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Pool heater repair service in Riverside and Corona CA - professional gas and electric heater diagnostics by Affordable Pool Care
5.0 Stars — 200+ Reviews

Pool Heater Broken? We Fix It.

Cold pool water ruins the whole experience. We diagnose the problem, fix it right, and get your heater running again.

Your Pool Heater Should Just Work

You flip the switch, the heater kicks on, and your pool warms up. That is how it should work. But when the heater stops firing, takes forever to heat, or throws error codes, swimming season is over until someone figures out what went wrong.

We work on gas heaters, heat pumps, and electric heaters from every major manufacturer. Pentair, Hayward, Raypak, Jandy. We have seen the common failures across all of them, and we carry the parts to handle most repairs in a single visit.

We actually diagnose the problem before quoting the fix. No guessing, no replacing parts hoping something sticks. We find what is broken, explain what it will cost, and fix it once.

Tell us what your heater is doing and we will get you a diagnosis.

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Common Pool Heater Problems We Fix

Pool heaters fail for specific, diagnosable reasons. Here are the issues we fix most often:

Heater Will Not Ignite

The most common call we get. Usually caused by a faulty igniter, a clogged gas valve, or a tripped pressure switch. Spiders nesting in the burner tray is surprisingly common and blocks ignition completely.

Heater Turns On But Will Not Heat

The unit fires up but the water stays cold. This typically points to a failed heat exchanger, low gas pressure, or a bypass valve issue. We test each component to pinpoint exactly where the heat transfer is failing.

Error Codes and Lockouts

Modern pool heaters have built-in diagnostics. When your heater throws a code and shuts down, it is telling you something specific. We read the codes, trace the fault, and repair the actual cause instead of just resetting the unit.

Leaking or Corroded Heat Exchanger

Hard, mineral-heavy water accelerates corrosion inside heat exchangers. If you see water dripping from your heater cabinet, the exchanger may be cracked. We assess whether a repair or replacement makes more sense for your situation.

Repair or Replace? We Give You the Real Answer.

Some pool companies push full replacements because the markup is bigger. Others patch things together so they can come back next month for another service call. We do neither.

If your heater can be repaired cost-effectively, we repair it. If the unit is 12 years old with a cracked heat exchanger and a history of failures, we will tell you that putting more money into it does not make sense. We show you the numbers and let you decide.

Our customers appreciate that we are not trying to sell them something. We are trying to give them the most honest path to a working heater, whether that is a $200 repair or a new unit recommendation.

Heated swimming pool at dusk after professional pool heater repair service in Anaheim Hills and Orange CA

Here's How We Handle It

Step 1

Describe the Problem

Fill out our form and tell us what your heater is doing. Brand, model, and any error codes help us come prepared. We will follow up to schedule a diagnostic visit.

Step 2

Diagnose & Quote

We inspect the heater, run diagnostics, and identify the root cause. You get a clear explanation of what failed and a straightforward quote before any work starts.

Step 3

Fix It Right

We complete the repair, test the heater through a full cycle, and confirm it is heating properly. Most repairs are done in a single visit. You get a working heater and warm water.

Why Homeowners Choose Us

We Diagnose Before We Quote

We never quote a repair over the phone without seeing the unit. Every job starts with a real diagnosis so you know exactly what is wrong and what it costs before we touch anything.

All Major Brands

Pentair, Hayward, Raypak, Jandy, Sta-Rite. Gas heaters, heat pumps, electric units. We work on all of them and carry common replacement parts so most repairs happen in one trip.

Honest Repair vs. Replace Advice

If your heater is worth fixing, we fix it. If it is not, we tell you that too. We would rather earn your trust with the truth than make a quick sale on a repair that will not last.

Licensed, Insured, Owner-Operated

You are not getting a random subcontractor. The owner is involved in every job. When you call, you talk to someone who actually knows your pool and your equipment.

Your Neighbors Say It Best.

Join hundreds of satisfied pool owners across Southern California.

Heater would not ignite no matter what I tried. They diagnosed a bad ignitor, replaced it the same day, and we had warm water by that evening.

Paul Hernandez
Corona, CA

Our heat exchanger was leaking and another company quoted us a full replacement. These guys repaired it for a fraction of the cost. Still running great.

Laura Kim
Riverside, CA

Error codes on our Pentair MasterTemp had us stumped. They knew exactly what it was, fixed it on the spot, and explained what caused it. Real expertise.

James Whitfield
Anaheim Hills, CA

Heater was firing but the water never got warm. They found the bypass valve was stuck open. Simple fix, no parts needed, and it heated up within an hour.

Valerie Dunn
Orange, CA

Our Raypak was shutting off after a few minutes every time. Turned out the pressure switch needed replacing. They had the part on the truck. Fixed in 30 minutes.

Keith Tanaka
Villa Park, CA

We thought our heater was dead. They cleaned the burner tray, replaced the thermistor, and it fired right up. Saved us from buying a brand new unit.

Brenda Castillo
Riverside, CA

Pool heater started making a loud popping noise. They diagnosed low gas pressure from a kinked flex line, corrected it, and the heater runs silent now.

Wayne Prescott
Corona, CA

Heater would not ignite no matter what I tried. They diagnosed a bad ignitor, replaced it the same day, and we had warm water by that evening.

Paul Hernandez
Corona, CA

Our heat exchanger was leaking and another company quoted us a full replacement. These guys repaired it for a fraction of the cost. Still running great.

Laura Kim
Riverside, CA

Error codes on our Pentair MasterTemp had us stumped. They knew exactly what it was, fixed it on the spot, and explained what caused it. Real expertise.

James Whitfield
Anaheim Hills, CA

Heater was firing but the water never got warm. They found the bypass valve was stuck open. Simple fix, no parts needed, and it heated up within an hour.

Valerie Dunn
Orange, CA

Our Raypak was shutting off after a few minutes every time. Turned out the pressure switch needed replacing. They had the part on the truck. Fixed in 30 minutes.

Keith Tanaka
Villa Park, CA

We thought our heater was dead. They cleaned the burner tray, replaced the thermistor, and it fired right up. Saved us from buying a brand new unit.

Brenda Castillo
Riverside, CA

Pool heater started making a loud popping noise. They diagnosed low gas pressure from a kinked flex line, corrected it, and the heater runs silent now.

Wayne Prescott
Corona, CA

Give us a call.

Speak directly with a pool care expert. Available Monday through Friday, 8am to 5pm PT.

(951) 215-6142

Emergencies: 24/7 support for urgent issues

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