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Swimming pool heaters installers and replacers in Woodstock

Avatar for JHS Services, Inc.
JHS Services, Inc.
Po Box 190
3.94(
9
)
Approved Pro
JHS Services, Inc.
Po Box 190
3.94(
9
)
Approved Pro
Customers say: Quality work
23 local quotes requested
40 years of experience

SWIMMING POOL SERVICES- JHS Services, Inc/The pool Chemist., we have installed over 550 in ground vinyl liner pools and over 275 in ground pools in the Hudson Valley. We work with a master landscape design and contracting company to create a world of enchantment to accompany your new in ground pool. PATCH MASTERS- In and out perfect match drywall repair

"I canâ t say enough. John saved the day after another company nearly destroyed my gunite pool. He is professional, friendly and gets the job done."

alison b on December 2021

SWIMMING POOL SERVICES- JHS Services, Inc/The pool Chemist., we have installed over 550 in ground vinyl liner pools and over 275 in ground pools in the Hudson Valley. We work with a master landscape design and contracting company to create a world of enchantment to accompany your new in ground pool. PATCH MASTERS- In and out perfect match drywall repair

"I canâ t say enough. John saved the day after another company nearly destroyed my gunite pool. He is professional, friendly and gets the job done."

alison b on December 2021


Avatar for HNI Builders
HNI Builders
407 Ashokan Road
5.00(
4
)
Approved Pro
HNI Builders
407 Ashokan Road
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 local quotes requested

Serving the Hudson Valley from new construction to emergency services. Our services begin with a free consultation and a detailed estimate. The end result will be a turn-key package, ready for your enjoyment. Check out our Instagram and website at www.HNIBuilders.com

"They contacted my rite away, came out within 2 days. Gave me a fair price and did a great job. They far exceeded my expectations. Great people to deal with from beginning to end. Would use them and recommend them in the future."

Russell G on March 2019

Serving the Hudson Valley from new construction to emergency services. Our services begin with a free consultation and a detailed estimate. The end result will be a turn-key package, ready for your enjoyment. Check out our Instagram and website at www.HNIBuilders.com

"They contacted my rite away, came out within 2 days. Gave me a fair price and did a great job. They far exceeded my expectations. Great people to deal with from beginning to end. Would use them and recommend them in the future."

Russell G on March 2019


Avatar for Pool Builders of America
Pool Builders of America
10 Hampton Rd
4.69(
13
)
Approved Pro
Pool Builders of America
10 Hampton Rd
4.69(
13
)
Approved Pro
Customers say: Terrific value
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
118 local quotes requested

Let Pool builders USA customize your pool! We are a local business operating for over 25 years. We specialize in custom Inground pools (no above ground) and spas. Our Harding working team is here for you. Please contact us today for a quote! 

"Professionalism was service was second to none! After a bad experience with my previous installer, Vance came out and inspect a horribly done job and for a very fair price, reinstalled my above ground 33’ circular pool. The customer service and knowledge put my mind at ease after a horrible experience and bad thoughts of not having my pool for summer 2025. Vance and his team installed my pool within 6 hours and got it filled on Saturday and the following Monday. If you are looking for any pool services, Pool Builders of America is your one stop shop for in-ground pools, above ground pools, decks, patios, etc."

Ravindra H on May 2025

Let Pool builders USA customize your pool! We are a local business operating for over 25 years. We specialize in custom Inground pools (no above ground) and spas. Our Harding working team is here for you. Please contact us today for a quote! 

"Professionalism was service was second to none! After a bad experience with my previous installer, Vance came out and inspect a horribly done job and for a very fair price, reinstalled my above ground 33’ circular pool. The customer service and knowledge put my mind at ease after a horrible experience and bad thoughts of not having my pool for summer 2025. Vance and his team installed my pool within 6 hours and got it filled on Saturday and the following Monday. If you are looking for any pool services, Pool Builders of America is your one stop shop for in-ground pools, above ground pools, decks, patios, etc."

