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Find Swimming pool heaters repair or service pros in Naperville

Avatar for Solis Pool & Spa
Solis Pool & Spa
4.8(
39
)

Serving Naperville, IL and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

"Solis Pool & Spa Service came to my rescue when my pool pump stopped working. Their prompt and professional service had my pump up and running in no time. The technician was knowledgeable and took the time to explain the issue and how it was fixed. I highly recommend them for any pool repair needs."
Resurfaced and tile replacement
Commercial Resurfacing in Minnesota
Liner replacements
18 round liner install
18 round liner install

+9

Response time1 day
Recommended by94%of homeowners
Avatar for Russo's Pool & Spa Inc
Russo's Pool & Spa Inc
4.0(
95
)

Serving Naperville, IL and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"they had to dig out some for our pool they brought along sheets of rubber to drive the earth mover on so it didn't damage the yard I was very impressed .they cleaned up after themselves and were very polite a first rate crew along with owner"
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+7

3 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for AQUASOL POOLS AND SPAS LLC
AQUASOL POOLS AND SPAS LLC
5.0(
1
)

Serving Naperville, IL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"There was a terrible storm overnight and my pool and spa looked horrific my pool was green and had a bunch of leaves and branches in it, I was hosting a big party for an engagement celebration the next day, so I was very stressed out, I had called other pool companies and received no response, when I reached out to Marco, he responded right away, was very empathetic to the urgency of my situation and he was able to come first thing in the morning and he made my pool look amazing! He’s a very honest and extremely professional person, I will only ever trust him to work on my pool from now on! He’s the best person you can ever hire to work on any and all of your pool needs!"
Winter cover install.
Winter cover install.
Winter cover install.
Drain and clean pool
Drain and clean pool

+2

21 neighbors recently requested a quote
Avatar for ELEVATION POOL AND HARDSCAPE, LTD.
ELEVATION POOL AND HARDSCAPE, LTD.
5.0(
1
)

Serving Naperville, IL and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"We couldn't be happier with the work Elevation Pool and Hardscape did on our in-ground pool repair! From the very first phone call, their team was professional, responsive, and genuinely knowledgeable. They quickly diagnosed the issues we had been dealing with for months — including a cracked shell, worn plaster, and some failing coping stones — and walked us through every step of the repair process in a way that was easy to understand. The crew showed up on time, kept the work area clean, and completed the job within the timeline they promised. The craftsmanship is outstanding — the plaster finish is smooth and flawless, and the repaired hardscape blends seamlessly with the existing surroundings. It's hard to believe it was ever damaged at all."
Barrington Hills
Barrington Hills
Barrington Hills
Lake wood
Lake wood

+16

Response time1 day
12 neighbors recently requested a quote
Pool Busters
4.5(
17
)

Serving Naperville, IL and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"This is an update to the review I submitted previously. As mentioned in that review, I noticed some settling in the pool area about two-weeks after the work was completed. I contacted Heather and she agreed to have topsoil delivered the following spring to fill-in the settled area. I also asked that the topsoil be put in the driveway so I could wheelbarrow it to the backyard myself, since I didn't want to have to re-repair any yard damage caused by the machines. Heather agreed, and true to her word had the necessary topsoil delivered in late April. I have since filled-in and seeded the area. I am very satisfied with the service I received from Pool Busters, and highly recommend them."
Recommended by92%of homeowners
Avatar for Platypus Pool Services
Platypus Pool Services
5.0(
5
)

Serving Naperville, IL and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"The team is terrific. Our pool was in great shape all year long. Also, we had an issue with the pool heater and their team was out the very next day and had it up and running. Great people, great service and a great price."
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+4

Recommended by100%of homeowners
Showing 1-10 of 30
FAQs for swimming pool heaters repair or service projects in Naperville, IL

Replacing a pool heater costs $3,000 on average. Final pricing depends on the type of heater (gas, electric, or solar) and your pool's size. Factor for swimming pool repair costs, at an average of $3,800. When you start experiencing issues with your pool heater, other equipment and structural failures often follow. Installation is often the least expensive for electric and gas heaters. Heat pumps and solar panels often cost several thousand dollars more to install.

A pool heater’s lifespan is determined by its type and proper upkeep. Solar heaters last 20 to 25 years, electric heat pumps perform for five to 10 years, and gas heaters remain effective for 5 years. Regular pool maintenance safeguards performance and prevents premature failure. Ensuring that you adhere to a strict annual service schedule protects your investment and maintains consistent heating efficiency.

Depending on the size of your pool, location, climate, and current energy prices, you’ll spend up to $20 per hour to heat a pool using propane, $9 per hour using natural gas, and $1 to $2 per hour for a heat pump. Northern climates require more energy and can double the price. Standard estimates allow homeowners to easily estimate the cost of heating a pool for a month. Propane heaters, for example, are known to burn around 1 gallon per hour per 100,000 BTUs.

An electric or gas heat pump will take eight to 14 hours to heat a pool, while a solar heat pump takes 24 to 72 hours. Multiply the number of gallons by 8.34 to get your total pounds of water. Divide this figure by your heater's BTU rating to determine how many hours it takes to raise the water temperature by 1 degree Fahrenheit.

If your pool heater is not raising the water temperature to the desired level, the issue is caused by cold ambient conditions rather than a malfunction. The best solution is to install a solar cover that locks in heat and boosts efficiency. A solar cover costing $120 to $250 enhances heat retention, ensuring your heater performs at its peak. Additionally, verify that all settings—such as thermostat calibration and water circulation—are properly adjusted to support optimal heating.

Regular annual maintenance is crucial to keep your pool heater running efficiently and to avoid high repair costs. Investing $100 to $200 in yearly maintenance prevents issues such as excessive noise, surging energy bills, and malfunctioning controls. This proactive care not only prolongs your heater’s lifespan but also ensures reliable performance throughout the season. Always refer to your warranty guidelines to follow the required maintenance procedures.

The Naperville, IL homeowners’ guide to swimming pool heaters repairs or services

From average costs to expert advice, get all the answers you need to get your job done.

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