your Dream outdoor living space

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Improve your lifestyle
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Host Great Parties
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Increase Your Home Value

Deck Builder in Monroe County, NY

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

"Our deck came out as planned, it is beautiful.

The Keystone team was very professional, polite, and accommodating. The employees were friendly and respected our interest to socially distance while still keeping us informed of the progress and options. The workmanship was only eclipsed by their work ethic. I would highly recommend Keystone."

- Helen Kordela

Become a Master Host in Monroe County with a New Backyard Deck

  • Group Of Happy Young Friends Having Dinner At Patio

    Host Great

    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.

  • 660460

    Be Proud
    of Your Space

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

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.

“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.  We are awaiting warm weather to enjoy our new deck!"

-Jennifer Raff

We make a new deck in Monroe County 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


    Sign your proposal and watch your dreams become reality.

  • 4


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

3D Render Final Build
“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

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.


We deliver on our timeframe and proposal promises.

Financing Available

We offer financing options through our partners.

"Keystone Custom Decks uses a process that is customer and quality focused, thorough, and professional. The initial meeting, the quote with the drawing(s) and 3-D renderings, and the build process were all very satisfying. Work started on my deck during the week prior to Thanksgiving 2019, as promised, and it was completed on time. The build team started each day on time and they were all very professional and respectful. They worked hard, not wasting any time, and operated like a real team rather than a collection of workers. The quality of their workmanship is a reflection of their work ethic and the values of Keystone Custom Decks. The finished product is definitely great in appearance, functionality and usability."

- Ensley Townsend

"Keystone Custom Decks recently built us a beautiful new deck. The process was so easy. Our options for materials were clearly laid out and the price was reasonable. The crews were polite, professional and SO QUICK. Our deck was done in 2 days! I would highly recommend them for anyone looking! We are thrilled with the result and have been enjoying so much more outdoor time as a family now. Thank you Keystone!!!"

- Becky Kaser

"I highly recommend Keystone for any deck project. These guys were nothing bud professional and courteous throughout the entire project. Rest assured you are in good hands. A++++"

- Ray Davis

Custom Deck Builder in
Monroe County, NY

If you own a home in Monroe County 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.
All these features will make your backyard dreams come true and make you a master host!

Are you dreaming of a patio, deck, porch, or outdoor kitchen or living space, but feel overwhelmed by the process? 

With Keystone Custom Decks, it's easy to get started on your project, and the process is simple! 

First, give us a call. We’ll learn more about your outdoor space and schedule an estimate. 

Next, you’ll approve the quote and 3D design of your project!

Thirdly, you’ll sign the proposal and watch as dream outdoor space is installed.

Lastly, sit back and enjoy your amazing new space! 

You’ll be able to relax outdoors, host great parties, and be proud of your space! You’ll even increase the value of your home. 

At Keystone Custom Decks we design, create, and install custom decks in the greater Monroe County, NY, area! Whether you are looking for a new deck, porch, patio, pergola, an outdoor kitchen, fireplace, or water feature, we are ready to help make your outdoor space dreams happen! 

Start by scheduling an estimate for your project today! 

Monroe County, New York, situated in the western part of the state, is a vibrant and diverse region known for its rich culture, educational institutions, and natural beauty. As the county seat and home to the city of Rochester, it's the heart of the Greater Rochester area. Monroe County offers an array of attractions and experiences for residents and visitors alike. The official government website of Monroe County,, provides valuable resources and information for the community.

Top Attractions in Monroe County, NY:

  1. George Eastman Museum: This museum, housed in the former home of George Eastman, the founder of Eastman Kodak Company, celebrates the history of photography and film.

  2. Rochester Museum and Science Center: A dynamic museum focused on science, technology, and local history, offering interactive exhibits and planetarium shows.

  3. Highland Park: Known for its annual Lilac Festival, this park features over 1,200 lilac bushes, gardens, and walking trails.

  4. Seneca Park Zoo: Located in Rochester, this zoo is home to a wide range of animals and is involved in conservation efforts.

  5. Seabreeze Amusement Park: An amusement park in Irondequoit, NY, featuring rides, water attractions, and family entertainment.

  6. The Strong National Museum of Play: A family-friendly museum with interactive exhibits, a butterfly garden, and a vast collection of toys and games.

  7. Susan B. Anthony House: A historic site in Rochester dedicated to the life and work of women's rights activist Susan B. Anthony.

  8. Genesee Country Village & Museum: A living history museum in Mumford, NY, showcasing 19th-century rural life.

  9. Durand-Eastman Park: A scenic park with Lake Ontario shoreline, hiking trails, and beach access.

  10. The Little Theatre: An independent cinema in Rochester showcasing art-house and foreign films.

Monroe County, NY Zip Codes:

Monroe County is divided into several towns, cities, and suburbs, each with its own zip code. Some of the primary zip codes in Monroe County include 14604, 14605, 14607, 14608, 14609, 14610, 14611, 14612, 14613, 14614, 14615, 14616, 14617, 14618, 14619, 14620, 14621, 14622, 14623, 14624, 14625, and more. These zip codes cover various neighborhoods and communities within the county.

Monroe County, NY, is a vibrant region with a rich cultural scene, educational opportunities, and an abundance of natural beauty. Whether you're exploring its world-class museums, enjoying outdoor adventures in its parks, or savoring the local cuisine, Monroe County offers a diverse array of experiences for residents and visitors to enjoy.

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!