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 Chadds Ford, PA

“We are incredibly pleased

with the outcome and excited to have this new outdoor living space to relax and spend time with the family.”

- Garret Pachtinger

 “We’re very excited

to use our new outdoor space.  With football season around the corner it will get a lot of use!”

- Erica Evans

“We LOVE our new deck

with an outdoor kitchen and fireplace!”

- Megan & Dave Johnson

“Dream come true.

We are over the moon happy with our new deck.”

- Angela R.

Become a Master Host in Chadds Ford 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 living room. Happy lady lying down on comfortable pillows daydreaming thinking. Beautiful young Asian chinese girl.

    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 Chadds Ford and nearby areas for over 30 years.

“Keystone Custom Decks was a great company to work with. If you are looking for a deck/porch to be built, do not look any further -- this is your company to work with!

The staff was great from start to finish. Everyone was so polite, friendly, and professional. They easily worked with getting the necessary approvals from our township (not an easy task here!).

Dave S. and his crew were here every day working in January -- even on the days that it was 15 degrees. We cannot wait for the warm weather, so we can enjoy our new deck with family and friends. Thanks, Keystone!

-Randy S.

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

“Keystone just finished our deck today!  They started in the timeframe they noted in our quote.  They sent a 3D rendering of the finished product and were so easy to communicate with  Would definitely recommend!”

- Krista Alfonse

What you can expect with Keystone Custom Decks:

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 Green Sky Credit.

“We could not be more pleased with Keystone Custom Decks. From the first meeting when Ron came to our house, to the completion of our project, the experience was exceptional. The entire Keystone Team is extremely professional, they were a pleasure to work with every step of the way. Their work is top quality, we highly recommend them.”

-Jack M.

“The 3 man crew led by Nate was professional, friendly and very hard working. They came early every day, worked hard even when the weather was snowing outside and cleaned up each night before they left. Our deck looks beautiful and we can't wait to enjoy it this summer.

- Jackie T.

"I had the pleasure of working with Ron initially, who was incredibly patient with me for a very long time as we worked through design ideas. He presented us 3D renderings of the project and while that was impressive itself, the finished product was beyond anything we could have imagined. It's absolutely beautiful! Matt and his crew could not have been more enjoyable to work with as well.

- Scott M.

"Our primary crew members, Josh Ginder & John Stoltzfus, arrived early every day to set up their work area; both clearly master craftsman that took pride in their work. Were it not for the amazing daily progress, we could hardly tell they had been there.

- John S.

"We were on a tight timeline for most of the project which was completed in 3 phases. They showed up on the day agreed upon. The workers showed up on time, every time. They completed the projects on time. They were all hard workers and clearly experts in their field. The organization is very honest.

- Robert W.

Chadds Ford Deck Builder

Are you a homeowner in Chadds Ford or the surrounding areas?  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.

At Keystone Custom Decks, we know you want to create and live in your dream outdoor living space, and that is why we have been building custom decks with additional features for over 30 years.


We are a custom deck builder in Chadds Ford, PA, and the surrounding counties and locations.  With all the activities and things to do in the area and nearby regions, we know you want a home with a custom outdoor space.


After a exploring the beauty of nature at Longwood Gardens, looking at the animals at Brandywine Zoo, or taking the family to Oasis Family Fun Center, you can come home and enjoy your custom backyard and outdoor space!


We service the entire Chadds Ford and the surrounding area, including zip codes 19317 and 19342 and many more.  We also follow all codes as established by Chadds Ford Township.

Custom Decks in
Chadds Ford, 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.

At Keystone Custom Decks, our team exists to help you build your dream outdoor backyard and outdoor space.  From the initial estimate to the final product, we walk with you through the entirety of your project and turn your dreams into reality!


We give you a detailed proposal and complimentary 3D rendering of your project.  This allows you to visualize the final project and make any necessary changes before construction starts.


If you are looking to create your dream outdoor living space with a local deck builder in Chadds Ford, PA, then look no further than Keystone Custom Decks.  We look forward to serving you in the process and becoming your local deck contractor!

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!