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 Victor, NY

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

“We LOVE our new deck

with an outdoor kitchen and fireplace!”

- Megan & Dave Johnson

Become a Master Host in Victor 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 a custom deck builder for over 30 years.

“We have been so impressed with Keystone Custom Decks:  the company, the crew, and the workmanship.  The design process was a breeze, and I cannot say enough how much we appreciate the quality of work that they did.

They built this deck like it was their own.  They cleaned up the site every day, and it was immaculate when the project was completed.  We will certainly recommend your company to relatives and friends."

-Dawn Emery

We make a new deck in Victor 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 the 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 Deck is a superb company. From the quality of their work, to an extreme knowledge of decks, politeness and extremely pleasurable workforce, they have transformed our deck to an outside paradise. These guys are LEGIT. I would recommend this company to whomever is looking to build a new deck, upgrade their current one or just need a stellar outdoor place. Keep up the good work Keystone Custom Deck and thank you for your workmanship. Our deck looks beautiful."

- Dejan Jozic

"We had Keystone recently complete our patio and we love the results! It was great working with Mahlon Esh, Nathan Esh and Jaydon Riehl. Mahlon answered several of our questions during the initial planning of this project and throughout as questions came up. The team was professional, organized, and completed the project in a timely manner. During the project, they were in frequent communication with us regarding updates, flexible with last minute changes we requested, reasonable in price when we compared other quotes. Very professional, courteous, and skilled at what they do."

- Linda T

"We recently hired Mahlon and his crew at Keystone Decks to re-do two decks. When we first met Mahlon, we were impressed with all of the various choices and implications of different materials. He was neither pushy nor condescending. Mahlon provided us with amazing visual renderings to help us picture what the new decks would look like along with his quote. All the pricing was laid out, our options were clear and the terms were perfectly legible. Mahlon provided us with additional design ideas that we hadn't originally considered and we were thrilled to incorporate his expertise into our project. He was patient with us throughout the entire project and communicated thoroughly throughout the process. You will never be so happy to write a check. When you hear about getting what you pay for, I can assure you that if you go with Keystone Custom Decks, you will get exactly that and probably more."

- Brian Schneemann

Custom Decks in Victor

If you own a home in Victor, 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 Victor, NY, and the surrounding towns and areas. 

Victor, New York, is a picturesque town located in Ontario County, in the Finger Lakes region. Known for its scenic landscapes, rich history, and vibrant community, Victor offers a peaceful and welcoming environment for both residents and visitors. The town is characterized by its rolling hills, rural charm, and proximity to outdoor recreational opportunities. The official government website of the Town and Village of Victor provides valuable information and resources for residents and visitors.

Victor is home to a range of outdoor attractions and activities. One of the highlights is the Ganondagan State Historic Site, which celebrates the history and culture of the Haudenosaunee (Iroquois) Confederacy. The site features a reconstructed longhouse, walking trails, and educational programs. Website:

The town also boasts several beautiful parks, including Dryer Road Park, which offers hiking and mountain biking trails, as well as sports fields. The Victor Municipal Park is a popular spot for picnics, sports, and relaxation.

Victor is conveniently located near the Finger Lakes wine country, making it an ideal base for wine enthusiasts. The region is known for its wineries, vineyards, and wine tasting opportunities. Visitors can explore nearby wineries and savor locally produced wines.

The town's location in the Finger Lakes region provides easy access to outdoor recreational activities, including hiking, boating, and fishing on nearby lakes, including Canandaigua Lake and Honeoye Lake.

In addition to Victor's local attractions, the Finger Lakes region offers numerous points of interest. Here are some top-rated attractions and landmarks in the area according to TripAdvisor:

  1. Finger Lakes Gaming & Racetrack - A racetrack and gaming facility offering horse racing and casino gaming.

  2. Finger Lakes Wine Country - A renowned wine region with numerous wineries and vineyards. Website:

  3. Sonnenberg Gardens & Mansion State Historic Park - A historic estate with beautiful gardens and a Victorian mansion in Canandaigua. Website:

  4. Bristol Mountain Ski Resort - A popular destination for winter sports and outdoor activities. Website:

  5. Roseland Waterpark - A waterpark in Canandaigua offering water slides, pools, and family fun. Website:

  6. Grimes Glen - A scenic hiking trail leading to waterfalls and natural pools for swimming in Naples, NY. Website:

  7. Ontario County Park at Gannett Hill - A park with hiking trails, scenic views, and camping facilities. 

  8. Canandaigua Lake State Marine Park - A marina and park on Canandaigua Lake offering boating and fishing opportunities. Website:

  9. Cumming Nature Center - A nature center in Naples, NY, with hiking trails and educational programs. Website:

  10. Hunt Hollow Ski Club - A private ski club in Naples, NY, offering winter sports and skiing. Website:

For more information about Victor, its attractions, and community resources, please visit the official government website of the Town and Village of Victor:

The zip code for Victor, NY, is typically 14564.

Victor Deck Builder

To make your dream backyard a reality, we also know that you may want more than just a deck.  That is why we offer more than just custom decks.

We also offer the following:

All these features will make your backyard dreams come true and make you a master host, whether you live in Victor or nearby!
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!