Top-rated swimming pool heaters installers and replacers.

Get matched with top swimming pool heaters installers and replacers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Swimming pool heaters installers and replacers in Harrisburg

Avatar for Northeast Pool Supply, Inc.
Northeast Pool Supply, Inc.
200 Old York Road
5.00(
9
)
Approved Pro
Northeast Pool Supply, Inc.
200 Old York Road
5.00(
9
)
Approved Pro
Customers say: Quality work
40 years of experience
Free onsite estimate

Established 1985, Northeast Pool Supply, Inc. is family owned and operated. In our retail store you will find spas as well as a full line of pool and spa supplies. Let our knowledgeable staff help you with your pool and spa needs. We would love to have you as a valued customer. Give us a call today!!

"I was in search for a new hot tub and a friend had a Strong spa so I checked into it. Made right here in PA! Matt and his staff have been wonderful while I was preparing for delivery and stayed until it was filled and running. Highly recommend."

Linda Y on October 2019

Established 1985, Northeast Pool Supply, Inc. is family owned and operated. In our retail store you will find spas as well as a full line of pool and spa supplies. Let our knowledgeable staff help you with your pool and spa needs. We would love to have you as a valued customer. Give us a call today!!

"I was in search for a new hot tub and a friend had a Strong spa so I checked into it. Made right here in PA! Matt and his staff have been wonderful while I was preparing for delivery and stayed until it was filled and running. Highly recommend."

Linda Y on October 2019


Avatar for Stump's Decks and Porches
Stump's Decks and Porches
2458 Division Hwy
4.84(
142
)
Approved Pro
Stump's Decks and Porches
2458 Division Hwy
4.84(
142
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
746 local quotes requested

Stump's Decks and Porches is a deck & porch builder and designer, serving Lancaster PA, and surrounding areas; specializing in vinyl decks, composite decks, screened-in porches, and specialty decks that include pool decks, decks with roofs, pergolas, lighting options and more. Services include Chester, Delaware, Montgomery, Lebanon, Berks, Bucks, Dauphin, Cumberland, Adams, North Hampton, & Lehigh Counties. Now serving some Maryland and Delaware counties including, Baltimore, Carroll, Cecil, Harford, Kent, and New Castle.

"The team is very professional and will guide you through the whole process. Pricing is far and the work is superior. We were given many choices of decking and finishings. My wife and I are very happy with our new deck."

Harry H on October 2022

Stump's Decks and Porches is a deck & porch builder and designer, serving Lancaster PA, and surrounding areas; specializing in vinyl decks, composite decks, screened-in porches, and specialty decks that include pool decks, decks with roofs, pergolas, lighting options and more. Services include Chester, Delaware, Montgomery, Lebanon, Berks, Bucks, Dauphin, Cumberland, Adams, North Hampton, & Lehigh Counties. Now serving some Maryland and Delaware counties including, Baltimore, Carroll, Cecil, Harford, Kent, and New Castle.

"The team is very professional and will guide you through the whole process. Pricing is far and the work is superior. We were given many choices of decking and finishings. My wife and I are very happy with our new deck."

Harry H on October 2022


Elias Beiler
99 Witmer Road
New on HomeAdvisorNew on Angi
Approved Pro
Elias Beiler
99 Witmer Road
New on AngiNew on HomeAdvisor
Approved Pro
265 local quotes requested
32 years of experience

In Business Since 1993 We’re a locally owned and operated company with over 32 years of industry experience. We value honesty and integrity, and stand behind our work. We specialize in deck replacements, gutter cleaning and repair, interior trim and decorative molding installation, and a variety of related projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

In Business Since 1993 We’re a locally owned and operated company with over 32 years of industry experience. We value honesty and integrity, and stand behind our work. We specialize in deck replacements, gutter cleaning and repair, interior trim and decorative molding installation, and a variety of related projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!


Avatar for Sheehan Carpentry & Remodeling
Sheehan Carpentry & Remodeling
828 Valley Lane
4.86(
7
)
Approved Pro
Sheehan Carpentry & Remodeling
828 Valley Lane
4.86(
7
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
258 local quotes requested

Getting the job done right and on time is important to owner, Robert Sheehan. Robert claims his great rapport with home owners is because his goal is to earn his customers trust and respect; to communicate effectively and to get the job done to his customer's satisfaction. Robert states, "My customers are my priority and I treat their home as if it were my own". Sheehan Carpentry & Remodeling serves Lebanon, Lancaster, Berks, and portions of Dauphin County, PA and is your professional choice for your next home improvement project. From custom remodeling, and home additions to decks, porches, siding, garages, and more. Call us today for a free estimate and begin to enjoy the beauty and comfort of your home.

Getting the job done right and on time is important to owner, Robert Sheehan. Robert claims his great rapport with home owners is because his goal is to earn his customers trust and respect; to communicate effectively and to get the job done to his customer's satisfaction. Robert states, "My customers are my priority and I treat their home as if it were my own". Sheehan Carpentry & Remodeling serves Lebanon, Lancaster, Berks, and portions of Dauphin County, PA and is your professional choice for your next home improvement project. From custom remodeling, and home additions to decks, porches, siding, garages, and more. Call us today for a free estimate and begin to enjoy the beauty and comfort of your home.


Avatar for Pool Pro’s
Pool Pro’s
Mobile
5.00(
5
)
Approved Pro
Pool Pro’s
Mobile
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Dedicated and dynamic work crew, experts in our field. We do the work and you enjoy your pool! Voted #1 pool crew in the area, we specialize in pool and spa maintenance, residential and commercial. We offer pool cleanings, repairs, installations, openings & closings, cover removal & cleaning, coping and tile, concrete work & caulk, leak repair and much more. Small local business with competitive pricing and no other team like ours, see for yourself and join our list of satisfied customers today!

