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

Roger and Mickey technicians worked for 3 full days in the attic replacing all ductwork. In this heat, they were very efficient and polite. Explained things to me, reviewed photos of completed work. Thank you. (Even though it was a very expensive job)
Diane Dew
3 days ago
I cannot say enough amazing things about the two gentlemen from MAC 5 who came out to replace my busted water main. Torin Glover was incredibly honest, professional, knowledgeable, and hardworking from the moment they arrived. This repair was especially important to my family because it happened on my son’s birthday, and we had absolutely no water in the house. What could have been a stressful and disappointing day was made so much easier because of their fast response, great attitude, and dedication to getting everything fixed quickly and correctly. Torin took the time to explain everything clearly and kept me informed throughout the process. Their work was precise, efficient, and done with real care and professionalism. You can truly tell they take pride in helping people and doing the job right the first time. I’m beyond grateful for the outstanding service they provided during such an important moment for my family. I highly recommend MAC 5 for plumbing, electrical, and AC services. Trustworthy people, exceptional work, and customer service that truly goes above and beyond!
James steyn
3 days ago
Dan did a great job explaining the issue and the fix. Happy in every way
Mark Sluzky
3 days ago
Super fast arrival, super friendly plumber. Derrick was super friendly and fix our plumbing situation
Zachary Linton
3 days ago
John R & John F from Mac 5 Services came out to service our AC unit and also gave us a quote for new duct work and insulation. They were both extremely professional, knowledgeable, and thorough throughout the entire visit. They took the time to explain everything clearly, answer all of our questions, and made sure we understood the condition of the system and our options moving forward. It’s hard to find companies that are both honest and detail-oriented, but these guys absolutely delivered. You can tell they genuinely care about doing quality work and taking care of their customers. Highly recommend Mac 5 Services, and especially John R & John F.
Tyler Hartman
4 days ago
Jackson came out and fixed my problem with an hour and made the process effortlessly!! Highly recommend Jackson for any electrical
Diana Martindale
4 days ago
Ivan was very professional and kind
La Belle
4 days ago
I enjoyed the fact that the technician that came was extremely smart, knew what he was doing. Got the job done in a timely fashion and was as polite and Respectful as can be.
Nelsa Bartley
4 days ago
The technician was very professional and provided great customer service.
Brenda Becker
4 days ago
Contacted them about a hot tub heater not working. Amazing same day service and spent the time to repair my hot tub. Outstanding new resource for The Villages FL.
Bill Robinson
4 days ago
Jose Vega is on it….fixed what was broken and we appreciate that. He needs a raise. Ty
Jam Fields
5 days ago
Dontevious was an exceptional technician. Very knowledgeable and helpful with many decisions. 5+ star rating
Maureen Baumann
5 days ago
Had an ac issue at the house and given the backup of work that was in the schedule they still made it out to me same day and got my ac cooling so we could all sleep good. Our technician Christopher was apologetic and genuine about it since we had an extended wait time but he worked quickly and effectively whilst explaining everything he was doing in great detail. Thanks !!
Kevin
5 days ago
Jonathon Frazier AC Service provided great customer service!
Theresa Verdonselli-Howell
5 days ago
Dontevious did a great job!
deborah thomas
5 days ago
Wanted my main water ball valve replaced with a more robust valve than the builder had used which was PVC. Mac 5 used a high quality brass valve. Some minor excavation was performed and work was completed quickly and without incident. The second portion of the job was to install an outside shower with both running hot and cold. We also added a new hose bib where the water came through the exterior wall of the house. Work was plum and level, neatly insulated, and tested for leaks. Both Kallel and Ralph were true professionals and I would highly recommend them.
Jonathan Scharf
5 days ago
Great service. Highly recommended
Jega Chinna
5 days ago
Both gentlemen, Anthony and Curtis were very professiona, courteous and prompt. They make a great team. They worked well together during the entire process. Thank you Dennis and Sandra McDowell.
Sandra McDowell
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.