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Maichle's Heating & Air Conditioning
Maichle's Heating and Air Conditioning is a high-quality HVAC provider that has been in business since 1984. As a locally owned company headquartered in New Castle, DE, we work diligently to provide the most consistently outstanding service in the tri-state area. Our customer-focused staff specializes on repair, replacement, and routine maintenance of complete heating and air conditioning systems for home and business owners.

Need help with your plumbing or refrigeration? Not to worry, our staff is expertly trained and can assist you with any of those areas. At Maichle's we go to great lengths to hire the best technicians in the field, and our entire company is committed to your satisfaction at every stage of the process.

We've achieved Trane Comfort Specialist (TCS) qualification. That means we are held to a high standard of both service and accountability. We always strive to install the best products with the most modern techniques to ensure your comfort. Maichle's dependable Heating Repair service can help you get your heater back up and running again when your system experiences issues.
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When something goes wrong with your heater, you may think you can fix it yourself by watching a few online videos and maybe making a trip to your local hardware store. However, this is not a good strategy. Without the proper training and equipment, you could unknowingly make the problem worse, or even jeopardize your family's safety.
On the East Coast, we experience just about every type of weather condition Mother Nature throws at us. But when winter's cold temperatures finally arrive, having a cozy home is essential. If you need a new heater, here are three reasons you should hire our pros to take care of it for you. If you had a gas leak, you probably know better than to try fixing it yourself.
Are you looking for a heating and cooling solution for your unique needs? Ductless Heating and Cooling with Mitsubishi Electric allows you to enjoy more precise comfort and healthier air in all rooms of your home while saving on costs and contributing to a greener planet. The experts at Maichle's Heating and Air Conditioning are ready to help you make the switch!
When you are in need of a new heating or air conditioning system, Maichle's Heating, Air Conditioning & Plumbing has you covered with financing options, subject to credit approval. Special terms apply to qualifying purchases charged with approved credit. The special terms APR will continue to apply until all qualifying purchases are paid in full.
Mercury all over the U.S has just reached an all-time high and your AC is all but sputtering to keep up. Don't let it harsh your summer vibes, call our expert technicians to schedule your summer check-up or rejuvenate your home with a brand new system. Total comfort has never been more affordable. Check our seasonal specials below and contact us to learn more about limited-time deals you may qualify for today.
Reviews (23)
Al Ioppolo
Al Ioppolo
Dec 20, 2021
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Positive: Professionalism, Punctuality, Responsiveness
Technician was on-time, pleasant, neat and completed the task in a efficient and timely manner. Apprised us of the results of the service. Office staff equally pleasant and helpful.
Service: Heating maintenance
William Reamer
William Reamer
Dec 15, 2021
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Maichle's is a top notch company. I will recommend them to anyone that asks. From the first visit with Tony F. to the completion of the job, profesionalism and courtesy were the prevailing attitudes. Tony worked with us in trying to decide which hvac units to use and the pricing was very competitive. They were not afraid to show different prices for the equipment. Tony was available by phone everytime I reached out. The contractor they recommended to upgrade our insulation was a very good representation of the excellent service that Maichle's provides. The electrician was also exceptional. Myrick
Albert N.
Albert N.
Dec 14, 2021
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Our oil heater that was 20+ years old blew up during a service request performed by another HVAC company, not Maichles. Without heat, we called around to get quotes on a new system as we wanted to replace our air conditioner and switch to gas, as new gas lines were installed in our neighborhood three years ago. We called eight different HVAC companies and we were most impressed with Tony from Maichles who was very knowledgeable and extremely responsive. I called him after 7:30 p.m., on one occasion, and was surprised that he picked up the phone and answered questions I had regarding a new HVAC
Felix Haze
Felix Haze
Oct 26, 2021
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Polite and professional. Took pride in his work and the company he worked for. Will continue to recommend your company. I have had nothing but good experiences on the phone and in person with your employees. Kevin Hayes
Service: Heating maintenance
Patti Tucker
Patti Tucker
Oct 05, 2021
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They have been servicing our home for the past 25 years. They are reliable, very dependable and very professional. They are very thorough and address all our concerns and questions. They are so family oriented and they’re part of our family as well! We love them and have never had a bad experience. We are very satisfied with them. Thanks for being so awesome!
John Porreca
John Porreca
Sep 24, 2021
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Quoted $300 for a shower valve cartridge plus labor. Shower cartridges are <$75 retail at home depot. He didn't get the job. 400% MARKUP on parts is not in the cards. Let it drip. I will fix it myself.
I read your reply. I will still use your services in the future. I think that your services are fairly priced.
However, the technician quoted the part to be $300. He led me to believe that the part alone was that cost and labor to install it was in addition to the cost of the cartridge. I could have misunderstood because he does talk fast. But I distinctly remember him saying those cartridges are
S. Batts
S. Batts
Sep 16, 2021
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Paul was the first to visit my home last year when I moved to Delaware, he was a gentleman then and now! He was training another tech named Mark. Very nice guy as well! They replaced the faulty water pump and gave further advice on protecting and maintaining the furnace. I wish them the best!! I've had no complaints from any field tech from Maichles.
Abby Shew
Abby Shew
Aug 02, 2021
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The men who put in my heater were friendly and nice. They cleaned up after themselves. The man that completed the maintenance was friendly and informative. I would recommend them to someone that needed a new heat pump.
Rachel Hughes
Rachel Hughes
Jul 16, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
They are extremely helpful, on time, knowledgeable, caring, professional, and decently priced. Every time they come out they give a call ahead and also explain what is happening. If anything needs to be addressed further they explain and also leave an invoice on the detailed work performed. Always job well done.
Services: HVAC maintenance, AC maintenance
Craig Cumpston
Craig Cumpston
Jul 10, 2021
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Great service as usual. Professional and polite technician did an excellent job.
Rich Johnson
Rich Johnson
Jun 30, 2021
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My ac went out on a °93 day. My house warmed quickly and I didn't have time to fool around. A friend referred Maichle's and I called. They had the part I needed on the shelf, offered me a decent price (considering my situation), and came out at 5:30pm in the pouring rain and installed the part in my outside condenser. And the man did it with a smile, quickly and correctly. That kinda service is hard to beat and greatly appreciated.
Jack McConnell
Jack McConnell
Jun 15, 2021
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Had a split system installed Apr 2020. Excellent experience start to finish. Plus I got a great deal! Highly recommend.
Mike Archangelo
Mike Archangelo
May 25, 2021
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Our AC was having issues yesterday keeping the house cool with the 90+ degree heat. It was 80+ degrees in the house. I tried calling some other providers in the area this morning, but they couldn't help me today. After doing some research, I found Maichle's. They had great reviews and said they could be here in about 3 hours.
Paul arrived and was very personable and honest with his assessment. Our AC was back operating at peak efficiency in no time. I am very pleased with their service and will definitely be using their services going forward.
Lorraine Rivera
Lorraine Rivera
May 04, 2021
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Thank you for an awesome job. our heating and AC unit wasn't working and it was an older unit and it was time for a new one. Maichle's came to our home and installed a hole new unit. The guys took thier time and explained everything on what they did. We are very happy. They are a great company. Say hi to John Sr. for me.
Albert Vandever
Albert Vandever
Feb 06, 2021
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These guys installed a ductless mini split in the 3rd floor of my town home. It cools my whole house in the summer time and heats the whole 3rd floor in the winter time. My electric bill went from $300 a month to $160 best investment ever!!! Thanks again Maichle's Heating and Air Conditioning, Inc.
Shaun Dougherty
Shaun Dougherty
Dec 02, 2020
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I had a great experience with Maichles! Professional and experienced people and a great price. I would recommend them to anyone.
Mieko Matsumoto
Mieko Matsumoto
Oct 01, 2020
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I can’t say enough about Maichle’s! They saved us during the July 4th heat wave several years ago. We weren’t even customers of Maichle’s at the time and they swooped in and repaired our older, clogged and leaking unit during the holiday! We’ve used them for maintenance and recommended them ever since. They recently installed a brand new Trane… (with the XL850 Smart Control) with air scrubber and air cleaner and we couldn’t be happier! The whole team at Maichle’s, from the people at the office to the team members who service and install units, are
S. I. W.
S. I. W.
Feb 18, 2019
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It was reported by a Horizon Services Tech that I have a cracked heat exchanger in my 8.5 year old XV95. My two options were a repair or replace the system with a 2700 dollar credit...unacceptable. I called Trane and Miachles and discovered that this particular heat exchanger has a 99 year - lifetime warranty from cracks and failures. Discovered very few fail and as long as your registered Trane covers the part (all the time) and you must cover installation... Pass the word to your friends....

