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Air Conditioning Services In Harrington, DE


Call Top Flight Heating & Air for same-day heating & cooling service!

  • Flat-rate, transparent pricing

  • Locally owned & operated business

  • Fully licensed, bonded, and insured


Struggling with inconsistent cooling or frequent AC breakdowns? At Top Flight Heating & Air, we specialize in solving common AC issues with reliable installations, maintenance, and repairs in Harrington, DE. Need HVAC supplies or extra support? Visit Harrington Supply Co. or nearby stores in Milford and Dover. Our team is ready to ensure your home stays comfortable. Call us today!

Cooling Solutions For Broken AC Systems

AC Services

Top Flight Heating & Air offers comprehensive air conditioning services designed to ensure your cooling systems’ peak performance and longevity. Our dedicated technicians are proficient in handling all aspects of air conditioners, including maintenance, intricate repairs, and installations.

As part of our commitment to keeping your air conditioning system efficient, we provide specialized services like AC compressor replacement. If you ever notice your system struggling or failing to cool your space, it could be due to a compressor issue. Trust our team to diagnose and replace it seamlessly.

Additionally, we understand the importance of regular AC coil cleaning. Over time, coils can accumulate dirt and debris, affecting the efficiency of your unit. Our thorough cleaning services ensure your system remains in optimal condition, reducing energy costs and enhancing its lifespan.

Thermostat Repair & Installation

A thermostat controls the temperature within your home. Ensuring it’s in good working condition is crucial for the overall performance of your HVAC systems. Regular check-ups and potential replacements can make a huge difference in energy efficiency.

Refrigerant Leak Repair

A refrigerant leak can significantly impact the efficiency of your cooling systems. These leaks can lead to higher energy costs and potential damage to the environment. Prompt action and repair are necessary to fix these issues.

We Can Install Eco-Friendly Ductless Mini Splits

Ductless mini splits are gaining popularity due to their energy efficiency and flexibility in cooling specific areas of a home. These systems require specialized knowledge for installation and maintenance. It’s essential to rely on experienced HVAC technicians for these services.

Heating Repair & Maintenance Services

Furnace Services

A furnace is another vital aspect of a home’s heating system. Keeping your furnace in top shape ensures you and your family stay warm during those chilly Delaware winters. Trust professional HVAC services from our team at Top Flight to provide maintenance, repair, and installation for all furnace models.

Heat Pump Services

Heat pumps serve a dual purpose – they can both heat and cool a home. With their energy efficiency and versatile functionality, heat pumps are becoming a popular choice among homeowners in Harrington, DE. Regular service ensures these systems operate efficiently, saving money on energy costs.

We Are Your Emergency HVAC Team

Emergencies are unpredictable. Whether it’s a sudden breakdown of your air conditioning system during a heatwave or your heating system failing on a cold winter night, you need immediate assistance. Top Flight Heating & Air is always ready to handle these emergencies, ensuring your comfort is not compromised.

Solve Common & Complex A/C Problems Today

Your home’s comfort and safety rely on efficient heating and cooling. With the range of services offered by Top Flight Heating & Air, you can be assured of top-notch solutions tailored to your needs. From air conditioning service to heat pump installations, we have the expertise and experience to deliver quality service. If you need help with financing a repair or a new HVAC system, let us know and we will take care of you!

Contact us today to schedule an appointment or to learn more about our services. Ensure your home remains a haven of comfort, no matter the weather.

