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5 Best Furnace Repair Services Port St. Lucie, FL

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Written By Callie Marsalisi|Last Updated: February 05, 2024

Whether you're facing a sudden heating emergency or need regular maintenance to keep your heating, ventilation, and air conditioning (HVAC) system running smoothly, this comprehensive guide can connect you to reliable local furnace repair services. We’ll explain how to diagnose common furnace issues and help you discover reputable HVAC services in Port St. Lucie, Florida. If you learn from this article that you need a full system replacement, you can explore our picks for the best furnace brands.

5 Best Furnace Repair Companies in Port St. Lucie

Comfort Experts USA LLC Logo

Comfort Experts USA

Based on 218 customer reviews.

Services Offered

Duct CleaningFurnace InstallationDuctlessIndoor Air QualityAc RepairAc InstallationFurnace Repair


  • Informative resources
  • Reliable customer support
664 Nw Enterprise Dr Ste 120, Port St. Lucie, FL 772-672-3374 comfortexpertsusa.com
Custom Air Systems Inc Logo

Custom Air Systems

Based on 16 customer reviews.

Services Offered

Furnace InstallationIndoor Air QualityAc InstallationZoning SystemsAc RepairDuctlessMaintenanceFurnace RepairVentilationDuct CleaningFiltration


  • Informative resources
  • Clear pricing policy
1615 Se Village Green Dr, Port St. Lucie, FL 772-247-2283 customaironline.com
Promag Energy Group A/C & Heating Logo

Promag Energy Group A/C & Heating

Based on 109 customer reviews.

Services Offered

Furnace RepairInspectionFurnace InstallationEmergency ServicesMaintenanceDuct CleaningAc InstallationAc RepairIndoor Air Quality


  • Informative resources
  • Clear pricing policy
  • Free quote
4106 Metzger Rd, Fort Pierce, FL 772-467-3227 promagenergygroup.com
Ranger Air Conditioning Logo

Ranger Air Conditioning

Based on 532 customer reviews.

Services Offered

FiltrationAc InstallationInspectionFurnace RepairMaintenanceAc RepairSmart Home IntegrationFurnace InstallationIndoor Air QualityEmergency ServicesDuctless


  • Informative resources
  • Clear pricing policy
  • Free quote
9845 Se Federal Hwy, Hobe Sound, FL 772-205-3293 rangerair.com

More Local Hvac Companies

Air Docs Heating & Cooling

User Reviews: 5/5 

866 12th Ave SW
Vero Beach, FL 32962

Duke's Air Conditioning & Heating

User Reviews: 4.7/5 

1516 S Cypress Dr #2
Jupiter, FL 33469

Next Generation Air & Heat, Inc.

User Reviews: 5/5 

1770 Agora Cir SE
Palm Bay, FL 32909

A.R. Williams Air Conditioning

User Reviews: 4.6/5 

2141 10th Ave N
Lake Worth Beach, FL 33461

Swift Air Conditioning

User Reviews: 4.2/5 

1421 Blue Clover Ln
West Palm Beach, FL 33415

Climate Control Services

User Reviews: 5/5 

1740 Corporate Dr
Boynton Beach, FL 33426

One Hour Heating & Air Conditioning® of Melbourne

User Reviews: 5/5 

440 Stan Dr
Melbourne, FL 32904

Jays Air & Heat

User Reviews: 5/5 

Suite M\u0026N, 2624 Aurora Rd
Melbourne, FL 32935

Coast Air & Heat

User Reviews: 5/5 

2317 N Wickham Rd
Melbourne, FL 32935

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Port St. Lucie
Average Min Temp Percentile:99.9%
January Average Min Temp:59.4°F
Climate Zone:Hot-Humid
Average Energy Cost:$0.1/kWh
Median Year Houses Built:1992
Average Annual Snowfall:0"

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Services Offered by Furnace Repair Companies

Furnace repair providers offer various to help your furnace work at maximum efficiency. We go over some common services below.

Repair and Maintenance

Timely repairs extend the furnace's life span and optimize its energy efficiency, in addition to restoring furnace function. Furnace repair experts can diagnose and repair most common furnace issues. These include clogged air filters, malfunctioning thermostats, or broken blower motors. Qualified HVAC technicians can also handle problems such as possible gas leaks, faulty ignitions, malfunctioning thermostats, and damaged heat exchangers. Furnace experts can also perform routine HVAC maintenance to avoid unnecessary breakdowns. Regular maintenance involves inspecting and cleaning your furnace, replacing air filters, lubricating moving parts, and ensuring all components function properly.


