Create

your family's dream swimming pool

Schedule an Estimate
View Project Gallery
Vector Smart Object3 copy
Improve your lifestyle
Vector Smart Object
Host Great Parties
Vector Smart Object1
Increase Your Home Value

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

Swimming Pool Contractor & Builder in Adams County, PA

Concrete
Pools
Fiberglass
Pools
Accessories
Pool Services

"Great experience from start to finish. Our project turned out even better than we thought.”

- Dan

"John Earvin and his crew gave us a beautiful, custom deck that exceeded our expectations. John and his crew were professional, prompt and incredibly gifted at their craft. We truly have the custom deck that has the envy of the neighborhood. I highly recommend them to anyone who is looking for their own dream deck. I can't thank you enough for holding my hand through initial proposal to final inspection. They even sent my daughter a beautiful bouquet of flowers for her 6th birthday. We are so grateful to Keystone, John Earvin and his crew for making our dream deck become reality!!”

- Sean

Schedule an Estimate
View Project Gallery

Enjoy a fully custom swimming pool in your backyard

  • Infinity Edge

    Host Great
    Parties

    Enjoy pool parties and backyard events with family and friends.

  • Home lifestyle woman relaxing enjoying luxury sofa patio furniture on outdoor patio

    Have a Place
    to Relax

    Leave life's worries behind you as you relax in the water.

  • Spillways

    Be Proud
    of Your Space

    Add value to your home and love your new swimming pool!

Schedule an Estimate
View Project Gallery

Download our catalog to see everything we offer with our custom pools!

Download Catalog

At Keystone Custom Pools, we believe having your dream swimming pool designed and installed should be an enjoyable and stress-free process.

  • Are you ready to host amazing pool parties?

  • Do you want to spend more time outdoors with family and friends?

  • Are you looking for a turnkey swimming pool contractor who can make your deams come true?

We know what it feels like to not love your outdoor living space. That is why we install and build pools in Adams County to make your dream outdoor area a reality. 

Schedule an Estimate
View Project Gallery

“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

We make a pool as easy as possible

  • 1

    Talk To Us

    We’ll learn more about your space and schedule an estimate.

  • 2

    Design Proposal

    Receive your quote and complimentary 3D rendering.

  • Swimming Pools construction 12

    Installation

    Sign your proposal and watch your dreams become reality.

  • Group of happy friends relaxing in swimming pool - Young people having fun in exclusive summer tropical vacation - Friendship, holidays and youth lifestyle concept

    Enjoy

    Love your swimming pool and host great parties!

before 3D rendering after project completed

“Their 3D rendering really helped us envision what the final project would look like, and it helped guide us in making adjustments and changes to improve the functionality of the living space.”

- Lawrence Han

Schedule an Estimate
View Project Gallery

What you can expect with Keystone Custom Pools:

Turn-key Projects

We take care of every part of the construction process.

Lifetime Workmanship Warranty

We stand behind our work for life.

Integrity

We deliver on our timeframe and proposal promises.

Financing Available

We offer financing options through our partners.

We recently used Keystone Custom Decks for an outdoor living space. From the very first call to the final walk thru, the Keystone team could not have been more pleasant and professional. Just awesome to work with. The design, materials, and workmanship was all top notch. We are so happy with how everything turned out and can’t recommend Keystone enough!!

- Jordan

Keystone Custom Decks is a top notch organization. Joe, Elmer, Elmer and everyone else on their team that we worked with were fantastic. Their quality and timeliness is second to none. I would highly recommend for your outdoor project needs.

- Brian

5 stars! We love our deck and the crew of Elmer, Roman, and JD did a fantastic job, cleaned up every day, and did a great job communicating throughout the process. We will definitely have Elmer and his crew from Keystone back out soon to complete more projects for us.

- Daniel

Schedule an Estimate
View Project Gallery

Swimming Pool Contractor FAQs

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! 

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. 

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. 

Yes, we would be happy to help you design a swimming pool. 

Swimming Pool Installer in
Adams County, 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 Adams County so you can host great parties, make memories, and improve your lifestyle.

At Keystone Custom Decks, we know you want to create and live in your dream outdoor living space.  For over 30 years, our company and team have committed ourselves to make these dreams come true for you and your family.

We are a custom deck builder in Adams County, PA, and the surrounding counties.  Relax in your beautiful, custom backyard and outdoor area after a day enjoying the many beautiful towns and areas surrounding the county!

Adams County has a lot of attractions to offer including: 

  • East Coast Exotic Animal Rescue 
  • Tiny World
  • Mountain Heritage Art and Crafts Festival 
  • Hawn's Overlook
  • The Turkey Hill Experience 
  • Pen Mar Park 
  • Kilgore Falls
  • Cowans Gap State Park 
  • Flood Zone Marketplace and Brewery 
  • Thousand Steps
  • And so much more!

Admas County is home to 103,852 residents as of 2020. It covers 522 square miles, 519 land, and 3.1 water. The county seat is the borough of Gettysburg, the site of the infamous Civil War Battle of Gettysburg. 

We serve all of Adams County towns and zip codes: 17301, 17303, 17304, 17306, 17307, 17310, 17316, 17320, 17324, 17325, 17337, 17340, 17343, 17344, 17350, 17353, 17372, 17375.

Abbottstown, Arendtsville, Aspers, Beecherstown, Bendersville, Biglerville, Bonneauville, Brysonia, Carroll Valley, Cashtown, Center Mills, Charnita, East Berlin, Fairfield, Fairplay, Floradale, Gardners, Gettysburg, Goodyear, Greenstone, Guernsey, Heidlersburg, Hunters Run, Hunterstown, Idaville, Kingsdale, Littlestown, McKnightstown, McSherrystown, Mount Tabor, New Oxford, Orrtanna, Peach Glen, Pine Grove Furnace, Starners Station, Table Rock, Toland, Uriah, White Hall, York Springs.

PA Counties:

PA Towns & Cities:

MD Counties:

MD Cities:

DE Counties:

DE Cities:

Ready to get started?

Schedule an Estimate