24/7 Emergency Service

Trust Ellington for all your air conditioning & heat services. Our 24/7 emergency service guarantees swift attention. Day or night, reach out for immediate resolution, ensuring your home or business stays comfortable and functional, providing you with peace of mind around the clock. Give us a call at (321) 222-0605.

Call Today (321) 222-0605

HVAC Repair Sebastian, FL

Keeping your Sebastian home comfortable through Florida’s year-round heat and humidity depends on a reliable HVAC system. Whether it’s a sudden AC breakdown, uneven cooling, or your heater acting up during those rare chilly nights, a quick and trusted fix is essential.

At Ellington AC & Electric, we help Space Coast homeowners solve HVAC issues with responsive, expert repair, delivered by technicians who understand the unique climate and needs of Sebastian families.

We know how disruptive a broken air conditioner or heater can be, especially with coastal weather and unpredictable storms, so we offer 24/7/365 emergency air conditioner repairs. No matter what time of day, you can schedule the repair service you need to get your system back on track and helping you avoid repeat problems down the road.

24/7 Emergency Service Available (321) 222-0605

AC Unit Repair vs Replace in Brevard County

It’s a common dilemma: your air conditioner starts acting up, and you have to choose between another repair or replacing the whole system. With the brutal Florida sun and salt-laden coastal air, air conditioners in Brevard County often wear out faster than elsewhere. The right decision can save thousands on energy bills, avoid a string of expensive repairs, and enhance the comfort of your home for years to come.

Deciding whether to repair or replace comes down to several key considerations:

  • System Age: If your AC is under 10 years old and has been well-maintained, targeted repairs often make sense.
  • Frequency of Issues: Repeated breakdowns, uneven cooling, or multiple major repairs in a short time may indicate it’s time for a replacement.
  • Efficiency Concerns: Older units or those lacking modern features can drive up utility costs—investing in a high-efficiency replacement (like those from Trane or Mitsubishi) often reduces long-term expenses.
  • Comfort Needs: If your current system fails to keep up with Sebastian’s humidity or temperature swings, upgrading can solve comfort problems routine repairs can’t.
  • Rebates & Financing: New HVAC installations often qualify for utility incentives or manufacturer rebates, and Ellington offers flexible financing to make upgrades more affordable for Space Coast families.

Our technicians start every job with an honest, thorough assessment. You’ll get clear repair vs. replace options, including cost, expected lifespan, and efficiency gains, so you can make the decision that’s right for you.

We’re committed to doing what’s best for your family and your budget, not just recommending a replacement because it’s faster for us.

New Air Conditioning Unit Install

Whether you need a new air conditioner or are upgrading to a more efficient cooling system, we can help. A new HVAC system is an investment in your home’s comfort, efficiency, and resale value. In Sebastian’s demanding climate, installation quality and local experience matter just as much as the equipment brand. Our Ellington AC & Electric technicians can install any type of air conditioning system, including the following:

  • Central air conditioning installation
  • Spit-duct and mini-duct AC installation
  • Evaporative cooler and swamp cooler installation
  • Window and wall unit AC installation

Ellington’s installation process looks like this:

  • Personal Consultation: We assess your home’s size, layout, sun exposure, and insulation to recommend the right system.
  • Local Expertise: Our team designs systems to combat salt air, humidity, and intense summer heat unique to the Space Coast.
  • Energy Savings: Upgrading can mean lower monthly bills and better comfort, with variable-speed technology and smart thermostats.
  • Professional Installation: Our licensed, continuously trained technicians ensure everything is set up for peak performance.

We handle everything—from initial sizing to cleanup and testing. You’ll get detailed walk-throughs of your new system and straightforward answers to any questions, so you can use your upgraded cooling and heating with confidence.

After the unit is installed, we’ll ensure it’s connected to your thermostat and everything works properly. With our training, we can use smart thermostats and smart home systems to control HVAC systems. If you still use a manual system, don’t worry; we can work with that, too.

We can replace and repair all major HVAC system manufacturers. Among them are Amana, Goodman, and Lennox. Ultimately, if you have it, we can work on it.

AC Installation Tech Working on Air Conditioning Unit

Heating & Furnace Service on the Space Coast

Even in Florida, a reliable heating system makes a difference on those brisk winter nights or chilly mornings. Salt air, unused months, and the occasional cold snap can test any furnace or heat pump. Ellington AC & Electric keeps your system ready year-round, so your family stays comfortable whenever temperatures dip.

