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282+ 5 Star Reviews on Google
Furnace Installation

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

  • Flat-rate, transparent pricing

  • Locally owned & operated business

  • Fully licensed, bonded, and insured

Professional Furnace Installation in Milton, DE, With Over 200 Local 5-Star Reviews!


Are you a home or business owner in Sussex County, DE, in need of professional, reliable, and local furnace installation services?  Top Flight Heating & Air is the team you can trust! Our experienced team of HVAC technicians ensures the installation of your brand new furnace goes smoothly and efficiently, giving you the ultimate peace of mind.

Top Flight Heating & Air provides various HVAC services for home and business owners in Milton, Delaware. You will never have to feel alone or uninformed when choosing Top Flight Heating & Air.

Our team of heating and cooling experts is fully licensed, insured, and trained to provide reliable services that include:

  • Gas and electric furnace sales
  • Heater installation
  • Thermostat repair
  • Residential and commercial services
  • HVAC repairs and maintenance
  • And much more!

When your residential or commercial property is due for a heater installation or a bi-annual maintenance service, you can depend on the professionals at Top Flight Heating & Air to complete the job. Our HVAC team is available 24 hours a day for emergency services when your heating or cooling system stops working.

Is It Time to Install a New Heater in Your Home?

When cool air begins to settle in for the season, it’s time to heat your home and turn on your gas or electric furnaces. In most cases, you can rely on your heating system to work properly. However, it may be time to replace your furnace unit if it exhibits any of the following signs:

  • Over 15 or 20 years of use
  • More repair calls each year and constant increases in annual repair costs
  • Loss of energy-efficiency or a significant increase in utility bills
  • Strange noises that can include screeching, knocking, or other abnormal sounds
  • Rapid cycling between on and off
  • Uneven heat distribution (some rooms are hot, while others are chilly)
  • Failure to blow warm air
  • Complete failure to operate

The components in your heating and cooling systems need regular maintenance and occasional repairs to maintain optimal function and reliability. After so many years of operation, these components and systems will require complete replacement services to keep your home or business at the perfect temperature. Be sure to contact Top Flight Heating & Air, the Milton, DE, HVAC team you can trust. We’re here for you through every stage of your furnace’s lifespan to help you maximize your investment and savings.

How You Can Benefit from a New Furnace

A new electric or gas furnace will benefit you in numerous ways. New and improved furnace models that aim to increase comfort and the user’s experience while simultaneously reducing energy use are coming out every year.

Wonder why so many of our customers love their new furnaces? Investing in a new high-efficiency unit has its fair share of advantages, including…

  • Improvements in indoor air quality
  • Reductions in annual operating costs
  • Better energy efficiency ratings
  • Consistently heated air without hot or cold spots
  • Lower heater repair and utility expenses
  • Heightened comfort control accessibility with connective devices
  • Energy-efficiency tax credit that can offset furnace cost(s)

Different Types of Furnaces

There are numerous types of furnaces available in the market today, with the most common being gas and electric furnaces.

Gas Furnaces

We specialize in natural gas furnaces here at Top Flight. These systems are connected to your gas lines and utilize natural gas as fuel, delivering not only reliable and efficient heating but also a remarkable level of comfort. They are perfect for areas where natural gas is easily available. Modern gas furnace units are designed with advanced technology to deliver maximum heat output with minimum energy usage, effectively lowering your monthly energy costs.

Electric Furnace

If you’re considering a more environmentally-friendly option or if your property lacks access to a gas line, an electric unit could be a viable choice. These systems embody the principles of energy-efficient heating systems. While their operating expenses may exceed gas furnace costs, they offset this with quieter operation, enhanced durability, tax credit opportunities, and lower installation costs. Speak to our crew today if you’re interested in one of the many high-efficiency models available!

Oil Furnace

Heating oil furnace units are even older than natural gas furnaces. An oil furnace is a fixture you don’t see often anymore, but some older homes in especially cold climates still utilize them for warmth. Since this type of furnace depends on regular heating oil delivery, these older units are less favorable compared to today’s high-efficiency furnaces. Nevertheless, we can still help with these types of residential furnaces, whether you need your unit repaired or you’re interested in old furnace removal.

The Importance of Proper Furnace Maintenance

At Top Flight Heating & Air, we offer comprehensive maintenance services to keep your furnace in top condition. Just like any other HVAC system in your home, maintaining your furnace is crucial to ensure its optimal performance. A well-functioning furnace not only improves your comfort but also helps in reducing energy costs, which will allow you to save money over time. Regular maintenance of your furnace includes tasks like inspecting the heat exchanger for cracks, cleaning the burners, checking for gas leaks in gas furnaces, and checking all electrical connections in electric furnaces.

