Pool Heater Repair in Phoenix

Q: How much does it cost to repair a pool heater in Phoenix?

Most pool heater repairs in Phoenix range from $195–$500 depending on the issue, brand, and required parts. Captain Pools provides upfront quotes and can often complete same-day service for minor repairs.

Q: Do you service all brands?

Yes! We’re certified for Hayward, Pentair, and experienced with most major heater brands such as Jandy, Raypak, and Lochinvar commercial pool heater units.

Q: Do you repair Raypak pool heaters?

Yes! We service and repair Raypak pool heaters — one of the most common models in Arizona. Our technicians handle ignition problems, sensor errors, or pilot issues and perform full Raypak heater cleaning and tune-ups to extend lifespan. We have local access to most Raypak replacement parts for faster turnaround, including heat exchangers, control boards, and pressure switches.

Q: Why is my pool heater leaking water?

A leaking pool heater usually indicates a damaged heat exchanger or corroded fittings. Captain Pools specializes in heater leak detection and repair, including heat exchanger replacement and PVC line fixes.

Q: Why does my Hayward pool heater show a CE error?

A Hayward pool heater CE error indicates a communication issue between the control panel and main board. Captain Pools offers full diagnostics, control board testing, and firmware resets to resolve this issue.

Q: What does error E05 mean on my Pentair pool heater?

The Pentair pool heater E05 error means there’s a problem with the water temperature sensor or flow rate. Captain Pools replaces faulty sensors and checks flow systems to restore proper operation.

Pool Heater Repair in Phoenix, AZ

Keep your pool warm all winter long. Certified Pentair and Hayward heater experts serving the Phoenix metro area.

Expert Pool Heater Repair & Installation

Captain Pools specializes in reliable, fast, and professional pool heater repair across Phoenix, Tempe, Scottsdale, and nearby cities.
Our certified technicians handle gas, electric, and heat pump systems from Pentair, Hayward, and Jandy.

Same-day diagnostics & emergency service
Factory-trained heater specialists
OEM parts and warranty-backed repairs

Why Homeowners Choose Captain Pools

I interviewed a bunch of pool companies and chose Captain Pools. I am so glad I did. They know how to take care of pools and the equipment. They don't overcharge and they fix what needs to be fixed. They are the best pool company around. You will not be sorry if you use them to care for your pool.

This team is phenomenal! They do a great job maintaining our pool and spa on a weekly basis. They always tell me if it needs repairs or seasonal maintenance. Their service costs are affordable and they will always get your permission before the repair is performed. I also like the digital invoices and ease of payment processing.

I love that Captain Pools shares with me everything that was done. If they can’t verbally I get emailed details and photos. This company is great to work with as well, friendly customer service and willing to go the extra mile when asked. Price is fair and the work is quality.

This is the best pool company. They know what they are doing. They are honest and the communication about appointments and what needs to be done is the best. Don't waste your time with any other pool company.

Needed our pool deck cool decking resurfaced. They did a great job and it only took 5 hours start to finish. They masked the pool really well and kept almost all of the debris and dust out. The three man crew knew their stuff and got it done. Very happy with the finished product.

Common Pool Heater Problems We Fix

Heater won’t ignite or heat properly
“Service Heater” or error light is on
Clogged burner or gas valve issues
Low flow or bypass valve malfunction
Broken thermostat or temperature sensor

Don’t wait until the water’s freezing — call Captain Pools for a same-day repair.

Pool Heater Installation & Replacement

If your heater is older than 8–10 years, replacement may save you money long-term. We specialize in gas pool heater repair for Pentair & Hayward pool heaters, but also many other popular systems found across Phoenix, Scottsdale and Tempe. We install energy-efficient Pentair MasterTemp® and Hayward Universal H-Series models designed for desert climates.

How Our Pool Heater Repair Process Works

Schedule a Service Call – Use our online form, click on one of the blue buttons to request/book a service, or call us directly.
On-Site Diagnosis – We arrive on time, inspect the unit, and identify the issue.
Upfront Pricing – You’ll receive a clear, written quote before any work begins.
Same-Day Repairs – In most cases, we complete repairs immediately using quality OEM parts.
Follow-Up & Warranty – We ensure everything’s running smoothly and provide warranty details to guarantee peace of mind.

Beat the cold before it bites. Book your pool heater repair with Captain Pools today!

Captain Pools has been Serving Phoenix, Tempe & Scottsdale Since 2008

Pool Heater Repair FAQ

How much does it cost to repair a pool heater in Phoenix?

Most repairs range from $195–$500, depending on the issue and required parts.

Do you service all brands?

Yes! We’re certified for, Hayward, Pentair and experienced with most major heater brands such at Jandy, Raypak and Lochinvar commercial pool heater units.

Do you repair Raypak pool heaters?

Yes! We’re able to service and repair Raypak pool heaters, one of the most common models in Arizona backyards. Our technicians can troubleshoot ignition problems, sensor errors, or pilot issues and perform full Raypak heater cleaning and tune-ups to extend your unit’s lifespan.
We have local access to most current Raypak replacement parts for faster turnaround, including heat exchangers, control boards, and pressure switches.

How soon can you come out?

This is probably the most common question we get. When you search for pool heater repair near me and end up with no-shows or unqualified techs, it can be frustrating. At Captain Pools, we offer same-day pool heater repair across the Phoenix metro area and in most cases, we’ll have your heater up and running again that same day.

Do I need a professional to repair my pool heater?

In most cases, yes. Pool heater repairs should be handled by a licensed professional. Pool heaters involve gas lines, high-voltage wiring, and complex control systems, which can be dangerous if not serviced correctly.
Our pool heater repair technicians diagnose and fix issues with Pentair, Raypak, Hayward, and Jandy systems, ensuring safe operation and maximum efficiency. Whether your heater won’t ignite or shows an error code, Captain Pools provides same-day service and warranty-backed repairs.

Why is my pool heater leaking water?

A leaking pool heater is usually a sign of a damaged heat exchanger or corroded internal fittings. If you see water pooling near the base, it may also indicate condensation from cool startup temperatures. Continuous leaking needs immediate attention.
Captain Pools specializes in pool heater leak detection and repair, including heat exchanger replacement and PVC line fixes. We’ll determine whether your unit can be repaired or if it’s time for a replacement.

Why does my Hayward pool heater show a CE error?

A Hayward pool heater CE error typically indicates a communication error between the heater’s control panel and main board. This can happen due to power surges, moisture intrusion, or corroded connectors.
Captain Pools offers Hayward CE error repair services, including diagnostics, control board testing, and firmware resets. If the board is damaged, we can replace it quickly with genuine Hayward components to restore full operation.

What does error E05 mean on my Pentair pool heater?

The Pentair pool heater E05 error means there’s a problem with the water temperature sensor or flow rate. This could be caused by a dirty filter, clogged pump basket, or a failing sensor.
Before calling for service, check your pool pump flow and clean the filters. This is something a reliable pool cleaning service in Phoenix will always check first. If the error persists, the temperature sensor may need replacement. Captain Pools’ technicians can troubleshoot Pentair heater E05 errors, replace faulty sensors, and restore your system’s heating performance.

Learn More: 5 Warning Signs You Need Pool Heater Repair in Phoenix Before Summer

Need Help With Pool Pump Repairs?

Maybe your pool heater is working, but the pool pump is on the fritz or you’re in desperate need of a reliable pool cleaning service Phoenix. We can help with that.