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 Finger Lakes, NY
Your Finger Lakes 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.
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 Finger Lakes
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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.
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.
“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
Your Local Custom Deck Builder In Finger Lakes, NY
As a homeowner or cottage owner in the Finger Lakes, you want a beautiful outdoor living space that adds to the beauty of your home or lake house. 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 the Finger Lakes region for over 30 years.
We are a custom deck builder in Finger Lakes, NY. We are based at the north end of Keuka Lake and service most of the Finger Lakes region.
We serve towns and lake areas including:
- Seneca Lake area
- Keuka Lake area
- Cayuga Lake area
- Canandaigua Lake area
- Honeoye Lake area
- Owasco Lake area
- Skaneateles Lake area
- Waneta Lake area
- Lamoka Lake area
- And many more!
If you live in or regularly visit the Finger Lakes, then you know the beauty and outdoor activities that abound in the area. After a day doing a wine tasting, hiking through Watkins Glen State Park, or enjoying a day on the lake; come home to your dream outdoor space to relax and unwind!
The Finger Lakes region offers so much beauty, interest, and fun for locals and tourists alike! From hiking to fishing to museums and wine tasting, this region has something for everyone. These attractions include:
- Clemens Center
- Seabreeze Amusement Park
- Cayuga Lake Wine Trail
- Cumming Nature Center
- Finger Lakes Land Trust
- Finger Lakes National Forest
- Buttermilk Falls
- Cacadilla Gorge Trail
- Fillmore Glen State Park
- And so much more!
The Finger Lakes Region in New York is a beautiful place and home to the 11 lakes from which the region gets its name. These lakes are long and narrow and were formed from over-deepened glacial valleys. The lakes range significantly in size although none exceeded 3.5 miles in width. This area was once home to the Iroquois, a Native American confederacy of numerous tribes. They remained in control of the region until 1779, Sullivan Expedition. This region was the starting place for the 19th-century Christian revival, the Second Great Awakening, and important in the Underground Railroad.
We are happy to serve the towns and zip codes in the Finger Lakes region.
Watkins Glen, Ithaca, Auburn, Seneca Mills, Geneseo, South Bristol, Canandaigua, Skaneateles, Penn Yan, Seneca Falls, Lodi, Hammondsport, Aurora, Geneva (city), Canandaigua, Geneva (town), Waterloo, Naples, Corning, East Syracuse, Fair Haven, Fayette
13021, 13026, 13152, 14456, 14512, 14527, 14840, 14850,14851, 14853,13027, 13031,13033,13034,13039, 13040,13043, 13045, 13050,13051, 13053, 13055, 13057, 13060,13062, 13063, 13064, 13065,13066
PA Counties:
- Adams County
- Bucks County
- Berks County
- Chester County
- Cumberland County
- Dauphin County
- Delaware County
- Lancaster County
- Lebanon County
- Montgomery County
- York County
- And more!
PA Areas:
- Avondale
- Berwyn
- Bloomsburg
- Blue Bell
- Carlisle
- Chadds Ford
- Chambersburg
- Chester Springs
- Coatesville
- Collegeville
- Coopersburg
- Downingtown
- Doylestown
- Enola
- Ephrata
- Exton
- Garnet Valley
- Glen Mills
- Harrisburg
- Hershey
- Ivyland
- Kennett Square
- King of Prussia
- Landenberg
- Langhorne
- Lansdale
- Lebanon
- Lewistown
- Macungie
- Malvern
- Mechanicsburg
- Newtown
- North Wales
- Palmyra
- Paoli
- Phoenixville
- Pottsville
- Selinsgrove
- Schwenksville
- State College
- Sunbury
- Wayne
- West Chester
- Yardley
- And more!
MD Areas:
DE Areas:
- New Castle County
- Hockessin
- Newark
- Wilmington
- And more!
NJ: We serve the state of NJ on a project-by-project basis. Contact us today to see if we service your area!