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Ductless Mini Split Installation

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Ductless Mini-Split Installation Services in Lewes, DE


As the years go by, more and more home and commercial property owners are realizing that their traditional HVAC systems are “energy vampires,” wasting significant amounts of money and resources while heating and cooling their living or working space. Precious air conditioning leaks out through ductwork, window units suck up hundreds of dollars per month in electricity, and heating costs are getting higher than ever.

Because money is tight these days, many people are switching to ductless mini-split systems, which provide zoned, flexible HVAC power. But even though investing in ductless air conditioning and heating can help home and business owners save energy, time, and money, ductless systems are far from “one size fits all.” And even though mini-splits are gaining popularity, that doesn’t mean you should let just anyone install a mini-split system in your home.

If you’ve been searching for reliable and professional ductless mini-split installation services in Sussex County, DE, you’re in the right place. Trust Top Flight Heating & Air to bring reliability, professionalism, experience, and expertise to every mini-split project! Our team of HVAC pros has years of experience installing ductless mini-split systems in homes and businesses throughout Sussex County and nearby communities. Keep reading to discover how a mini-split air conditioner can help you save money and keep your home’s temperature ideal for you and your loved ones.

DE’s Best Residential Ductless Mini-Split Installation Company

We don’t want to be like every other company providing ductless mini-split installation services in Sussex County, DE. We want to be the BEST, and that means our ductless mini-split installers will stop at nothing to provide you with an efficient, cost-effective solution. We provide mini-split installation services throughout these and other nearby DE communities:

  • Milton
  • Lewes
  • Rehoboth Beach
  • Milford
  • Millsboro
  • Georgetown

 

Professional Ductless Mini-Split Installation Services in Sussex County, DE

Ductless mini-splits are heating and cooling systems that allow for zoned temperature control without the need to install ductwork. They are made up of an outdoor unit and one (or more) indoor unit(s), which are mounted on the wall or ceiling of the room being heated or cooled. The indoor and outdoor units are connected via a small conduit that houses the refrigerant lines, power cable, outdoor compressor, and condensate drain line. There is no indoor air handler, but similarly to a heat pump, the control panel is located inside your home

People choose ductless mini-splits for their energy efficiency, quiet operation, and flexibility in terms of installation and temperature control. They act like an air handling unit but take up less space and are less noisy than traditional HVAC systems. They are also capable of providing both heating and air conditioning, eliminating the need to buy a separate air conditioner and heating system. In addition, indoor units can be placed in multiple rooms to keep specific zones cool or hot as needed without using ductwork or replacing an existing full HVAC system. Each room can even have its own thermostat!

Mini-splits are much more efficient than traditional systems, significantly reducing energy costs. Especially if you are used to larger HVAC systems, you’d be surprised at how effective and powerful a multi-zone cooling and heating system can be!

Because we understand that different homes and businesses have different comfort needs, energy consumption goals, and cost preferences, we know you’re making an incredibly personal decision. We are proud to offer customized split system installation tailored to your specific requirements! Just give us a call today and let us know what type of ductless mini-splits you’re interested in.

Signs You Need to Upgrade to a Mini-Split

Mini-splits are an affordable and attractive solution for both residential and commercial locations. Ductless heat and air conditioning can save you money, improve indoor air quality, and much more, so if you’re considering an upgrade, you’re on the right track! Here are some signs that you’re overdue for mini-split AC installation:

High Energy Consumption

If your energy bills are skyrocketing, but you haven’t changed the way you heat or cool your home, it may be time to upgrade to a more efficient system. Ductless mini-split AC units are known for their energy efficiency and can save you money on your monthly utility bills.

Hot or Cold Spots

If you’re experiencing hot or cold spots in your home, it may be due to an inefficient HVAC system. Ductless mini-splits provide zoned control over your home’s cooling and heating, allowing you to adjust the temperature in each room individually for more consistent comfort.

