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TRUSTED BY CORNWALL, NY HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon58
    Verified above ground pool installation services reviews

Verified Reviews for Above Ground Pool Installation pros in Cornwall, NY

*The Angi rating for Above Ground Pool Installation companies in Cornwall, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Above Ground Pool Installation needs.

*The HomeAdvisor rating for Above Ground Pool Installation companies in Cornwall, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Above Ground Pool Installation needs.

Last update on October 20, 2025

Find Above ground pool installation pros in Cornwall

Avatar for Marks Pool Service and Repair
Marks Pool Service and Repair
4.9(
51
)

Serving Cornwall, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Mark was hired to remove a broken toilet and replaced with a new one Realizing the wrong toilet was ordered, he took upon himself to go shopping. Find the right toilet and install it. This took some of his valuable time away from him. He went above and beyond the call of duty I would recommend him to all."
Water heater box-in
Framing boiler
Basement conversion
Basement conversion
Framing around pipes to hide

+174

Response time11 hrs
Response rate86%
2 neighbors recently requested a quote
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Avatar for Pools Plus Inc.
Pools Plus Inc.
5.0(
3
)

Serving Cornwall, NY and surrounding areas

Approved

In business since 1988

Free estimates

Warranties offered

"Pools plus is amazing! Reliable, and so professional. We have the back yard of our dreams thanks to Dylan, John and the crew at Pools plus. We will be using them for further services in the future.. thanks again!"
Additional Photos
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+1

12 neighbors recently requested a quote
Recommended by66%of homeowners
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Avatar for Loyal Landscaping, LLC
Loyal Landscaping, LLC
4.4(
62
)

Serving Cornwall, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"They did an unbelievable job - had such great ideas and carried them out beautifully...I would never have thought my front garden could be this great....am calling on him again very soon to do the side and back of our property...would recommend him highly...can't wait to see what he has in mind for the rest of the grounds..."
In-ground pool
Pool buld
Retaining wall
In-ground pool
Hardscaping

+25

Response time2 days
50 neighbors recently requested a quote
Recommended by77%of homeowners
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Avatar for Happy Penguin Pool Care, LLC
Happy Penguin Pool Care, LLC
5.0(
9
)

Serving Cornwall, NY and surrounding areas

Credit card accepted

"Awesome! Spoke w/ Zach @ Happy Penguin Pool Care. He informed me for the job I needed done, I'd need to contact a water company directly. He was very patient, friendly, and knowledgeable.... Also, gave names of a couple of water companies I could reach out to! Double thumbs ?? to Zach and Penguin Pool Care! Thank you."
Recommended by100%of homeowners
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Avatar for Pool Builders of America
Pool Builders of America
4.1(
17
)

Serving Cornwall, NY and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"We had a vision for what our backyard would be with a pool and Vance and Nick exceeded our dreams and went above and beyond to make sure everything was perfect!!!! We only wish we had done this at the beginning of the summer instead of August!! We have such a beautiful family gathering spot that we will be enjoying for many many years to come!!! Thank you pool builders!!!"
Additional Photos
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+6

Response time7 hrs
Response rate100%
Recommended by86%of homeowners
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Showing 1-10 of 48
Install Above Ground Pools questions, answered by experts

No, shock and chlorine are not the same thing, though they are related and both are used for pool maintenance. Regular chlorine, often in the form of tablets, is a sanitizer used for routine, day-to-day maintenance to keep a steady chlorine level. Pool shock, however, is a highly concentrated dose of chlorine used periodically for a more intense cleaning. It rapidly raises chlorine levels to fix issues like cloudy water or algae growth and also eliminates chloramines, which are byproducts of regular chlorination. Because their purposes and concentrations differ, they are not interchangeable, and proper pool care typically requires using both.

You can avoid pool collapse—known as pool pop in an inground pool—if you follow the instructions on how to drain your pool safely. Wait for a temperate, dry day and slowly remove the water with a sump pump, hose, or the attached drains and hydrostatic plugs.

Yes, it's normal for pool pumps to make noises—like a humming or gentle rumbling sound. But if your pool pump is making loud noises, then this could indicate an underlying problem. Sounds to keep an ear out for include grinding, whining, screeching, and banging noises. Also, pay attention to any new or louder sounds emanating from your pump.

Above-ground pools offer affordability, easier installation, portability, and flexibility in placement compared to permanent in-ground pools.

Yes, it’s possible to put too much salt in your saltwater pool, and doing so can cause a number of problems, including corroding metal parts and causing the chlorinator to stop working correctly. In general, slightly elevated salt levels won’t cause serious problems beyond salty-tasting water, but you should dilute the water in a pool with extremely high salt levels to prevent damage to its components.

The Cornwall, NY homeowners’ guide to above ground pool installation services

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