Whether you need heating repairs for your home or business, Ellington can help. Our comprehensive heating and furnace service includes:

  • Prompt Repairs: Fast service if your furnace or heat pump struggles to start, won’t heat evenly, or makes strange noises.
  • Expert Maintenance: Pre-season checkups to catch issues early, keep you safe, and ensure efficient operation.
  • Upgrades and Replacements: When a system is too costly to fix, our team can recommend and install an energy-saving replacement.
  • Thermostat Solutions: Installation and repair of traditional and smart thermostats for precise, reliable heating control.
  • Clean, Stress-Free Service: Every visit is completed by licensed, background-checked professionals who respect your home and time.

We know Sebastian winters are mild, but your comfort depends on a system that’s ready, no matter what the forecast brings.

With our 24-hour Emergency Heating Service, we are available at any time.

Ellington HVAC tech greeting a customer

New Heating System

Do you have a broken heater? If your heater stops working, you have two options: replace or repair it. Homeowners should analyze five key questions before replacing or repairing their aging heating system:

  • Is the heater working in any capacity?
  • Does it seem dangerous?
  • How old is your furnace? Typically furnaces should last 15 to 20 years.
  • Will it cost more to repair and maintain?
  • Would your energy bills go down?

If you are considering heater repair, you should consider the cost of the repair. Ellington AC & Electric recommends thoroughly weighing repair costs with installation costs.

Consider the long-term cost savings of installing an energy-efficient, modern model.

No matter what your needs are, whether you want a completely new heating system, a higher-performing heating system, or a new furnace to replace an old one, we can guide you. The Comfort Advisors at Ellington AC & Electric are professionally qualified to assist you in choosing the best heating option for your home.

Ellington is proud to be a drug-free and felony-free HVAC company. We believe that we are the best in the industry and that your air conditioning or heating system doesn’t fix itself – that’s why our skilled technicians will get the job done. We don’t hire just anyone as a technician. Our AC / heating technicians are continuously trained on the latest technologies, systems, and brands, thus ensuring we are fully prepared to resolve the issue.

Whole Home Generator Installation in Sebastian, FL

Power outages from hurricanes, storms, or grid failures can happen anytime on the Space Coast.

Whole home generators from Ellington help Sebastian families maintain safety and comfort when the lights go out, keeping critical systems like air conditioning, refrigeration, and medical devices up and running.

Our generator solutions:

  • Customized Sizing: We help you choose the right capacity for your home’s needs, whether backing up a few sockets or every room.
  • Reliable Brands: We install trusted generators that start automatically when power goes out.
  • Professional Installation: Licensed, qualified technicians handle every step and test your system to ensure a seamless switchover.
  • Regular Maintenance: Ongoing service keeps your generator ready for storm season or surprise outages.
  • Peace of Mind: Our process includes permitting and systems education, so you know you’re protected, every time.

A whole home generator isn’t just a convenience in Sebastian. It’s preparedness you can count on, season after season.

30-Point Safety Inspection

Maintaining a healthy cooling system requires routine system inspections. The purpose of a comprehensive cooling system inspection is to ensure that your cooling system is functioning correctly and operating efficiently. By performing a professional cooling system check, you can catch any minute problems with your air conditioner before they become more serious.

As part of our 30-Point System Check and Safety Inspection, Ellington AC & Electric performs a complete inspection of your system. Our team has been trained on all AC applications when checking your cooling system.

During your Check and Safety Inspection, our technicians will inspect all cooling processes, system guards, and indoor air quality parts. As a result of our Check and Safety Inspection, you will have peace of mind knowing your air conditioner is ready for the intense summer heat and can keep your family cool.

Ellington HVAC Tech Working on AC Unit

24-Hour Air-Conditioning Repair

Ellington AC & Electric is on call 24/7 when you need air conditioner repair. We charge only by the project, not by the hour, and no overtime charges exist. During the repair process, we will explain all the options available so you can decide what is best for you. We guarantee that our air conditioner repair specialists do the job correctly the first time. Having serviced and repaired all brands of ACs, you can trust us to perform AC repairs professionally.

Air Duct Cleaning

Millions of contaminants and particles are released daily into the air through your ducts. Health concerns and even structural problems can be caused by traditional indoor air pollutants. Asbestos, lead dust, radon, mold, pet dander, and pollen are all examples of conventional indoor pollutants. A person’s health is at risk from all of these factors. Indoor air quality problems can lead to:

  • Dry eyes
  • Nasal congestion
  • Headaches
  • Fatigue
  • Infections
  • Asthma
  • Lung cancer

A poorly ventilated house can lead to structural problems such as rot in walls, condensation on windows, peeling paint, back-drafting appliances, damp floors, musty smells, and mold growth. To improve indoor air quality, it is important to regulate the source of pollutants and provide appropriate ventilation.

