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

Robert was here today and efficiently cleared clogs in my sink and my shower. Chuck was here today to do the annual plumbing review. When I mentioned that my garbage disposal wasn't working, he immediately checked it, found the problem, and fixed it. I am always impressed by the quality of MAC-5's service. Mark was here this week to help me with a clogged sink. Although he tried, the problem was more complicated than we expected. While Mark correctly diagnosed the problem, it required more sophisticated tools than he had on hand. MAC-5 sent out Robert 2 days later with the equipment that Mark identified was needed, and the clog was completely removed. James at MAC-5 just disconnected the water line to my refrigerator for me. It was working fine, but there is a kink in the line in the refrigerator, so I haven't been getting water or ice for over a year now, and occasionally it would leak a bit. It was a lot less expensive to cap the water line than to have the refrigerator repaired. James was on time, efficient, and has a good sense of humor.
Laura Corriss
2 days ago
Anderson was awesome, took care of my issue in a timely manner! All part of the warranty, so no charge either.
Sunit Gala
2 days ago
CHUCK SUMMERSON has RENEWED my Faith in MAC5 Services! With his calm demeanor and Professional Knowledge & Experience, he assured me that MAC5 would return, improve upon and make Satisfactory the previously "Shoddy Workmanship" offered. If the promises MADE get KEPT, I will once again be a HAPPY Mac5 Customer! YAY for CHUCK!
Shauna Kay (Shauna Kay)
2 days ago
Kirby did an excellent job for us today. He was prompt, knowledgeable and courteous. He explained all service options. Job well done!
Joy Basile
3 days ago
I WOULD SUGGEST THIS COMPANY TO ANYBODY AND EVERYBODY. THE GENTLEMAN KENNY RACIK MY ELECTRICAL TECK WAS GREAT AND HAS A GREAT PERSONALITY AND DOES HIS JOB VERY PROFESSIONALLY.
larry munck
4 days ago
Derrick was nice, professional and efficient.
Brenda Forrester
5 days ago
They came out and diagnosed my issue. Parts are being ordered and hope to hear back soon
Stan Kaszok
5 days ago
The previous home owners did some dangerous DIY electrical work. They basically put the home at risk of fire. It was assessed, options were presented and he did a total panel replacement, which took a while but well worth the comfort of being safer. Normally it's assessed and a tech scheduled. Not with MAC 5. Once agreed on what should be done, he began work immediately. No waiting days for someone else to show up. Thank you for making our house safer and bringing the wiring up to code.
Gary B
5 days ago
Derrick was so professional and pleasant.
Marie Philemon
7 days ago
George helped out with his knowledge and expertise. Definitely a good job Muncello also gave good recommendations
Jim Cook
1 week ago
Mike Wright - great service and fast
David
1 week ago
Mike Wright was excellent
Jeff Philo
1 week ago
Mac 5’s Technician, Mr. Grace, was knowledgeable and informative about my A/C repairs. He clearly explained the needs, options, and future maintenance. I appreciate his service.
Amy White
1 week ago
Highly recommend Mac 5 They are timely efficient and knowledgeable
kim lisses
1 week ago
Professional and pleasant.
Cheryl Frank
2 weeks ago
Very professional and friendly service!
C6 Moneypit
2 weeks ago
Thank you, Mike and Doug.
Rhonda Rose
2 weeks ago
Always top notch service. The communication and scheduling are superb ! Very fair priced and honest.
WayneCamp333
3 weeks 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.Â