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

Avatar for Creative Pool Solutions
Creative Pool Solutions
4.9(
83
)
Swimming Pool Heaters - Install or Replace

Serving North Charleston, SC and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Great service, returned all calls quickly. Installation was done as soon as heater was delivered and the yard was left in better condition than when they arrived!"
Response time11 hrs
21 neighbors recently requested a quote
Recommended by96%of homeowners
911 Pool Rescue Cleaning and Repairs, LLC
4.3(
24
)
Swimming Pool Heaters - Install or Replace

Serving North Charleston, SC and surrounding areas

Approved

In business since 2015

Small jobs welcome

Customers say: True professional

"Elkin has been taking care of our pool for the past two years. I have nothing to say but it is first class and the pool is always looking good. He is very professional, on time and goes above and beyond. I don't have to worry about a thing from cleaning the pool to the chemicals if needed. If you are looking for a pool service give Elkin a call you will not regret it."
Response time4 hrs
Response rate93%
3 neighbors recently requested a quote
Avatar for Spivey's Swimming Solutions
Spivey's Swimming Solutions
4.9(
8
)
Swimming Pool Heaters - Install or Replace

Serving North Charleston, SC and surrounding areas

In business since 2021

Warranties offered

Credit card accepted

"Nick Spivey worked very hard to get our pool clean. After our filter stopped working for three weeks and the algae took over, we hired Spivey Swimming Solutions, and in five days, it was clear and swimmable, which was amazing because it had so much algae in it. I trust Nick Spivey to take care of our pool well."
Response time1 day
Recommended by87%of homeowners
Avatar for Doc's Pool Care
Doc's Pool Care
4.3(
57
)
Swimming Pool Heaters - Install or Replace

Serving North Charleston, SC and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Jeff is very knowledgeable about pools and how to care for them. The whole group at Docs are so very friendly I feel like I’ve know them forever. I’d say they are the best pool service around and I will recommend them to anyone that has one or is thinking of getting one."
Response time2 days
Recommended by80%of homeowners
Impeccable Pools and Ponds
5.0(
3
)
Swimming Pool Heaters - Install or Replace

Serving North Charleston, SC and surrounding areas

In business since 2019

Free estimates

We're a locally owned and operated company that values honesty and integrity and takes pride in the services we provide to our residential and commercial clients. With 20+ years of experience, we specialize in pool maintenance and weekly, monthly, or other routinely scheduled services. We provide free estimates, and you will find us to be competitively priced. We look forward to building lasting relationships and guarantee your satisfaction!

Response time3 days
Recommended by100%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Swimming Pool Heaters - Install or Replace

Serving North Charleston, SC and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Called about leak Sunday morning. Plumber came out Monday, determined it needed replacement and notified Choice, who approved claim and permitted plumber to order new water heater. Thursday new water heater was installed. Was kept updated every day by both Choice and the plumber. Workers left my garage clean and I have hot water. Very satisfied and have recommended Choice Home Warranty on the Nextdoor app."
Recommended by81%of homeowners
Epps Electric
4.8(
6
)
Swimming Pool Heaters - Install or Replace

Serving North Charleston, SC and surrounding areas

In business since 2019

Emergency services offered

Credit card accepted

Here at Epps Electric, we sustain our business on quality and integrity. With over 15 years of experience we are experts in the Electrical and Appliance Repair trades and are committed to quality from the beginning to the end of your project. We look forward to earning your business.

Washer Repair
Dishwasher Repair
Commercial Lighting
Dryer Repair
Washer Repair

+55

Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Swimming Pool Heaters - Install or Replace

Serving North Charleston, SC and surrounding areas

In business since 1971

Credit card accepted

"Service guy came as scheduled. Sent his "service" requirements to home base Home base calls back and lists, a very long list of what needs to be done and a very long list of what is not covered and what each item costs. The overall cost was outrageous and they weren't willing to give it to me in writing. Everything I had to pay for was overpriced, of course! They told me my other option would be to purchase my own water heater and they would reimburse me for what there water heater would cost, but no reimbursement for Labor, building permit, or any upgrades required by the local building department. The requirements of the building department were minimal. I went to Home Depot and had them do the installation and saved many hundreds of dollars. Lesson learned, have AHS do simpler repairs that don't require municipal building department approval. Have AHS pay for the equipment, and purchase installation from a trusted local installer."
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+2

Recommended by65%of homeowners
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FAQs for swimming pool heaters installation and replacement projects in North Charleston, SC

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 North Charleston, SC 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.