Top-rated swimming pool heaters installers and replacers.

Get matched with top swimming pool heaters installers and replacers in Sunderland, MA

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.

Find Swimming pool heaters installers and replacers in Sunderland

Avatar for TNT Home Improvement

TNT Home Improvement

Broadway Street
4.73(
11
)
•Approved Pro

TNT Home Improvement

Broadway Street
4.73(
11
)
•Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
189 local quotes requested

TNT Home Improvement is proud to provide general home repairs and renovations. Our team of skilled employees provide quality workmanship and excellent customer service to ensure your home is well-maintained and fully functional. We offer interior and exterior painting, drywall instillation and repair, carpentry, tiling, deck building and repair, window and door instillation, New construction framing, siding and much more. We work closely with each client to understand there unique needs. Our commitment to customer satisfaction means we will not rest until you are 100% happy with our work. GIVE US A CALL WE DO IT ALL 413-687-5119

"Well, and TNT responded to requested adjustments."

Leland W on August 2025

TNT Home Improvement is proud to provide general home repairs and renovations. Our team of skilled employees provide quality workmanship and excellent customer service to ensure your home is well-maintained and fully functional. We offer interior and exterior painting, drywall instillation and repair, carpentry, tiling, deck building and repair, window and door instillation, New construction framing, siding and much more. We work closely with each client to understand there unique needs. Our commitment to customer satisfaction means we will not rest until you are 100% happy with our work. GIVE US A CALL WE DO IT ALL 413-687-5119

"Well, and TNT responded to requested adjustments."

Leland W on August 2025

Knight Home Improvement

18 Mellen St
No reviews yet

Knight Home Improvement

18 Mellen St
No reviews yet
Free onsite estimate

KNIGHT HOME IMPROVEMENT IS A SMALL COMPANY DEDICATED TO ALL ASPECTS OF HOME REMODEL AND REPAIR. THE OWNER IS ALWAYS ON SITE AND DOES THE WORK. NO JOB TO SMALL, FREE ESTEMATES, QUALITY WORK

KNIGHT HOME IMPROVEMENT IS A SMALL COMPANY DEDICATED TO ALL ASPECTS OF HOME REMODEL AND REPAIR. THE OWNER IS ALWAYS ON SITE AND DOES THE WORK. NO JOB TO SMALL, FREE ESTEMATES, QUALITY WORK

Helstowski Tree and Landscaping

35 Sugarloaf St
5.00(
6
)

Helstowski Tree and Landscaping

35 Sugarloaf St
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

If you need any tree work, landscaping, hardscaping, driveway work, pool installs, or anything along those lines, look no further. At Helstowski Tree and Landscaping, you can rest assured that we provide the absolute best value and service in Western Massachusetts. We will come to you and give you a 100% free estimate on any work you're looking to get done this upcoming spring. Our schedule is filling up fast so if you have any interest or questions about our services, please call or text Owen at 413-768-8784 to get locked in on the best deal on the market. List of services: Tree Services Hardscaping In ground pool installs Driveways Patios Walkways Snow removal Regular lawn maintenance Stone work Fencing 2D and 3D renderings anywhere in the US Our website - https://www.helstowskitreeandlandscaping.com/ Our Facebook - https://www.facebook.com/HelstowskiTreeAndLandscaping/

"The work performed turned out amazing, love the finish look, it is better then we imagined"

Rob G on March 2022

If you need any tree work, landscaping, hardscaping, driveway work, pool installs, or anything along those lines, look no further. At Helstowski Tree and Landscaping, you can rest assured that we provide the absolute best value and service in Western Massachusetts. We will come to you and give you a 100% free estimate on any work you're looking to get done this upcoming spring. Our schedule is filling up fast so if you have any interest or questions about our services, please call or text Owen at 413-768-8784 to get locked in on the best deal on the market. List of services: Tree Services Hardscaping In ground pool installs Driveways Patios Walkways Snow removal Regular lawn maintenance Stone work Fencing 2D and 3D renderings anywhere in the US Our website - https://www.helstowskitreeandlandscaping.com/ Our Facebook - https://www.facebook.com/HelstowskiTreeAndLandscaping/

"The work performed turned out amazing, love the finish look, it is better then we imagined"

Rob G on March 2022

BARTELS POOLS INC.

PO BOX 80034
4.11(
9
)

BARTELS POOLS INC.

PO BOX 80034
4.11(
9
)
Customers say: Quality work
30 years of experience

All work is completed by our own team of professionals who believe in making and maintaining long lasting relationship with our clients.