Your HVAC provider can upgrade your furnace to a more energy-efficient model, like a heat pump. If your system is beyond repair, they can also help install an entire new furnace. Your technician will start by assessing your heating needs and home’s layout. Then, the tech will recommend the best furnace model for your requirements and budget. Your HVAC expert can integrate your new system with your existing thermostat and air ducts, and they should follow industry standards and safety protocol for proper furnace replacement and connection. After installation, your technician will perform a final inspection to ensure your furnace runs efficiently.


You should schedule an inspection through a furnace repair provider if you notice your furnace failing to turn on. A technician will inspect every component of your furnace to identify potential issues. Inspections typically include inspecting the burner and ignition system, examining the heat exchanger for cracks or damage, cleaning and replacing air filters, checking for any gas or fuel leaks, and testing the thermostat's accuracy. Annual inspections of this type facilitate optimal heating system performance, help prevent possible breakdowns, and promote safe living during the colder months. A technician will verify your system's safety and efficiency and make the necessary repairs.

Emergency Services

Some furnace repair companies offer emergency services, which are available 24/7 for unexpected breakdowns, malfunctions, or safety concerns. If your furnace breaks down during a cold night, emergency services can get it up and running again as quickly as possible. Emergency services may be more expensive than scheduled service, but it's worth it to protect your health. If your furnace fails during extreme weather conditions, and you can't open windows for fresh air, it can lead to serious discomfort and health risks due to the decreased indoor air quality.

Factors To Consider When Choosing a Local Port St. Lucie Furnace Repair Service

There are multiple factors to consider when choosing a local Port St. Lucie furnace repair service. We’ve detailed them below.

  • Cost: We recommend comparing several Port St. Lucie furnace repair providers to find the best service offerings and prices. Look for competitive, transparent pricing, but beware companies that offer extremely low rates. These providers may make up the difference with subpar replacement parts or low-quality workmanship.
  • Guarantees: Warranties and guarantees offer you peace of mind if problems come up post-repair. Reputable furnace repair companies should stand behind their work with warranties or guarantees for both workmanship and any replacement parts.
  • Licensing: Make sure your furnace repair provider holds all the appropriate licenses and certifications. HVAC contractors in Florida may have either a certified contractor license (C) or a registered contractor license (R). Both are handled by the Florida Department of Business and Professional Regulation. Proper licensing ensures that technicians are qualified and trained to safely handle furnace repairs.
  • Qualifications: Look into the qualifications and experience of a furnace repair company. Ideally, technicians should be well-trained and have expertise in various furnace makes and models. Ask about ongoing training programs to ensure a company is up to date with the latest repair techniques.
  • Reputation and reviews: Research the company's reputation by checking online reviews and testimonials. A strong positive reputation is a likely indicator of high-quality services. Pay attention to how a company addresses negative feedback or complaints, as this reflects its commitment to customer satisfaction.

How Much Does a Furnace Repair Cost?

Certain factors influence the cost of furnace repair. These include the type of HVAC unit, extent of the damage, and price of replacement parts. Furnace repair costs $381 on average, though this can vary depending on the details. The following are some common furnace repairs, as well as their average costs.

  • Broken thermostat: $74–$369
  • Cleaning: $44–$59
  • Cracked heat exchanger: $1,474–$2,580
  • Damaged blower bearings: $22–$111
  • Damaged blower belt: $22–$81
  • Filter change: $29–$111

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Frequently Asked Questions About Furnace Repair in Port St. Lucie

How often should I have my furnace serviced?

We recommend having your furnace serviced once a year (or more often if needed) to ensure it runs safely and efficiently. A simple maintenance step any homeowner can take is changing the furnace filter annually.

Will a home warranty cover a furnace?

Home warranties typically include furnaces, but the details will vary depending on the company. Check out our guide to best home warranties for furnace coverage to learn more.

How can I tell whether my furnace needs repairs?

Some signs that your furnace might need repairs include increased energy bills, strange noises, a yellow pilot light, and uneven heating. A professional can inspect your furnace and determine whether it’s time for a full furnace replacement.

What should I do if my furnace breaks down in the middle of winter?

If your furnace malfunctions mid-winter, you might need emergency furnace repair services. Many HVAC repair providers offer emergency services, so your furnace can get up and running again quickly.

How can I prevent the need for furnace repairs?

You can prevent the need for furnace repairs by keeping up with regular maintenance like cleaning and replacing air filters. Annual inspections and service by your local HVAC professional can also help catch furnace problems before they escalate.

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