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Find Swimming pool heaters installers and replacers in Largo

Avatar for Affordable Solar & Pool Heating, LLC
Affordable Solar & Pool Heating, LLC
5.0(
467
)

Serving Largo, FL and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Henry was punctual and diagnosed the problem right away. We agreed on a price and he replaced my burned out pool pump promptly. Very knowledgable and efficient. Highly recommended."
Hayward Heat Pump
Hayward Heat Pump
Hayward Heat Pump
Hayward Heat Pump
Hayward Heat Pump

+16

3 neighbors recently requested a quote
Recommended by59%of homeowners
Avatar for Pool Troopers
Pool Troopers
5.0(
2
)

Serving Largo, FL and surrounding areas

Approved

In business since 1952

Free estimates

Warranties offered

Trusted since 1952, Pool Troopers is the premier provider of chemical, cleaning, and repair services for residential and commercial pools. Pool Troopers was ranked #1 for 4 out of the last 5 years on the Top 50 list by Pool & Spa News. Pool Troopers currently serves nearly 20,000 customers throughout Florida, Texas, Arizona, Georgia, and South Carolina and is headquartered in Tampa, Florida.

Pool Troopers
Pool Troopers
Pool Troopers
Pool Troopers
Pool Troopers

+3

Recommended by100%of homeowners
Avatar for Pools Nextdoor, LLC
Pools Nextdoor, LLC
4.6(
31
)

Serving Largo, FL and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"I sent a request to Angi's list for Pools Next Door. Tyler called us right away. He came out the next day to start working on the pool. Our pool is to say the least "neglected". Tyler came to the house every day for one week to get the pool ready for us to swim. The filter also had to be replaced. He had that done within a day or two. He called us every day with updates on how the pool was coming along with pictures. Sometimes even twice a day. Tyler is very easy to get a hold of. I will recommend Pools Nextdoor to everyone I know. They are a family owned company and have very reasonable rates. We are very pleased with their service."
Response time20 mins
Response rate93%
Recommended by96%of homeowners
Avatar for Pete's Pristine Pool Service
Pete's Pristine Pool Service
4.9(
28
)

Serving Largo, FL and surrounding areas

Free estimates

"Pete came the same day we called for an estimate and explained everything. We hired him on the spot.  His price isn't the lowest, but it is worth it because he is so reliable and our pool looks perfect.  He has taught us a lot and takes pride in his work. He treats every pool as if it was his own.  I would highly recommend him."
Additional Photos
Additional Photos
Recommended by96%of homeowners
Avatar for Ten Plus Service, Inc.
Ten Plus Service, Inc.
4.9(
14
)

Serving Largo, FL and surrounding areas

In business since 2002

Emergency services offered

Credit card accepted

"LCD readout on the heater did not work and hence I never knew what temp the heater was trying to reach.  Paul offered me the option of a used part at half price or a brand new one at regular price.  I now can set the temp of the water without guessing, and don't have to turn the heater off when the water becomes too warm.  Visiting family is happy.  
I asked Paul about the pool pump as well.  He gave me advice on when to replace it, but did not try to find more work himself, or expense for me.
"
Recommended by84%of homeowners
Avatar for Florida Solar, LLC
Florida Solar, LLC
5.0(
46
)

Serving Largo, FL and surrounding areas

In business since 1985

Free estimates

Credit card accepted

"From my initial Quote with Bill the owner through the installation Florida Solar was professional , timely and courteous. I had 4 different quotes on pool heaters and no one has the solution Florida Solar has. I'm enjoying a warmer pool already and my grand kids can't wait to come jump in. I recommend them if your looking for Solar, Heat pump or Pool motor replacement with variable speed pump."
Solar Pool Heat
Solar Pool Heat
Solar Electric
Solar Electric
Before

+4

Response time1 day
Recommended by95%of homeowners
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FAQs for swimming pool heaters installation and replacement projects in Largo, FL

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 Largo, FL 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.