Pool Heater Repair
Extend Your Swim Season
A working pool heater lets you swim comfortably in spring, fall and on cool evenings, and it keeps an attached spa ready to use. When the heater stops working, the pool can quickly become too cold to enjoy, especially outside the peak summer months.
Heaters can fail for many reasons, from simple issues like low water flow or a dirty filter to worn ignition parts, faulty sensors or scale inside the heat exchanger. Finding the true cause is the key to an effective repair. Replacing parts without a clear diagnosis can cost more and still leave the original problem in place, so we take the time to test before recommending a fix.
Common Heater Problems
Reach out if your heater shows any of these signs:
- The heater will not turn on or ignite
- It runs but the water does not get warm
- Error codes on the control panel
- The heater cycles on and off repeatedly
- Unusual noises, odors or soot
- Water leaking from the heater
- Corrosion or visible damage to the cabinet
Our Heater Repair Process
We start by checking the basics, including water flow, filter pressure, valve positions and settings, because many heater issues begin elsewhere in the system. Then we inspect the heater itself, read any error codes and test the components that control heating.
Once we know what is wrong, we explain whether a repair is worthwhile or whether an older heater is reaching the end of its life. With 20 years of experience with pool equipment, we help you make a practical decision. We also share simple tips, such as keeping water chemistry balanced, that help protect the heater over time.
Pool Heater Questions
Do you repair heat pumps and gas heaters?
Yes. We diagnose and repair both gas pool heaters and electric heat pumps on residential pools.
Can water chemistry damage a pool heater?
Yes. Water that is too acidic can corrode heater parts, and water that is too hard can leave scale inside. Balanced water helps a heater last longer.