Have The Outdoor Living Space Of Your Dreams

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

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

Custom Deck Builder in Manchester, NY

Decks
Porches
Pools
Patios
Spas

Your Manchester Backyard Retreat Reimagined

Retreat

Unwind after a long day in your personal backyard escape.

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 project we build includes:

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    Design process that listens to your vision

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    A full 3D rendering

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    Turnkey process with one company

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    Superior craftsmanship and professionalism

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    Lifetime workmanship warranty

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    Commitment to communication, deadlines, and budget

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    Over 40 years of experience

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    Financing available

We Make A Custom Deck Stress-Free In Manchester

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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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Come Visit Our Showroom!

We built our showroom to educate and inspire potential customers while allowing our team to meet customers in person.

Looking through a catalog is helpful, but experiencing the styles, colors, and options in a showroom is much better!

Visit the Keystone Custom Decks Showroom to learn how we can help you make your outdoor living dreams come true!

Click here to learn more about our Lancaster County Showroom.

 

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“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 Manchester Deck

Outdoor
Kitchens
Firepits &
Fireplaces
Water
Features
Masonry
Features
Pergolas
 
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“They came highly recommended, but we still couldn’t be more pleased with our experience with Keystone Custom Decks. From design, to planning, execution, and clean up, the team exceeded any expectations. All team members were kind, hard-working, courteous, and professional and they do amazing work! We are thoroughly enjoying our new backyard and felt really great about working with this superb business that made it all happen.”

– Holly Hindman

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“We cannot praise Keystone Custom Decks enough. The whole process was seamless. Mahlon took our vision and made it reality. The entire crew was exceptional. They were so professional, hard working and meticulous with everything from big decisions to the smallest details. We would highly recommend them and would definitely hire them again for any future projects.”

– Claudine Ninestine

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“We couldn’t be happier with our carport and outdoor living space built by Keystone Custom Decks! They are beyond an amazing team of guys who are extremely hard working, very nice, professional, and punctual, and they always kept in contact throughout the entire project. The quality of work was absolutely amazing and I can not believe how fast it got done, this is a top notch company! I am truly impressed and would highly recommend them, they will exceed all of your expectations! Thank you all so much for our beautiful outdoor living space as well as our absolutely beautiful carport, you guys are amazing!”

– Gavin Polmanteer

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“Their 3D rendering really helped us envision what the final project would look like, and it helped guide us in making adjustments and changes to improve the functionality of the living space.”

– Lawrence Han

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“We love our new deck!  After 18 years of living in our house with an awful brick patio, we decided to get a deck.  From the first meeting with sales, Keystone was timely and professional, and a great company to work with. The project was begun even earlier than our planned schedule.  The crew worked in bitter cold temperatures to complete the project on time.  We are awaiting warm weather to enjoy our new deck!”

-Jennifer Raff

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What you can expect when Keystone builds your Manchester 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 Manchester, NY

If you own a home in Manchester or nearby, 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.

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Luxury Outdoor Deck Builder Serving Manchester

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