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

Avatar for Wilson Plumbing and Pool, LLC
Wilson Plumbing and Pool, LLC
5.0(
29
)
Swimming Pool Heaters - Install or Replace

Serving Kannapolis, NC and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Awesome work. Repaired water heater instead of replacing. Other quotes wanted a full replacement. Smaller company equalled better service based on previous repair work. Trust me , call this guy first."
Water treatment
Drain line replacement
Bathroom remodel
Response time7 hrs
Response rate85%
Recommended by100%of homeowners
Avatar for Pool Supply Warehouse, LP
Pool Supply Warehouse, LP
4.5(
91
)
Swimming Pool Heaters - Install or Replace

Serving Kannapolis, NC and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Excellent customer service, fair price and a high quality job !! Josh and his team replaced my aging pool equipment, upgraded the control box and added a salt system to the pool. I’ve never seen my pool look this good. I would highly recommend Josh and his team !!"
Pumping out the pool
Commercial Pump
Opening a Green pool
Refilled and on the way to crystal clear waters
Back in action!

+34

Response time1 day
5 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Carolina Pool Masters, LLC
Carolina Pool Masters, LLC
4.3(
12
)
Swimming Pool Heaters - Install or Replace

Serving Kannapolis, NC and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"Brian was a very knowledgeable of all the pool questions I asked. He is a true professional in what he does and answered all my questions and gave me some advice on what I should do with the issues I had with the pool and the pool system. I highly recommend him and he is a true professional."
logo
17 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for First Choice Contracting
First Choice Contracting
5.0(
15
)
Swimming Pool Heaters - Install or Replace

Serving Kannapolis, NC and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"I’m sorry for the category. This review site doesn’t allow me to enter a category that isn’t listed. We have a 20 year old detached garage when it was built our budget didn’t allow for finishing work like drywall and trim around windows. We hired First Choice Contracting because Preston was able to give us a quote on the spot. Preston struck us as someone that wasn’t just blowing smoke. Their crew showed up right on schedule. They completed the Garage as promised. Our garage has a small shop. It was also unfinished, we hires Preston the replace a rotten door and finish the shop to match the work done in the garage. Overall, we are pleased with their work and will hire them again for other projects."
LVP Flooring Installation
Floor leveling
Floor leveling
LVP Flooring Installation
LVP Flooring Installation

+38

16 neighbors recently requested a quote
Avatar for Pool Leak Doctors of the Carolinas
Pool Leak Doctors of the Carolinas
New to Angi
Swimming Pool Heaters - Install or Replace

Serving Kannapolis, NC and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

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! \n \nCall today for a free estimate! \n

Response time50 mins
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FAQs for swimming pool heaters installation and replacement projects in Kannapolis, 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 Kannapolis, 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.