promotions to help make your new air conditioning system more affordable.

Why Choose Dor-Mar for Your AC Installation?

  • 60+ Years of Experience – Trusted since 1962.
  • Certified Technicians – Expert installation with top industry standards.
  • Upfront Pricing – No hidden fees, just honest, transparent service.
  • High-Quality Equipment – We install leading energy-efficient AC brands.
  • Customer Satisfaction Guaranteed – We stand by our work with warranties and excellent customer service.

Request a Free On-Site Evaluation & Written Estimate

Choosing a new air conditioner is a significant investment, and we want to make sure you get the best system for your home and budget. That’s why we offer a free on-site evaluation and written estimate for all AC installations. Our experienced estimator will assess your cooling needs, recommend the most efficient new AC unit, and provide a detailed, upfront estimate with no hidden fees.

What to Expect During Your Free Evaluation:

  • A thorough assessment of your home’s cooling requirements
  • Expert recommendations on the best new air conditioning system for your space
  • A transparent, written estimate outlining all costs involved
  • Answers to any questions you have about installation, energy efficiency, and financing options

 

Schedule Your AC Evaluation & Estimate Today!

If your air conditioner is not working properly, and the cost of repairs exceed 40% of the cost of a new system, it’s time to replace your AC. Contact Dor-Mar today to schedule your air conditioning repair service. We’ll get your AC running smoothly again so you can stay cool 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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