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Find Swimming pool heaters installers and replacers in Libertyville

Avatar for Wise Guys Pools
Wise Guys Pools
3.6(
34
)

Serving Libertyville, IL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"They did a great job painting my pool. On time, let me know timeframes but texting me. Chris is nice and amazing. Great company for your pool, there are a lot of bad pool companies. They are professional and honest!"
Response time1 day
72 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for PJs Pools
PJs Pools
3.9(
8
)

Serving Libertyville, IL and surrounding areas

Approved

In business since 1981

Free estimates

Credit card accepted

"Very happy with PJs Pools. Needed the heater fixed on our pool. They came out and had to order a part. Ordered the parts needed and had it fixed in a couple of days at a very reasonable cost. Heater is working great."
HR1
Roman style
free-form Vanishing Edge
Formal Rectangle
The Kidney

+5

Response time2 days
28 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for AQUASOL POOLS AND SPAS LLC
AQUASOL POOLS AND SPAS LLC
5.0(
1
)

Serving Libertyville, 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 Climate Master Mechanical
Climate Master Mechanical
4.9(
281
)

Serving Libertyville, IL and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"Climate Master is great! They are honest, flexible, and on top of every detail. Just before the holidays our 20 year old furnace went out. The team at Climate Master gave us a second opinion, more choices around payment, and got us back up and running through the holidays until their crew could come out and replace our old furnace and A/C with new units. Without their help, our holidays would have been miserably cold. They put in a state of the art 2-stage Bryant Furnace and AC with IoT Thermostat. They also included all the rebate paperwork to make it super easy."
Additional Photos
Additional Photos
Additional Photos
Installation of trash and linen chutes at Palos Community Hospital!
Installation of radiant floor heat! We install snow melt systems also.

+9

Recommended by96%of homeowners
Avatar for Elite Flow Pool Care
Elite Flow Pool Care
5.0(
7
)

Serving Libertyville, IL and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"I started off the season and was having lots of trouble with previous pool company then i found Elite Flow Pool Care. I will start off by saying they are very responsive and pricing was very reasonable. I will always recommend Elite Flow Pool Care!!!"
Before Spa Opening
After Spa opening
After Pool Opening
Before Pool Opening
Filter Cleaning

+2

7 neighbors recently requested a quote
Avatar for MOOSE CREEK POOL AND SPA LLC
MOOSE CREEK POOL AND SPA LLC
5.0(
6
)

Serving Libertyville, IL and surrounding areas

In business since 2023

Free estimates

Small jobs welcome

"Edgar was extremely knowledgeable about the work he did ( installed a heater for a inground pool). Besides his work being excellent z, his personality, professionalism was off the charts. I would highly recommend him to anyone who needed pool work done ."
Existing Spa before demo
Spa during demo
Spa during demo
Gunite has been shot
Plaster Applied

+7

Response time8 hrs
Recommended by100%of homeowners
Avatar for Platypus Pool Services
Platypus Pool Services
5.0(
5
)

Serving Libertyville, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Recommended by100%of homeowners
Showing 1-10 of 27
FAQs for swimming pool heaters installation and replacement projects in Libertyville, IL

Yes, you can add a heater to an existing pool. A pro can retrofit a heater to nearly any in-ground or above-ground pool. Adding a heater allows you to start the swim season earlier, finish it later, and maintain a steady water temperature in between. Many owners schedule the job during a larger pool upgrade, but it also works as a standalone project. Professional installation ties the new unit into the existing pump and plumbing for safe, efficient operation.

Most owners switch the heater on a day or two before they plan to swim, then shut it down afterward. Reaching the target temperature can take 24 to 72 hours, depending on pool size and outdoor conditions. Using a cover while the heater is off helps hold the heat and keeps energy costs in check.

Pool heaters can freeze if left exposed to extreme conditions. Freezing can damage internal heater components, potentially leading to costly pool repairs. Cycling water, covering the heater, and regular maintenance help prevent freezing. Sealing or winterizing your heater also protects it during the season—this involves draining water from the heater and its components.

Pool heaters operate with lifespans spanning from seven to 30 years. Gas and propane models last seven to 12 years, while electric and solar heaters perform efficiently for up to 30 years. Consistent professional maintenance and routine inspections extend the heater’s life and improve its performance, ensuring a safe and reliable heating system for your pool.

Before hiring a pool heater installation contractor, conduct thorough research by reviewing online feedback and gathering recommendations from trusted sources. Contact multiple professionals to discuss pricing, request references, and understand the complete installation process. This careful evaluation ensures you select a qualified contractor who delivers high-quality service and a successful installation.

The Libertyville, IL homeowners’ guide to swimming pool heaters installations and replacements

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

  • A lap pool built in backyard of house

    Curious about lap pool costs? Learn the average price to install a lap pool, key cost factors, and tips to get the most value from your swim-friendly upgrade.

  • Backyard pool with lighting design

    Not sure who to call to fix a pool light? Learn why a pool repair service is best, what electricians can do, and what replacement costs.