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E-mailKeystone Custom Decks NY has operated for more than four decades in the outdoor living construction industry, providing design and build services to homeowners across the Finger Lakes region and Central and Upstate New York. From its Keuka Park location, the family-owned company has delivered custom decks, patios, outdoor kitchens, and additional outdoor structures, with a service model that includes complimentary 3D renderings, full permitting management, and a lifetime workmanship warranty.
A Family Business Built on Decades of Regional Work
Keystone Custom Decks was founded in East Earl, Pennsylvania, in 1983 and has served homeowners across multiple states for more than 40 years. Approximately a decade ago, founder Amos Esh's nephew, Mahlon Esh, brought the family operation into New York's Finger Lakes region. In 2022, the company opened a dedicated showroom in Keuka Park, which now serves as the primary consultation hub for that market.
Rather than expanding to a national scale, Keystone Custom Decks NY has maintained a regional focus in each area it serves. That approach has shaped how the company handles project scoping, material selection, and construction timelines - accounting for factors such as local permitting requirements and the specific climate and terrain conditions found throughout Upstate New York.
Service Offerings Span Design Through Permitting
The company constructs custom decks, patios, and outdoor kitchens, along with pergola structures and additional outdoor installations that residential clients commonly request. Keystone Custom Decks NY also manages the permitting process directly with local municipalities on behalf of homeowners, reducing the risk of project delays caused by incomplete applications or unfamiliarity with local building codes.
As part of the design phase, the company provides complimentary 3D renderings so clients can review a proposed structure before any construction begins. Homeowners can evaluate dimensions, materials, and layout configurations and request changes at no additional cost prior to breaking ground.
Warranty Coverage and the Showroom Experience
The Keuka Park showroom gives prospective clients the opportunity to view materials and finishes in person before committing to a project. This physical consultation space has been a consistent element of the company's business model since its founding in 1983, serving as the entry point for the design and permitting process.
Keystone Custom Decks NY backs its work with a lifetime workmanship warranty that applies specifically to installation quality - covering structural connections, framing, and the assembly process itself. The warranty is distinct from manufacturer coverage on decking boards or composite materials, which carry their own separate terms and apply to the products rather than the construction work.
About Keystone Custom Decks NY
Keystone Custom Decks NY is a family-owned outdoor living construction company based in Keuka Park, New York. Operating since 2012, the company designs and builds custom decks, patios, outdoor kitchens, and pergolas for residential clients throughout the Finger Lakes region and Central and Upstate New York. Services include complimentary 3D design renderings, full permitting management, and a lifetime workmanship warranty on all completed projects.
Learn more at Keystone Custom Decks NY
