A Mast Mini Dutch Barn Garage shown in asphalt shingles, Charcoal Grey siding, and White trim

Garage Builder
in Greenville PA

As a garage builder with over ten years of experience, Mast Mini-Barns constructs detached garages that are built to the same premium standard as every structure we make. Choose your roofline from Cottage, Dutch Barn, or Cape Cod and your siding, doors, and finish.

We build garages from 12x16 up to 16x48 with overhead doors, 3/4” treated plywood floors, service doors, windows, and your choice of painted or vinyl exterior.

A well-built garage starts with a team that pays close attention to every detail. That’s what we bring to every job in Greenville, Sharon, Hermitage, Grove City, Meadville, and communities throughout Mercer County and the surrounding region. Our service region extends to eastern Ohio and western Pennsylvania including Cleveland, Akron, and Pittsburgh.

Mast Mini Barn's Garage Construction Services

Detached Garage Construction

Mast Mini-Barns builds detached garages sized for one car, two cars, or a full workshop setup. Every garage comes with treated plywood flooring, your choice of 8x7 or 9x7 overhead door, and a service door - in painted or vinyl finish. Roof style options include the standard Garage pitch, Dutch Barn gambrel, or Cape Cod. We serve property owners across Greenville, Hermitage, and all of Mercer County.

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Shed Building Permit Assistance

Garage builds often require local permits. Mast Mini-Barns provides shed building permit assistance and can supply engineered drawings free of charge when your Township or Borough requires them. We recommend checking with your local municipality before ordering - and we’re happy to help you through that process. Serving communities across Mercer County, Sharon, and Grove City.

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Shed Customization & Accessory Installation

Make your garage work harder. We offer a full range of customization and accessory installation options - electric openers, aluminum ramps, deluxe door upgrades, half-round vents, skylights, and more. Whether you’re building a basic storage garage in Meadville or a fully outfitted workshop in Hermitage, we’ll help you spec it right.

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