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Swimming pool heaters installers and replacers in Old Greenwich

Avatar for Gold Coast Pool & Spa, LLC

Gold Coast Pool & Spa, LLC

68 Water Street, Unit 6
4.82(
14
)
•Approved Pro

Gold Coast Pool & Spa, LLC

68 Water Street, Unit 6
4.82(
14
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

Gold Coast Pool & Spa, LLC, has over 20 years of experience. We take great pride in our exceptional customer service and senior management involvement. We service and renovate in-ground concrete, vinyl lined and fiberglass swimming pools and spas. Our services include but are not limited to openings, closings, draining, acid washes, pool cleaning, re-plastering, leak detection and weekly maintenance. Call us today to learn more!

"So far so good, cement pad in, just waiting on product and finishing the installation job."

Cynthia B on April 2022

Gold Coast Pool & Spa, LLC, has over 20 years of experience. We take great pride in our exceptional customer service and senior management involvement. We service and renovate in-ground concrete, vinyl lined and fiberglass swimming pools and spas. Our services include but are not limited to openings, closings, draining, acid washes, pool cleaning, re-plastering, leak detection and weekly maintenance. Call us today to learn more!

"So far so good, cement pad in, just waiting on product and finishing the installation job."

Cynthia B on April 2022

Avatar for Deluxe Pool Services LLC

Deluxe Pool Services LLC

Surrounding Areas
4.07(
14
)
•Approved Pro

Deluxe Pool Services LLC

Surrounding Areas
4.07(
14
)
•Approved Pro
206 local quotes requested
Free onsite estimate

Deluxe Pool Services LLC is your go-to expert for all your pool and spa needs. With our exceptional service and attention to detail, we stand out from the competition. Contact us today for top-notch pool and spa solutions.

"Excellent … to my pool from swamp to sparkling clean in no time at all! Great work & would recommend to all."

Joseph P on August 2025

Deluxe Pool Services LLC is your go-to expert for all your pool and spa needs. With our exceptional service and attention to detail, we stand out from the competition. Contact us today for top-notch pool and spa solutions.

"Excellent … to my pool from swamp to sparkling clean in no time at all! Great work & would recommend to all."

Joseph P on August 2025

Avatar for Omega Development LLC

Omega Development LLC

278 Post Road East
4.67(
12
)
•Approved Pro

Omega Development LLC

278 Post Road East
4.67(
12
)
•Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
942 local quotes requested

Omega Development is a Fairfield, County staple. With over 20+ years of experience Omega is your one stop shop for all things construction.

"I recently had an asphalt driveway put in. The crew was very professional. The driveway is smooth and very happy with the quality of the new driveway. They even went above and beyond and put in a small drainage area for water runoff. It has definitely improved the appearance of my home."

Elaine A on February 2025

Omega Development is a Fairfield, County staple. With over 20+ years of experience Omega is your one stop shop for all things construction.

"I recently had an asphalt driveway put in. The crew was very professional. The driveway is smooth and very happy with the quality of the new driveway. They even went above and beyond and put in a small drainage area for water runoff. It has definitely improved the appearance of my home."

Elaine A on February 2025

Avatar for Palacios Pool Service LLC

Palacios Pool Service LLC

53 Hillandale Avenue
5.00(
3
)
•Approved Pro

Palacios Pool Service LLC

53 Hillandale Avenue
5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
60 local quotes requested

Let the professional pool service, Palacios Pool Service LLC, in Stamford, Connecticut, eliminate all of the hard work involved in owning a pool so that you can just sit back and relax. At Palacios Pool Service LLC they specialize in pool cleaning, pool maintenance, and swimming pool opening and closing services for commercial pools. You can rest easy knowing that your pool is in the best hands possible when you call the expert pool service, Palacios Pool Service LLC, in Stamford, CT.

"Very responsible and reliable"

Roberto R on January 2024

Let the professional pool service, Palacios Pool Service LLC, in Stamford, Connecticut, eliminate all of the hard work involved in owning a pool so that you can just sit back and relax. At Palacios Pool Service LLC they specialize in pool cleaning, pool maintenance, and swimming pool opening and closing services for commercial pools. You can rest easy knowing that your pool is in the best hands possible when you call the expert pool service, Palacios Pool Service LLC, in Stamford, CT.

"Very responsible and reliable"

Roberto R on January 2024

Avatar for C & C Contractor LLC

C & C Contractor LLC

147 Lake St E
5.00(
5
)
•Approved Pro

C & C Contractor LLC

147 Lake St E
5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
598 local quotes requested

Our team of highly trained, professionals will perform with dedication and high-quality materials to achieve any remodeling project you want on your property. We guarantee your total satisfaction!

