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Find Swimming pool heaters installers and replacers in Dunedin

Avatar for SolarX
SolarX
4.9(
574
)
Swimming Pool Heaters - Install or Replace

Serving Dunedin, FL and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Robert was called on Monday, he was out there and problem solved by noon the next day. He is very nice and has a terrific work ethic. The company I previously used who installed recent panels would not come out and would not recommend anyone. That was Roark Solar. Very happy with Robert at Platinum pools. He also installed a pool heater for me and was quite reasonable. Use this company and you will be very pleased. I am picky but I am pleased with this company!"
Hayward 100K BTU
32 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Family Style Pool & Spa, Inc.
Family Style Pool & Spa, Inc.
4.9(
15
)
Swimming Pool Heaters - Install or Replace

Serving Dunedin, FL and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I've been in Valrico for twenty-one years so you could imagine how many contractors I have dealt with in the past. Mike and Ana were professional and attentive to all my questions and needs. At the end of the project my wife and I are very happy with the results and recommend this company to anyone who wants to remodel their swimming pool."
Water Feature
Island Style
Spa Remodel
BEFORE POOL SPA PIC
AFTER POOL SPA PIC

+7

Response time1 day
Recommended by100%of homeowners
Avatar for Pool Troopers
Pool Troopers
5.0(
2
)
Swimming Pool Heaters - Install or Replace

Serving Dunedin, 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
)
Swimming Pool Heaters - Install or Replace

Serving Dunedin, FL and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"We never had an outdoor pool before our recent move. WeI hired Pools Next Door because, not only are they very professional and knowledgeable about pools, they were able to help us get the broken heater replaced in a very timely manner. They have taught us how to operate all the plumbing for the pool, and let us know a tirmeframe when will need more work done on the pool so we have time to make decisions on upcoming expenses and pool downtime. I highly recommend Steven Markley and his crew!"
Response time20 mins
Response rate93%
Recommended by96%of homeowners
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FAQs for swimming pool heaters installation and replacement projects in Dunedin, 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 Dunedin, 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.