Pool Heater Repair in Orlando, Florida

Heat pump and gas pool heater repair across Orlando and surrounding areas

If your pool heater stopped working, we can fix it. Trusted by Orlando pool owners for 30+ years to diagnose and repair fast.

HVAC & EPA 608 Certified | 30+ Years Experience | 90-Day Workmanship Warranty

Pool Heater Problems We Fix

Our Pool Heater Repair Services

Electrical Issues

  • Pool heater won’t turn on or not working
  • Tripped breakers or blown fuses
  • Faulty wiring or control boards

Refrigerant System Issues

  • Low refrigerant levels
  • Refrigerant leaks in heat pumps
  • Coil problems
  • Defrost cycle issues

Heating Issues

  • Pool heat pump running but not heating water
  • Takes too long to heat pool
  • Inconsistent temperatures

Error Codes & Sensors

  • Digital display errors
  • Flow switch problems
  • Thermostat malfunctions

Mechanical Failures

  • Compressor not starting
  • Fan motor problems
  • Unusual noises or vibrations

Gas Heater Issues

  • Pilot light or igniter won’t fire
  • Gas valve failure
  • Heat exchanger corrosion
  • Burner assembly problems
  • Propane/natural gas pressure issues

Got a cold pool? We can warm it up fast

Before You Call, Try This

Check these common issues first, before you call. You might save yourself some time.

Heat pump pool heater next to pool equipment, filter, and plumbing

NOTE for Orlando, FL – Spring pollen season can clog heat pump coils faster than usual. If your heat pump is running but not heating in March–May, check and clean the coil before calling. Occasional freeze events (rare but real in Central FL) can trigger defrost mode — this is normal and temporary.

Pool heater still not working?
That’s what we’re here for.

Why Florida Trusts Medallion Energy

Licensed Pool/Spa Contractor: CPC056806 | EPA 608 Certified | HVAC Certified

EPA 608 & HVAC Certified Technicians
Legally certified to handle refrigerant systems in pool heat pumps. License # CPC056806.

30+ Years of Pool Heating Experience
We’ve repaired hundreds of heaters across Orlando, from Dr. Phillips to Lake Nona, Winter Park to Kissimmee.

Factory-Trained on Major Brands
We carry replacement parts and offer expert pool heater repair services for all makes and models.

Up to 90-Day Workmanship Warranty
If the same issue comes back, so do we.

Pool heater repair technician standing with a happy customer after a service call
A Medallion Energy pool heater repair technician inspecting and servicing a pool heat pump

Our Track Record

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What Our Customers Are Saying

  • "They say in business you can only have two of these three and must forfeit one: Speed, Price and Quality. The one exception I’ve found is with Medallion Energy. Jim gave us all three!"
    Paul Singeltary Orlando, FL
  • "I am happy to report my heat pump is working perfectly. I have used this company in the past and would definitely use again and recommend to anyone with heater issues."
    Roomy Irani Orlando, FL
  • "Highly knowledgeable. Not rushed or pressured. They can be depended on to show up when they say they will and come through in providing service"
    Timothy S Orlando, FL
  • "Josh, Jim, and Denise at Medallion Energy were just great. They were here on time and completed the work they set out to do in the time they estimated. Great service–will get our next heater from Medallion"
    Paul Licata Orlando, FL
  • "The chocolates were just a small token of my appreciation for how you all handled my crisis situation. You can be assured that I will be bugging you again if anything else goes south on my heat pump. "
    Edgar Greenland Orlando, FL

Awesome a special Customer Service with the mostly positive attitude and problems solving. Blanca one only ! She solved my situation with all of professionalism KUDOS

Marina Pool
a day ago

La señora Blanca Sanchez es lo mejor que tienen en su compañía, la verdad que es súper amable, atenta en fin es la mejor gracias por ponerla a ella a prestar este servicio

Kevin Donaghy
a month ago

I have a large pool 20 x 36 and Jacuzzi. Last year after consulting with Medallion I went with an Oasis Heat Pump to heat my pool. I can not say enough of how happy I am with the Company and with the Pool Heater. Great service and tech's on the installation and the heater works tremendously. This week, the first week of January, I turned on the heater and within 2 days raised my pool temperature from 62 degrees to 88 degrees. Excellent product and service. Highly recommend Medallion and the Oasis Heat Pump.