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N Collins
N Collins
1721397337
Couldn’t ask for a better company! Christina was on top of everything getting me scheduled in as quickly as she could fit someone in. Tech came within 2 hours found the problem and was very nice and informative of what needed to be fixed and replaced. Isiah came today fixed me all up was very pleasant and quick to get me some relief within 24 hours my a/c was restored on what had been the hottest days of summer so far. Thank you Top Flight for your quick response and professionalism. 10/10 recommend!
Victoria Hurd
Victoria Hurd
1721392798
Top Flight is an excellent company including their technicians. I have used them for my heat/ac maintenance. Recently had to have all of the ductwork under my home replaced. They completed all aspects of this job in a professional and timely manner. Please consider using this company for your needs.
Mike Martin
Mike Martin
1721331533
Top Flight is the appropriate name for this company because their technicians are Top Flight. They are very knowledgeable and friendly. They also show up on time and are very dependable. You can have confidence in choosing Top Flight for your HVAC needs.
D GH
D GH
1721318212
Tyler Powell & his helper did an extraordinary thorough job and explained the issues and repairs as he did them . 5,star Quality and efficiency! Thank you!!
Anna Fecker
Anna Fecker
1721264940
I highly recommend Ryan and his staff, all are very courteous, neat, very professional and knowledgeable, have used Top Flight many times from installation to routine maintenance and always satisfied
Rox King
Rox King
1721246851
Tyler was professional and courteous. Took time to explain things. Did a great job!
Diana Lucas
Diana Lucas
1721246640
Shout out to Top Flight Heating snd Air Conditioning!! Same day appointment and work completed with excellent technician Tyler!! Hes the best!! Thank you so much for your timely assistance and knowledgability to diagnose and repair so promptly!!5 STARS Tyler!! Cant thank you enough!👍👍👍
Gloria Wright
Gloria Wright
1721229120
Got my AC going. Checked my heater out. I have a service plane. Very nice people to work with.
Gregg Goins
Gregg Goins
1721228981
Top Flight is a Great Company. We are very happy with there Professionalism and Courtesy. They always Call before And after they do their check up. Everyone we have had come to the house has been very Informative and Nice a d always ask if they can do anything else. So Nice
Nelson Jones
Nelson Jones
1721228597
If I could give a zero I would you came to look at job called you four times to get the price and you never did call me back
Nicole Damiani
Nicole Damiani
1721225185
Customer service was great when calling in, technicians were very friendly and knowledgeable. Got me fixed up and running in no time!
Donald Bucklin
Donald Bucklin
1721224071
Very professional. Reasonably priced. Great all around experience. Very highly recommended. They have been taking care of three systems in my house for four years and I have always been kept well informed and have been pleased with the work.
Belinda Kalomeris
Belinda Kalomeris
1721223272
Professional and knowledgeable heat and ac company. Family operated company with family oriented values. Top flight saved the day for me when the company I originally hired to install my new ac central unit took off without completing the job. Top flight stepped right in, corrected and finished the job just as the weather was heating up. They also have improved the way I heat my house. Best heat/ac company I have ever worked with while owning many homes throughout the years. Thank you Top Flight!
John Zivkovich
John Zivkovich
1721222091
Professional, courteous, reliable.
Diane Acker
Diane Acker
1721221979
The Top Flight team was very professional, I highly recommend this company for all your heating and air conditioning needs.
Barbara German
Barbara German
1721150531
Technician arrived on time and was thorough in his review of the system. We were only having routine maintenance done and we decided to go for the one year contract. My husband was happy so that’s good enough for me!
Mickey Marra
Mickey Marra
1720271802
Excellent service Tyler did great job and the whole staff is great Tyler is asset to the company I I have been dealing with this company for about 5 years and tried other companies with no ratings which means they don't want to show you the bad ratings so i don't deal with them anymore because of getting ripped off twice.they are number 1.
Danielle Allman
Danielle Allman
1719967822
Top Flight exceeded our expectations. We had an unexpected issue with our 4 year old system over the weekend and we were able to make an appointment easily online. Tyler (our tech) showed up on time. He was professional, courteous, knowledgeable and kept us informed the entire time he was troubleshooting and maintenancing our unit. He answered any questions we had as well as recommendations to ensure our system runs top notch. With that said we signed up for a maintenance plan the same day and definitely recommend them if anyone is looking for a HVAC company.
Earl Dunnock
Earl Dunnock
1719926080
Joe Begendorf
Joe Begendorf
1719882208
Technician ( Tyler) was knowledgeable of my system and diagnosed it properly.
Denise Passwaters
Denise Passwaters
1719609673
Tyler from Top Flight was very professional and explained the problems with our A/C unit in detail. Arrived on schedule and fixed the problem.
cheryl crawford
cheryl crawford
1719092626
Michael was exceptional. He saved the weekend!! House is cooling down on this hot weekend. He fixed my ac and explained everything about my unit .We will be using top flight heating and air in the future.
Carol Silberstein
Carol Silberstein
1718907350
Professional and knowledgeable! Thrilled to have found this company and look forward to many years of good service!
Tony Licausi
Tony Licausi
1718827607
Anjo Elsbury
Anjo Elsbury
