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Top-Rated Above ground pool installation pros in Lancaster - Updated Nov 2026

Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Above Ground Swimming Pool or Accessories - Repair or Service

Serving Lancaster, WI and surrounding areas

In business since 1971

Credit card accepted

"One oven doesn't work at all ( my choice, see above), the "working" oven was never calibrated properly so using it is hit or miss. It's time to call American Home Shield to see about replacing the entire unit. I'm waiting to finish other home projects before calling them. I don't know if I'll request Greenway again."
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Recommended by65%of homeowners
Install Above Ground Pools FAQs, answered by experts

The average pool loses one-eighth of an inch of water every day. However, how much your pool will lose depends on various factors, such as water temperature, climate, and weather. Warm water will evaporate more quickly than cold water, and pools in low-humidity climates will experience faster evaporation. However, this doesn’t mean you’ll need to constantly refill your pool.

A 24-foot diameter pool is the most popular size for a round above ground model, while 15 by 30 feet is a common choice for oval-shaped pools. However, you'll find round sizes everywhere between 8 and 33 feet. Oval pools range up to 21 by 41 feet but can be customized to stretch much longer. Choosing the right size will come down to where you can level your yard and how many swimmers plan to use the pool at a given time.

At noon, when the sun is at its highest point, sunlight can naturally increase the temperature of a pool by 0.7 degrees each hour, but this can depend on other external factors. For example, evaporation caused by the sun will cause a pool to lose up to 5 degrees for every 1/2 inch of water evaporated. Using a water heater will produce more reliable results.

A fiberglass pool lasts up to 30 to 50 years with proper maintenance. For the longest possible lifespan, keep your pool water pH as close to seven as possible. Test your water levels regularly, run your pool filter daily, and avoid draining the pool. Once your pool is 20 to 30 years old, you can prolong the lifespan by refinishing the shell.

Yes, they provide full-service inspections, identifying and resolving any potential equipment problems.

The Lancaster, 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.