Bob Rubano
2 months ago

I recently called Medallion Energy to have a technician inspect my 10-year-old failed heat pump and provide an estimate for repairs. The initial quote for about $1,000 in parts and labor seemed reasonable, but what impressed me most was how the tech went above and beyond. Instead of just fixing the immediate issue, he continued to thoroughly check the entire system and discovered that the compressor was making noises indicating an impending failure—which would have led to a much more expensive breakdown later. They could have easily taken the $1,000 job and said nothing, but they chose honesty and transparency.The team walked me through several options, including a full unit replacement, and explained everything clearly. They were genuinely understanding, empathetic, and patient while discussing solutions with my wife and me. They even negotiated an outstanding deal that saved us significantly compared to what I'd researched on Google for similar heat pumps. The installation was flawless—they removed the old unit and professionally installed the new one in just one day. Afterward, they took the time to sit with us, walk through the controls, and show us how to customize the temperature settings for the pool and spa separately. My wife and I are absolutely thrilled with the care, professionalism, and support we received from Jim and Brandon. This level of honesty, expertise, and customer-focused service is rare these days. Medallion Energy truly stands out—thank you for making what could have been a stressful experience so positive! If you're dealing with pool/spa heating issues, look no further. Medallion Energy gets my highest recommendation!

Renee Guerrieri
6 months ago

Excellent company and service!

Peter Schwartz
6 months ago

Thermostat not working on my pool heat pump...called customer service...the service was exceptional...friendly and very responsive..Entire team, Ricky, Shelley, Tiffany, Denise excellent. Denise walked me through a possible fix and it worked. Thank You.

Marc Kauder
6 months ago

The team was a great help. Helped me to get my heater working as well as walking me through the process after hours thanks again!!

Chris Moberg
8 months ago

Total scam. I put in a request through Aqua Comfort. These guys called. Ricky walked me through what he thought was issue over the phone. My heat pump actually was working when I turned on for him. I ordered parts anyway $425 just in case it was a fluke it was working but still happened again. Parts came I decided to return parts as my pump was still working fine. I decided to look them up in case I ever needed them. They charged me $234 for a $30 part and $174 for a $7 part. I called this morning to return. He forgot to tell me when I ordered that on the Docusign you to sign after you pay there are no returns or refunds. I would have been happy to paid some thing for the time on the phone with me taking my pump apart myself. But a 10x plus over charge is ridiculous.

Seamus Grace (Shamus)
Edited 4 years ago

Everyone was extremely professional and very helpful in getting our pool heater back up and running. Great team with expert skills that was able to pinpoint the problem & give us serval options on how to resolve. Cannot thank Jim, Tiffany, & the rest of the team at Medallion enough!

Robert Guadagnoli
9 months ago

Dear Medallion Energy Team, I wanted to extend my sincere thanks and appreciation for the exceptional service you provided. You went above and beyond to resolve my issue, and your dedication, professionalism, and willingness to help did not go unnoticed. It’s rare these days to find a company so committed to customer satisfaction, and I am truly grateful for the way you handled everything. You’ve earned my trust and my highest recommendation. With heartfelt thanks, Robert Guadagnoli ⸻ Let me know if you’d like to add any specific names or details.

Clark Jones
a year ago

Called Medallion’s main office in FL (from Virginia), unsure if they’d be able to help me many states away. I received a prompt call back and Denise helped me (I’m sure it was obvious I’m a pool heater neophyte) attempt to diagnose my problems over the phone. Once we established on-site work/review would be needed, Denise provided me with a local service partner’s contact info. I called the service provider and they came same day. I’m very impressed with their kindness, service and nationwide network. Highly recommend.

I had a great experience with help from Medallion Energy. They helped me obtain and install a new motherboard for my pool pump heater which I could never have done on my own. Denise talked me through it on the phone while I was literally inside the machine and she was extremely patient, friendly and helpful and all of the communications were clear and helpful and the new system lasted a long time!

Rob Troetti
2 years ago

I have had multiple excellent experiences when contacting Medallion Energy for my pool heater. Jim and Shelley have always been both gracious, patient, resourceful and knowledgeable about my problem. I always feel confident that they will have the solution and they always have one. Thank you both for all of your help. You define great customer service.

M Maroon
8 months ago

Had an issue with my heater; pool company said I needed a new motherboard. Thanks to Denise at Medallion Energy was able to walk us through a fix! Thank you Denise!

T K
a year ago

Tiffany was amazing! Totally floored by her exceptional service. Saved me a ton of money with her support, patience and expertise.

