Create

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

Deck Builder in Avondale

“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 Avondale with a custom outdoor living space.
  • Group Of Happy Young Friends Having Dinner At Patio

    Host Great
    Parties

    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.

  • 660460

    Be Proud
    of Your Space

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

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

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 Avondale for over 30 years.

“Where to start - right from the beginning we knew Keystone was the way to go.  Ron did a great job recommending the best possible options for our project, and it came out better than expected.
The crew was absolutely amazing to work with and their work ethic was spotless.  They were very knowledgeable.
Overall I would give Keystone 10 stars instead of 5.  Keystone exceeded our expectations in every aspect of the project.
-Vinod Murali

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

    Installation

    Sign your proposal and watch your dreams become reality.

  • 4

    Enjoy

    Love the space you have to host parties and live!

3D Render Final Build
“They were very patient while I changed the design several times to fit my budget.  The 3D drawings they sent us were awesome and helped us see the end product even before it was built.”
- Saleem Shaik

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.

Integrity

We deliver on our timeframe and proposal promises.

Financing Available

We offer financing options through our partners.

“Keystone is a great company from the beginning of sales they are highly recommended!  The real winners are the team  The workers were amazing (Daniel, Mack, and Dave) and as dedicated and hardworking from the beginning to the end.  Thank you guys!

- Amy Lo

“I was going back and forth between Keystone and another company.  We picked Keystone because they explained how their method worked.  Keystone is honest, hard-working, and takes care of the littlest issues.  Highly recommend!

- Anne R.

"From start to finish, Keystone Custom Decks was top notch.  We could not be happier with the finished product.  The crew were respectable, professional, and made sure they communicated along the progress and steps.  Highly recommend!

- Joshua Kyler

Avondale Deck Builder

If you own a home in Avondale, 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 Avondale and the rest of Southeastern Pennsylvania.

We know how much there is to do in Avondale and the surrounding areas, and we want to create your dream outdoor living space to host parties and relax.

Avondale and surrounding areas hold numerous attractions including

  • Avondale Hills Farm
  • The Turkey Hill Experience
  • Harvest Ridge Winery
  • New Garden Aviation
  • Va La Vineyards
  • Briar Bush Nature Center
  • and more!

After a busy day shopping in Delaware or a nearby mall, exploring downtown Philadelphia or Wilmington, or enjoying family time outdoors at White Clay Creek State Park, you can come home to your dream outdoor space and relax!

Avondale, PA is a borough in Chester County, PA. It covers approximately 0.5 square miles and is home to 1,272 people as of the 2020 census. It became a borough in 1894. Before this time it was part of the New Garden and London Grove Townships.   

We are happy to serve all of Avondale, zip code 19311, and the surrounding areas!

Custom Decks in
Avondale, 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!