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 Harford County, MD

Decks
Porches
Pools
Patios
Spas

Your Harford 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 Harford 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 Harford County Deck

Outdoor
Kitchens
Firepits &
Fireplaces
Water
Features
Masonry
Features
Pergolas
 
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“We met the Keystone team at an outdoor convention and talking to them made us feel confident and comfortable to work with them on our Trex deck.  Anthony was our onsite manager and the team worked really hard to get our deck done in the timeline as promised. The team was super professional stayed super focused on the job.”

– Kristen Stanton

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“Truly an outstanding experience start to finish with an exceptional outcome. From the beginning, Ron Yoder helped us envision our dream deck and move it to reality. The crew, led by Steven, Marlin, and Johnny, were absolute professionals from start to finish; were responsive to our questions during construction; and are clearly masters of their craft. Highly recommend if you are in the market for a new deck/outdoor living structure.”

– Drew B

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“We absolutely LOVE our new deck from Keystone! Our crew – Michael, Marlin, and Ivan – were friendly, hard-working (even in a heatwave), and maintained good communication with us throughout the process. They even welcomed the non-stop questions from my 3-year-old about what they were doing, without skipping a beat … very much appreciated!”

– A. Clarke

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“Top notch service from the initial conversation with Ron, through all of our township code challenges managed confidently by Dave, and to the final product executed expertly by Daniel, Dave, and Dave. Highly Recommended.”

– Mike Puchtler

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“These guys did what they promised, on time, and then some. The best contractor we have ever worked with. I would recommend them to anyone. Incredible attention to detail. Positive work ethic and commitment. Daniel’s team was amazing.”
– Sam Milkman

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What you can expect when Keystone builds your Harford 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 Harford County, MD

If you own a home in Harford County, 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.

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Luxury Outdoor Deck Builder Serving Harford 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.