your Dream outdoor living space

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Improve your lifestyle
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Host Great Parties
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Increase Your Home Value

Make your dream outdoor living space a reality with a custom deck and additional features!

Deck Builder in Hershey, PA

“Great workers who do

craftsman quality work. Mike is an outstanding mason!”

- Ronald Pepin

 “Awesome place,

great displays, great craftsmanship and super staff!”

- Ed Hostetter

“Best value for your money.

Expert design and build team! Ask about the Phantom screens and Phantom clear panels for your all season room or patio.

- Robert Aiken

“John and the team were top notch!

So happy we hired Keystone custom decks for our outdoor project! I would do it all again!”

- Gretchen Brewer

Become a Master Host in Hershey with a custom outdoor living space.
  • Group Of Happy Young Friends Having Dinner At Patio

    Host Great

    Make new and lasting memories with family and friends.

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

    Have a Place
    to Relax

    Let life’s worries behind as you enjoy the beauty of the outdoors.

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    Be Proud
    of Your Space

     Become the envy of the neighborhood with your beautiful outdoor space.

At Keystone Custom Decks, we believe having your dream outdoor living space designed and built should be an enjoyable and painless process.

  • Do you love hosting people, but you don’t love your available space?

  • Do you enjoy spending time outdoors, but your existing outdoor space is unattractive or unusable?

  • Do you have a vision for your dream outdoor living space, but you feel overwhelmed by the construction process?

We know what it feels like to not love your outdoor living space. That is why we have been building dream decks in Hershey and nearby areas for over 30 years.

"Keystone recently completed our outdoor project. The customer service from the entire team was excellent. We especially appreciated the professionalism and responsiveness from Mike and Elvin. We look forward to enjoying the new outdoor space for years to come!

-Peggy Niemeyer

We make the process as easy as possible

  • 1

    Call Us

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

  • 2

    Design Proposal

    Receive your quote and complimentary 3D rendering.

  • 3


    Sign your proposal and watch your dreams become reality.

  • 4


    Love the space you have to host parties and live!

3D Render Final Build

“From the initial meeting with Ron, to the walkthrough in their gorgeous new showroom you really got to see your dream deck come to life. Their 3D imaging was incredibly helpful envisioning the finished product."

- Katie Leonard

What you can expect with Keystone Custom Decks:

Turn-key Projects

Our team takes care of the entire construction process - from design to permitting to installation.

Lifetime Workmanship Warranty

We stand behind our work for life.


We make sure your project is built according to the timeline and scope of the proposal.

Financing Available

We offer financing options through our partners.

"My Wife and I are extremely happy with our new deck! Communication was excellent. Ben and his crew did a fantastic job! We encountered some snags along the way but were able to adjust and continue on with no issues. Everything from design to the finished product exceeded our expectations. Our only regret is that it was finished in December, and we have to stare at it until the warmer weather before fully enjoying it! We would highly recommend Keystone Decks to anyone looking to have a high-quality outdoor living space."

- Shawn Bean

"My husband, Jim, and I had a vision of creating a covered deck space that would extend the living space of our home. Keystone Decks helped to make our vision become a reality. Ron Yoder did a fantastic consultation with us and really listened to our needs and how we wanted to utilize the space. Ray Esh was our contact tracking progress with permits and scheduling. During this process we were continually updated and the communications were clear and thorough. John and his project team were incredible. They continually communicated work progress/status. Not only was their work of the highest quality, but they were so conscious of cleaning up before they left at the end of each day. Super easy folks to work with! Sam and the stone masons did an outstanding job laying all of the stonework and tying in the deck stairs to our existing stone path. Excellent work by all despite also working through some very cold days. Overall we are thrilled by the final product and can’t wait to spend many hours enjoying it!"

- Laura Lee

"Our experience with Keystone was exceptional. The project team was professional and very customer focused. The project was completed as scheduled and the final product was top quality. Daniel did an excellent job managing the project and did a great job communicating with us throughout all phases. Jonathan and Merv were part of the core team and their work ethic, customer focus and dedication were second to none. I highly recommend Keystone Custom Decks!!"

- Joe Malloy

"Except for some landscaping work that will have to wait for spring, Keystone just completed our new deck in Feb-2022. The workmanship is top notch. Our project manager Elmer and his crew paid attention to every detail to make sure that the finished product was perfect. It is definitely worth the trip to East Earl to see their showroom so you can see and touch every option. We are very happy with the deck and highly recommend Keystone for your outdoor living project."

