Create Your Family's Dream Swimming Pool

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Take your outdoor entertainment & hosting to the next level with a truly custom pool!

Swimming Pool Contractor & Builder in West Chester, PA

Concrete Pools
Fiberglass Pools
Bullfrog Spas
Pool Accessories

Enjoy a fully custom pool in the backyard of your West Chester home

Retreat

Unwind after a long day in your personal backyard retreat.

Gather

Be the master host for friends, family, and intimate gatherings.

Live

Make core family memories and create a legacy.

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100+ People On Your Side

We are not your typical swimming pool contractor. From the initial design to the completed project, we believe you deserve a flawless experience.

That’s why every swimming pool we build includes:

  • Design process that listens to your vision
  • A full 3D rendering
  • Turnkey process with one company
  • Superior craftsmanship and professionalism
  • Lifetime workmanship warranty
  • Commitment to communication, deadlines, and budget
  • Over 30 years of experience
  • Financing available

Enjoy A Stress-Free Pool Construction Process in West Chester, PA

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    Schedule An Estimate

    Share your vision with our team.

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    Design Proposal

    See your space transformed with a 3D rendering and transparent proposal.

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    Hassle-Free Build

    Let our team bring your vision to life while handling every detail.

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    Enjoy Your Backyard Oasis

    Host, relax, and embrace the joy of your transformed space.

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3D Render After

“Our experience was nothing short of incredible. From initial concepts, to renderings, to picking out materials in the showroom all the way through to final construction - it’s been flawless. They were all extremely professional, courteous, hard-working and so easy to work with.”

- Lisa Graham

View Some Of Our Recent Pool Projects

Brogan (7)

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Rollins (4)

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Aerial view of a backyard featuring a rectangular pool with a spa, surrounded by a stone patio with lounge furniture and umbrellas, near a two-story white house with a deck and pergola.
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“I used Keystone to replace a very aging deck and patio with a larger new deck and stamped concrete patio. We also did a pavilion over the patio. Keystone couldn’t have been more helpful and professional. From the initial consultation through design and all the construction work. Yes, you will find cheaper contractors out there, but you 100% get what you pay for. The quality of the workmanship, the professionalism & the ease of them handling all the scheduling and multiple contractors through the streamlined process made it all worth it. I have to give a shout out to Elmer, Jason & Mark who were here almost the whole time and frankly made the project so much easier. From their expertise to their eye for design and ideas for solving issues. I couldn’t recommend this main team any more!”

– Christopher

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“We had a very good experience with Keystone. They did an awesome job, and they are very personable and listen to your needs. They were very thoughtful and remembering our daughters birthday, and our son when he was in a motorcycle accident. Matt and his crew did an outstanding job!!”

– Happy

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“The builders were very efficient and professional. We had a very smooth and easy experience during the whole build phase and were informed of the updates at each stage. I would highly recommend Keystone Custom Decks to anyone looking for good quality and professionalism.”

– Neethu

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“Our thanks to everyone at Keystone that made our dream come true. They are all experienced and like what they do. The project was completed ahead of schedule, and the project was well planned and expertly constructed. We love our new space!”

– Kris

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“Keystone is the best contractor we have ever dealt with. From initial contact to project finish and cleanup, they were responsive and professional.”

– John

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What you can expect when you work when Keystone Custom Pools builds your pool:

Turn-Key Projects

We take care of every step in the design and construction of your pool.

Integrity

We build your West Chester pool on schedule and on budget.

Lifetime Workmanship Warranty

We stand behind our workmanship for life for true peace of mind.

Financing Available

We offer financing options through various partners.

Swimming Pool Contractor FAQ's

An average size for a home swimming pool is 16x35 or 560-600 square feet. Depth varies from pool to pool and depends primarily on the owner's preference. 

Yes, a swimming pool can easily be incorporated into a deck or patio. If you'd like help with envisioning this or brainstorming, our design team is happy to help! 

Swimming pools can last quite a long time if you take care of them. In fact, both fiberglass and concrete pools have a lifetime warranty on the pool shell, and most have a 15-20 year warranty on the finish. 

The time it takes to install a pool can vary depending the complexity of the project. However, most fiberglass pools take 3-4 weeks to install while concrete pools take 2-3 months to install. 

There are a number of materials available for constructing a swimming pool, but fiberglass and concrete are usually considered the two best options. 

Anyone that ones a swimming pool and has young children should be careful to protect their children. You also need to know that there is a risk assumed with having a swimming pool. 

However, there are several things you can do to make a swimming pool more safe for children: 

1. Put a fence around your swimming pool

2. Add a safety cover if possible

3. Alarms that sound when a person or animal enters the pool.

4. Self-locking gates

5. Gradual slope from the shallow to deep end of the pool. 

Pools are fun no matter what shape they are in. And sometimes, people prefer specific shapes for certain reasons. 

However, rectangular pools are usually considered the most versatile and are the easiest to add pool accessories like water nets. 

Download our pool catalog to see everything we offer!

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Swimming Pool Installer In West Chester, PA

As a homeowner, you want a backyard that allows you to spend quality time with friends and family.  The problem is your current backyard isn’t being fully utilized, but it’s the perfect place for a swimming pool.  Keystone Custom Pools designs, builds, and installs beautiful custom pools throughout West Chester so you can host great parties, make memories, and improve your lifestyle.

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