Noisy Air Conditioning or Heating Unit

If you hesitate to turn on the heat or AC in your home because your current air conditioning or heating system is noisy and disruptive, a ductless mini-split AC unit may be a quieter alternative. Ductless mini-splits are designed to operate quietly, providing efficient heat or AC as necessary  without disrupting your daily routine.

Poor Indoor Air Quality

If you’re experiencing poor indoor air quality, it may be due to allergens lurking in your worn-out indoor unit or your existing ductwork. Ductless mini-split air conditioners come with advanced filtration systems that can help remove allergens, dust, and other pollutants from the air, improving your indoor air quality. Many of our customers say they start breathing easier right away after having their ductless systems installed!

Old or Outdated System

If your current system is old, outdated, or constantly breaking down, it may be time for an upgrade. Ductless mini-split air conditioners provide reliable and efficient heating and cooling, ensuring your home or business stays comfortable year-round.

More Than Just Ductless Mini-Split Installers

At Top Flight Heating & Air, we are committed to providing exceptional service and support from start to finish. We aim to make mini-split installation a seamless process and work to keep installation costs low to suit every budget. In addition, we’re more than just a residential ductless mini-split installations company! Whether you need a new ductless mini-split system installed or you need ductless mini-split repair, we provide service for all mini-split air conditioners, including but not limited to…

Our HVAC pros don’t stop at ductless mini-split air conditioner services, either. Whether there’s a problem with your ancient outdoor unit or you need furnace repair, you can count on Top Flight for:

  • Heat Pump Services (including heat pump repair, replacement, and installation)
  • Air Conditioner Services (including service for window units, central AC, and more)
  • HVAC System Maintenance
  • And all other things HVAC!

Schedule Professional Ductless Mini-Split Installation Today!

Are you ready to reap the benefits of your very own mini-split system? Getting your own mini-split air conditioner is a great choice you’ll be glad you made. After all, the evidence can’t be ignored: ductless systems can save you time, money, and trouble! Call Top Flight Heating & Air now to book ductless mini-split installation services in Sussex County, DE. Whether you’re in Milton, Lewes, Rehoboth Beach, Milford, Millsboro, or Georgetown, DE, we hope to see you soon!

Frequently Asked Questions (FAQs)


What Size HVAC Unit Do I Need/How Many Units Should I Purchase?

The size of your unit will depend on the size of your space, the number of rooms you want to heat or cool, and other factors such as insulation and ceiling height. Whether you’re switching from a traditional HVAC system or replacing an older mini-split unit, our professional HVAC technicians can help you determine the right size system for your needs.

Where Will Technicians Place My New Ductless Systems?

This answer also depends because no two homes are exactly alike. Our team will work with you to determine the best location for each indoor and outdoor unit, ensure proper sizing of the system, arrange multi-zone systems as needed, and provide you with options for controlling the temperature and settings.

What SEER Rating Should I Choose For My Mini-Split?

SEER stands for Seasonal Energy Efficiency Ratio, and it measures the efficiency of HVAC systems. The higher a unit’s SEER rating is, the more efficient it is. In general, mini-split systems with a higher SEER rating will cost more upfront but will save you money on energy bills in the long run.

What Features Should I Choose For My New Ductless System?

Consider your specific needs and preferences when choosing features for your ductless mini-split AC unit. Unlike many traditional systems, a modern ductless mini-split system comes with many optional features and controls. We can install a mini-split with Wi-Fi connectivity, remote control capabilities, programmable scheduling, multi-zone capabilities, and much more. Give us a call today, and we’ll match you with a mini-split system that’s perfect for your space!

What Brand Makes the Best Mini-Split AC Units?

Ductless mini-split air conditioning systems have been around for several years now, and many top HVAC manufacturers are in the business of making excellent mini-split systems. It’s important to install a replacement ductless mini-split system from a brand that has a good reputation for reliability (and offers warranties and customer support for ductless mini-split repair). We are happy to help you through this process, and many systems that we carry are also eligible for rebates and government savings. Contact us today to learn more about how you can save big on a full HVAC system replacement!

How Much Does It Cost To Install a Mini-Split HVAC System?