I am not even a customer yet, and John stayed of the phone with me for over 20 minutes answering all
Yavet R.
Yavet R.
Jan 31, 2019
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Highly recommended. Its 11:55pm and the technician is here fixing our heater. The coldest night this year and it went out. Called around 10pm and someone was here within the hour. Very nice, friendly, prifessional, and most of all compassionate.
John F.
John F.
Sep 19, 2018
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The most reliable heating and air-conditioning company in Delaware and surrounding areas. To give you an example, the technician came out at 9:30 in the evening because I had a condensation leak in the basement with my old York system. He stayed here and took care of the leak so that I didn't incur any more damage.

That is the kind of customer service that this company provides. I highly recommend them and have known them for 20 years.
Every technician that has ever been to my house, and there have been at least four different ones, has been an expert in his field and knew how to handle
Eric S.
Eric S.
Aug 06, 2018
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Awesome customer service! Came out, fixed the problem of my aging furnace and offered advice what to do when the time comes for replacement.
Friendly, reasonably priced and no nonsense. Would definitely recommend!
Michael W. Z.
Michael W. Z.
Jul 07, 2018
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I've used these guys twice. The first time was to drill a hole in my basement and run vents outside to dispel the exhaust from my dryer unit. I received a reasonable quote from David, and the technician who completed this project was diligent, attentive and hardworking. The second time, I had a tenant call during the winter and tell me that the heater stopped working. Maichles dispatched someone to the property immediately and fixed everything promptly. I would highly recommend this company for their quality and professionalism.
Carolyn B.
Carolyn B.
Nov 13, 2017
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Maichle Heating and air-condition is second to none. Monday morning he came out as promised. Install my heating and air-conditioning unit. It is a family run business they are very professional and attended to customers need. He educated me about taking care of my A/C and heating.This is the first time that I did not have to put a heater in my bathroom in 20 years. Ryan home install the wrong heater in my house.My husband and son said it feel so good to have heat in the bathroom. Thank you Maichle's heating and A/C.