Create

your family's dream swimming pool

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Improve your lifestyle
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Host Great Parties
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Increase Your Home Value

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

Swimming Pool Contractor & Builder in Cumberland County, PA

"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

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!

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

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 Cumberland County to make your dream outdoor area a reality. 

“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

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.

Keystone Custom Decks did the most amazing job building our new outdoor space! They responded quickly and professionally to any question or issue we brought up. They completely transformed our deck ahead of schedule! So very happy with the finished space!

- Jenifer

We had Keystone enclose a deck off our kitchen. Outstanding is the only word to describe their work. They were finished in 5 days. I never saw a crew work so hard and professionally. The end product is beautiful. You won’t go wrong with Keystone Deck doing a project.

- Paul

I want to express my gratitude for the hard work and dedication demonstrated throughout the project, thanks to Jordan the project manager and his crew, and Mike Stoltzfus and his crew. The team’s commitment to excellence made my patio look so beautiful. I look forward to the possibility of doing business with you again in a near future. Thank you so much. We are very happy with our patio and pergola.

- Evelin

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
Cumberland 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 Cumberland County so you can host great parties, make memories, and improve your lifestyle.

Do you dream of adding more usable space to your home in Cumberland County, PA? 

Maybe you want a spot for hosting great parties. Or a place to relax and spend time with friends and family. 

A new porch, deck, or patio could help you do all these things! 

Whatever you have in mind, at Keystone Custom Decks we want to help you make it a reality. Give us a call to start your project today! 

Cumberland County is a beautiful place to live! There are numerous local attractions to find: 

  • Williams Grove Speedway 
  • United States Army Heritage and Education Center 
  • Adventure Park 
  • Rolls Royce Foundation 
  • Children’s Lake 
  • Oakes Museum of Natural History 
  • Molly Pitcher Brewing Company 
  • Paulus Farm Market 
  • Dickinson College 
  • West Shore Farmers Market 
  • Luhrs Performing Arts Center 

You can also find plenty of outdoor adventures in this area, like swimming, boating, hiking, fishing, and much more! 

The Cumberland area was originally settled by Scots-Irish immigrants in the 1730s. The early settlers were mainly farmers. Much of the area is still comprised of rich farmland today. 

In 1750 Cumberland County was officially created from Lancaster County and named for Cumberland, England. Carlisle and Shippensburg are the oldest towns in the county, each with a unique history all its own. Another notable historic site in Cumberland County is the Middle Spring Presbyterian Church, located near Shippensburg. It was built by original settlers in 1738 and still stands today, one of the oldest houses of worship in central PA. 

Today, Cumberland County covers 550 square miles and is home to some 255,000 people. It is also home to several colleges, including the U.S. Army War College. 

Cumberland has two military operation facilities as well: the Carlisle Barracks/U.S. Army War College and the Naval Support Station in Mechanicsburg. 

The Cumberland County homepage describes the county like this: 

Named for Cumberland, England and founded on January 27, 1750, Cumberland County is located in South Central Pennsylvania. The County landscape is comprised of urban communities and rich farmland. It spans 555 square miles, with more than 250,000 residents living in its 33 municipalities. Within a two hour drive or less of Philadelphia, Baltimore and Washington and within a ten hour drive of over 50% of the population of the U.S., the County is home to six colleges and universities including the US Army War College, Shippensburg University, Dickinson College, Penn State Dickinson School of Law, Central Pennsylvania College and Messiah College

If you want to improve your Cumberland County home with a new deck or patio, give us a call here at Keystone Custome Decks! We would love to help out with your project. 

We serve all zip codes and boroughs in Cumberland County, Pennsylvania, including:

17055, 17050, 17011, 17013, 17257, 17015, 17025, 17241, 17043, 17007, 17324, 17240, 17065, 17093, 17027, 17266, 17008, 17012, 17072, 17081, 17089, 17091, 17375, 17001

Camp Hill, Carlisle (county seat), Lemoyne, Mechanicsburg, Mount Holly Springs, New Cumberland, Newburg, Newville, Shippensburg (partly in Franklin County), Shiremanstown, Wormleysburg 

We look forward to hearing from you!

Ready to get started?