Albert J Rachide
2 years ago

I called them to ask what needed to be done to fix the HP3 error that constantly happened on my pool heat pump. Two days later I got the response that I needed a new pressure sensor. They took my information and told me that they will test and calibrate the sensor prior to shipping, once I paid for it online, Just a few days later, the sensor arrived, with full instructions. The repair was easy, provided that you have two people, one to hold the heat pump cover up, the other to do the actual work. The fact that I was actually able to make the repair myself instead of being required to hire a "Swimming Pool Professional" was a pleasing and rewarding experience.

Eric Sternfield
6 years ago

Working with Medallion Energy was a great experience. After 12 years our heater quit heating the water. When I called the number I had for the Heater Manufacturer I was connected to Denise at Medallion Energy. I explained what was and wasn't happening and she was able to diagnose my problem and made the necessary recommendations. When the parts arrived, I called and set an appointment with them. It was very reassuring to have someone so patient and knowledgeable on the phone when doing the repair. Denise and Jim helped me get the parts changed out correctly and warned me of all the little things to watch out for on the job. It was easy and worked. It is very nice to get help. Better yet, they answer their phones and return calls. They are a real pleasure to do business with and I highly recommend them.

Jim Boland
4 years ago

I have been a Medallion Energy Customer for a number of years. They have always been courteous and professional in my dealings with them. They are very friendly and care about the customer needs. I recently had a pool heater replaced. Medallion worked with me to deliver and install the new heater and haul away the old one. The pricing was great! The technician that did the install was super. He was very knowledgeable and friendly. The whole process could not have gone any better. The heater has been operating at peak efficiency and is quieter. I highly recommend Medallion Energy.

Dave d
5 years ago

My heat pump had suddenly stopped working, the pool was installed about 3 years ago. I called the installer, they came out and looked, then I got a call from an Authorized repair tech, who gave me a quote that gave me sticker shock. So off to Google I go looking for a replacement fan motor and found Medallion Energy. I called up and talked to Denise, she was awesome, helped to diagnose and confirm the problem. Was very confident I would be able to perform the repairs. I placed my order. The next day Denise called me and told me that they information they had for my model heat pump was not clear on which motor was needed. (this was greatly appreciated, I'm an auto tech and have gotten wrong parts so many times.It was very refreshing that Denise and Medallion cared enough to ensure I was getting the correct part the first time) She gave me her cell number and I sent her a picture of the numbers on the motor. She got it sent out to me quickly. Then when I went to replace the motor I had a concern, sent Denise a text on Saturday evening and she replied immediately! And then sent me a text on Sunday morning to follow up! I was blow away with her customer service on off hours like that. Any further needs I know who I will be calling first, Medallion!

Charles Noble
2 years ago

It was the Wednesday before Thanksgiving and I had been trying in vain to get our pool up to the desired temperature and our family was arriving the next day from a cold and rainy climate. Tiffany had been a big help once before when I had an issue with the automation, but given the holiday, owner Jim Diroff had given his staff an early day and I was in a panic because nothing seemed to work. Tiffany didn’t leave me hanging. Owner Jim texted me and said he had heard from Tiffany and felt he knew what my problem was and to call his cell. I did and well, he was right, after asking me for some photos of our piping and valves, he quickly diagnosed and guided me to a fix. Within hours, our very large pool was on its way to a toasty 87 degrees, right where our family likes it. He and Tiffany saved our holiday, we will be forever grateful. Thank you Tiffany and Jim, you and your Medallion Energy team are the best! Charles in Miami

Medallion Energy is amazing! Denise Diroff, one of the owners of the company, takes tremendous pride in Medallion's reputation and came to my rescue when I had an issue with my pool heater. I would recommend this company to anyone in need of their services.

Harry Hallgring
8 years ago

Jim & Denise were most helpful in getting my heat pump up and running. My initial call to Medallion Energy was simply and inquiry about my faulty unit. Before long, the correct parts were in the mail. Jim provides awesome customer support once the part arrived, explaining not only what needs to be done but also why which will give you a better understanding of the unit you are fixing. A much deserved 5-star review to Medallion Energy!!! Thanks Jim & Denise:)

Larry Ninerell
6 years ago

I needed pool heater parts as my heater was not properly working. When I called Medallion, I was immediately helped by Shelly helped me troubleshoot the likely cause over the phone. Ordered the inexpensive parts and they did not work but turns out they needed to be replaced years ago so i was happy to replace them. When I called back, Shelly got Jim involved and he spent 1 hour on the phone with me diagnosing the parts needed and he was spot on. Parts arrived in a couple of days and the heater now works. I could not believe that they would take this much time with me and walk me through the procedures step by step saving me a few thousand dollars. This is my pool heater company for life....as good a job at service as i have seen! Thanks Jim and Shelly. I will be in touch when the need arises again.

