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Find Swimming pool heaters installers and replacers in Saint James City

Avatar for Affordable Solar & Pool Heating, LLC
Affordable Solar & Pool Heating, LLC
5.0(
478
)

Serving Saint James City, FL and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Had both a heater and pool light issue. Henry was super responsive, very reasonable pricing and came up with a plan that was cost conscious and effective. Would definitely recommend!"
Hayward Heat Pump
Hayward Heat Pump
Hayward Heat Pump
Hayward Heat Pump
Hayward Heat Pump

+16

9 neighbors recently requested a quote
Recommended by58%of homeowners
Colonial Pool & Spa, Inc.
4.4(
320
)

Serving Saint James City, FL and surrounding areas

Approved

Super Service Award Winner

In business since 1984

Free estimates

Emergency services offered

"I have been a customer of Colonial Pools for 8 years. The thing I most appreciate is their friendly, helpful customer service and their knowledge about pools. Over 8 years, their weekly maintenance personnel have all been friendly and responsive to my requests. Over the years, their technical team has also installed a salt water filter system, a pool heater, fixed a pool leak and provided parts and repairs for all systems. We are now having our second heater installed after the old one gave out. They provided me with information that was helpful in making a decision about heater brands and will be here to install it within a couple of days of purchase. I would highly recommend them for regular maintenance, repairs and equipment maintenance."
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Response time1 day
184 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for ADVANCE SOLAR & SPA, INC.
ADVANCE SOLAR & SPA, INC.
3.8(
8
)

Serving Saint James City, FL and surrounding areas

Approved

In business since 1983

Free estimates

Warranties offered

"The process was super easy! Bryan, our sales rep worked wonders for us! We have had the system for over a year now and are 1000% pleased. All of our installers were very professional. They cleaned up after themselves and explained the system and how it operates, I would highly recommend them."
Solar Electric Install
Solar Electric & Thermal
Solar Taco Bell!
Response time8 hrs
Response rate98%
16 neighbors recently requested a quote
Avatar for Independent A/C Llc
Independent A/C Llc
4.6(
68
)

Serving Saint James City, FL and surrounding areas

In business since 1991

Emergency services offered

Credit card accepted

"I've been using Independent A/C for about 5 years now and have always been very pleased with their service and business ethics. They show up on time, are always friendly and professional, and always give me an honest opinion of our systems condition. Not once has anyone from Independent A/C tried to upsell me parts or services and that's a business ethic that I really appreciate."
Store Front Office
Commercial Refrigeration
Residential Air Conditioning
Recommended by95%of homeowners
Avatar for EcoWater Systems
EcoWater Systems
5.0(
112
)

Serving Saint James City, FL and surrounding areas

In business since 1925

Free estimates

Emergency services offered

"Removed old nonworking water filter system from another company and nstalled a reverse osmosis water system. It works great and the installer was very prompt and professional. Work was neatly done and all questions answered. Very satisfied with the company, the system and their workers. The water tastes great."
office
3500ro
kenkena
Recommended by97%of homeowners
Avatar for Pure Pools of Southwest Florida, Inc.
Pure Pools of Southwest Florida, Inc.
4.6(
28
)

Serving Saint James City, FL and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"The pool was drained for resurface but the original material was not suitable and James, the owner of Pure Pools, refused the material. However, the pool was drained and prepped. I paid for that portion and the pool remained empty for 1 week while new material was obtained. Originally I had been told that once the pool was completed, three (3) days, and filled we could swim in it but there is a "cure" period that takes a week, FYI. I asked Pure Pools for pictures of the pool and was told that they would be sent to me but it has been more than a week and I have not received them. More important, we were supposed to receive a letter to defray costs of filling the pool to give to the water department that should have been given when we paid the final check. We have been unable to get that letter to date. The delivery of the letter to defray Water Department cost was refused until final payment. The final payment has been paid, we really need the letter and are requesting that they deliver it ASAP. Update 5/26/15: James promised a more polished pool surface, as we requested. However the surface is still very rough and bumpy. The letter for the Water department has been provided. All said, the project was completed well and during their busy time."
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+3

Recommended by91%of homeowners
Avatar for AquaPro PoolTech
AquaPro PoolTech
5.0(
8
)

Serving Saint James City, FL and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"To me this truly was an emergency Pool issue as I was losing water out of my pool and lost about 2 inches total in a short time and could not get the leak to stop. This young man Ryan was awesome and he came right away like a Pool paramedic. ! Ha! And his price was very reasonable and I so appreciate having a good honest young man like this! He’s very intelligent and he knows what he’s doing. While he was here, my neighbour also hired him to Repair a problem with their pool solar system, that would not shut off. I highly recommend Ryan! Thank you!"
Recommended by100%of homeowners
Avatar for Pool Cage Mechanic
Pool Cage Mechanic
4.5(
76
)

Serving Saint James City, FL and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"It wasn't cheap. We have a big pool cage. They did a nice job but the owner rushed his people to clean up and they didn't do a very good clean up job. I was picking up old screening and stuff for weeks. That would be my main complaint. I got about 3 estimates and I think their price is very fair. The quality of work, I think was A. I think they did a good quality of work. On professionalism, B only because of the lack of clean up after the job. I would say, they did a good job but next time the owner/boss had better supervise the clean up. Because the clean up was not good. They were okay. I didn't really have that much contact with them. I was very busy. I didn't have a lot of time to chitchat."
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+11

Recommended by95%of homeowners
Showing 1-10 of 42
FAQs for swimming pool heaters installation and replacement projects in Saint James City, 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 Saint James City, 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.