Have The Outdoor Living Space Of Your Dreams

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You deserve a the perfect backyard living space for relaxing, hosting, and building lifelong memories.

We take your vision for your backyard and make your dreams come true with a custom deck.

Custom Deck Builder In Dauphin County, PA

Decks
Porches
Pools
Patios
Spas

Your Dauphin County Backyard Reimagined

Retreat

Unwind after a long day in your personal backyard retreat.

Gather

Be the master host for friends, family, and intimate gatherings.

Live

Make core family memories and create a legacy.

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100+ People On Your Side

We are not your typical contractor. From the initial design to the completed project, we believe you deserve a flawless experience.

That’s why every deck we build includes:

  • Design process that listens to your vision
  • A full 3D rendering
  • Turnkey process with one company
  • Superior craftsmanship and professionalism
  • Lifetime workmanship warranty
  • Commitment to communication, deadlines, and budget
  • Over 30 years of experience
  • Financing available

We Make A Custom Deck Stress-Free In Dauphin County

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    Schedule An Estimate

    Share your vision with our team.

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    Design Proposal

    See your space transformed with a 3D rendering and transparent proposal.

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    Hassle-Free Build

    Let our team bring your vision to life while handling every detail.

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    Enjoy Your Backyard Oasis

    Host, relax, and embrace the joy of your transformed space.

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3D Render After

“Our experience was nothing short of incredible. From initial concepts, to renderings, to picking out materials in the showroom all the way through to final construction - it’s been flawless. They were all extremely professional, courteous, hard-working and so easy to work with.”

- Lisa Graham

Additional Features For Your Dauphin County Deck

Outdoor
Kitchens
Firepits &
Fireplaces
Water
Features
Masonry
Features
Pergolas
 
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“It was a great experience working with Keystone from start to finish. From conceptualizing the project, figuring out the design and then the actual project construction. We love our new deck/screened porch. We loved working with Ron Yoder, who patiently helped us figure out what we wanted and how it would all work out. Our construction crew, Dan, Merv and Gerald were meticulous, professional and polite. We looked forward to seeing them each morning. They were extremely detail-oriented, worked with perfection, and were fun to have around. Their breaks were short and they always put away stuff and left things in good order at the end of the day. We recommend Keystone wholeheartedly.”

– Gunita Grover

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“We are so happy with our new deck and patio. The crew at Keystone were professional, friendly and showed up in the snow, rain and cold weather, whenever feasible. We never had any doubt about their attention to detail or the quality of work. Both are excellent! The team also made some suggestions that we hadn’t considered ahead of the project beginning, but have made such a positive difference to the finished product. Communication was great too. We were always kept in the loop and aware of current and next steps. We couldn’t give a stronger recommendation for using Keystone Custom Decks!”

– Kathryn Wallace

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“We had the best experience with Keystone Custom Decks which began with our salesman, Ron and the incredible design created for our home. Daniel, Merv and Jerald were our crew. A huge shout out to them! They provided amazing craftsmanship and attention to detail. From the first day to the last day, the project went smoothly. Daniel was the utmost professional in managing everything and keeping us abreast of the timing to build the deck, complete electrical work and masonry. If you want an extraordinarily beautiful deck to enjoy, I highly recommend Keystone Custom Decks.”

– Fran Collins

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“Keystone did a wonderful job designing and constructing an outdoor space that our family will enjoy for years to come. The construction team, led by Jeremy, was very professional and always responsive to our requests and questions. We are so happy with the final product and would highly recommend Keystone for any outdoor project.”

– Stephanie Montag

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“We had Keystone Custom Decks install a porch over our deck with a fireplace. I cannot tell you how happy and pleased we were with their workmanship, timeframe, and communication. After trying to secure local contractors and not receiving call backs, we called Keystone after noticing one of their trucks in our area. They called back within a day and had us scheduled for a meeting at our home. After the meeting, they invited us down to their showroom to present a rendering of what our deck would look like complete. Wow – this was extremely helpful. They scheduled the construction and stuck by their estimated date! Everyone from their scheduler to the mason workers to each and every crew member – kind, considerate and professional! I highly recommend for any patio, porch and now pool projects! You will not be disappointed!!”

– Laura Wagner-Miller

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What you can expect when Keystone builds your Dauphin County deck:

Turn-Key Projects

We take care of every step in the design and construction of your deck.

Integrity

We build your deck on schedule and on budget.

Lifetime Workmanship Warranty

We stand behind our workmanship for the life of your deck.

Manufacturer Product Warranties

Decking and railing materials come with manufacturer warranties.

Your Local Custom Deck Builder In Dauphin County, PA

Are you a homeowner in Dauphin County 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.

Read more about Dauphin County...

Luxury Outdoor Deck Builder Serving Dauphin County

To make your dream backyard a reality, we know you want the custom design, layout, and features that are perfect for your family and home.