All work is completed by our own team of professionals who believe in making and maintaining long lasting relationship with our clients.

Atlas Overhead Door Sales

105 WINDERMERE AVE
4.72(
253
)

Atlas Overhead Door Sales

105 WINDERMERE AVE
4.72(
253
)
Customers say: Super punctual
78 years of experience

At Atlas-Coles Overhead Door Sales, we have been taking pride in our work, products, and customer service for over 65 years. Over the years, we’ve built a loyal clientele that have helped us shape our expertise in the garage door industry. Family-owned and operated since 1947. Toll-Free (877) 828-5279. Professional operation with new installations, service & repair at all times.

"The initial work was done in a day and it seemed to have gone smoothly, but then after a month the garage door seemed to not work properly. The garage door would hesitate when initially lifting up and the motor was not as quiet. I had them come out a couple of times to double check everything and they said everything was fine. After 6 months it just got worse and worse. I finally called another garage door company and they said that the motor was possibly defective. I called Altas again to have them determine if the motor was defective, but they never returned my calls or came our again. I had the second garage door company come out to look at it and they determined that the motor was not defective, but that it was installed incorrectly."

Meeyoung L on January 2019

At Atlas-Coles Overhead Door Sales, we have been taking pride in our work, products, and customer service for over 65 years. Over the years, we’ve built a loyal clientele that have helped us shape our expertise in the garage door industry. Family-owned and operated since 1947. Toll-Free (877) 828-5279. Professional operation with new installations, service & repair at all times.

"The initial work was done in a day and it seemed to have gone smoothly, but then after a month the garage door seemed to not work properly. The garage door would hesitate when initially lifting up and the motor was not as quiet. I had them come out a couple of times to double check everything and they said everything was fine. After 6 months it just got worse and worse. I finally called another garage door company and they said that the motor was possibly defective. I called Altas again to have them determine if the motor was defective, but they never returned my calls or came our again. I had the second garage door company come out to look at it and they determined that the motor was not defective, but that it was installed incorrectly."

Meeyoung L on January 2019

A Boilard Sons Inc

476 Oak St
3.67(
3
)

A Boilard Sons Inc

476 Oak St
3.67(
3
)
Customers say: Quality work
89 years of experience

Home Center

Home Center

Pioneer Home Improvement

105A Sunderland Road
No reviews yet

Pioneer Home Improvement

105A Sunderland Road
No reviews yet
24 years of experience

Your Home Improvement Specialist. Renovations, Maintenance & Handyman Services. Expert Carpentry. 25+ Years Experience.

Your Home Improvement Specialist. Renovations, Maintenance & Handyman Services. Expert Carpentry. 25+ Years Experience.

Crestwood Pools Inc.

220 Stage Rd.
No reviews yet

Crestwood Pools Inc.

220 Stage Rd.
No reviews yet
37 years of experience

Gibson Contracting

72 Harvard St
No reviews yet

Gibson Contracting

72 Harvard St
No reviews yet
45 years of experience

Gibson contracting is a small, personal, responsible company that can provide a wide range of services.

Gibson contracting is a small, personal, responsible company that can provide a wide range of services.

ICC Contracting Service

8 Undine Cr.
No reviews yet

ICC Contracting Service

8 Undine Cr.
No reviews yet
29 years of experience

Thank you for your interest in our company ICC is Div o J Hatchett Masonry LLC, We are MBE. DCAM Certified. We Specialize in Decorative Concrete & Epoxy floor design. ICC install high quality products designed for commercial and residential / industrial application. Our systems are compatible with concrete, tile, plywood and orher sound substrate.

Thank you for your interest in our company ICC is Div o J Hatchett Masonry LLC, We are MBE. DCAM Certified. We Specialize in Decorative Concrete & Epoxy floor design. ICC install high quality products designed for commercial and residential / industrial application. Our systems are compatible with concrete, tile, plywood and orher sound substrate.

...
Showing 1-10 of 189
FAQs for swimming pool heaters installation and replacement projects in Sunderland, MA

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 Sunderland, MA 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
  • new wooden deck built around swimming pool

    What’s the average pool deck cost? Find out, along with common pool deck cost factors, pool deck installation ROI, and budgeting tips in this guide.

  • remodeling a home swimming pool

    A pool remodel makes your swimming season that much more enjoyable. Learn how much pool renovations cost based on factors like size and type.

  • swimming pool being repaired

    Learn how to budget for pool repairs, exploring how factors such as size, pool liner type, and damage extent affect your final bill.