The cost of mini-split AC installation will depend on factors such as the size of the system, the complexity of the installation, and the brand chosen. Our friendly HVAC technicians would be happy to provide you with an estimate based on your specific needs. We can also offer estimates for operating costs, unit lifespan, and maintenance schedules.

How Often Do Mini-Split Systems Need Maintenance?

Like a heat pump or central air conditioner system, your mini-split air conditioner unit needs routine service. Regular maintenance helps keep your system running efficiently and prevents breakdowns. It’s recommended that you schedule maintenance at least twice a year. Cooling system maintenance should be performed in the spring before the warm weather arrives, while heating system maintenance should take place in early fall before there’s a chill in the air.

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By clicking “Send Message”, I am providing express written consent to receive autodialed and pre-recorded calls, texts, and SMS/MMS with marketing communications from Top Flight regarding home services at the phone number provided above, even if the number is on a corporate, state, or national Do Not Call list. Consent is not a condition to purchase services or products.

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It is nice to see young men in this trade. Tyler was on time, polite and very neat. I am very happy with the service of Top Flight and would highly recommend.
Response from the owner:Thanks for the positive feedback, Patti! We're glad to hear you had a great experience with Tyler!
Being fairly new to the area when my air conditioner stopped working I didn't know who to call. Based on reviews I chose Ryan Brower at Top Flight. Ryan arrived at the appointed time and spent 2 hrs going over my entire HVAC system. Explained the problem and the solution clearly. I certainly made the correct choice. I highly recommend Ryan and Top Flight.
Sam was able to come to my house within two hours of me calling after hours because my AC wasn’t working in the middle of this wicked heat wave. Sam was very courteous and got my unit running. Very grateful to this company for their prompt service and making my house cool again
I was very impressed with Joe, the technicians professionalism. He was very pleasant and knowledgeable and went right to work on my a/c problem and wouldn't leave until we were both convinced that everything was working properly. Based upon this appointment, I highly recommend Top Flight for any any heating or cooling concerns. They have earned a new regular customer today!
We are new customers - had Top Flight come out for an AC diagnostic/repair. Our experience was flawless from start to finish. The appointment was quickly made, and there was great communication both by text and email. It is our seasonal home and we were not able to be there, but the technician called when he arrived and gave us multiple options regarding the work that needed to be done. He was professional, polite, patient, and knowledgeable. We will continue to use this company for our HVAC service and recommend this local business.
Great reliable service!
Isaiah Barnes from Top Flight Heating & Air came out today to assess my HVAC system, and I couldn’t be more pleased with the experience. He was prompt, professional, and extremely knowledgeable. From the moment he arrived, he demonstrated a clear understanding of HVAC systems and took the time to explain everything in a way that was easy to follow.

Isaiah was thorough in his inspection, honest about what he found, and never once tried to upsell unnecessary services. He showed genuine care for both the system’s performance and the safety of my home. It’s rare to find technicians who combine technical skill with such a customer-first attitude.

