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TRUSTED BY SULLIVAN, WI HOMEOWNERS

  • Average homeowner rating star icon3.6
    Average homeowner rating
  • Verified reviews icon21
    Verified above ground pool installation services reviews

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

Avatar for Perfect Pools
Perfect Pools
5.0(
11
)
Above Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Above Ground, Build or Install - Have MaterialsSwimming Pool - Above Ground, Build or Install - Need Materials

Serving Sullivan, WI and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"We recently had our pool liner replaced and chose a simple, natural design ? and we?re really pleased with how it turned out. The new liner fits perfectly, looks clean, and gives the pool a fresh, updated look without being too flashy. It blends in beautifully with the rest of our backyard and feels like a perfect upgrade. The installation was smooth and professional from start to finish. Highly recommend!"
Avatar for Superior Landscaping
Superior Landscaping
5.0(
3
)
Swimming Pool - Above Ground, Build or Install - Have MaterialsSwimming Pool - Above Ground, Build or Install - Need Materials

Serving Sullivan, WI and surrounding areas

In business since 2017

Free estimates

Emergency services offered

Serving the Elkhorn, WI area for 15 years, trust our professionals to think outside of the box to provide you with the best solutions, friendliest service, and a job that's done right the first time.\n\n\nOur residential landscaping services include:\n\nTree planting\n\nTree maintenance\n\nSodding and seeding\n\nTopsoil\n\nGrading\n\nMulching\n\nLandscape lighting\n\nNew Fiberglass Pool Install\n\nWe'll keep your lawn and landscape in tip-top shape all year long, as our services are available year-round. Contact Superior Landscaping today for a FREE estimate on the landscaping services you're interested in!\n

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+6

Recommended by100%of homeowners
Avatar for Pools & Liners Plus LLC
Pools & Liners Plus LLC
3.6(
27
)
Above Ground Swimming Pool or Accessories - Repair or Service

Serving Sullivan, WI and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"After failing to find a reliable pool service, I finally found one. Needed a pool installed. Had 2 other companies commit to the job. Neither one completed the job, bailed and never returned my calls. The crew at pools and liners plus saved the day. Not only did they take over the job without hesitation, but they also completed the job in record time and during a record natural disaster on top of it! Dian and his crew are the best. The communication is top notch. I felt like I was their only customer during the job as they kept in constant communication during the entire job. I have no negative feedback at all. Thank you again for a flawless job and look forward to doing business in the future!!"
Response time9 hrs
Response rate92%
Jim Binner Pool and Spa Services L.L.C.
New to Angi
Above Ground Swimming Pool or Accessories - Repair or Service

Serving Sullivan, WI and surrounding areas

In business since 2002

Free estimates

We're a locally owned and operated company that values honesty and integrity and takes pride in the services we provide to our residential and commercial clients. We specialize in pool maintenance and weekly, monthy, or other routinely scheduled services. We provide free estimates, and you will find us to be competitively priced. We look forward to building lasting relationships and guarantee your satisfaction!

Install Above Ground Pools FAQs, answered by experts

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.

While salt water pools are slightly more expensive to install and run, they offer a better experience with less irritation to the skin, eyes, and even hair. Salt water is also less harsh on swimsuits and pool accessories. As a result, some homeowners feel the extra expense is worth it.

Calcium hypochlorite, or cal-hypo, tends to be the best shock for an above ground pool. It is widely available, affordable, and powerful. Cal-hypo shock is typically 65% to 75% chlorine and is very effective at ridding a pool of bacteria or other contaminants.

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.

The steps to fill a swimming pool will depend on your local building codes. However, it starts with draining the pool of all water using a submersible pump. Then your pro will lift the pool shell from the ground or break it into pieces for individual removal. The next step is filling the cavity with dirt and gravel and topping it with topsoil. Once a structural engineer deems the site safe, landscaping can start.

The Sullivan, 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.