Debbie Cioletti
5 years ago

I live in VA and have had a couple of minor issues with my 12-year old Aqua Comfort pool heat pump. All I need to do is pick up the phone and the staff at Medallion Energy diagnose the problem and ship me the parts I need. They are all fantastic, knowledgeable, and bend over backwards every single time. Even Though I’m hundreds of miles away!! Be patient with them as they are well worth the wait.

Summer Spalliero
8 years ago

Jim and Denise were extremely helpful when a chipmunk decided to nest in our heater causing a small electrical fire. Denise asked us to text pictures and Jim was able to tell us exactly what parts we needed. Then in an effort to save our labor day weekend they worked feverishly to overnight us the parts. Unfortunately, the post office had computer issues and the parts didn't get here until Tuesday. But as soon as the parts arrived Jim made himself available after hours to walk my husband through the repair. Jim's knowledge of our heater was so impressive, the repair went seamlessly and the heater is working great. We have been able to enjoy the pool the last couple of weekends thanks to Jim and Denise. I also could not believe how extremely friendly they both were, has to be the best customer service I've ever had. Thank you again Jim!

Ready to have your pool back?

Don’t wait on a broken heater. Our pool heater repair team is ready to help.

How Pool Heater Repair Works

Our Process

Step 1
Contact Us

Call us or fill out the form. You reach a real person, not a call center.

Step 2
Phone Diagnosis

We ask targeted questions to narrow down the likely cause. Basic diagnosis is free.

Step 3
Estimate & Scheduling

We give you a straightforward estimate and schedule your repair at a time that works for you.

Step 4
We Come To You

An Orlando pool heater technician arrives at your property and gets the repair done — heat pump or gas, all major brands.

Step 5
Enjoy Your Pool

Back in the water at the perfect temperature you love.

Ready to get back into your pool?

Pool Heater Repair Costs

How much is a service call? Service calls in Florida typically range from $100–$250.

Important: These are general ranges — actual costs vary by heater model, issue severity, and parts availability. You’ll always get a written estimate before we start a repair.

Average repair time: Most pool heater repairs completed in 2-5 hours on-site. Major component replacements may take 1-3 days if parts need ordering.

Age Matters: If your heater is 10+ years old and facing a $1,500+ repair, we’ll have an honest conversation about whether replacement makes more financial sense.

Problem
Cost
Common Causes
Timeline
Won't turn on

$200-$500
Electrical issues, capacitors, breakers
Same day
Not heating properly
$200-$700
Flow problems, sensors, refrigerant
Same day
Compressor issues
$400-$2,500+
Failed compressor, major component
1-3 days
Strange noises
$200-$600
Fan motor, loose parts, bearings
Same day
Error codes
$150-$500
Sensors, flow switches, control boards
Same day
Gas igniter/pilot failure
$200–$600
Igniter, gas valve, pilot assembly
Same day
Gas heat exchanger
$800–$1,500
Corrosion, scaling, leaks
1-2 days

Is It Worth Fixing Your Pool Heater?

REPAIR
Makes Sense When

REPLACEMENT
Makes Sense When

How much are you currently spending monthly to heat your pool?

Newer models could cut that by 30–40% — and gas heater owners save even more.

Ready to repair your pool heater?
Click below to schedule service (No contracts. No credit cards needed)

Need service outside Orlando?

We repair pool heaters across all of Florida — and travel nationwide for commercial and residential service.

Call us: 407-786-0000

Pool Heater Repair Across Orlando

We've repaired pool heaters all over the Orlando area — Winter Park, Lake Nona, Dr. Phillips, Windermere, and everywhere in between.

