Schedule An Estimate

Share your vision with our team.
Design Proposal

See your space transformed with a 3D rendering and transparent proposal.
Hassle-Free Build

Let our team bring your vision to life while handling every detail.
Enjoy Your Backyard Oasis

Host, relax, and embrace the joy of your transformed space.

Schedule an Estimate

View Our Project Gallery

“Our experience was nothing short of incredible. From initial concepts, to renderings, to picking out materials in the showroom all the way through to final construction - it’s been flawless. They were all extremely professional, courteous, hard-working and so easy to work with.”

- Lisa Graham

Additional Features For Your Manheim Deck

Outdoor
Kitchens

Firepits &
Fireplaces

Water
Features

Masonry
Features

Pergolas

“We wouldn’t even consider hiring anyone else for a project like this. Keystone employs experienced, incredibly talented builders, and their dedication was evident from day one. But what impressed us even more was their honesty and integrity — truly refreshing qualities in today’s world.”

-Chad W.

“We recently had the pleasure of working with Keystone Custom Decks, and I can confidently say that our experience was nothing short of exceptional. They built a stunning pavilion, deck, and pergola for our outdoor space, and the entire process was seamless from start to finish.”

-Missina H.

“By far, THE BEST, contractor experience I’ve ever had, from start to finish. From design to the final seeding, I couldn’t not have been happier by the work of Keystone. From our sales contact (Mike F) to our amazing foreman (Michael) and each person that played a role was: 1.) professional, 2.) organized and cleaned up, 3.) on time, and they communicated almost daily so we knew what to expect.”

-Thomas M.

“It has been just under a month since completion of the outdoor roof structure project over our back patio and we’ve been loving it everyday (before and after photos attached to this review)! The only question we have is why didn’t we do this sooner and we owe it all to Keystone! From initial contact and through to every aspect of this project, I’ve been delightfully surprised and impressed with the professionalism of Keystone personnel.”

-Chris M.

“We recently had a new deck built, and we couldn’t be happier with the results. From start to finish, the contractors were incredibly professional and easy to work with. They maintained excellent communication throughout the entire process—always keeping us updated, answering questions promptly, and making sure we were comfortable with each step.”

-Zachary C.

Schedule an Estimate

View Our Project Gallery

What you can expect when Keystone builds your Manheim deck:

Turn-Key Projects

We take care of every step in the design and construction of your deck.

Integrity

We build your deck on schedule and on budget.

Lifetime Workmanship Warranty

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

Manufacturer Product Warranties

Decking and railing materials come with manufacturer warranties.

Your Local Custom Deck Builder In Manehim, PA

As a homeowner in Manheim or the surrounding area, you want an outdoor living space that’s both inviting and functional—a place to entertain, relax, and enjoy time with your family. The problem is, your current space might be outdated, unattractive, or going unused. That’s where Keystone Custom Decks comes in. We design and build stunning custom decks and outdoor living spaces throughout Manheim and the surrounding area, helping you create the perfect setting to host unforgettable gatherings, make lasting memories, and elevate your everyday lifestyle.

For more information on building a custom deck in Manheim, see our Manheim Township Deck Permits page.

Read more about Manheim...

For homeowners in Manheim, PA, creating the ideal outdoor living space means overcoming a few key hurdles: navigating borough building codes, selecting materials that withstand humid summers and snowy winters, and coordinating reliable, local craftsmanship. Our deck-building service addresses these challenges head-on. We handle all permit paperwork directly with Manheim’s borough office, guide you toward the best weather-resistant lumber and composite options for Lancaster County’s climate, and schedule work to minimize disruption to your daily life. From the initial design that maximizes your property’s unique layout to the final quality inspection, our team ensures a seamless process—so you can focus on enjoying your new deck as soon as construction wraps.

Manheim was laid out by entrepreneur Henry William Stiegel in 1762 as the site of his glassworks and industrial development, though it wasn’t incorporated as a borough until 1838. Early growth centered on the glassworks, and by 1862 the arrival of the Columbia and Reading Railroad spurred further expansion. In the late 19th century, the Manheim Electric Company brought water and power services to residents, cementing the town’s role as a northern Lancaster County hub. Today, Manheim blends its rich industrial heritage—reflected in restored rail stations and covered bridges—with a vibrant Main Street district of shops, galleries, and restaurants.

Top 10 Attractions in Manheim

Mount Hope Estate & Winery – 19th-century mansion turned winery, home to the annual Pennsylvania Renaissance Faire
Kreider Farms – Immersive dairy farm tours featuring the “Cow Palace” and milking carousel
Waltz Vineyards Estate Winery – Boutique vineyard offering tastings and barrel-room tours
Laserdome – Indoor laser-tag arena, arcade, and party venue
Spooky Nook Llama & Alpaca Farm LLC – Hands-on farm tours and guided llama walks
Kauffman’s Distillery Covered Bridge – Historic 1857 Burr-arch covered bridge over Chiques Creek
Creative Inspirationz Gallery – Local art studio offering classes, camps, and exhibitions
Mummau Park – Family-friendly park with playground, pavilion, and creekside trail
Keystone State Sports – Multi-sport training complex with batting cages and indoor fields
Glasshouse Wineworks – Downtown wine bar featuring local vintages and charcuterie

We build custom decks to all zip codes and cities in Manheim, including 17545, Lititz, Mount Joy, Ephrata, Lancaster, Lebanon, Elizabethtown, Millersville, Denver, East Petersburg, Mountville, Marietta, New Holland, and more.

Projects in Manheim area...

Other areas we serve...

PA Counties:

PA Areas:

MD Areas:

DE Areas:

NJ: We serve the state of NJ on a project-by-project basis. Contact us today to see if we service your area!

Have The Outdoor Living Space Of Your Dreams

You deserve a the perfect backyard living space for relaxing, hosting, and building lifelong memories.

Custom Deck Builder In Manehim, PA

Your Manheim Backyard Reimagined

Retreat

Gather

Live

100+ People On Your Side

We are not your typical contractor. From the initial design to the completed project, we believe you deserve a flawless experience.

That’s why every deck we build includes:

We Make A Custom Deck Stress-Free In Manheim

Schedule An Estimate

Design Proposal

Hassle-Free Build

Enjoy Your Backyard Oasis

Additional Features For Your Manheim Deck

What you can expect when Keystone builds your Manheim deck:

Turn-Key Projects

Integrity

Lifetime Workmanship Warranty

Manufacturer Product Warranties

Your Local Custom Deck Builder In Manehim, PA

Luxury Outdoor Deck Builder Serving Manheim

To make your dream backyard a reality, we know you want the custom design, layout, and features that are perfect for your family and home.

Pennsylvania:

Tennessee:

New York:

Florida: