Custom Porch Builder In Farmington, NY

Give your home the perfect enhancement with a custom porch!

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Revolutionize your Farmington home and hosting space with a custom porch!

  • Protection from Outdoor Elements

    Enjoy the outdoors without worrying about direct sunlight or rain.

  • Create an Intimate Space

    Make your outdoor living space more inviting.

  • Make Your Space More Usable

    Create room and protection for more outdoor features and entertainment.

Amber:

“Keystone Custom Decks went above and beyond our expectations! The exterior of the house was completely transformed. We really enjoyed working with them.”

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Find Your Perfect Porch For Your Home!

built-in-deck-seating-with-barrel-table

Open Porch

The standard porch with a roof and open sides.

Porches - Screened-in Porch

Screened-in Porch

Protect yourself from bugs and bees while still enjoying the fresh breeze.

Porches - Enclosed Porch

Enclosed Porch

Also referred to as “sun rooms,” enclosed porches provide a year-round living space.

Davis - Front porch with timbertech tropical amazon mist deck

Front Porch

Traditional-style porch facing the road.  It typically covers the width of the home.

Porches - Pool House

Pool House

Enjoy your dream pool set up with a pool house or similar detached, pavilion-like structures. 

Porches - Retractable Porch

Retractable Porch

Create a year-round living area with walls or garage doors that can be opened.

We Make A New Porch Easy In Farmington!

  • 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 porch!

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What you can expect with Keystone Custom Decks ➡

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Turn-key Projects

We will take care of every step in building your porch.

Lifetime Workmanship Warranty

We stand behind our workmanship for the life of your porch.

Integrity

We build your deck on schedule and on budget.

Manufacturer Product Warranties

All our products are backed with manufacturer warranties.

“They were absolutely fantastic. Skilled, hardworking, and only satisfied with perfect work. Top quality design, the best materials, and the best build team!”

-Patrick

“Just wanted to give a big shout-out and thank you to Keystone Custom Decks! We could not have asked for a more friendly, personable, talented, and conscientious group of young men! You guys are the best of the best! Thank you!”

-Chuck

“Working with Keystone was a wonderful experience from start to finish. From the attentive design process that made our vision come to life to the actual construction, we were kept informed every step of the way. We could not be happier with the outcome and recommend them to anyone looking to transform their outdoor living space. Thank you, Keystone!”

-Matthew

“We hired Keystone Custom Decks to completely renovate our screened porch. We were very impressed with the Keystone people. They were personable and hard-working and addressed every issue. This is the finest example of customer service a company could possibly offer. We highly recommend Keystone Custom Decks – their dedicated professionals provide top-notch work.”

-Martha

Have A Question? Read Our Porch FAQs Here

Jaszczyszyn - Trex Winchester grey deck and porch

Custom Porch Builder & Designer in Farmington, NY

Are you ready to create the ideal custom space for gathering with family and friends in Farmington, NY? Or maybe it’s time to replace your old porch or construct a new one—be it a back porch, covered porch, screened-in porch, or the traditional front porch?

No matter what type of porch you have in mind for your home in the Finger Lakes region, our team is on hand to design and construct it, bringing your dream porch to life!

deck inspiration