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

Deck Builder in York County, PA

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

“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 York, PA with a custom deck and 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.

  • 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 a custom deck builder in York for over 30 years.

We absolutely love our new deck!  The Keystone team worked so hard and were so professional, paying attention to every detail!
We ended up making some changes, and they were so accommodating and worked with us to build the perfect deck.  It was really fun having them around, and we are so happy that we chose Keystone!"
-Jennifer Colontonio

We make the process as easy as possible

  • 1

    Call Us

    We talk with you to learn more about your space and goals.

  • 2

    Design Proposal

    Receive your quote and complimentary 3D rendering.

  • 3


    Sign your proposal and watch your dreams become reality.

  • 4


    Love your new space to host parties and live!

3D Render Final Build
“I am very happy with my recent deck project.  The 3D drawings they sent us were awesome and helped us see the end product even before it was built.  The deck has enhanced the beauty of my house.”
- 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.


We deliver on our timeframe and proposal promises.

Financing Available

We offer financing options through our partners.

"Keystone Custom Decks say what they’ll do, and they do what they say!  On time, on schedule, and on quote!”

- Mark Sofio

"We can't say enough good things about this company!  They are the most professional company we have ever worked with.  They get the job done and the outcome is so beautiful."

- Kathleen Maselli

"What the team accomplished in a week and a half was incredible.  They are very nice people who clearly take pride in their work."

- Brian Diehl

York County
Deck Builder

As a homeowner in York, PA, you want a beautiful outdoor living space.  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 in York, PA, for over 30 years.

If you live in York County, PA, then you know the beauty of the county's forests, parks, and rolling landscape.  Whether you are spending the day on the Heritage Rail Trail, doing a Civil War tour, or watching a Revolution baseball game, there is nothing like coming home to your custom outdoor living space to relax and rewind!  Other local attractions include: 

  1. York Revolution
  2. The York Emporium
  3. Harley-Davidson Factory Tour
  4. Agricultural & Industrial Museum
  5. Rocky Ridge County Park
  6. Maize Quest Fun Park
  7. York County History Center
  8. Indian Steps Museum
  9. Steam Into History
  10. Naylor Wine Cellars
  11. and much more!

Though first home to the Susquehannocks and the Lenape Natives American tribes, York County became home to German and Scots-Irish settlers in the early 1700s. The county played a vital role in the American Revolution. The largest town in the county, York, temporarily became the United States Capital in 1777. York was also where the Articles of Confederation (the first US constitution) was written. 

Like maybe surrounding counties, York experienced increased growth and industrialization with the development of railroads and canal systems during the 19th century. Home to many Quakers and other abolitionists, the county also served a vital function in the Underground Railroad. 

Explore York describes the county as follows: 

Located in the heart of Pennsylvania Dutch Country, York County offers interesting history, fascinating factory tours, delicious food and plenty to do.

We are a custom deck builder in York County, PA.  We serve the zip codes, towns, and cities in York County, including:

17331, 17403, 17404, 17402, 17315, 17406, 17408, 17356, 17070, 17019, 17401, 17362, 17313, 17319, 17316, 17349, 17363, 17327, 17360, 17368, 17347, 17370, 17322, 17345, 17339, 17366, 17314, 17361, 17301, 17364, 17302, 17309, 17329, 17365, 17321, 17323, 17407, 17352, 17355, 17318, 17354, 17415, 17371, 17311, 17312, 17317, 17332, 17333, 17342, 17358, 17405, 17334, 17335

Airville, Brogue, Codorus, Craley, Dallastown, Delta, Dillsburg, Dover, East Prospect, Emigsville, Etters, Fawn Grove, Felton, Franklintown, Glen Rock, Glenville, Hanover, Lewisberry, Loganville, Manchester, Mount Wolf, New Freedom, New Park, Porters Sideling, Railroad, Red Lion, Seven Valleys, Shrewsbury, Spring Grove, Stewartstown, Thomasville, Wellsville, Windsor, Wrightsville, York, York Haven, York New Salem

Custom Decks in York

To make your dream backyard a reality, we also know that you may want more than just a deck.  That is why we offer more than just custom decks in York, PA.

We also offer the following:

All these features will make your backyard dreams come true and make you a master host!
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!