Ravindra H on May 2025


INTEGRITY CONSTRUCTION AND PROPERTY MAINTENANCE
No reviews
INTEGRITY CONSTRUCTION AND PROPERTY MAINTENANCE
No reviews
10 years of experience

We are a fully insured and family oriented construction and property maintenance company. We work hand in hand with other local businesses to help provide you with the best services on all your residential and commercial needs. We accept cash, check and money order.

We are a fully insured and family oriented construction and property maintenance company. We work hand in hand with other local businesses to help provide you with the best services on all your residential and commercial needs. We accept cash, check and money order.


J&D Windows and Doors General Contracting, LLC.
Draper Avenue
4.97(
32
)
J&D Windows and Doors General Contracting, LLC.
Draper Avenue
4.97(
32
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Fully insured General Contracting company with free home estimates specializing in Windows and Doors. Our products have a life time warranty with them as well as a variety of different options to accommodate your wants, needs, and budgets! Check out our Facebook, google page, and website listed below for yourself to see that you’re in good hands with J&D! To help with your long and late work hours, we are now offering E-Quotes on all windows, sliding glass doors, and ProVia door products! Go to our website, click on E-Quotes to learn more.

"Ok so I am writing a review everywhere I can for David and crew. Basically havr been using David and J&D for every aspect of the house! Windows, Doors, Facade wall, Kitchen, Siding etc. Have yet to have any bad experience with these guys!! Wonderful, efficient, courteous, professional, and I cannot say this enough… what a crack up! Thank you so much guys for taking care of me and my winderful “new” home. It is an honor and a pleasure working with you!"

Danielle St M on September 2024

Fully insured General Contracting company with free home estimates specializing in Windows and Doors. Our products have a life time warranty with them as well as a variety of different options to accommodate your wants, needs, and budgets! Check out our Facebook, google page, and website listed below for yourself to see that you’re in good hands with J&D! To help with your long and late work hours, we are now offering E-Quotes on all windows, sliding glass doors, and ProVia door products! Go to our website, click on E-Quotes to learn more.

"Ok so I am writing a review everywhere I can for David and crew. Basically havr been using David and J&D for every aspect of the house! Windows, Doors, Facade wall, Kitchen, Siding etc. Have yet to have any bad experience with these guys!! Wonderful, efficient, courteous, professional, and I cannot say this enough… what a crack up! Thank you so much guys for taking care of me and my winderful “new” home. It is an honor and a pleasure working with you!"

Danielle St M on September 2024


PETERSON HOME IMPROVEMENT
116 MILTON CROSSROADS
4.82(
11
)
PETERSON HOME IMPROVEMENT
116 MILTON CROSSROADS
4.82(
11
)
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

We have been serving the Hudson Valley since 1990. A small, conscientious company, properly insured, local & professional. When you call our office you will speak to either Jean, the office manager or Ed, the owner. We will make a convenient appointment for you & Ed to meet & discuss the possible project. We will present you with a Proposal for the work & provide references upon request. SEE OUR WEBSITE: PETERSONHOMEIMPROVEMENT.COM

"I highly recommend Peterson Home Improvements! I have an older barn that needed a bunch of work done - new kitchen, updating bathrooms, reinforcing the original structure, flooring, new windows, and more. I worked with Ed to get the project started and he was great to work with on what to expect and project timelines. He regularly checks in on how things are going as well. Joe and Matt were a pleasure to work with for the day to day work that was completed. They worked with electricians, plumbers, etc and coordinated all the work that needed to get done. They’ve always been great to work with and with such a large project in the main area of my home, they cleaned up every day making it comfortable for us. Would definitely work with them again and plan to on an addition in the future!"

