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Top-Rated Swimming pool heaters installers and replacers in Flowery Branch - Updated Nov 2026

Avatar for Lazy Day Pool and Spa, Inc
Lazy Day Pool and Spa, Inc
4.5(
84
)
Swimming Pool Heaters - Install or Replace

Serving Flowery Branch, GA and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"The team was great. From sales to clean up, we had a great experience. The salesman was very patient and answered all our questions with no pressure at all. The guys who came to measure the pool were extremely professional and detailed in the measurements to be sure the liner was a good fit. The installers were great. Made sure the liner was tight and lined up every curve perfectly. The cut in guys were outstanding and did a great job on the finish work and set up our new cover. They explained and demonstrated how to place the cover on and remove it. They cleaned up everything before leaving. I would highly recommend LazyDay Pools for any swimming pool work."
Before and After
Dark Blue Pool Liner
Curvy Pool
Awesome Looking Liner
New Pool Liner

+22

Response time2 days
35 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for ElectraMedics Electrical Services
ElectraMedics Electrical Services
4.5(
2,833
)
Swimming Pool Heaters - Install or Replace

Serving Flowery Branch, GA and surrounding areas

In business since 2001

Free estimates

Emergency services offered

".He asked if there were any other items I needed done while he was there.  I had him add a plug receptacle outside in my back yard  and he replaced a good portion of the electrical power box in my house becauese it was no longer up to code.  I checked into it to make sure he wasn't selling me a bill of goods.  It did need to be updated.  
It was a lot more than I was planning to spend but I feel like it was the right decision.
"
Troubleshooting
TV Install
New Outlets or Switches
Owners Wives Julie and Carolyn
Dispatcher, Call taker Lori Carruth

+18

Recommended by88%of homeowners
S & J POOLS
5.0(
9
)
Swimming Pool Heaters - Install or Replace

Serving Flowery Branch, GA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Javier and his team has been doing my pools maintenance for many years and always doing a great job. That is why I hired them to replace the vinyl and again did it fail to do an amazing job. They showed me different designs and ordered it in a timely manner and in two days my pool is up and back in running for so many months of enjoyments. I highly recommend them."
Additional Photos
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Response time2 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for SKS Home Solutions and Pool Service
SKS Home Solutions and Pool Service
5.0(
4
)
Swimming Pool Heaters - Install or Replace

Serving Flowery Branch, GA and surrounding areas

In business since 2024

Emergency services offered

"What an awesome experience, Seth is an incredible technician when it comes to pools. He explains everything to me about our equipment the right way not like these other companies. He did an excellent job replumbing the equipment in a safety timely manner. I would 100% recommend his work again. Thanks Seth!"
Recommended by100%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Swimming Pool Heaters - Install or Replace

Serving Flowery Branch, GA and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Called about leak Sunday morning. Plumber came out Monday, determined it needed replacement and notified Choice, who approved claim and permitted plumber to order new water heater. Thursday new water heater was installed. Was kept updated every day by both Choice and the plumber. Workers left my garage clean and I have hot water. Very satisfied and have recommended Choice Home Warranty on the Nextdoor app."
Recommended by81%of homeowners
Avatar for Handyman Matters NE Metro Atlanta
Handyman Matters NE Metro Atlanta
4.6(
85
)
Swimming Pool Heaters - Install or Replace

Serving Flowery Branch, GA and surrounding areas

In business since 1997

Credit card accepted

"We've had them out many times to general home repair jobs (fixed hole in
ceiling, caulked tub, fixed a toilet, etc.). This company is great
because they charge by the hour and from my experience all the
professionals on their team know what they are doing and get right to
it, so most jobs are completed with-in a few hours at most. Unlike using
a plumber who over charges for a simple toilet fix, etc. The homeowner
should know what supplies are needed to get the job done in order to
limit your cost (i.e do your homework and purchase the correct supply
lines, or toilet parts, etc).
This review is for the last 2 times
we had Danny out to our house- the first time was to install a garbage
disposal- and the second time he came out and installed a new bathroom
faucet. Both times Danny did an excellent job explaining the process and
got right to work. He did a great job and was so fast- it probably
would of taken us all day to install the garbage disposal, so glad we
called Handyman Matters! Thanks again!


"
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Covered Deck
Covered Deck Fireplace

+2

Recommended by94%of homeowners
Pool Masters, LLC
5.0(
1
)
Swimming Pool Heaters - Install or Replace

Serving Flowery Branch, GA and surrounding areas

In business since 2016

Free estimates

Emergency services offered

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

Response time1 day
Recommended by100%of homeowners
Showing 1-10 of 35
FAQs for swimming pool heaters installation and replacement projects in Flowery Branch, GA

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 Flowery Branch, GA 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.