1718821991
Isaiah and his helper were great!! Knowledgeable, friendly and competent.
Am C
Am C
1718770110
Detailed Oriented! Great service!
Diana Erney
Diana Erney
1718418570
David Drebing
David Drebing
1718320785
Had issue with AC not coming on when i got home from work. Called for service after normal work hours. Technician Ryan Brower came after hours, diagnosed problem. Got system working. Extremely happy with tech & service A+.
Karl Haller
Karl Haller
1717851893
Ryan did great job in explaining job to be done, and Isiah did great job on instalation.
Hollie Linville
Hollie Linville
1717598477
I am so impressed with the service that I received from Top Flight. First of all, they had a cancellation and put me in immediately. They sent out their technician, Isaiah B. He was polite, professional, and knowledgeable. He seems very confident in his work and wants to make sure he covers all bases with no pushy sales pitch. He was excellent and I'd recommend him to everyone.
Chip Brenner
Chip Brenner
1717506989
Isiah was great with our service call yesterday. Very professional. Explained the repair we needed very well. Extremely happy.
Gus
Gus
1717095775
I would highly recommend Top Flight for all your HVAC needs. Isaiah and Ryan were very professional and answered all my questions regarding my total HVAC installation. Thank you Ryan and Isaiah. Doug Martin
Steve Carodiskey
Steve Carodiskey
1716750558
Ryan did an awesome job…Had it working in less than 30 mins would highly recommend Top Flight.5 stars
Daniel Callahan (DTCallahan)
Daniel Callahan (DTCallahan)
1716654358
UPDATE: Tyler was just out to service our AC for the first time. Just like Ryan he took the time to explain everything he was going to do and answered all of my questions.As a new customer and and not having a gas furnace prior, Ryan took the time to explain what he was doing and how the system worked. He was very knowledgeable and professional.I would have no problem recommending Top Flight to any of my neighbors.
james shockley
james shockley
1716576053
Top notch very cordial very politeIsaiah was great
p “Patricia” weath1
p “Patricia” weath1
1715288538
Isaiah Barnes was Professional, Knowledgeable & Kind. Joe, Isaiah's assistant is also of great character. I trust both of these folks completely. So grateful to have found Top Flight. They will continue to have my business as long as I am in the area.
Courtney Dulin
Courtney Dulin
1715266530
Joan Hitchens
Joan Hitchens
1714691185
Very Satisfied. Great Service.
J Ga
J Ga
1714055744
Tyler P. did our A/C Maintenance Service today. He was very pleasant to deal with, pointed out and took care of better insulating the refrigerant lines on inside unit & outside as well. Worked quickly and efficiently. Thanks again Tyler.
Carol Cunneen
Carol Cunneen
1713900983
Tyler arrived on time and did a thorough examination of the system. He was polite, professional and pleasant. He explained to me everything about the system I highly recommend this service.
val pisacane
val pisacane
1713898427
Tyler from TopFlight was fantastic. He earned a new service subscription customer.A prior tech from Air Temp solutions left the previously working system disabled and not working. Their follow up tech quoted $1,250 for a new thermostat and thermostatic board. Needless to say I searched for another company.Tyler diagnosed a simple but easily overlooked problem. The system was restored with only a service call.Big call out to Tyler and Top Flight!
Donna McCafferty
Donna McCafferty
1713795774
Issac did a great job. Very professional and courteous. He explained the process well and looking forward to installation of new system for our pole barn.
Susan McKechnie
Susan McKechnie
1713285687
Isaiah was my technician who performed a routine AC checkup. He was professional, knowledgeable, and polite. I was impressed with the service so I signed up for the annual plan and have high expectations if I ever run into any issues. Top flight was recommended by a friend who had issues and used several companies that couldn’t fix the problem before finding Topflight that did fix the problem.
Ben McCall
Ben McCall
1712938934
Very knowlagable team, and prompt service. They got me fixed up on their first visit.
Martin Burton
Martin Burton
1712270623
On April 4th 2024. We had a great experience with Top Flight Heating & Air. Our technicians Isaiah Barnes and Joseph arrived on time. Isaiah took the time explaining every detail of the job. Very professional. We highly recommend this company.
George Dellinger
George Dellinger
1711997698
Glad we switched Top Flight for our geothermal HVAC maintenance.They have a smooth process to set and confirm appointments. Isaiah (the technician) arrived exactly on time. He is exceptionally well-trained, confident, highly proficient, professional, and easy to communicate with.I feel that our HVAC will be in good hands with theTop Flight competitively-priced maintenance program.
Maria Maksymowych
Maria Maksymowych
1711831495
Shout out to Top Flight! I had an emergency call and had to turn my heater off. Technicians arrived the next morning. Service, honesty and technical competency exceeded expectation. Thank you.
Chris Derchin
Chris Derchin
1711052233
First service by Isaiah was outstanding, he took time to explain what he was going to service before & after he was finished. I was promptly contacted next day by Christian to set up follow up Appt. Now I understand why they have 5 stars on the Google reviews.
Tracy Niedrowski
Tracy Niedrowski
1711050611
We had Top Flight install a new HVAC system. Isaiah and Tyler were great at the installation. They cleaned up after the job which was nice. The plus is the system is nice and quiet compared to our old system and the balancing they did reduced the temperature extremes in our upstairs vs downstairs.
Tammy Crumley
Tammy Crumley
1710295184
Wonderful person. Handled my problem professionally.
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