Semi Inground Pools

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An outdoor backyard scene featuring a blue swimming pool with a small attached hot tub, surrounded by a light-colored wooden deck with lounge chairs, a patio table with chairs under an umbrella, and a small blue shed in the background, with trees and neighboring houses visible.

The Brothers 3 Difference

Since the beginning of our 66 year history, we have been building and selling the best swimming pools money can buy. When you are disrupting your property with the mess of excavation and finishing around your pool with the cost of pavers or decking, you want to do this once, and do it right. With our pool specialists combined 150+ years experience, you will get the right advice and guidance from your initial consultation, through your installation process, to the end, and beyond. Always reachable and happy to help, find out why our service has been awarded year after year, for over 20 Years. We also in-store water testing and equipment servicing.

An outdoor backyard pool with curved stone steps leading into the pool, surrounded by a patio with white tiles, tall trees in the background, and a clear blue sky.

Limitless Possibilities for
Any Backyard

Long Island has some of the widest variation of backyards in the country. From tighter, flatter lots in Western Nassau, to low and sandy lots on the south shore, to larger and hillier lots in Eastern Suffolk, we have assisted Long Islanders for over 65 years choose the perfect pools for their yard. We offer dozens of sizes and shapes to give you a custom look, and if you can't find a pool in a stock size to your liking, the master engineers at Radiant and Aquascape can make your pool to any size and shape you desire. Unless you want to go with a much costlier custom gunite pool, no other pool can achieve this.

If you have looked through our galleries, you will find pools that are decked with wood and composite materials, pools that are paved around (and on top of), pools that are exposed, and combinations of the three. We offer a wide selection of pools with different looks and capabilities. When you speak with a Brothers 3 Pool Specialist, please save these images so you can let them know what you're looking to achieve.

In-ground swimming pool on a wooden deck beside a canal with boats, houses, and greenery in the background.

High Water Table

Avoid expensive de-watering and future flooding issues. Many of our clients with high water tables or difficulties digging down to full inground depth choose our premium lines of semi-inground pools and keep their Inground look without any of the hassle.

A backyard with a heart-shaped swimming pool surrounded by a stone patio, stairs, and large rocks. There are chairs, a table with an umbrella, and a forested background.

Sloped Yards

Many of our clients with sloped yards normally have two options. One is to over-excavate and build costly retaining walls, and Two is to move the location of their pool or scrap the project altogether. With the Radiant Metric Series pool, the structure of the pool is so strong it works as its own retaining wall. With mixed top coping options, you can finish with pavers, concrete, or decking on one side of the pool, with an exposed, finished wall on the other.

A backyard with a rectangular swimming pool, patio furniture, stairs leading to a house, and a basketball hoop near the pool.

Integrated with Existing Decking

Between the advanced engineering of the Aquascape-X and Metric Series pools, and expert installation, you can use your existing decking and incorporate your new pool into it. We have many clients with beautiful existing deck work that would otherwise not be able to incorporate it with their new pool, save thousands on their project.

A backyard with a rectangular above-ground pool with a wooden deck and four black cushions with white trim on the edge.

Clean Look

Many of our clients are used to semi-inground pools that need to have parts exposed either for strength or for purposes of future access. With the Radiant Metric and AquascapeX pool models, you can completely hide the mechanical supports and top structure with your choice of decking or stone. They really look like inground pools that rose from the ground, instead of aboveground pools (most of which aren’t made to be) recessed in the ground.

Semi-Inground Pools Engineered for Going Semi-Inground

Please Do Not let companies waste your hard earned money on products that are aboveground pools being masqueraded as Semi-Inground pools.

Many pools offered from other dealers are NOT Designed as Semi Inground Pools, they are thin walled pools and do not have the strength or protection to last a Long Life Span in the ground. Just because a store is selling a pool as a ‘semi inground’ does not mean it will last. They are just making pool sales, not caring about the happiness of their customers a few years down the road. Especially if your plans include decking and paving around the pool, make sure your pool will last as long as the work done around it.

The price might sound enticing, but you stand a real chance of completely wasting all of your hard earned money. With the price of work surrounding pools only going up, the gamble becomes even more costly if it doesn't work out. Once you come in to see the differences you will know exactly what we are talking about, then it will be easy to make the educated choice. Stop in today and see how beautiful your backyard will be with a Brothers 3 Pool as the focal point. We look forward to assisting you and answer any of your questions.