Here’s why regular furnace maintenance is so crucial:

Prolonged Lifespan

Furnaces, whether gas or electric, aren’t minor investments. Regular maintenance helps ensure your furnace runs efficiently for as long as possible. By replacing worn-out parts and addressing minor issues before they become significant problems, you can effectively extend the lifespan of your HVAC system and avoid premature new furnace installation costs.

Reduced Energy Bills

An inefficient furnace needs to work harder to provide the same amount of heat, using more energy in the process. With proper maintenance, your furnace will operate at peak efficiency, saving you money on energy bills. Regularly replacing your furnace’s air filters, for example, can significantly improve its efficiency and lower your heating costs.

Prevent Unexpected Breakdowns

There’s nothing worse than having your furnace break down in the middle of a cold winter night. Regular maintenance from a qualified HVAC contractor can help identify potential issues and fix them before they lead to a system failure.

Improve Indoor Air Quality

Your furnace filter traps dust, allergens, and other airborne particles, improving the air quality in your home. If these filters aren’t regularly cleaned or replaced, they can become clogged, reducing their effectiveness and leading to poor indoor air quality.

Safety

Gas furnaces, in particular, need to be properly maintained to ensure safety. A damaged or malfunctioning natural gas furnace can potentially leak carbon monoxide, a dangerous, odorless gas. Regular maintenance ensures all components are in good condition, preventing any potential safety risks that can arise from your natural gas furnace.

Furnace Replacement & Installation FAQs

Top Flight Heating & Air is your local, trained team of HVAC experts. We know you have questions about HVAC services, and we want to answer them. Explore this short FAQ’s section to learn a little more about different electric and gas furnace types, installation steps, and why there’s no “typical price range” for furnace services.

Frequently Asked Questions (FAQs)


What Are the Most Common Furnace Replacement Options?

Trane, AccuClean, and Mitsubishi are some of the most popular furnace unit choices. These heating units are available in various models, including:

  • Gas and oil furnaces
  • Heat pumps
  • Coils
  • Packaged systems
  • Ductless heat pump units

 

The best new furnace for your home will depend on your existing home energy sources, your budget, your heating goals, and the Annual Fuel Utilization Efficiency (AFUE) rating you are looking for. If you have any questions on what kind of furnace or heat pump will be the best choice for your house, call and talk with a member of Top Flight Heating & Air today.

Why Do I Need a Professional HVAC Technician to Install a Furnace?

Whether it’s a gas furnace install or an electric furnace setup, hiring a professional HVAC technician is imperative. Our team at Top Flight Heating & Air is well-versed in all safety standards and codes. They ensure proper gas line connections, ductwork installation, and testing of the system to ensure it’s working correctly.

A professionally installed furnace promises high performance, safety, and efficiency, which all contribute to your overall savings on heating costs.

What Is the Electric and Gas Furnace Installation Process?

Having a new furnace installed may seem like an overwhelming task, but with the right heating and air conditioner experts by your side, it becomes a seamless endeavor. Let’s take a detailed look at the installation process!

Step 1: Initial Assessment and Furnace Selection

The first step of any new furnace install involves a comprehensive assessment of your home and your heating needs. Our skilled HVAC contractors take into account factors such as your home’s size, existing insulation, your local climate, and the current state of your ductwork system. This critical assessment helps us determine the right type and furnace size you’ll need, be it a gas furnace, an oil furnace, or an electric furnace.

Step 2: Removal of the Old Furnace

After the assessment, we proceed to the furnace removal stage. Our technicians ensure that your old furnace system is safely disconnected from its power source, whether that’s natural gas or electricity, and carefully detached from the existing air ducts. If you are having a gas furnace installed, we will work with your utility company to ensure that your gas lines are handled properly.

Step 3: Preparing for the New Installation

Once your old furnace has been removed, the next step in the installation process is preparing your home for the new furnace. This could include the inspection and potential repair or replacement of the existing ductwork, checking for hot and cold spots to ensure optimal airflow, or potentially installing new gas lines for a gas furnace installation.

Step 4: Installation of the New Furnace

The heart of the process, installing the new furnace, requires professional expertise. Whether we are dealing with electric furnaces, gas furnaces, or oil furnaces, our technicians will connect your new furnace unit to the necessary power sources and ductwork, ensuring that every component is installed correctly for optimal operation. We will also take care to connect your unit to your electrical system responsibly without causing problems for your other electrical appliances.

Step 5: Testing and Final Adjustments

After the furnace installation is complete, our team will test your new furnace, making any necessary final adjustments. This includes checking for any gas input issues with gas furnaces, making sure your air conditioner is working harmoniously with your new heating system, and ensuring your home is free of carbon monoxide.

