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 Lansing, NY

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

"Excellent job on our new deck.

We are very pleased with the work and our work crew was willing to make changes as needed."

- Ted

Become a Master Host in Lansing 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.

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    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 Lansing 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.

"The quality of the work, the professionalism, the attention to detail, and meeting our needs was exceptional! We have done numerous projects in our 44 years of marriage in several residences, including building a house. Our experience with Keystone Custom Decks far surpasses them all. We were kept informed every step of the way. The sunroom they designed and built us is just beautiful. It was a pleasure having them in our home. Thank you Mahlon, Nate, Anthony, Cody, Chester, and Conrad."

- Diane McKeon

"Great company with a highly skilled, excellent crew. They completed a very large upper and lower deck complete tear down and rebuild project for me in Hammondsport in a very timely manner. I highly recommend contacting them for any deck projects."

- M Allard

"Professional in every way, from initial size up, including useful suggestions to a detailed quote that left nothing to chance. The crew that arrived for the demo and install was one that you were comfortable trusting with your home. They were cordial, considerate of areas around the project and obviously knew their craft well and thru out the project they left you with the feeling " the customer comes first". A great experience from first contact to project completion when we were presented a gift of wine and glasses as a thank you for selecting Keystone. Nancy and I would not hesitate to recommend Keystone to our friends and family."

- Andy Toombs

Custom Deck Builder in
Lansing, NY

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

At Keystone Custom Decks, we understand that the essence of a perfect home extends beyond its four walls, into the lush outdoors of Lansing, NY. With our expertise in crafting custom decks, porches, and outdoor living spaces, we tailor each project to enhance the natural beauty and functionality of your home. Whether it's a multi-level deck overlooking Cayuga Lake or a cozy, fire-lit outdoor kitchen for family gatherings, our solutions are designed to blend seamlessly with the local architecture and landscape, providing a perfect setting for relaxation and entertainment.

The Historical Tapestry of Lansing

Nestled in the heart of Tompkins County, Lansing, NY, boasts a rich historical tapestry that dates back to its establishment in 1817. This quaint town was named after John Lansing, a stalwart figure in New York's foundational history. Originally inhabited by the Cayuga tribe, part of the larger Iroquois Confederacy, Lansing now presents a serene escape with vistas of Cayuga Lake, one of the majestic Finger Lakes. The town's growth was significantly influenced by the salt industry and the Erie Canal's development in the 19th century, which facilitated trade and transport. Today, Lansing is a harmonious blend of its historical roots and modern advancements, offering a tranquil lifestyle with close access to the educational and cultural activities in nearby Ithaca. For a detailed exploration of Lansing's rich history, visit its Wikipedia page.

Top 10 Attractions in Lansing, NY

  1. Myers Park: This lakeside park is perfect for family outings with its boat launches, pavilions, and playgrounds.
  2. Salt Point Natural Area: Explore this natural reserve offering peaceful trails and birdwatching opportunities.
  3. Ludlowville Park: Home to the stunning Ludlowville Falls, this park is a great spot for picnics and hikes.
  4. Cayuga Lake Wine Trail: Discover local vineyards and wineries along this scenic trail skirting Cayuga Lake.
  5. Black Diamond Trail: An ideal path for biking and walking, stretching from Lansing to Ithaca.
  6. Ridge Road Historic District: A beautiful area showcasing the architectural diversity and history of Lansing.
  7. The Lansing Historical Museum: A treasure trove of artifacts and stories from Lansing’s past.
  8. Cayuga Nature Center: This center provides educational programs and exhibits on local wildlife and habitats.
  9. Lansing Community Library: Not just books, but a community hub with programs for all ages.
  10. Lansing Farmers Market: Enjoy local produce, crafts, and seasonal specials at this vibrant community market.

Zip Codes in Lansing, NY

The town of Lansing includes several zip codes to cater to its diverse regions. These include: 14882, 14850. More information about Lansing’s zip codes can be found on the United States Postal Service website.

Neighborhoods and Suburbs in Lansing, NY

Lansing is adorned with various neighborhoods and suburbs that offer unique living experiences. Some of the prominent areas include:

  • Myers
  • South Lansing
  • North Lansing
  • Ludlowville
  • Asbury
  • East Lansing

Each area brings its own flavor and lifestyle options, making Lansing a versatile and inviting place to call home. Whether you're looking for the tranquility of lakeside living or the convenience of suburban amenities, Lansing provides an array of choices to suit any preference.

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!