Skip to Content
ProMag ProMag
Orlando Office 321-407-6850
Fort Pierce Office 772-210-3616
Top
Heater Repair

Expert Heater Repair in Port St. Lucie for Residential & Commercial Needs

Trusted Heating System Repair Since 1988: Get Warmth Back Today

When your heating system fails, you need a solution fast and effective. Here in Port St. Lucie, dealing with a broken furnace, heat pump, or heating unit can quickly turn uncomfortable. You deserve prompt, professional service that resolves the issue correctly the first time. We understand the stress and inconvenience of a malfunctioning system, which is why we approach every call with urgency and a commitment to honest, transparent service.

At ProMag, we bring over 37 years of deep industry knowledge and expertise to every job. Since 1988, we have been the one-stop shop for comprehensive HVAC and electrical solutions, focused on delivering premier service that builds long-lasting trust. When you need reliable heater repair that you can count on, our highly trained and professional team is ready to restore comfort to your home or business.

Need quick, reliable service for your broken heating system? Dial (321) 407-6850 immediately, or connect with us online.

Comprehensive Heater Repair in Port St. Lucie: Addressing All Heating System Issues

When your home or business loses heat, you need a dependable team that understands the full range of heating systems common in the Port St. Lucie area. We don't just put a temporary patch on the problem; our professional technicians meticulously handle all models of furnaces, heat pumps, and integrated heating units to ensure a lasting fix. We quickly diagnose complex issues, guaranteeing an accurate and long-lasting repair.

We understand that heater repair is not a one-size-fits-all job; it requires specialized attention to detail. Having operated as a comprehensive HVAC and electrical service provider since 1988, we have seen and fixed every kind of heating problem imaginable. This extensive, three-decades-plus of experience allows us to provide targeted, efficient service across the entire Port St. Lucie community.

Our priority is always to restore your comfort with minimal disruption to your daily life. We arrive equipped to handle common and complex repairs, focusing on getting your system running again as swiftly as possible. Whether you are dealing with a minor issue or a complete breakdown that requires emergency attention, trust the skilled team at ProMag to provide expert heating system troubleshooting and quality workmanship. We specialize in diagnosing and resolving:

  • 🔹Heat Pump Failures: Including refrigerant leaks, compressor issues, and reversing valve malfunctions.
  • 🔹Furnace Malfunctions: Addressing problems with pilot lights, igniters, burners, and crucial safety controls.
  • 🔹Thermostat and Wiring Issues: Ensuring your control system is accurately communicating with the heating unit.
  • 🔹No Heat or Poor Heat Output: Identifying and correcting airflow issues, clogged filters, or component wear and tear.

Why Homeowners in Port St. Lucie Trust Our Team

Having someone come into your home to handle heater repair requires confidence in their skills and their character. We want you to feel secure from the beginning. Every repair is backed by a 10-year parts warranty and a 1-year labor warranty. This level of coverage goes beyond most HVAC companies and gives homeowners real peace of mind.

The ProMag Difference:

  • Three Decades of Expertise: With over 37 years in the industry, our experience ensures we provide reliable, proven solutions, not temporary fixes.
  • Premier Service Commitment: We are committed to building long-lasting relationships through honest advice and exceptional workmanship. We never push unnecessary services.
  • Dual Expertise (HVAC & Electrical): As fully licensed and insured contractors, we can address both the mechanical and electrical components of any heating system malfunction.
  • Highly Trained Professionals: Our team undergoes continuous education to stay ahead of the latest technologies in heating system repair and energy efficiency.

We believe in upfront, clear communication and treating your home or business with the respect it deserves. When you trust us with your furnace repair or heat pump service, you are choosing a partner dedicated to quality work.

We know proof is more valuable than promises. Our Orlando location has earned over 1,200 Google reviews, which reflect years of outstanding service and customer satisfaction. As a locally owned business, we work and live in the communities we serve, so your trust matters to us. Our technicians receive ongoing training, so they know the types of systems and common challenges in Port St. Lucie. Every technician who visits your home will be uniformed, background-checked, and professionally trained—so you always feel comfortable with the person at your door.

Experience the difference of 37 years in HVAC service. Contact us at (321) 407-6850, or fill out our online form for a consultation.

Our Step-By-Step Heating Repair Process in Port St. Lucie

Dealing with heater problems can cause anxiety, especially when you are unsure what comes next. We make the process straightforward so you always know what to expect. When you call us, a real person will listen and help you right away, no matter the time.

Here’s what happens when you contact us for heater repair:

  • Immediate response: We answer calls 24/7, with a live person ready to help.
  • Simple scheduling: We schedule appointments that fit your needs and send a technician who knows local heating systems.
  • Clear diagnosis: Your technician will explain each step, assess your heater, and answer any questions. We keep the language simple and helpful.
  • Upfront estimate: You receive a clear quote so you understand exactly what the repair will involve. There are never hidden fees.
  • Quality repair & follow-up: Our team handles the repair using code-compliant solutions and explains maintenance tips for the future. We only leave when your heater works and you feel fully satisfied.

We keep you informed from start to finish. Our process is built around your comfort and understanding—one reason so many in Port St. Lucie have trusted us year after year.

Signs You Need Professional Heating System Troubleshooting Immediately

Ignoring the early warning signs of a failing system can turn a simple fix into a costly replacement down the road. If you are experiencing any of these common issues, it's time to call in the specialists for reliable heater repair in Port St. Lucie. Our goal is to identify and correct these issues before they cause a complete shutdown.

It’s often tempting to wait and see if the issue resolves itself, but with vital equipment like your heater, procrastination can be expensive and uncomfortable. Our certified technicians specialize in complex heating system troubleshooting, using their deep knowledge to pinpoint the exact root cause of the failure. We won’t guess; we will provide an accurate assessment and a clear path forward for your heater repair.

