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Best pool builders and installers near Alton, MO

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Verified Reviews for Pool Construction And Installation pros in Alton, MO

*The Angi rating for Pool Construction And Installation companies in Alton, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pool Construction And Installation needs.

*The HomeAdvisor rating for Pool Construction And Installation companies in Alton, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pool Construction And Installation needs.

Last update on October 07, 2025

Top-Rated Pool builders and installers in Alton - Updated Nov 2026

Bottoms Up Pool Service LLC - Product/Service - 31 Photos Facebook
5.0(
2
)
Swimming Pool - Clean and MaintainSwimming Pool - Opening & Closing ServiceSwimming Pool: Concrete - Build or Install

Serving Alton, MO and surrounding areas

In business since 2020

Credit card accepted

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

Recommended by100%of homeowners
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Avatar for Outdoor Oasis
Outdoor Oasis
5.0(
3
)
In Ground Swimming Pool or Accessories - Repair or ServiceReplace Vinyl Liner for Swimming PoolSwimming Pool - Above Ground, Build or Install - Have Materials+8 more

Serving Alton, MO and surrounding areas

In business since 2003

Free estimates

Warranties offered

"The pool and concrete turned out great. Pics are attached."
My jobs.
My jobs.
My jobs.
My jobs.
My jobs.

+7

Response time6 days
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Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Above Ground Swimming Pool or Accessories - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or ServiceReplace Vinyl Liner for Swimming Pool+6 more

Serving Alton, MO and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"It was great, the pool technician was very helpful and kept us updated on what repairs were needed. He followed up after his visit to ensure we knew the next steps. 10/10 would have this technician again."
Recommended by81%of homeowners
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Above Ground Swimming Pool or Accessories - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or ServiceReplace Vinyl Liner for Swimming Pool+6 more

Serving Alton, MO and surrounding areas

In business since 1971

Credit card accepted

"They sent someone out to come fix it. I go online when I have an issue, instead of calling. It is very easy. You go online and tell them what is broken. The respond with who will be coming out within 24 hours. They have different plans for different amounts of money. I have my house and pool covered. I pay a $75 copay a month. I have had them for several years, and have never had an issue."
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+2

Recommended by65%of homeowners
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Wilson Contracting & Painting
New to Angi
Swimming Pool -Remodel

Serving Alton, MO and surrounding areas

In business since 1981

Wilson Contracting & Painting with over 25 years experience and generations of knowledge. We provide the best quality services in the home improvement industry. Wilson Contracting & Painting is a locally owned and owner operated business taking great pride in providing quality work at the lowest cost. Allow us to show you how our commitment to personal service and expertise will help you with your home improvement goals. We stand behind our work years after the work is complete. \nPlease contact us today to realize your vision with all your home improvement needs \n

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Pool Construction and Installation FAQs, answered by experts

Construction typically takes 3-6 months, including site preparation and assembly.

Grading complexity, debris removal volume, equipment, labor, and permits determine expense levels.

Errors in site preparation can lead to structural failures or appear costly midway. Professionals ensure detailed, reliable home base development layouts.

Yes, new home construction will always require building permits, no matter where you live. In most cases, you’ll need a general construction permit, along with plumbing and electrical permits for the utility lines in your home. Depending on where you live, you’ll likely find that you also need permits for things like connection to a sewage system or installing exterior components, like decks, driveways, patios, and curb cutouts. Leave navigating the permits required for new home construction to a professional to ensure your home is built legally and safely.

If you can’t find any records online, you’ll need to contact your county clerk’s office to do further research. They should have property records on file, or can at least point you in the right direction of who to contact. You can also speak with your neighbors about when their houses were built because they were likely built around the same time.

The Alton, MO homeowners’ guide to pool constructions and installations

From average costs to expert advice, get all the answers you need to get your job done.

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