Neighborhoods and surrounding areas served:

  • Winter Park
  • Lake Nona
  • Dr. Phillips
  • Windermere
  • Oviedo
  • Baldwin Park
  • College Park
  • Celebration
  • Lake Mary
  • Sanford
  • Kissimmee
  • Winter Springs

We service ALL brands of pool heaters

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Pool Heat Pump Repair

We stock replacement parts and offer pool heater repair for all brands and models of pool heat pumps, including:

  • Hayward — HeatPro, Summit heat pump models
  • Pentair — UltraTemp heat pump series
  • Raypak — Crosswind V, Crosswind, and Classic series
  • Jandy — JXi, LXi heat pump series
  • AquaCal — TropiCal, HeatWave, SQ series

Additional brands we service: AquaComfort, AquaPro, Built Right, FocusTemp, Gulfstream, Heat Siphon, Nirvana, Oasis, Rheem, Rome, Thermeau, Sunrunner, Zodiac

Gas Pool Heater Repair

We’re fully equipped to service and repair all major gas pool heater brands:

  • Raypak — All gas models including 266K, 336K, 406K BTU units
  • Pentair — MasterTemp and MasterTemp Plus series
  • Hayward — H-Series gas heaters (all models)
  • Jandy — JXi, LXi gas heater series
  • Sta-Rite — Max-E-Therm and older gas models
  • Teledyne Laars — Lite2, ESG, and legacy models

Have a discontinued or out-of-warranty pool heater?

We can still fix them. We source hard-to-find parts and have manufacturer relationships spanning decades.

You're just 1 step away from enjoying your swimming pool again

FAQs

Is it worth fixing a pool heater?

It depends on age and repair cost. If repair costs less than 40% of replacement and your heater is under 8 years old (heat pump) or under 5 years (gas), repair makes sense. If you’re facing a $1,500+ repair on a 10+ year-old unit, replacement often wins financially.

The most common causes are restricted water flow (dirty filters, closed valves), electrical component failures (capacitors, control boards), refrigerant issues in heat pumps, and igniter or heat exchanger problems in gas heaters. Florida’s year-round pool season means heaters work harder here than in most climates, which accelerates wear on key components.

Most pool heater repairs fall between $200 and $800. Simple fixes like capacitors or sensors run $200–$400. Mid-range repairs (fan motors, control boards) run $300–$800. Major repairs like compressor replacement or gas heat exchanger work run $1,200–$2,500. We always provide a clear estimate before starting any work.

Pool heater service calls or diagnostic visits typically run $100–$250 in Florida.

Heat pumps typically last 10–15 years in Florida. Gas heaters last 5–10 years. Solar heaters can last 10–20 years. Florida’s year-round pool season means heaters work harder than in seasonal climates, which affects lifespan. Regular maintenance extends life significantly.

Low water flow is the #1 cause of heat pump failures — usually from dirty filters, closed valves, or clogged pump baskets. After that, the most common issues are capacitor failures, thermostat problems, and low refrigerant. Check our diagnostic checklist above before calling.

Common causes include insufficient water flow (40% of cases), low ambient air temperature – below 50°F, refrigerant issues, or thermostat miscalibration. Check your filter, ensure valves are open, and verify your thermostat is set above current pool temperature. Our diagnostic checklist above can help you identify the issue.

Yes. We repair all major brands of gas pool heaters including Raypak, Pentair MasterTemp, Hayward H-Series, Jandy, Sta-Rite, and Teledyne Laars. Common gas heater repairs include igniter replacement, gas valve repair, heat exchanger service, and burner assembly work. We service gas heaters for both residential and commercial properties across Orlando and Florida.

Yes, we provide a 30-90 day workmanship warranty, so if the same issue returns, we come back to fix it. Parts carry the manufacturer’s warranty, typically 1–2 years. If something fails within the warranty period, we make it right.

Simple checks like cleaning filters, checking valves, resetting breakers, adjusting thermostat settings — are safe to do yourself. However, refrigerant-related repairs on heat pumps require EPA 608 certification by law. Electrical and compressor work is best handled by a licensed professional for safety, warranty protection, and code compliance.

A heat pump IS a type of pool heater, and it’s the most common type in Florida. Heat pumps use electricity to extract heat from the air and transfer it to pool water (very energy efficient). Gas heaters burn fuel to heat water directly (heats quickly but costs 3-5x more to operate). When Florida pool owners say ‘pool heater,’ they usually mean a pool heat pump.

We recommend professional maintenance and inspection once a year — ideally before your heavy-use season. Regular maintenance includes checking refrigerant levels, cleaning coils, inspecting electrical connections, and verifying water flow. Annual service catches small issues before they become expensive repairs and extends the life of your unit significantly.

Still dealing with a broken pool heater in Orlando?

You don’t have to. Certified technicians, fast reliable service. We’re here to help.

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