Pool Heater

Repair & Installation

in San Diego

Pool Heater Repair & Installation

Knowing the signs of a failing pool heater can save you from chilly swims and costly energy bills. If your pool isn’t heating as it should, takes longer to warm up, makes strange noises, or displays error codes, these are all signs that your heater may need repair. Ignoring these issues can lead to further damage, higher operating costs, or even a complete system breakdown—leaving you without the comfort and convenience you expect from your pool.

At Next Level Pool Service, we understand how important a reliable heater is for enjoying your pool year-round. Our experienced technicians are trained to service all major brands and models, quickly diagnosing problems and providing effective, long-lasting solutions. Whether it's a minor part replacement or a more complex repair, we deliver prompt, professional service with a focus on getting your system back to optimal performance—so you can get back to enjoying your pool in comfort.

Common Pool Heater Repairs & Solutions

  • Ignition failure – Often caused by faulty sensors or dirty burners. We troubleshoot and repair ignition issues to ensure safe, reliable startup.

  • Clogged or dirty filters – Restricted water flow can prevent proper heating. We clean or replace filters and check for flow rate problems.

  • Malfunctioning thermostats or control panels – We repair or replace damaged controls to restore accurate temperature settings.

  • Leaking heat exchangers – A serious issue that can cause inefficiency or damage. We inspect and repair or recommend replacement when needed.

  • Electrical or wiring issues – Loose or damaged connections can stop your heater from running. Our technicians safely diagnose and fix electrical problems.

At Next Level Pool Service, we have the experience and tools to handle all types of pool heater issues quickly and efficiently. We take pride in providing honest diagnostics, clear communication, and high-quality repairs that keep your pool warm and your equipment running strong.

Pool Heating Options

When it's time to upgrade or replace your heater, Next Level technicians are here to guide you through the process. Understanding the different types of pool heaters can help you choose the best option for your needs—or understand what you currently have. Here are the most common types:

  • Gas Pool Heaters (Natural Gas or Propane)
    These heaters use combustion to quickly warm the water and are ideal for pools that are used intermittently. They're powerful and heat water faster than other options, but may have higher operating costs depending on gas prices.

  • Electric Heat Pumps
    Heat pumps use electricity to transfer heat from the air to the water. They’re energy-efficient and cost-effective in warmer climates like San Diego but may struggle in cooler temperatures.

  • Solar Pool Heaters
    These systems use solar panels to heat your pool water naturally. They’re environmentally friendly and have low operating costs, though they depend heavily on sunny conditions and take longer to heat the pool.

  • Electric Resistance Heaters
    These use electric currents to generate heat. They’re typically used for smaller pools or spas and are easy to install, but they tend to be less energy-efficient compared to other options.

For San Diego’s mild, sunny climate, electric heat pumps are often the best choice for pool heating. They’re energy-efficient, cost-effective to operate, and work exceptionally well in temperatures above 50°F—which is typical year-round in San Diego. Unlike gas heaters that burn fuel, heat pumps pull warmth from the surrounding air, making them an environmentally friendly option with lower long-term operating costs. At Next Level Pool Service, we can help you determine if a heat pump is right for your pool and ensure it's installed and maintained for optimal performance.

Best Electric Heater Brands

Some of the best electric pool heater brands, particularly electric heat pumps, are known for their efficiency, reliability, and durability. Here are the top options:

  • Pentair – Their UltraTemp heat pumps are highly efficient, quiet, and built to last. They also include smart features like digital controls and auto-defrost for cooler weather performance.

  • Hayward – The HeatPro series is one of the most trusted electric heat pump lines, offering top-tier energy efficiency, corrosion-resistant titanium heat exchangers, and user-friendly controls.

  • AquaCal – Known for advanced technology and high performance, AquaCal’s SuperQuiet and TropiCal models are ideal for residential pools and thrive in warmer climates like San Diego.

  • Raypak – Offers dependable electric heat pumps with great value and strong warranties. Their Classic Series is especially well-suited for Southern California's mild climate.

  • Rheem – Though more widely known for gas heaters, Rheem’s electric heat pumps are also efficient and reliable, with robust construction and excellent heating capabilities.

At Next Level Pool Service, we work with these top brands to recommend, install, and service electric pool heaters that match your pool’s size, your budget, and your energy goals—ensuring long-lasting comfort and performance.

Need Your Heater Repaired or Replaced?

When your pool heater isn’t working right, you need a team you can trust to fix it quickly and correctly. At Next Level Pool Service, we bring nearly 20 years of hands-on experience, honest diagnostics, and top-quality repairs to every job—so you can get back to enjoying your pool without the hassle. Contact us today for reliable, expert heater repair you can count on.

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