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*The Angi rating for Above Ground Pool Installation companies in Onalaska, WI 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 Onalaska, WI 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 June 22, 2025

Find Above ground pool installation pros in Onalaska

King Services
New to Angi

Serving Onalaska, WI and surrounding areas

In business since 2016

Free estimates

Credit card accepted

Customer satisfaction is what determines our success; which is why we take a hands-on approach. When interacting with King Services, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

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Install Above Ground Pools questions, answered by experts

Yes, you can use food coloring to find a pool leak. Alternatively, you can use pool detection dyes that are nontoxic and biodegradable. Depending on how much food dye you have on hand, it may be more cost-effective to use pool dyes.

The dye test is one of the best swimming pool leak detection tools because the dyes are heavier than water. By observing where the dye gets sucked in, you can find the location of your leak.

Spools can come as small as 10 x 6 feet, so they don’t take up a lot of room in your yard. You’ll want to plan for pool decking, fencing, and other features that may take additional space, but for the most part, a spool’s small footprint makes it a great choice when you don’t have much yard space to spare.

In combination with adequate filtering and water chemical balance, vacuuming will keep your pool from being overrun with algae. If your pool is experiencing algae growth, the same combination will get rid of it with a bit of patience. Heavy algae growth may require the use of an algaecide, and in some cases, you’ll want to vacuum the pool 24 to 48 hours after using algaecide to remove dead algae debris.

The most expensive part of building a pool is typically the excavation and labor, which can account for 25% to 50% of the total project cost. This is particularly true for inground pools that require significant excavation, potentially including the rental of large equipment, and extensive construction labor. In contrast, above-ground pools are generally less expensive as they typically do not require excavation and can be installed much more quickly. Concrete in-ground pools are among the most labor-intensive options.

The formula you’ll use to measure your pool will differ based on the shape of your pool. For a rectangular pool, you’ll use the following formula to find the size in gallons: length x width x depth x 7.5. If the depth changes from one end of your pool to the other, take the average by finding the depth at the deepest and most shallow points and dividing that number by two. Circular and oval pools require different, more complicated formulas, which can be found in this article.

The Onalaska, WI homeowners’ guide to above ground pool installation services

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

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