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 Lancaster County, PA

Concrete Pools
Fiberglass Pools
Bullfrog Spas
Pool Accessories

Enjoy a fully custom pool in the backyard of your Lancaster County 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 Lancaster County, 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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RenCom1 RenCom2

“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)
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.
pool slide (2)
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“Johnny and his crew did an excellent job on our deck. From removing the old one to installing new one. They always kept in contact and let us know of any problems or delays. Would recommend them to anyone.”

– John

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“We had our pergoal replaced. They torn down the old one in the Fall and put up the new one in December. They were very efficient and communicated well. The crew was stellar in their operation. It was a delight to work with them.”

– Jef

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“Outstanding experience from start to finish. Dave Stoltzfus and crew did a great job and made sure every detail was perfect. It was a pleasure dealing with this work crew and would highly recommend them to anyone seeking a skilled and professional installation.”

– Tom

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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 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 Lancaster County 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

Download our pool catalog to see everything we offer!

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Swimming Pool Installer In Lancaster County, PA

As a homeowner in Lancaster County, you want a backyard that gives you a reason to be outside—laughing with friends, splashing with the kids, or simply unwinding at the end of the day. The problem is your current outdoor space may not be getting much use, even though it’s the perfect place for a swimming pool. Keystone Custom Pools designs, builds, and installs beautiful custom pools throughout Lancaster County, helping you turn unused space into your favorite part of the property. We’ll guide you through the design details—pool size and shape, steps and seating areas, lighting, and patio flow—so the finished space fits your home and the way you live. Host great parties, make lasting memories, and enjoy a lifestyle that feels more like a staycation—right in your own backyard.

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