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Find Swimming pool heaters installers and replacers in Gastonia

Avatar for Pool Supply Warehouse, LP

Pool Supply Warehouse, LP

4.57(
86
)
•Approved Pro

Pool Supply Warehouse, LP

4.57(
86
)
•Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
10 years of experience

We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You'll be pleased you did. Thank you

"Putting in our pool was a good experience. It seems there are always horror stories about putting in a pool. This was a smooth go. The communication of what will be done when was awesome and so was the communication of all the questions I had. I was always answered in a timely manner. I absolutely love my pool and canâ t wait to get in again this spring. Pooldrs did an amazing job from start to finish."

Annette C on December 2023

We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You'll be pleased you did. Thank you

"Putting in our pool was a good experience. It seems there are always horror stories about putting in a pool. This was a smooth go. The communication of what will be done when was awesome and so was the communication of all the questions I had. I was always answered in a timely manner. I absolutely love my pool and canâ t wait to get in again this spring. Pooldrs did an amazing job from start to finish."

Annette C on December 2023

Avatar for Royal Pool Service & More, LLC

Royal Pool Service & More, LLC

4.60(
98
)
•Approved Pro

Royal Pool Service & More, LLC

4.60(
98
)
•Approved Pro
Customers say: True professional
17 years of experience
Free onsite estimate

Royal Pool Service & More, LLC, provide exceptional swimming pool cleaning, maintenance, and repair for residential and commercial swimming pools. We are located in Salisbury, North Carolina and also service the greater Charlotte area. We are fully licensed, insured, and can handle all of your swimming pool needs. We are a warranty station for all major brands of pool equipment.

"They were supposed to come out and see what was wrong with my pool. I assumed I needed new sand. They were gonna check everything which they didn?t do. He just came in halfway change. The sand didn?t check the laterals. It was not working when he left and he was like no it?s OK it?ll it?ll start working. It was the owner?s son lying to my face like I was a dog avoid these people or someone was reaching for the money before I was even finished talking just a bunch of crooks."

Donald v on January 2026

Royal Pool Service & More, LLC, provide exceptional swimming pool cleaning, maintenance, and repair for residential and commercial swimming pools. We are located in Salisbury, North Carolina and also service the greater Charlotte area. We are fully licensed, insured, and can handle all of your swimming pool needs. We are a warranty station for all major brands of pool equipment.

"They were supposed to come out and see what was wrong with my pool. I assumed I needed new sand. They were gonna check everything which they didn?t do. He just came in halfway change. The sand didn?t check the laterals. It was not working when he left and he was like no it?s OK it?ll it?ll start working. It was the owner?s son lying to my face like I was a dog avoid these people or someone was reaching for the money before I was even finished talking just a bunch of crooks."

Donald v on January 2026

Avatar for Pool Leak Doctors of the Carolinas

Pool Leak Doctors of the Carolinas

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Pool Leak Doctors of the Carolinas

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
10 years of experience
Free onsite estimate

Pool Leak Doctors of the Carolinas, LLC, is your number one pool expert in Charlotte! Our passion and combined over 35 years of experience shine through on every job, big or small. We pride ourselves on attention to detail and building long-lasting business relationships with our clients. All of our technicians are certified. We also specialize in pool remodeling and plastering. Schedule an appointment with our office to visit our showroom and have a free pool rendering created of your pool remodel. Let us make your outdated pool, the pool of your dreams! Call today for a free estimate!

Pool Leak Doctors of the Carolinas, LLC, is your number one pool expert in Charlotte! Our passion and combined over 35 years of experience shine through on every job, big or small. We pride ourselves on attention to detail and building long-lasting business relationships with our clients. All of our technicians are certified. We also specialize in pool remodeling and plastering. Schedule an appointment with our office to visit our showroom and have a free pool rendering created of your pool remodel. Let us make your outdated pool, the pool of your dreams! Call today for a free estimate!

FAQs for swimming pool heaters installation and replacement projects in Gastonia, NC

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 Gastonia, NC 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.

See all articles
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