Keep an eye out for these critical signals that indicate your system needs immediate professional attention:

  • Strange Noises: Loud grinding, squealing, or scraping sounds often point to mechanical failures within the fan or motor assembly.
  • Inconsistent Heating: If some rooms are hot while others remain cold, your system might have ductwork issues or zone control problems requiring expert attention.
  • Weak Airflow: Reduced air coming from the vents can indicate a blower motor problem or significant duct blockages that need to be cleared for efficient heating.
  • Unusual Odors: A persistent burning smell can signal serious issues like overheating components or electrical wiring problems.
  • Frequent Cycling: If your furnace or heat pump is turning on and off more often than usual, it is struggling to maintain temperature and may be wasting energy.
  • High Energy Bills: A sudden, unexplained spike in your utility costs suggests your heating unit is running inefficiently and requires professional heater repair in Port St. Lucie.

Don't wait for the cold to set in. Discuss your heating needs with us at (321) 407-6850, or send us a message online.

Local Climate & Home System Factors

While Port St. Lucie has warm weather for much of the year, we still see cool nights and sudden cold spells, sometimes brought by winter cold fronts. In those times, a working heater is about more than comfort—it is about keeping your family safe and healthy. This is especially true for seniors, children, or anyone with medical needs.

Our team understands the specific challenges that local homes face. Heating systems in this area often work less frequently, which can lead to unexpected breakdowns when you finally need warmth. We are familiar with St. Lucie County building codes, the various types of homes, and the most common heating units used locally—including heat pumps and electric heaters. Our local expertise means we offer repairs that actually solve the root issue, meeting both comfort and safety standards for your home.

Don’t Miss Out on These Savings!

  • 5% OFF New HVAC System Install

    Upgrade your comfort and save! Get 5% off at the time of purchase when you install a brand-new HVAC system with us. Schedule your appointment today and enjoy reliable, efficient heating and cooling all year long.

  • $10 OFF Preventative Maintenance

    As a thank you for trusting us with your service, we’d love to hear your feedback. If you leave us a review after your maintenance, we’ll give you $10 off your next visit.

    “I will definitely call them again!”
    “Brandon did a great job diagnosing the problem, and Tim was fast, experienced, and personable. Sucks that my AC was broken but it was fixed pretty rapidly without much trouble!”
    - Grant S.
    “We've been using them for years!”
    “ProMag has done maintenance to my HVAC unit multiple times over the years and the service has always been great. Their reps have always been really friendly and helpful.”
    - A.M.
    “High integrity.”
    “Jeff was awesome. The second time he has been to my home. I feel like he wants to take care of me, the customer, and not just sell.”
    - Vernon R.
    “Their communication is great!”
    “I’ve used ProMag 2 times in the last year and they always have everything needed in stock! Very polite and explained everything well, and answered all my questions.”
    - Kerri B.
    “Great customer service!”
    “I look forward to my annual service and the comfort of knowing ProMag has my back.”
    - Kinard F.
    “We recommend ProMag 100% to all homeowners.”
    “Brandon was so professional and did a great job, explaining everything in an easy way to understand, and he checked everything carefully.”
    - Sam M.
    “Highly recommended to all!”
    “Brandon was an excellent technician who really helped us as first time homebuyers truly understand our HVAC unit and what appropriate maintenance should look like!”
    - Asha M.
    “Always a pleasure working with ProMag!”
    “Coty is great! Fast, courteous & very knowledgeable. Been with this company for years & years, and they always do their best to get someone out as quickly as possible.”
    - Linda B.

Frequently Asked Questions


How soon can you repair my heater in Port St. Lucie?

We frequently offer same-day or next-day heater repair, and emergency services are available 24/7. Our technicians live and work in Port St. Lucie, so we are nearby when you need us. In urgent situations, we prioritize your job and keep you in the loop about arrival times. Even if you call after hours, someone will answer and start your service process right away.

What warranty comes with your heater repairs?

We provide a 10-year parts warranty and a 1-year labor warranty on every heater repair. This means you are covered if any part we replace has an issue in the next decade, and our work is covered for a full year. We want you to feel secure that your heater repair is built to last, and we are always available to clarify warranty details if you need them.

Do your technicians know local systems and building codes?

Yes, every technician on our team trains to handle heating systems found in Port St. Lucie homes and understands local building code regulations. We focus our training on the most common units and combine that with our experience in the area. This ensures repairs are done safely, correctly, and in compliance with St. Lucie County standards.

Will someone answer if I call late at night?

Yes, we provide 24/7 live phone support. Whether your issue happens during business hours or in the middle of the night, you will always reach a real person. Our system is designed so you never wait for a return call, and we can dispatch a technician as soon as possible depending on your needs.

The ProMag Difference

Serving Since 1988

  • Customized Maintenance Plans
    Keep your system running strong year-round with our affordable maintenance plans designed to prevent breakdowns and extend equipment life.
  • Flexible Financing Available
    We make comfort affordable with flexible financing options. Get the HVAC system you need today without breaking the bank.
  • 24/7 Emergency HVAC Service
    Day or night, weekends or holidays - we’re here for you with fast, reliable emergency HVAC service whenever you need it most.
  • Trusted Local Experts Since 1988
    Proudly serving Florida homes since 1988 with honest service, expert care, and long-lasting solutions our community counts on.
Check Out Our Blog Posts

Read some of our favorite tips and tricks to keep your HVAC system in great shape all year long.

Contact ProMag Today!

A member of our team will be in touch shortly to confirm your contact details or address questions you may have.

  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please lookup your address.
  • Please make a selection.
  • Please enter a message.
  • By submitting, you agree to receive text messages from ProMag at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy

Our Trusted Brand Partners