Top-rated pool builders and installers.

Get matched with top pool builders and installers in Alton, MO

Enter your zip and get matched with up to 5 pros

Need a pro for your pool construction and installation project in Alton, MO?

Select your specific project to find the pro for you.

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

Find Pool builders and installers in Alton

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
Request Quote
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
Request Quote
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

"CHW was very responsive to my claim (swimming pool circulation pump failed). However, CHW was unable to find a local service provider. After 10 days, my pool was experiencing an algae bloom and I needed to do something quickly. I found a service provider who fixed the pump (bad capacitor) for $50...just a few dollars more than the $45 that would have been out of pocket for a CHW agent to fix the pump."
Recommended by81%of homeowners
Request Quote
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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Request Quote
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

Request Quote
Pool Construction and Installation questions, answered by experts

This is fairly rare, but sometimes the local government or a group like a historical society will label a tree as a landmark, or historical item. These designations almost always come with a small, on-site plaque for identification, but you should also be able to look up protected trees in your area on a city website or similar list. If the tree in question is a landmark, call your local government and ask how to proceed before making any plans.

If you or your mortgage lender think your land survey needs to be more accurate, double-check the survey report and get at least a second opinion from the original surveyor and an inspector, if possible. Although it’s unlikely, even reputable surveying companies can make mistakes. An inaccurate survey can cause problems down the road in the case of any property line disputes, so it’s best to resolve any inaccuracies as quickly as possible.

New constructions, renovations, and interior layouts benefit from expert drafting.

Soil testers and licensed excavators are often the professionals you hire if you need a perc test. In some cases, structural engineers will also be able to conduct the test for you. In many municipalities, you’ll need your professional on-site to dig and fill the holes with water, as well as a representative from your local building department or health department. That representative is the individual who will determine whether your test passes or fails.

Above all, the downside to building a new house is a longer timeline. You need several months to finish the build, depending on the supply chain and labor availability in the meantime. Building a home compared to buying one is also more expensive, both in the building process and when it comes to mortgage rates and property taxes.

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.

See all articles