Top Flight is lucky to have someone like Isaiah on their team. I highly recommend both him and the company for anyone needing reliable, high-quality HVAC service.
They showed up early were friendly and efficient, and explained everything in detail. Definitely recommend them.
Response from the owner:We're overjoyed to hear about your positive experience with Top Flight Heating & Air. Thank you for recommending us, Barbara!
The people at Top Flight have been great. We needed help at a rental unit and had difficulty scheduling with other places to make it convenient for our tenants, but Top Flight made the whole process simpler and they completed everything quickly and well.
Response from the owner:We are delighted to have made your rental unit service experience simpler and efficient. Thank you for recognizing our team's commitment to convenience and quality work.
Great experience and on time
Response from the owner:We are delighted to hear about your great experience and punctual service. Your satisfaction matters to us!
Response from the owner:We are grateful for your 5-star rating, William. Thank you for choosing Top Flight Heating & Air.
Tyler took his time with the service. He was friendly and extremely helpful. More than satisfied with the work. Purchased the membership. Hopefully Tyler is always the tech.
Response from the owner:We are delighted to hear about Tyler's excellent service. Your satisfaction with his friendly, thorough approach means everything to us.
The technician (Isaiah) was punctual, courteous, and professionally addressed issued with my furnace. Even ensure thermostat and control board were properly synced. Thank you!!
Response from the owner:We are so glad Isaiah was able to fix your AC issue. Thank you for choosing Top Flight!
Top Flight service has always been excellent. They put in a zoned air conditioner for us and did a great job. Easy to reach and schedule for any issues .
Response from the owner:We're elated to hear about your great experience with Top Flight Heating & Air. Thank you for taking the time to share your feedback!
Response from the owner:We're thrilled to have provided you with excellent service, Ron Miller! Thank you for sharing your positive experience with Top Flight Heating & Air.
Response from the owner:Thank you for your kind words, Chris Flood. We strive to provide top-notch service at Top Flight Heating & Air.
Response from the owner:Hi, Edward. Thank you for taking the time to leave us a review. We enjoyed working with you and look forward to working with you on future projects. Best, Top Flight Heating & Air
AWESOME REPAIR JOB BY Michael. We signed up for the annual maintenance plan too.
Response from the owner:Roger, Thank you for choosing Top Flight for your HVAC needs!
Top Flight Heating and Air has done an amazing job. I was new to the community a year ago and found Top Flight Heating & Air - no regrets. They are in constant communication and have helped me upgrade my heating and cooling system over this past year.
Response from the owner:Thanks for the positive feedback, Gary. We are honored to assist you with your heating and cooling system upgrades.
These folks are first rate and professional. Arrive on time, well dressed, get right to work Report back to you when they have done their work. Give detailed options and explanations. Clean up after themselves, and most important they care about what they are doing.
Response from the owner:Your kind words about Top Flight Heating & Air are most appreciated. We strive to deliver exceptional service and are delighted to hear our efforts have been recognized.
We had Top Flight come to our home for a scheduled maintenance. Tom was our technician. He showed up on time and was very polite and explained what he was going to do. Everything was done in a timely manner. We are very pleased with the service and will highly recommend Top Flight Hvac!!
Response from the owner:We sincerely appreciate your kind words, Dale Moon. It is a pleasure to have served you, and we are delighted to hear that your experience with Top Flight Heating & Air was positive.
Techs arrived timely and did their jobs professionally. That's what it's all about right?
Response from the owner:We genuinely admire your positive feedback and are thrilled to hear that our techs provided timely and professional service. Thank you for choosing Top Flight Heating & Air.
Your mechanic was very professional, did a great job. Went out of his way to let me know each step. Good man!!!
Response from the owner:Your kind words are a testament to our mechanic's dedication to excellence. We appreciate your feedback and value your business.
I just wanted to give a shout out to Tyler and Top Flight!! Tyler came to service my a/c unit this spring. He was on time, very professional, super courteous and very thorough. He went out of his way to explain everything he did, and was just awesome!! Thanks to Ryan and crew for great service. They are very dependable and reasonable!!
Response from the owner:We're pleased to hear about your positive experience with Tyler and Top Flight Heating & Air. Thank you for sharing your feedback!
Recently had Top Flight come out and perform maintenance and inspection service of my HVAC system and 2 mini-splits. Isaiah performed the work and was very professional, knowledgeable, and polite. He explained everything that they were doing. He even found a couple of issues with our original installation, fixed them for us and showed us photographs. I was extremely pleased with their work and very glad to have purchased a twice yearly maintenance program. I highly recommend Top Flight.
Response from the owner:Thank you so much for your kind words! We're delighted to hear you had a great experience with Isaiah and our team at Top Flight Heating And Air. It's awesome to know that our maintenance and inspection services left you feeling pleased and confident. We're thrilled to have you as part of our twice-yearly maintenance program. Thanks for recommending us! 🌟
Very professional and knowledgeable; my heroes.
Response from the owner:Thank you so much, Junny! We're thrilled to hear that you found our team at Top Flight Heating And Air professional and knowledgeable. Your feedback energizes us to keep delivering top-flight service. We're here whenever you need us! 💪✨
Joseph did a excellent job!
Response from the owner:We’re overjoyed to hear your great feedback! Joseph is a fantastic technician, thank you for choosing Top Flight Heating & Air!
Excellent service
They came out quickly. The guys were super polite and explained things thoroughly.
We highly recommend Top Flight Heating & Air!
Response from the owner:We’re so glad to hear you had a 5 Star experience! Thank you for trusting Top Flight!
I've had Top Flight out a few times for various services and maintenance. They are always very personable and get the job done quickly. They are now my go-to for HVAC.
Response from the owner:We are ecstatic to hear that you are satisfied with our services, Adam. Thank you for choosing Top Flight Heating & Air for your HVAC needs.
Excellent work and prompt service. Very knowledgeable staff. Reasonably priced. Highly recommend
Response from the owner:We're overjoyed to hear about your excellent experience with our services. Thank you for recommending us!
Very grateful for this local company and the work they do. Every tech that comes out is professional, knowledgeable and courteous. I cannot recommend Top Flight enough!
Response from the owner:Your kind words about Top Flight Heating & Air are music to our ears. We appreciate your feedback!
Tom was prompt, comprehensive and clean. Second technician I’ve experienced with TopFlite and same high caliber. Well done.
Response from the owner:We're honored to be of service. Thank you for the positive feedback.
Two thumbs up to Top Flight for their expertise and professional service. They quickly responded to my problem (not even critical!) and had someone out to my house in one day.
Tom throughly diagnosed the system and brought us back up, carefully explaining the cause of the problem and his fix. Thanks, Tom!
As a family-owned business, Top Flight treats you like you're an important member of their family. I enthusiastically give them a rating of 5+.
Response from the owner:Your gracious commendation and enthusiastic feedback warm our hearts like a well-tuned furnace. We at Top Flight Heating & Air are delighted to hear your experience has been a positive one.
Isaiah Barnes was so professional and took time to explain the quote. We are reviewing the quote and if any other prices comes in close we would definitely use this business
Response from the owner:Thank you Kathy! We can't wait to work with you on your Ductless Mini Split Installation!
Top Flight is an AMAZING company! Especially their customer service, Taylor is always so helpful and kind! I can’t say enough good things about Taylor and how professional she is!
Response from the owner:We genuinely admire your kind words about our customer service team, especially Taylor. Thank you for taking the time to share your experience with us!
⭐⭐⭐⭐⭐ Excellent Service & Professional Team!