"Excellent service, very knowledgeable and helpful, an eye for detail and the upmost excellence. Went above and beyond!"

Joey A on June 2024

Dedicated and dynamic work crew, experts in our field. We do the work and you enjoy your pool! Voted #1 pool crew in the area, we specialize in pool and spa maintenance, residential and commercial. We offer pool cleanings, repairs, installations, openings & closings, cover removal & cleaning, coping and tile, concrete work & caulk, leak repair and much more. Small local business with competitive pricing and no other team like ours, see for yourself and join our list of satisfied customers today!

"Excellent service, very knowledgeable and helpful, an eye for detail and the upmost excellence. Went above and beyond!"

Joey A on June 2024


Eby Exteriors Inc
127 N 7th St
5.00(
12
)
Eby Exteriors Inc
127 N 7th St
5.00(
12
)
Customers say: Quick response
28 years of experience

Eby Exteriors Inc is a full-service home improvement company. Our goal is to provide you with great value and "treat you like a real person." You won't get high-pressure from us! We enjoy working with our clients to find the best possible solution to meet their needs. Most of our jobs are performed by our own employees. They are great guys that you can trust in and around your home. We are a James Hardie Preferred Remodeler.

Eby Exteriors Inc is a full-service home improvement company. Our goal is to provide you with great value and "treat you like a real person." You won't get high-pressure from us! We enjoy working with our clients to find the best possible solution to meet their needs. Most of our jobs are performed by our own employees. They are great guys that you can trust in and around your home. We are a James Hardie Preferred Remodeler.


J W MUMPER CONSTRUCTION INC
311 Pennington Dr.
5.00(
2
)
J W MUMPER CONSTRUCTION INC
311 Pennington Dr.
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

36 years in business in the Mechanicsburg and surrounding areas, locally owner and operated. Specializing in all levels of custom construction work

36 years in business in the Mechanicsburg and surrounding areas, locally owner and operated. Specializing in all levels of custom construction work


Myers Construction
3430 Spring Rd
5.00(
9
)
Myers Construction
3430 Spring Rd
5.00(
9
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With over 5 years of experience, Myers Construction is dedicated to bringing your dreams to reality! We are an honest family owned locally operated business.Our services consist of a wide variety of jobs. We do any of your small handyman jobs to large remodeling jobs. We do landscaping from mowing to laying mulch as well as hardscaping. Call for an estimate today!

"It went very smoothly. They were there on time, communicated well and went above and beyond for us, while staying within our budget. We are extremely happy with the way our counters and cabinets look for our new location."

Ann Marie J on February 2021

With over 5 years of experience, Myers Construction is dedicated to bringing your dreams to reality! We are an honest family owned locally operated business.Our services consist of a wide variety of jobs. We do any of your small handyman jobs to large remodeling jobs. We do landscaping from mowing to laying mulch as well as hardscaping. Call for an estimate today!

"It went very smoothly. They were there on time, communicated well and went above and beyond for us, while staying within our budget. We are extremely happy with the way our counters and cabinets look for our new location."

Ann Marie J on February 2021


GRAPHIConstruction
102 Park Place Cir
No reviews
GRAPHIConstruction
102 Park Place Cir
No reviews
13 years of experience

GRAPHIConstruction is a fairly new company specializing in home remodeling, additions and decks. We are a military friendly company who prioritizes hiring veterans. Even as a new company our staff has nearly 2 decades of experience in the home construction field. Our owner himself is a US Army Engineer Veteran receiving his training from the Army Corp of Engineers and the Naval Seabees Academy.

GRAPHIConstruction is a fairly new company specializing in home remodeling, additions and decks. We are a military friendly company who prioritizes hiring veterans. Even as a new company our staff has nearly 2 decades of experience in the home construction field. Our owner himself is a US Army Engineer Veteran receiving his training from the Army Corp of Engineers and the Naval Seabees Academy.


Shell Shockers Home Improvements
99 Valleybrook Dr
No reviews
Shell Shockers Home Improvements
99 Valleybrook Dr
No reviews
...
Showing 1-10 of 541

Swimming pool heaters installations and replacements FAQs

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 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.
new swimming pool heating system
Apr 30, 2025
Apr 30, 2025
Budget for pool heater costs based on factors such as your pool size, utility connections, heater type, location, labor, additional features, and more.
an above ground pool installed in backyard with deck
Apr 30, 2025
Apr 30, 2025
Budget for pool deck costs based on factors such as materials, deck size, pool size, location, terrain, prep work, permits, labor, and more.
A beautiful house with a swimming pool in the backyard
Apr 28, 2025
Apr 28, 2025
Budget for pool liner replacement costs based on factors such as pool size, liner type, thickness, draining and refilling, labor, accessibility, and more.
worker resurfacing plaster on swimming pool with trowel
Apr 27, 2025
Apr 27, 2025
Budget for pool resurfacing costs based on factors such as pool size, material, refilling, whether your pool is above or below ground, labor, and more.
Backyard Swimming pool with a sea view
Apr 27, 2025
Apr 27, 2025
Budget for semi-inground pool costs based on factors such as pool size, type, landscape prep, labor, materials, additional features, and more.
professional servicing swimming pool during maintenance visit
Apr 21, 2025
Apr 21, 2025
Discover how much pool maintenance costs based on factors like the size, type, location, frequency, and level of service.
Share project details to get started.