Post-Installation Support

At Top Flight Heating & Air, our job doesn’t end after we install a furnace in your home. We are committed to ensuring that your heating system works optimally. That’s why we provide you with vital information about proper maintenance for your new furnace, as well as tips to help you save money on your monthly energy costs.

Why Do I Need a Custom Estimate for Furnace Replacement and Installation?

If you’re like most homeowners, the first thing you think of regarding replacing or installing a new furnace is, “How much will my new furnace cost?” We wish there was a simple answer to give you about the average installation cost for the furnace of your choice, but the truth is that every home and business is unique, so no two installation cost estimates are the same.

What goes into your unit’s installation cost? Some of the factors we need to know to provide an accurate furnace cost estimate include:

  • Whether you are installing in a new home or need a replacement furnace
  • The new furnace cost you are able to pay (your budget)
  • The size of your home or business to help us determine the necessary airflow capacities
  • Whether ventilation is already in place, requires installation, or needs replacement
  • The type of energy source that is available to you (gas, electric, oil)
  • The amount of fuel consumed during a typical heating season
  • Parts and labor costs

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lucinda treat
lucinda treat
1727358264
Tyler came today to do the preseason check-up. He was right on time - literally to the minute. Polite, attentive. (I have a very new and nervous foster dog and he was very sensitive to her special issues). He checked out the heating equipment for my house; changed the filter; and I have every confidence I am ready for winter.
Doris Donaway
Doris Donaway
1727286350
GreatService
Barbara Rodgers
Barbara Rodgers
1727282986
They showed up early were friendly and efficient, and explained everything in detail. Definitely recommend them.
George Bock
George Bock
1727196311
Cleaned and rehabilitated my heater. They arrived on-time, tow people worked on the unit, very nice and polite. They even showed me pictures of all the work they did on the unit.
Denise Watson
Denise Watson
1726855930
Very professional, courteous and knowledgeable. It was a pleasure doing business with them. I highly recommend them. Pricing was very reasonable .
Lindsay Huff Behney
Lindsay Huff Behney
1726766145
5 Star Services! Top Flight’s team is marked by efficiency and punctuality. They quickly identified our issue and had our parts for the job. Our Technician, Tyler was professional and very knowledgeable. Great local, family owned and operated business!
Julia Moore
Julia Moore
1726665217
Excellent service! Technician explained everything he was doing, and what I may need down the road as I have an older unit. I feel really great about signing up for the maintenance program!!!
Kit Kat
Kit Kat
1726600955
Fast professional service! Isiah is excellent!!
Annette HUGHES
Annette HUGHES
1726579579
Ryan was awesome from coming out to go over the install, to coming back out after the installation, to go over everything with us.. I would highly recommend them to everyoneAnd again Ryan pulls thru for us. We appreciate all u do.😃
Keith Banks
Keith Banks
1726104506
I recently had the pleasure of working with Ryan and the team of Top Flight Heating & Air, and couldn't be more impressed. From start to finish, their team demonstrated professionalism, expertise, and genuine commitment to customer satisfaction. Highly recommend.Keith
Ann Marie Morris
Ann Marie Morris
1725392203
They were on- time, explained what they were doing & did a great job. Would definitely recommend them. Excellent Service!!
Bryson Ezell
Bryson Ezell
1725041346
Great customer service from first phone call to payment. Thank you Isaiah!
Tara Rumer
Tara Rumer
1724960759
We have had all amazing experiences with Top Flight Heating and Air. Nothing but good to say about them. They are always quick to come out and handle our issues quickly every time.
george donahue
george donahue
1724860439
Absolutely top notch. Technician found problem, explained what had to be done in detail. Exceptionally polite and courteous. If your looking for down to earth people, this is the place. No hassle whatsoever.
Earl Dunnock
Earl Dunnock
1724850667
Arrived on time, very thorough!
ROBERT BANKS
ROBERT BANKS
1724850591
Theresa Roche
Theresa Roche
1724543015
Great service with friendly, professional service providers
P West
P West
1724444878
Tyler and Joseph came by today to do some follow-up work. They were on schedule and on time. They did a great job and I very much appreciate the work they did. Now my house is ready for encapsulation. Once the encapsulation is complete, and with my new AC/Heat system, both will add some great value and comfort to my home. Thanks TFH&A!
Betty Ann Dawson
Betty Ann Dawson
1724358933
The guys were great!
noland Hazzard
noland Hazzard
1724336529
Wendy Carmean
Wendy Carmean
1724273762
This was my first time using Top Flight Heating & Air service and I will say they are wonderful! I called to schedule and they were able to schedule me quickly. I received a courtesy text when the technician was on his way which was very convenient. The technician Isaiah, was very professional and knowledgeable! He not only diagnosed my issue, but also fixed my issue. Thank you Isaiah for making this experience a pleasant one!!
larry ell
