Schedule An Estimate

Share your vision with our team.
Design Proposal

See your space transformed with a 3D rendering and transparent proposal.
Hassle-Free Build

Let our team bring your vision to life while handling every detail.
Enjoy Your Backyard Oasis

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

Schedule an Estimate

View Our Project Gallery

“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 Mendon Deck

Outdoor
Kitchens

Firepits &
Fireplaces

Water
Features

Masonry
Features

Pergolas

“Amazing work. It was a pleasure to work with them from start to finish. And the deck they built for us is just gorgeous! Highly recommend.”

– Alana Ogurcak

“We hired Keystone to replace our existing wooden deck with a new composite deck and roof. Their workmanship is impeccable. We truly miss not having them at our house. It’s no wonder Keystone is busy and growing.”

– Tina Roseman

“All the craftsmanship was simply top-notch, and everyone was polite and cheerful. From replacing old deck wood to suggesting a new slider to access our screen porch, changes were handled promptly and with grace. Can’t recommend this company highly enough.”

– Tracy Hoffmann

“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

“Keystone Custom Deck was the greatest. I got 4 estimates and went with Keystone. Truly a professional group, and friendly, and easy to work with.They gave us 3D images of the design on our house, and the finished product looks just like the design. They walked us through everything and were attentive every step of the way.”

– John Walston

Schedule an Estimate

View Our Project Gallery

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

If you are a homeowner in the Town of Mendon or nearby area, 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.

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 for over 30 years.

We are a custom deck builder in Mendon, NY. We serve all homes in the Town of Mendon and the surrounding Rochester suburbs.

If you live in Mendon or close by, you know how much outdoor beauty and space there is for outdoor recreation. After spending a day on one of the many nearby lakes, enjoying a round of golf on a nearby course, or spending quality family time at Mendon Ponds Park; come home to your dream outdoor space to relax and unwind!

Mendon has a lot of attractions to delight locals and tourists alike! These include:

Mendon Ponds Park
Sam Patch Erie Canal Tour
Powder Mills Park
Mendon Golf Club
Casa Larga Vineyards
The Distillery Restaurant
Eastview Mall
Rochester Museum and Science Center
George Eastman Museum
Genesee Country Village and Museum
and more!

Originally home to the Seneca people, the area that is now Mendon was not settled by Europeans until the late 1700s. Mendon was officially established in 1813. Like many other towns and cities in the region, the formation of the Erie Canal boosted the town’s economy. It remained a rural community and today is a mix of suburban and rural spaces. As of 2020, it was home to 9,095 people.

We are happy to serve Mendon, NY, zip codes 14506 and 14472, as well as the surrounding areas.

Projects in Mendon area...

Other areas we serve...

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DE Areas:

NJ: We serve the state of NJ on a project-by-project basis. Contact us today to see if we service your area!

Have The Outdoor Living Space Of Your Dreams

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

Custom Deck Builder In Mendon, NY

Your Mendon Backyard Reimagined

Retreat

Gather

Live

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:

We Make A Custom Deck Stress-Free In Mendon

Schedule An Estimate

Design Proposal

Hassle-Free Build

Enjoy Your Backyard Oasis

Additional Features For Your Mendon Deck

What you can expect when Keystone builds your Mendon deck:

Turn-Key Projects

Integrity

Lifetime Workmanship Warranty

Manufacturer Product Warranties

Your Local Custom Deck Builder In Mendon, NY

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 for over 30 years.

Luxury Outdoor Deck Builder Serving Mendon

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.

Pennsylvania:

Tennessee:

New York:

Florida: