Furnace Repair in Brevard County

Proudly Serving Orlando, Brevard County and Indian River County.
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A furnace that struggles to heat your home can make cool Florida mornings feel much colder than they should. Odd noises, weak airflow, and uneven temperatures are often early signs that your system needs attention before the problem grows. Many homeowners discover that small furnace issues, when ignored, lead to higher energy bills or sudden breakdowns at the worst possible time.

Mac 5 Services provides expert furnace repair throughout Brevard County and Melbourne, offering quick diagnostics and clear solutions that get your heat working again. Our technicians work with all furnace types and focus on restoring comfort as quickly and safely as possible. Call today to schedule your repair and get your home warm again.

Technician repairing furnace or heater.

How To Properly Maintain Your Furnace

One of the best ways to keep your oil furnace working correctly when the temperatures dip is to maintain it throughout the year. Some tasks Mac 5 Services suggests you should perform on the unit regularly are:

  • Schedule a yearly inspection with a furnace contractor in the late spring or early fall.
  • Change the filter at least every three months.
  • Install a carbon monoxide monitor. This should be inspected by a professional during your annual tune-up.
  • Have a heating contractor inspect your furnace ducts to ensure they are sealed properly.
  • Check the blower for any obstructions. If needed, apply lubrication.
  • Inspect the inside of the furnace chamber for defects that could include rust, holes, and separated seams.
  • Clean the burners with fresh water to remove dust and dirt.
  • Clean the sensor and pilot with a wire brush and emery cloth.
  • Check the “high limit” to prevent overheating.
  • Check the gas meter to monitor the rate of fuel usage.
  • Clean the area around the furnace to keep it free from debris.

If you do not feel comfortable with performing any maintenance on your own, our technicians can provide more thorough inspection and tune-ups for you. 

Common Signs Your Furnace Needs Repair

Over time, your gas furnace may begin showing signs of insufficient operation that indicate it needs repairs. Some of those signs include:

  • Irregular or insufficient heating: Insufficient or irregular heating may be a result of clogs in your furnace, a dirty filter, or a malfunction with your home’s thermostat.
  • Unusual noises or odors: If you notice any odd noises or strange odors from your furnace, these may indicate issues with your system’s internal components and potential fire hazards.
  • Frequent cycling: Is your furnace constantly turning on and off? This may indicate major internal issues that increase energy bills and reduce your comfort.
  • Failed pilot light ignition: A failure to ignite the pilot light could be trouble. This likely requires the attention of an experienced HVAC professional to diagnose any problems and determine the needed repairs or replacements.

At some point in the lifespan of your furnace, it may make more sense to replace it rather than continue repairs. Our technicians can advise you on the best route for your home in both the near-term and long-term to help you make an informed decision.

What Could Make My Furnace Stop Working?

There are several reasons your furnace may have stopped working. Some common issues include:

  • Thermostat problems: Trouble maintaining the desired temperature or even turning the furnace on may result from a malfunctioning thermostat. Our experts can diagnose any problems with your thermostat and implement the solution with upfront pricing.
  • Faulty ignition or pilot light: Your furnace won’t ignite if the pilot light or ignition isn’t functioning properly. Leave it to Mac 5 Services to assess any issues.
  • Electrical issues: Faulty or damaged wiring or tripped circuits can disrupt your electrical supply and cause your system to shut down. We’ll locate any electrical issues and swiftly make any needed repairs.
  • Clogged filters: Excess debris or dust can restrict airflow and lead to overheating, which will make your system shut down as a safety mechanism. Mac 5 Services will ensure the cleanliness and open airflow of your furnace so that it operates efficiently.

How Often Should I Have My Furnace Inspected & Repaired?

How often you should have your furnace inspected and repaired can depend on factors such as frequency of use, seasonal climate, etc. However, it’s typically recommended to have an annual inspection to ensure smooth operations through winter.

While you may not need your furnace all year, it’s best to stay one step ahead for the heating season by trusting the licensed and insured HVAC professionals at Mac 5 Services for dependable, same-day service in Brevard County and Melbourne, FL.

Are you looking for an alternative heating system in your house? Contact us to learn about our heat pump services.

Combat Winter Temps With a Reliable Heating System

Even in our area, the winter temperatures can drop. When the temperatures reach the low 50s or even lower during surprise cold snaps, you’ll be glad you scheduled furnace maintenance with Mac 5 Services.

Our team knows how to identify issues with furnaces before they become big problems. We’ll clean your system and run tests to ensure it’s working well. If we find any serious problems, we’ll talk to you about repairs or replacements.

A furnace maintenance tune-up has several benefits:

  • Saves heating costs by ensuring optimal efficiency
  • Decreases risk of furnace failure
  • Extends the life span of your system
  • Maintains the manufacturer’s warranty
  • Keeps your family safe & comfortable during winter
schedule service today in minutes!
We offer same-day services in Brevard County, Indian River, and Central Florida

Get Your Heat Back on Track

If your furnace is acting up, don’t wait for it to fail completely. Reach out now or use our online scheduling form to book a repair and get your home comfortable again.