I can’t say enough good things about Top Flight Heating & Air! From start to finish, their team was professional, knowledgeable, and truly cared about getting the job done right. Scheduling was a breeze, and they showed up on time (which is rare these days!).

The technician Isaiah was incredibly thorough, explaining everything in a way that made sense without any upselling or pressure. They diagnosed the issue quickly and had my system up and running in no time. You can tell they take pride in their work and genuinely care about their customers.

If you’re looking for a trustworthy HVAC company that delivers top-notch service, Top Flight Heating & Air is the way to go. Highly recommend!
Response from the owner:Your kind words about our team at Top Flight Heating & Air are a welcome breath of fresh air. We strive for excellence, and your satisfaction is the ultimate measure of our success! Thank you Ashley!
Response from the owner:Thank you immensely for your feedback. We deeply cherish your input.
Timely service and friendly employees.
Response from the owner:We're thrilled to hear you had a positive experience with our timely service and friendly employees. Thank you for your feedback!
I’m sure that a lot of HVAC Companies are similar to Top Flight. I called them and ask the to come out on a weekend because I didn’t have heat. While they were on their way I figured out that I had a bad contactor. When the guy arrived, I showed him the contactor. He didn’t have one in his van. So he had to go get one. He replaced it and checked over the rest of the system and say I was low on refrigerant. He came back two days later and added 1/4 lb of refrigerant. I paid $1,488 for them to replace 1 contactor and a 1/4 lb of refrigerant. I was totally RIPPED OFF. I definitely would not recommend them!
Response from the owner:Thank you for taking the time to share your feedback. We genuinely regret that your experience with us didn’t meet your expectations, and we’d like the opportunity to address your concerns. At Top Flight, we pride ourselves on providing professional, safe, and efficient heating and air solutions for our customers. Our process includes a thorough evaluation of your HVAC system to ensure that all components are functioning optimally and meet current standards. This is why we dedicate time to perform a comprehensive assessment rather than focusing solely on the immediate repair. We understand, however, that our pricing and approach may not have aligned with what you were looking for, and we sincerely apologize for any frustration this caused. We would love the opportunity to speak with you directly to better explain our process and discuss how we could make things right. Your feedback is incredibly valuable, and we’d appreciate the chance to regain your trust. Please feel free to reach out to me directly at 302-329-8003 Thank you again for sharing your perspective, and we wish you the best with your HVAC system! If there’s anything we can do to assist in the future, don’t hesitate to reach out. Sincerely, Taylor Operations Manager Top Flight Heating & Air “The TOPS In Home Comfort!”
Excellent service, timely, knowledgeable, honest and everyone is so very pleasant to work with... highly recommend.
Response from the owner:Thank you for your kind words! We appreciate your business!
We can't not be happier with our first experience with Top Flight .Local company near our house .We did a yearly membership and now have piece of mind for our Hvac units .Kudos Top Flight !!!!!
Response from the owner:Thank you for taking the time to share your experience with Top Flight Heating & Air. We are thrilled to hear that you are happy with our service and the yearly membership.
Great company even if they are named after a golf ball
Response from the owner:Thank you for the kind words, John! We appreciate your business, we’re glad we could provide excellent service on your heating maintenenance!
Called Top Flight as a new customer on one of the coldest days of the year. They got me scheduled quickly and were at my house before the quoted time. Their tech Tom did a great job diagnosing the issue and went above and beyond to get my heat back that day! Couldn't have been happier!
Response from the owner:We are thrilled to hear about your positive experience with Top Flight Heating & Air! Thank you for sharing your feedback.
Ryan came out to our house to give us a second opinion regarding our hvac system.. 2 times in the past 6 months our heat has gone out and the house is not even a year old as of yet.. gave the system a complete look over.. when warranty is up we will be contacting Ryan and his company to service our hearing and air conditioning.. You and your company have our trust! Thank you!
Response from the owner:Thank you for sharing your positive experience with Top Flight Heating & Air. We deeply respect your trust in our services and look forward to serving you in the future.
Isaiah, the service technician was on time, courteous and very helpful. I will enjoy being a customer of Top Flight in the future.
Response from the owner:Thank you for your review, Eleanor! We are thrilled to hear about your positive experience with Isaiah at Top Flight Heating & Air.
Response from the owner:Thank you for your positive feedback!
Response from the owner:Thank you for your wonderful feedback. We greatly appreciate your support.
The technicians came when they said they would. They were polite and diagnosed the problem quickly. They made the repair when the needed part came in
Response from the owner:We're so glad to hear that you're satisfied with our services! Thank you for choosing Top Flight Heating & Air.
We called Top Flight on Christmas Eve expecting to wait a few days for service. The phone number went straight to a REAL person who was pleasant, friendly, and had someone at our house within 3.5hrs. Our technician was also friendly and knowledgeable. He made a thorough assessment of our system and fixed the issue in the expected time frame. I highly recommend Top Flight to anyone looking for service and will definitely be using them in the future!
Response from the owner:Your feedback is incredibly valuable. We are thrilled to hear about your positive experience with Top Flight Heating & Air. Thank you for recommending us!
Response from the owner:Thank you for your wonderful feedback. We appreciate your support!

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By clicking “Send Message”, I am providing express written consent to receive autodialed and pre-recorded calls, texts, and SMS/MMS with marketing communications from Top Flight regarding home services at the phone number provided above, even if the number is on a corporate, state, or national Do Not Call list. Consent is not a condition to purchase services or products.

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