larry ell
1724257829
Top Flight Heating and Air did quality work for us, and we now use them for twice a year Maintenance Plan. They have great techs in our experience. Ryan runs a tight ship and is hands on w customers. Recommended
Michael Weal
Michael Weal
1724245967
Great to deal with. Easy to set up appointments. Always on time and they know what they are doing. I had them replace my entire HVAC system and all of the maintenance check ups.
T D
T D
1724170836
Very quick from estimate to install for our complete heat pump replacement. Follow up complimentary service has been easy to schedule.
Donald Dukes
Donald Dukes
1723931957
Prompt and knowledgeable
Tommy Farinelli
Tommy Farinelli
1723915726
Tech showed up on time and explained what he would do and at the reviewed his findings with me.
Dave Francis
Dave Francis
1723910488
Top Flight installed a new Heat Pump/AC system at my home quickly and efficiently. Everything works the way it should.
John Gulick
John Gulick
1723909426
I moved from a disappointing service company to Top Flight 4 months ago and they operate like a service company should, office staff attentive, scheduling easy, so far no cancellations, service techs good.
John Swidrak
John Swidrak
1723656768
It was refreshing to find a local business that is both professional and customer service focused. Staff are very personable and get the job done quickly. No hard up-sell tricks during the service call... something that seems to be the norm with many other companies who force their service personel to try to generate extra income. We were impressed enough to switch all of our HVAC service contracts to Top Flight.
M M
M M
1723645362
Ryan was very helpful and explained the problem to us. He was very polite and answered our questions.
p “Patricia” weath1
p “Patricia” weath1
1723644657
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.
Robert Herman
Robert Herman
1723643458
Shout out to Top Flight Heating and Air conditioning. Sunday we had no air conditioning and by Tuesday morning we were up and running. Michael and Ryan were very professional and on time. Love the quick response and communication with us, text and emails.Supporting Local! Would highly recommend.
james shockley
james shockley
1723641357
Top notch very cordial very politeIsaiah was great
Laura beasley
Laura beasley
1723556387
Courteous office staff helped get a tech out to our home as quick as possible. Tech was knowledgeable, friendly and efficient. Have already referred them to two of our friends for service!
Kathy Board
Kathy Board
1723552756
We love the Split unit. Customer service is very good.
Edris Kalibala
Edris Kalibala
1723485558
Roger Berwanger
Roger Berwanger
1723230745
AWESOME REPAIR JOB BY Michael. We signed up for the annual maintenance plan too.
Erin Misasi
Erin Misasi
1723124347
The crew came out, assessed the problem and corrected it within minutes. They were kind and professional. Highly recommend.
Diana Erney
Diana Erney
1723041243
Top Flight has well trained technicians that care about you as a customer, listen to your concerns and try their best to solve the problem. We have to give special kudos to Isaiah because he is so conscientious, respectful, and proud of the work he does!
Karl Haller
Karl Haller
1723038259
Ryan did great job in explaining job to be done, and Isiah did great job on installation.
Steve Koehler
Steve Koehler
1723037951
We had an issue that I believe was created by our previous service company, name starting with H. In that Top Flight had recently did a heater check up, they came to my home on a Sunday (when we were away) fixed the issue and did not charge us!!! Their actions saved our home from freezing pipes and that's why I'd give them 10 stars if I could.
Paul Santomauro
Paul Santomauro
1723036318
Cape Flooring
Cape Flooring
1722867418
Top Flight not only provides quality work, they communicate promptly, provide outstanding customer assistance, and consistently meet the expectations they set. We couldn't recommend them more and it feels great to support a locally owned community business.
beth bittner
beth bittner
1722759803
IM JUST ME
IM JUST ME
1722569205
Reliable, affordable, and on point! Had issues with my air conditioning for years, after spending thousands with multiple other companies, I found Top Flight! One visit and everything was working perfectly! The only company I'll trust with my heating and A/C needs! Highly recommended!Thank you for superb service!Michelle Phillips
Ron Marra
Ron Marra
1722539276
This company is great and has great reviews i haven't had any problems with them however 1 very big tip do not deal with these company's that have no reviews because they have so many bad reviews that they won't list any at all i got ripped off twice by these company's that come in an hour and so on, so i stuck with this company and very satisfied.
J Indrisano
J Indrisano
1722535712
I am so pleased to have chosen Top Flight Heating and Air to service my HVAC system. They are easy to schedule; communicate frequently the day of the visit and provide superior service!
Betty Lowman
Betty Lowman
1722532823
Isaiah was great!Professional and answered all of my questions. He explained how things worked, advising me of the condition of my equipment and took photos of the unit and conditions found then explained everything. I would certainly recommend this company and Isaiah without any hesitation...
Glenn Williams
Glenn Williams
1722529588
Excellent service
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