Pennsylvania is one of the best places in the country to buy a prefab garage. Much of the state’s output comes from Lancaster County and the surrounding Amish and Mennonite workshops, where garages are framed in a controlled shop, then delivered whole or in modular sections and set on a prepared base. The result is a garage that can be in place in days rather than the weeks or months a stick-built project takes.

This list ranks five Pennsylvania builders of prefab garages, from one-car units to two-story buildings, using details from each company’s own website as of October 2026. Every entry covers the same four points: garage range, build and delivery, customisation and who it suits best.

Key Takeaways

• Most Pennsylvania prefab garages are built off-site and delivered whole or in sections, then set on a gravel or concrete base.
• One-car garages are usually delivered fully assembled; larger two-car and two-story models often arrive in sections.
• Warranties, delivery reach and design tools differ, so compare them alongside price.
• Check your municipality’s zoning and permit requirements before you order.
• Ask each builder what the quote includes: delivery, foundation, assembly and doors.

Builders at a Glance

1. Sheds Unlimited

Founded in 1988 on a Lancaster County farm and now based in Morgantown, Sheds Unlimited builds made-to-order sheds and prefab garages, with a 4.9 average rating across 947 customer reviews.

• Garage range: Prefab garages up to two-story models, alongside a full range of storage sheds.
• Build and delivery: Each garage is made to order, with in-stock buildings also available, plus support with foundations, permitting and financing.
• Customisation: Design and price your garage in 3D, choosing colors and options to suit your property.
• Best for: Buyers who want to design and price a garage online, backed by a 5-year limited warranty on all structures.

2. Stoltzfus Structures

Stoltzfus Structures has Amish craftsmen hand-build its garages in Atglen, Pennsylvania, and backs them with a 10-year warranty.

• Garage range: Single-story double-wide garages from 20×20 up to 28×56, plus two-story garages.
• Build and delivery: Garages are delivered and installed, with delivery available anywhere in the continental United States.
• Customisation: Choose your size, siding and colors, and add upgrades such as electrical, shelving or a loft.
• Best for: Buyers who want a large two-car garage with a longer warranty.

3. Lancaster Barns

Lancaster Barns builds Amish garages in Lancaster County and delivers across Pennsylvania, New Jersey, Maryland, Delaware, Virginia and New York.

• Garage range: Single-car garages, two-car modular garages and high-end two-story custom garages.
• Build and delivery: Two-car modular garages are built in two sections at its Lancaster County facility, then delivered assembled or unassembled depending on the model.
• Customization: Five roofline options, plus a choice of siding, including T1-11, vinyl and board and batten.
• Best for: Buyers who want a classic Amish look with a range of roof styles.

4. Pine Creek Structures

Pine Creek Structures sells Amish-built garages through store lots including Harrisburg, Pennsylvania, with 800+ structures in stock.

• Garage range: One-car garages, two-car modular garages and two-story barns and garages.
• Build and delivery: Pre-built garages ready for delivery from the lot, or custom orders built by its Amish craftsmen.
• Customisation: A 3D Builder lets you choose the style, size, colors and features before requesting a quote.
• Best for: Buyers who want to see a finished garage in person or need one quickly from stock.

5. Penn Dutch Structures

Penn Dutch Structures, based in Shrewsbury, Pennsylvania, sells Amish-built detached garages across Pennsylvania, Maryland, West Virginia and Virginia.

• Garage range: One-car styles including Cape Cod, Dutch, A-Frame and Chalet, plus double-wide and two-car garages.
• Build and delivery: Garages are pre-built off-site and delivered in modular sections for quick assembly.
• Customisation: Wood or vinyl construction in a range of sizes and rooflines.
• Best for: Southern Pennsylvania buyers who want a traditional wood or vinyl garage.

How to Choose a Prefab Garage Builder in Pennsylvania

Start with what the garage needs to hold. Measure every vehicle, mower or trailer that will go inside, including mirrors and roof racks, and size the door openings around the largest one. Allow walking room around parked vehicles and space for shelving or a workbench. If the garage is part of settling into a new property, this checklist of things to do first when moving to a new home can help you plan the project alongside everything else.

Check local approvals early. Pennsylvania’s Uniform Construction Code was updated effective January 1, 2026, but permit requirements for a detached garage still depend on your municipality. Ask the local code official about zoning, setbacks, height limits and the drawings required before you place an order.

Plan the foundation and access. Ask each builder which base its garage needs, gravel or concrete, and confirm that a delivery truck can reach your site. If excavation is involved, Pennsylvania 811 requires a locate request three to ten business days before digging.

Compare complete quotes. A garage-only price can’t be compared directly with one that includes delivery, foundation work and setup. Ask every builder to itemize the building, upgrades, delivery, site work, permits and warranty terms.

Conclusion

Pennsylvania’s prefab garage builders offer something for most projects, from one-car garages pulled straight from stock to two-story custom buildings delivered in sections. Compare warranties, delivery reach and design tools alongside price, confirm local approvals first, and get itemised quotes that list every inclusion before you commit.

FAQ

What is a prefab garage?

A garage built off-site in a workshop and delivered to your property whole or in sections, then set on a prepared base.

Do I need a permit for a prefab garage in Pennsylvania?

Often, yes. Requirements vary by municipality, so check zoning and permit rules with your local code official before ordering.

How long does a prefab garage take to install?

A single-section garage can be set in a day once the base is ready. Garages delivered in sections take longer to assemble on site.

What foundation does a prefab garage need?

It depends on the builder and your local code. Many are set on gravel, while some require concrete, so confirm the requirement before preparing the site.