"I. contact this. company because my dad. recommended. me they are. great contractor company now my basement and deck are. beautiful and I recommend this company. to all my friends and family"

evelyn f on November 2024

Our team of highly trained, professionals will perform with dedication and high-quality materials to achieve any remodeling project you want on your property. We guarantee your total satisfaction!

"I. contact this. company because my dad. recommended. me they are. great contractor company now my basement and deck are. beautiful and I recommend this company. to all my friends and family"

evelyn f on November 2024

Cross County Woodworking

20 Gunther Avenue
5.00(
2
)
•Approved Pro

Cross County Woodworking

20 Gunther Avenue
5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
222 local quotes requested

In business since 1964, we are fully licensed and insured and one of the few area firms EPA lead certified. We will provide excellent recent references. We work with your architects or ours. additional website: decksofny.com. crosscountyhomeimprovement.com. We do not put together pre-purchased gazebos.

"Dave and his team were wonderful to work with. We met with several contractors for our new deck and Dave was recommended by our architect. He was extremely responsive and we found his rates were comparable to others we received. We were stalled for a while due to Covid, but once our permit was approved, Dave kicked off work for us the next week. He was very communicative, sharing updates, hiccups (fortunately not too many - usually product delays), and recommendations. I can't say enough good things about his crew. They always arrived on time and worked diligently. They also indulged the many questions my husband and I had! We've already recommended Dave to another friend and would happily use him again for future relevant work."

Lauren C on October 2020

In business since 1964, we are fully licensed and insured and one of the few area firms EPA lead certified. We will provide excellent recent references. We work with your architects or ours. additional website: decksofny.com. crosscountyhomeimprovement.com. We do not put together pre-purchased gazebos.

"Dave and his team were wonderful to work with. We met with several contractors for our new deck and Dave was recommended by our architect. He was extremely responsive and we found his rates were comparable to others we received. We were stalled for a while due to Covid, but once our permit was approved, Dave kicked off work for us the next week. He was very communicative, sharing updates, hiccups (fortunately not too many - usually product delays), and recommendations. I can't say enough good things about his crew. They always arrived on time and worked diligently. They also indulged the many questions my husband and I had! We've already recommended Dave to another friend and would happily use him again for future relevant work."

Lauren C on October 2020

Cpl Landscaping and Masonry

17 N Nabby Rd
5.00(
8
)
•Approved Pro

Cpl Landscaping and Masonry

17 N Nabby Rd
5.00(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1098 local quotes requested

We have the experience and dedication to get the job done right! Specializing in landscaping and masonry services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service!

"Carlos and his team did a 100% perfect job. We had over 450’ of fence removed and replaced with new. It has transformed our backyard and we couldn’t be happier. Carlos is easy to communicate with and replied to my inquiries right away. I would recommend Carlos to anyone! Thank you!"

Brian F on April 2023

We have the experience and dedication to get the job done right! Specializing in landscaping and masonry services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service!

"Carlos and his team did a 100% perfect job. We had over 450’ of fence removed and replaced with new. It has transformed our backyard and we couldn’t be happier. Carlos is easy to communicate with and replied to my inquiries right away. I would recommend Carlos to anyone! Thank you!"

Brian F on April 2023

Bailey Remodeling

Atherton
5.00(
6
)

Bailey Remodeling

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

We are a family company that offers quality craftsmenship at an affordable price. We believe in always doing our very best. That means going above and beyond to surpass expectations and make sure your home is everything you want it to be.

We are a family company that offers quality craftsmenship at an affordable price. We believe in always doing our very best. That means going above and beyond to surpass expectations and make sure your home is everything you want it to be.

BDK Construction LLC.

1107 Reagan Ct
No reviews yet

BDK Construction LLC.

1107 Reagan Ct
No reviews yet
19 years of experience

Growing construction company able to complete all phases of new and old construction

Growing construction company able to complete all phases of new and old construction

New England's Exterior Doctor, LLC

1832 Commerce Dr
1.00(
2
)

New England's Exterior Doctor, LLC

1832 Commerce Dr
1.00(
2
)
Free onsite estimate

New England's Exterior Doctor, LLC specializes in asphalt and metal roofing, window replacement, siding, decks, gutters, kitchen remodeling, bathrooms, and additions. With over 40 years experience in the industry, warranties that are second to none, and financing for your project, The Exterior Doctor can handle all of your remodeling N.E.E.D.'s

New England's Exterior Doctor, LLC specializes in asphalt and metal roofing, window replacement, siding, decks, gutters, kitchen remodeling, bathrooms, and additions. With over 40 years experience in the industry, warranties that are second to none, and financing for your project, The Exterior Doctor can handle all of your remodeling N.E.E.D.'s

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FAQs for swimming pool heaters installation and replacement projects in Old Greenwich, CT

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 Old Greenwich, CT 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
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