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 Paoli, 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 Paoli 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 Paoli and nearby areas for over 30 years.

“Looking for that perfect oasis for your backyard? Don’t hesitate to call these guys!

We have been absolutely pleased with the professionalism and quality both from the sales staff and construction crew. Our expectations were exceeded with the quality and timeliness of this company.

We have been enjoying our deck for a few weeks now and spending days and nights on our new deck has brought serenity to our family. We highly recommended Keystone Custom Decks for your decking needs.

-Kyle B.

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

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.

“I highly recommend Keystone for any deck project. These guys were nothing bud professional and courteous throughout the entire project! A+

- Ray D.

“Incredibly professional. Kept a very clean worksite. Very honest and accommodating sales process, and our deck is prefect! I have already recommended to a few friends and family, but I’m here to recommend them to you! A+ company to work with.

- Ray S.

"Everything about working with this company was amazing! From the thorough, understanding, knowledgeable sales staff (Mahlon) to the hardworking, kind crew headed by Anthony, that interacted so well with all the curious neighborhood children, to the amazing final product! We absolutely love our new deck! it has been our sanctuary when we have to stay home due to COVID. Highly recommend this company!

- Danielle M.

"Our completed project is exactly what we've been dreaming of for nearly a year. Mahlon really listened to our "wants" and "needs" for the project and helped turn them into a beautifully crafted, functional deck that is an expansion of our living space. Nate and his talented crew did impeccable work and were so careful with our yard and home. They tended to every detail.

- Jamie A.

"Our deck was built in early March (5 months ago) and we have yet to find anything we would have liked to be done differently. It is perfect! The crew was professional, on time, clean and quick!! Other than the sounds of work being done, I wouldn't have even known they were there. It was such a wonderful experience from start to finish!

- Tiffany O.

Paoli Deck Builder

Do you own a home in Paoli or somewhere nearby?  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.  For over 30 years, our company and team have committed ourselves to making these dreams come true for you and your family.


We are a custom deck builder in Paoli, PA, and the surrounding counties and locations.  You can enjoy your beautiful backyard and new deck with other features after spending time doing the many activities in Southeast PA!


After exploring history at the Valley Forge National Historical Park, enjoying nature and flowers at Jenkins Arboretum & Gardens, or spending time being intrigued by the designs and art at the Wharton Esherick Museum, you should have a place to come home to with your family and unwind.


We build decks in the Paoli zip code of 19301, as well as other zip codes in the area.  To make sure your space is built according to code, we follow the Tredyffrin Township building and permitting codes and any other applicable townships.

Custom Decks in
Paoli, 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, we want to turn your dreams for your home and backyard into a reality.  We understand this process is important to you as a homeowner, and so we keep you informed every step of the project as well.


We give you a detailed proposal and complimentary 3D rendering of your project.  This allows you to visualize the completed project, make any changes, and decide on follow features and colors - all before construction even starts!


If you are looking to create your dream outdoor living space with a local deck builder in Paoli, 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!