With time and use, your air duct system becomes dirtier, so air duct cleaning is vital for maintaining and improving your indoor air quality. The Ellington AC & Electric HVAC experts understand the importance of routine and thorough air duct cleaning. Get your home or business air ducts maintained by our local specialists today!

Our Duct Cleaning Process

It is our commitment to provide the same service level to every house. To accomplish this, employees follow a comprehensive service plan when cleaning ducts. Program details are as follows:

  • A system inspection
  • Precise cleaning of your whole air duct
  • Cleaning of duct surfaces in combination with vacuum cleaning
  • Clean any dirt left behind through working
  • Sealing and re-insulating of any access holes

Many airborne illnesses can be prevented by providing your home with this level of clean air. It will benefit your lungs as well as your family.

Dirty ducts being cleaned

Air Duct Installation and Replacement

AC ductwork is essential but challenging when constructing your family home, adding a new room, or renovating an outdated structure. Despite Ellington AC & Electric’s bias, we strongly recommend hiring a professional builder for ductwork installation. If you don’t like doing the heavy lifting, let us do it for you!

What can cause air duct issues?

If installed by professionals, duct errors can easily be avoided. Here are some common mistakes:

  • Inadequate planning: The ductwork plan in connection with the AC equipment’s location should be strategically drafted to avoid too long routes. This will make an AC unit work harder to push air to the right spaces.
  • Sharp bends: Forcing air ducts into tight spaces in your home’s framework can restrict airflow through your ducts. Make sure the duct has enough space.
  • Poor sealing: Poorly installed seals within your ductwork can lead to air leaks. Two things can happen here: it can limit the air that can pass through or bring in air from the outside and decrease temperature control effectiveness.
  • Poor placement: If your duct is placed near a weak insulated outside wall, the cold air from outside the home can affect the canal itself. This leads to a drop in heat in the space where the duct filters the air.
  • Improper sizing: Various factors should be weighed when measuring materials, including the type of AC system your home uses, the load conditions, and the duct’s position. Failure to appropriately plan and measure your materials is a significant misstep in duct installation.
  • Forgetting the returns: An AC ductwork system should come with enough return vents to pull air back into the system to manage temperature and comfort.

Attic Insulation

Blow-in or batt fiberglass insulation offers excellent insulation versatility at an affordable price. Local programs may even offer rebates for fiberglass insulation installation.

We provide professional fiberglass installation services to optimize your attic’s insulation performance. We install only non-combustible, formaldehyde-free fiberglass insulation. Using fiberglass with attic floor air-sealing can significantly reduce your heating and cooling costs.

Generator Installation

There are many reasons why power outages occur. Some unforeseen consequences can result from power outages, such as:

  • Loss of temperature control
  • Loss of airflow
  • Stress on the unit

You will never lose your air or comfort when you install a generator. Installing a whole-home backup power generator from Ellington AC & Electric can help you prepare your home for a power outage. Power outages never happen at a convenient time, so having a backup generator to power your home is essential. We provide a safe, functional, and comfortable environment for you and your family when you call Ellington AC & Electric.

Superior Indoor Air Quality

Pollutant levels in indoor air are higher than in outdoor air. Maintaining a healthy home requires proper indoor air treatment. At Ellington AC & Electric, we believe everyone should breathe clean air, which is why we offer a variety of indoor air quality products.

  • Filters: Our high-quality filters capture dust, dirt, allergens, and contaminants, providing cleaner air for you to breathe.
  • AirRanger Electronic Air Cleaner: This innovative cleaner combines electronic and media technologies for effective air purification.
  • Air Scrubber Plus: State-of-the-art clean air technology that removes odors and purifies air and surfaces simultaneously.
  • UVC Lamps: Ultraviolet Germicidal Lamps installed in your ductwork for whole-home air purification.
  • Duct Cleaning: Professional cleaning of your ductwork to remove dust, mold, and allergens for healthy airflow.
  • Humidification: Maintain balanced humidity levels year-round for optimal comfort and well-being.

Thermostats

Having trouble setting the right temperature on your thermostat? The thermostat you select should meet the needs of your home. Our HVAC experts can help you choose the right one. Our thermostats come in two types: programmable and non-programmable. Regardless of your needs, your local technician can educate you on your options, professionally install your new thermostat, and even help you program it to maximize efficiency and comfort.