Eryn M on December 2021

We have been serving the Hudson Valley since 1990. A small, conscientious company, properly insured, local & professional. When you call our office you will speak to either Jean, the office manager or Ed, the owner. We will make a convenient appointment for you & Ed to meet & discuss the possible project. We will present you with a Proposal for the work & provide references upon request. SEE OUR WEBSITE: PETERSONHOMEIMPROVEMENT.COM

"I highly recommend Peterson Home Improvements! I have an older barn that needed a bunch of work done - new kitchen, updating bathrooms, reinforcing the original structure, flooring, new windows, and more. I worked with Ed to get the project started and he was great to work with on what to expect and project timelines. He regularly checks in on how things are going as well. Joe and Matt were a pleasure to work with for the day to day work that was completed. They worked with electricians, plumbers, etc and coordinated all the work that needed to get done. They’ve always been great to work with and with such a large project in the main area of my home, they cleaned up every day making it comfortable for us. Would definitely work with them again and plan to on an addition in the future!"

Eryn M on December 2021


Prestige Building Company
19 Carroll St
No reviews
Prestige Building Company
19 Carroll St
No reviews
15 years of experience

Prestige Building Company is a minority woman owned business. We are proactive leaders with proven abilities to manage large and small scale projects attending to every detail. Project quality and safety is our number one priority on all of our jobs.

Prestige Building Company is a minority woman owned business. We are proactive leaders with proven abilities to manage large and small scale projects attending to every detail. Project quality and safety is our number one priority on all of our jobs.


Flagstone Maintenance, Inc
257 Cardinal Rd
1.00(
1
)
Flagstone Maintenance, Inc
257 Cardinal Rd
1.00(
1
)
Customers say: Super punctual
18 years of experience

Flagstone Maintenance, Inc. is the one stop for all your home improvement or maintenance projects. Our maintenance services are to help the busy or out of town clients, rental property owners or weekenders maintain their homes inside and out. Our construction services will help you beatify your home and help you through any project you need completed. Our well qualified management team and employees guarantee your satisfaction and will produce a product of the highest quality. Leaving you as a customer anything but completely satisfied is not an option.

Flagstone Maintenance, Inc. is the one stop for all your home improvement or maintenance projects. Our maintenance services are to help the busy or out of town clients, rental property owners or weekenders maintain their homes inside and out. Our construction services will help you beatify your home and help you through any project you need completed. Our well qualified management team and employees guarantee your satisfaction and will produce a product of the highest quality. Leaving you as a customer anything but completely satisfied is not an option.


Clockwork Construction, Inc
5 Gate Hill Co-op Road
4.90(
10
)
Clockwork Construction, Inc
5 Gate Hill Co-op Road
4.90(
10
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Doing business in Rockland, Westchester and Orange Counties since 1987, Ben Williams of Clockwork Construction offers precision craftsmanship at affordable prices. Our expert crew is owner operated. Expertise in Restorations, Cedar Siding, Screened Enclosures, Decks, Additions and Renovations. Also licensed in New Jersey. THOUGH WE ARE LICENSED IN NEW JERSEY, WE HAVE NO AFFILIATION AND HAVE NEVER HAD AN AFFILIATION WITH CLOCKWORK CONSTRUCTION OF NEW JERSEY .

Doing business in Rockland, Westchester and Orange Counties since 1987, Ben Williams of Clockwork Construction offers precision craftsmanship at affordable prices. Our expert crew is owner operated. Expertise in Restorations, Cedar Siding, Screened Enclosures, Decks, Additions and Renovations. Also licensed in New Jersey. THOUGH WE ARE LICENSED IN NEW JERSEY, WE HAVE NO AFFILIATION AND HAVE NEVER HAD AN AFFILIATION WITH CLOCKWORK CONSTRUCTION OF NEW JERSEY .


BigA Construction
Po Box 76
No reviews
BigA Construction
Po Box 76
No reviews
25 years of experience

20yrs experience doing construction, including plumbing, remodeling, renovations, property maintenance and management. Plowing and snow removal also. No job is too small, we do moving, and clean outs as well. Insured with flexible hours,

20yrs experience doing construction, including plumbing, remodeling, renovations, property maintenance and management. Plowing and snow removal also. No job is too small, we do moving, and clean outs as well. Insured with flexible hours,

...
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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.
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Discover how much pool maintenance costs based on factors like the size, type, location, frequency, and level of service.
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