Create

your Dream outdoor living space

Schedule an Estimate
Visit the Showroom
Vector Smart Object3 copy
Improve your lifestyle
Vector Smart Object
Host Great Parties
Vector Smart Object1
Increase Your Home Value
youtube-video-thumbnail

Deck Builder in Keuka Park, NY

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

Patios
Porches
Decks
Pergolas

Additional Features

Outdoor Kitchens
Firepits and Fireplaces
Water Features
Masonry Features

"The team was very professional.

The communication was great; we discussed all details before the project has been started. Guys showed up before the usual start time and began early."

- Irina Kolos
Schedule an Estimate
Visit the Showroom

Become a Master Host in Keuka Park with a New Backyard Deck

  • Happy Friends Having Lunch

    Host Great
    Parties

    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.

  • Smiling man crossing his arms

    Be Proud
    of Your Space

     Become the envy of the neighborhood with your beautiful outdoor space.

Schedule an Estimate
Visit the Showroom

View Some Of Our Projects In The Keuka Park Area:

default

Trex Clamshell Deck – Keuka Park, NY

default

Trex Toasted Sand Deck / Porch / Screened Porch / Dock / Fireplace Keuka Park, NY

354A9100-HDR

Stonework Multi-Level Trex Deck/Porch – Keuka Lake, NY

Keystone Custom Decks

Open Trex Deck With Curved Bar – Keuka Lake, NY

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 building custom decks for over 30 years.

Schedule an Estimate
Visit the Showroom

“Keystone Custom Decks recently completed a beautiful deck project for us. We were very pleased with not only the finished product, but their professionalism and work ethic was evident each day.

They were kind, friendly and respectful. Their knowledge and craftsmanship was very impressive. We appreciated their flexibility when we asked to make some slight changes to the original design. They went above and beyond our expectations!

We will highly recommend Keystone to our friends and family! We are thrilled with our new outdoor living space! Thank you all!"

-Dianne Curry

We make a new deck in Keuka Park as easy as possible

  • 1

    Call Us

    We’ll learn more about your space and schedule an estimate.

  • 2

    Design Proposal

    Receive your quote and complimentary 3D rendering.

  • 3

    Installation

    Sign your proposal and watch your dreams become reality.

  • 4

    Enjoy

    Love your new deck and space you have to host parties and live!

3d deck design software Homepage Slider (swap out)
“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
Schedule an Estimate
Visit the Showroom

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.

Integrity

We deliver on our timeframe and proposal promises.

Financing Available

We offer financing options through our partners.

"Keystone Custom Decks was the most reliable contractor we’ve ever had the pleasure of working with. To say they were impressive would be an understatement. From start to finish they were incredibly professional; the communication was excellent, and we never experienced a single negative issue or concern. We had multiple changes to the scope of the project along the way, and they were very patient and accommodating with each one. The overall level of customer service and professionalism far exceeded our expectations. We cannot recommend them highly enough."

- Jay Brie

"We couldn't be happier with our new covered patio!!! Keystone Custom Decks did an amazing job creating a beautiful outdoor living space utilizing our existing patio! The new roof structure is seamless, it looks like it was built with the original house construction and is everything I envisioned. The 3D rendering was spot on, communication, professionalism, cleanliness, attention to detail...overall a great experience working with Mahlon, Nate and their team...they are truly hard working and seriously skilled craftsmen!!"

- Brian Felber

"We are so impressed with the quality and workmanship by Keystone Custom Decks on our new covered deck/patio. The crew on site was excellent and we could not be happier with the results. The whole company is very professional, they left the work area clean at the end of each day and put up with all of my questions regarding the build to ensure we received exactly what we were expecting. I have to thank Mahlon for accepting the project even though it is much further away than typically used to. Thank you again to the great crew for the long days and sacrifices away from wife and family. Can't say enough great things about Keystone. 6 stars and three thumbs up!"

- MJ Meyer
Schedule an Estimate
Visit the Showroom

Custom Deck Builder in
Keuka Park, NY

If you own a home in Keuka Park 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.
To make your dream backyard a reality, we also offer the following in Keuka Park:
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!