- Steve Schneider

"Keystone Custom Decks completed our outdoor space and we couldn't be happier. From our very first encounter to our completed project, Keystone Custom Decks captured exactly everything we were looking for. They were nothing but professional throughout the entire experience. Dan Beiler and his crew were absolutely the BEST! Anyone that sees our deck space speaks about the craftsmanship of the project and how everything is so precise which speaks volumes about Keystone Custom Decks. I would definitely recommended this company to anyone looking for quality construction! Joe, Dan + crew and all the other Keystone employees, thank you for creating the perfect outdoor space for us! We absolutely love it!

- Charlotte

Hershey Deck Builder

Are you a homeowner in Hershey or close to the region?  If so, you want a beautiful outdoor living space for hosting, relaxing, and spending quality family time.  The problem is your current outdoor space might be unattractive or unused.  Keystone Custom Decks builds beautiful custom decks and outdoor living spaces so you can host great parties, make memories, and improve your lifestyle.

Do you dream of having more usable outdoor space at your Hershey, PA home? 

Maybe you want to host great parties or have a spot for spending time with friends and family. Or maybe you just want a nice place to kick back and relax. 

Either way, a beautiful custom deck could enable all these things! 

At Keystone Custom Decks, we want to help you make your outdoor dreams into reality. We can build you just the deck you envisioned. 

Give us a call today to get started with your new deck, porch, or patio! 

Located in southern PA, there are plenty of great reasons to live in Hershey. After all, there is no lack of local attractions in Hershey: 

  • Hershey Gardens 
  • The Hershey Story Museum 
  • Hersheypark 
  • ZooAmerica North American Wildlife Park 
  • Hershey Theatre 
  • Hersheypark stadium and arena 
  • Hershey’s Chocolate World 
  • Hershey History Museum 
  • Hershey Area Playhouse 

Plus all the beautiful scenery and outdoor adventures you can find in central and southern Pennsylvania. You can fish, swim, hike, bike, and more. 

Hershey is an unincorporated community in Dauphin County, PA, that covers about 14.4 square miles of land. It is about 14 miles east of Harrisburg and has a population of around 14,000.  

When you hear “Hershey,” you probably think of one thing: chocolate! And that is what Hershey is best known for. It is the home of the Hershey chocolate factory, founded by Milton Hershey in 1894. 

After he started his chocolate factory in 1894, Milton Hershey founded a town for his company’s workers. He built the homes with modern amenities like electricity, indoor plumbing, and central heating. He also built a public trolley system, a school that offered free education for his employees’ children, and even a free vocational school for underprivileged boys. 

Later, Hershey built an amusement park, community center, zoo, and sports area as well. 

Hershey’s goal for his town was to provide “a perfect American town in a bucolic natural setting, where healthy, right-living, and well-paid workers lived in safe, happy homes.” 

Today, the community still thrives and attracts countless tourists per year. says this about the town and its founder, Milton Hershey: 

The town of Hershey continues to be a special place for its residents and a popular attraction for millions of visitors annually. The Hershey Company is the nation's leading manufacturer of confectionery products and Hershey Entertainment & Resorts continues to provide attractions and accommodations in Hershey that exceed guests' expectations. Indeed, Milton Hershey's accomplishments do speak for themselves.

His deeds are his monument. His life is our inspiration.

If you want to improve your Hershey, PA home with a new deck, porch, or patio, contact us at Keystone Custom Decks. We would be happy to help with your project! 

We serve all zip codes in Hershey, PA: 

17033, 17036, 17078 

We look forward to hearing from you! 

Custom Decks in
Hershey, PA

To make your dream backyard a reality, we also know that you may want more than just a deck.  That is why we are more than just a local deck builder; we also offer multiple custom features to go along with your custom deck.

We build porches, patios, pergolas, outdoor kitchens, fire pits and fireplaces, masonry features, and water features to accompany your custom deck.

All of these features will allow you to create a personalized space where you will make new memories, share family meals, relax in your backyard, and become a master host with a beautiful outdoor space.

Information courtesy of Keystone Custom Decks, 158 Toddy Dr, East Earl, PA 17519

Are you ready to start designing your dream outdoor space?

Read our FREE e-book to learn the questions you need to ask when you begin designing your dream outdoor living space!