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 Phoenixville, PA

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

- John

" From the early planning stages to the ending finalizing stages, they never disappointed me in any way.”

- Chuck

Enjoy a fully custom swimming pool in your backyard

  • Infinity Edge

    Host Great

    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 Phoenixville 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!”


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


    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


    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.


We deliver on our timeframe and proposal promises.

Financing Available

We offer financing options through our partners.

We couldn’t be happier with the wonderful porch and deck built by Keystone Custom Decks. The process was great from start to finish. From Ron, our salesman, to Merv, our project manager, the service was impeccable. The ideas they came up with exceeded our expectations. The hard-working crews arrived early, and went right to work meticulously creating a beautiful addition to our backyard.

- McFly

Keystone Custom Decks was an absolute pleasure to work with. Their crews were punctual and extremely professional. The quality of work was superior and they delivered exactly what they promised.

- Nick

Excellent job and masterful builders. Everything we asked for and hoped for was delivered. The crew was hardworking, on time everyday, polite, and delivered within timeline and on budget. All boxes were checked. They rocked!

- Angelo

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

Do you dream of adding more usable space to your home in Phoenixville, 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! 

Phoenixville is surrounded by beautiful scenery and numerous local attractions, some of which include: 

  • Bluebird Distilling 
  • Phoenixville Farmers Market 
  • Phoenixville Taste 
  • The Forge Theater 
  • French Creek Heritage Trail 
  • Medal of Honor Grove 
  • The Colonial Theatre 
  • Bridge Street Chocolates 
  • Markies Mini Golf 
  • Pickering Valley Golf Club 
  • Kimberton Community Park 

Plus all the fun adventures you can find along the Schuylkill River, which flows along the border of the town. 

Phoenixville is strategically located right at the spot where French Creek flows into the Schuylkill River. The town owes much of its historical growth to its location on these waterways. Years ago, the Schuylkill River was a thoroughfare to Native Americans and early settlers alike, and in early days, fast-flowing French Creek was quickly harnessed for water power. 

In its industrial heyday, Phoenixville was an important manufacturing center, and the site of iron and steel mills as well as boiler works and numerous other factories. 

Today, Phoenixville is officially a part of the Philadelphia Metro Area, and has a population of 16,968 residents. 

PhillyMag describes Phoenixville like this: 

Like the mythical bird that gives the town its name, Phoenixville has risen from the ashes of deindustrialization. The original Phoenix Iron Works foundry has since been converted into an interpretive center and a catering facility. The repurposed facility serves as a symbol of how this gritty community reinvented itself and became a popular place to live, work and play for a new generation of residents, many of whom have probably never gotten their hands dirty in their entire lives. Affordable, attractive houses, a lively Main Street that houses more brewpubs per capita than any other community in the state, and a year-round calendar of cultural events have all drawn visitors and residents alike to Phoenixville and environs over the last quarter century.”

If you live in Phoenixville and want to improve your backyard custom deck, give Keystone Custom Deck’s a call today! We would be happy to help out. 

We serve all Phoenixville zip codes, including: 

19453, 19460

We look forward to hearing from you!

Ready to get started?