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See Why We’re the Best Home Services Company In Brevard County

Outstanding experience with Mac5! From start to finish, the service was exceptional. A special shout-out to Michael and Christopher, who were absolutely incredible to work with. Both technicians were professional, punctual, highly knowledgeable, and genuinely committed to making sure everything was taken care of the right way. What really stood out was how far they went above and beyond to ensure we were completely satisfied. They took the time to explain everything clearly, answered all of our questions, and approached every part of the job with expertise and attention to detail. Their professionalism and customer service are second to none. Michael and Christopher are a huge asset to the Mac5 team, and their dedication to excellence is exactly what every customer hopes for when hiring a service company. If you're looking for a company that truly cares about its customers and delivers top-notch work, Mac5 is the one to call. Highly recommend!
Valerie Maldonado
2 days ago
Howard was great! He quickly resolved an issue that had become a headache and helped with something my Airbnb landlord didn’t seem interested in addressing. Very friendly, professional, and helpful. Thank you for such a fantastic job!
L K
2 days ago
Chris is a hard working and diligent man who went over and beyond to replace and update our electrical panel, ground us outside, and run a dedicated line out to our Florida room for our new sauna. This included crawling through a very narrow attic space to reach the correct location. And he didn’t complain once, remaining very caring and positive. Chris returned the next day to label the fuses. Always on time and professional. This was our first introduction to Mac5, and made us feel comfortable to use them for other needs as they happen. Thanks, Chris!
Peggy Fike
2 days ago
I had an excellent experience with Mac5, especially their technician, Michael. From start to finish, the service was timely, professional, and exceeded my expectations. Michael was knowledgeable, courteous, and went above and beyond to make sure everything was handled properly. The level of customer service was outstanding, and it's clear that Mac5 truly values its customers. I was so impressed with the quality of service that I decided to sign up for their annual membership. I highly recommend Mac5 and Michael to anyone looking for reliable, professional service.
Valerie Maldonado
3 days ago
Christopher Pena is an absolutely magnificent employee. He was so knowledgeable, thorough, honest, sincere and helpful. He was able to diagnose and resolve my AC problem with so much efficiency and confidence, my stress instantly decreased!! Christopher is an extremely kind and considerate human being. I HIGHLY recommend him.
Gillian Mayson
3 days ago
Jorge is amazing. Very professional and tthorough
Katherine Gaines
3 days ago
Technician Torin was absolutely amazing. He was very helpful with explaining the different options to take cares of my problem as well as going over the payment plans. Highly recommend this young man for all your problems. Definitely excited for this plumbing upgrade!!!
Cynsere McCarty
4 days ago
Mac 5 put up a light ceiling light for me in my living room. They did a fantastic job and they were so pleasant. Thank you Mac 5
Delores Miller
4 days ago
Mike did my AC maintenance today and he was very nice and informative. He was great! 😊
Juliann Wilson
4 days ago
Amazing service provided by Mac in particular their tech Anthony D. Was punctual honest and completed the installation for my car charger efficiently and quickly
Evette Saad
4 days ago
J.torres Llegó a tiempo. C presento muy professional. Me enseñó la agenda. Y el processo muy organizado. Me explico con paciencia muy recomendado llamen a Mac 5 pregunten x Jorge. Hvac
Elia Cordero
4 days ago
Mike did a great job diagnosing the problem and took steps to temporarily repair the AC so it would cool over the weekend while waiting for parts to arrive.
Skip Morina
4 days ago
Jackson did an outstanding job installing a NEMA 50a outlet in my garage. He also made measurements of my electrical system before starting the job that were helpful in assessing the construction work. Very satisfied with the care he showed for my new home. Would definitely recommend his service and Mac 5 for electrical work. Great Job, Jackson!
AidaTax Moreno
4 days ago
Ryan is very customer service oriented and very thorough with the job. Thanks!
Calvin Foster
4 days ago
Jahmeel and Jonathon did a thorough inspection
Joel Sanchez
4 days ago
Jorge Torres did a good job
Daniel Mcneil
4 days ago
I’m INCREDIBLY grateful to Mac5 and their HVAC specialist Chris who helped me in such a friendly & efficient manner! We had a simple, almost silly issue with our thermostat & it was solved. I highly recommend them! Mac5, you have a stellar gentleman in your corner!
Emily Moser
4 days ago
Torin was great with communication throughout his appointment at our rental property. The service was fast and efficient. We will definitely choose this company again!
Jenna Fisher
5 days ago

    schedule service today with mac 5!

    Our friendly and knowledgeable staff is always standing by to answer your call and help you get the plumbing, cooling, electrical, heating and drain services you need.