Programmable Thermostats

Your thermostat can be programmed according to your lifestyle with a programmable one. Maximizing energy savings is also part of personalized comfort. A programmable thermostat also offers the following benefits:

  • Quality performance highlighting a streamlined design
  • User-friendly menu-driven design
  • Conveniently programmable
  • Savings of up to 33% on annual HVAC costs

Non-programmable Thermostats

The non-programmable thermostat regulates the room’s temperature to a preset point and is available with a digital or non-digital display. These are some of the benefits of non-programmable thermostats:

  • Easy to use
  • Attractive and accurate

Top Air Conditioning Brands

We carry the top brands of air conditioning. In this way, we ensure that our customers receive the highest quality supplies. Poor craftsmanship shouldn’t force you to replace your AC unit after just a year.

Our goal is to provide you with a quality home HVAC unit from the beginning. Ellington AC & Electric can replace or repair heating and cooling systems from all major manufacturers.

Upfront Pricing

We want our customers to know the cost of our services at Ellington AC & Electric. For this reason, we offer transparent, honest pricing so that you always know what you’re paying for. Keeping you updated throughout the process ensures your comfort and confidence in our air conditioning and heating services.

Financing Available

We strive to provide high-quality HVAC services to all our customers. No matter your family’s financial situation, we offer reasonable financing options to support this endeavor.

Excellent Customer Service

Our customer service representatives will always assist you when you need heating repair. Our Call Center hires only locally trained customer service representatives, so you’ll never hear an automated message.
After scheduling your repair, we’ll let you know when the technician is 30 minutes away. Because we value your time, we provide a notification system to tell you exactly when we’re on the way.

Sebastian, FL Trusts Ellington AC & Electric

Homeowners in Sebastian and across the Space Coast turn to Ellington for one simple reason: we deliver proven HVAC and generator solutions, with the local expertise and care every family deserves. Our background-checked, continuously trained technicians live and work where you do, so we understand the unique demands of Florida’s coastal climate.

Ellington is locally trusted, BBB-accredited, and committed to straightforward advice—no scare tactics, no upsells, just honest service. Whether you need fast HVAC repair, new equipment installation, consistent heating, or an emergency generator you can trust, we’re the neighbor-ready team that stands behind every job.

Ready to get started? Call today to schedule service, request a quote, or learn more about how Ellington AC & Electric can keep your Sebastian home comfortable and secure, all year long.

24/7 Emergency Service Available (321) 222-0605
24/7 Emergency Service Available (321) 222-0605
What To Expect

Discover the Ellington AC & Electric Difference

Best in Brevard County

Leading the way in Brevard County, we consistently strive to maintain the highest standards in every service aspect.

Keep high standards

Our commitment to excellence extends to our customer service, providing unparalleled support and satisfaction for every client.

NATE-certified technicians

With NATE-certified technicians, rest assured your HVAC needs are in the hands of skilled professionals dedicated to quality.

100% satisfaction guarantee

Enjoy peace of mind with our 100% satisfaction guarantee, ensuring your complete happiness with our services.

Membership plans are available

Explore our membership plans, which offer added benefits and convenience for ongoing maintenance and support.

Emergency Service

For emergencies, count on our prompt and reliable service whenever you need us most.

Best in Brevard County

Leading the way in Brevard County, we consistently strive to maintain the highest standards in every service aspect.

Keep high standards

Our commitment to excellence extends to our customer service, providing unparalleled support and satisfaction for every client.

NATE-certified technicians

With NATE-certified technicians, rest assured your HVAC needs are in the hands of skilled professionals dedicated to quality.

100% satisfaction guarantee

Enjoy peace of mind with our 100% satisfaction guarantee, ensuring your complete happiness with our services.

Membership plans are available

Explore our membership plans, which offer added benefits and convenience for ongoing maintenance and support.

Emergency Service

For emergencies, count on our prompt and reliable service whenever you need us most.

Review Image
Our Reviews

See What Our Clients Say

Ellington Air Conditioning is a terrific, reliable company. They are definitely the most knowledgeable and professional in the industry. Justin is a very pleasant and highly skilled technician. He also educates and explains everything to the customer. Thank you, Justin. I will ask for Justin again.

Diane D.

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Diane D.

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Showed up on time. Had the issue resolved in less than 30 minutes?

Michael L.

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Michael L.

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Breanna did a fabulous job for us! We're grateful for her! Props for women in tech fields! :D

Roger M.

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Roger M.

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Our service tech, Justin, did an excellent job. He was personable, friendly, and very knowledgeable about our system. He loves technology and learning about new systems, which is very important with the complexity of today's HVAC systems.

Jan T.

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Jan T.

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As always, Philip S did a great job on our units. Out for an annual check, he spotted some issues, explained them thoroughly, did the repairs, and then showed us what he fixed. The excellent service I expect from Ellington with a personal touch!

Stephen Sopko

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Stephen Sopko

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