Professional Installation of Shed Foundations in Pennsylvania

Looking for a shed foundation in PA? Site Preparations LLC is a shed site prep contractor working primarily in Pennsylvania and the surrounding states. We specialize in gravel shed foundations, concrete garage foundations, and shed demolition.

A gravel shed base in Royerstown, PA

About Our Gravel Shed Foundations in PA

Most of the shed foundations we build in PA are crushed stone foundations (also known as gravel foundations.) These foundations are ideal for prefab sheds because they support the entire structure evenly while allowing moisture to drain away. This provides a durable shed pad that will protect your shed for years to come.

A shed foundation company in PA removing topsoil

Step 1

Topsoil is removed and the ground below is compacted.

A shed foundation company in PA installing a shed base

Step 2

A pressure-treated lumber perimeter is built and staked.

A shed site prep contractor in PA adding weed barrier fabric to a shed foundation

Step 3

A construction-grade stabilization fabric is installed over the dirt.

A shed foundation company in PA compacting crushed stone

Step 4

3/4″ clean crushed stone is added (minimum 4″) and compacted.

Reviews From Past Shed Foundations in PA

We’ve installed shed bases for 100s of happy customers! Here’s what a few of our recent shed foundation customers in Pennsylvania have to say:

Foundation for my new Shed

Jonas did a wonderful job. Very punctual, professional and efficient. Would definitely recommend!

Abington, PA
March 14, 2021


Awesome job – very professional and thoughtful employees taking the extra time to make sure everything was just right!! Thank you very much – Dan R.

Dan R.
Pennsburg, PA
March 11, 2021

Shed Pad

I had site prep come out to put down a pad for my new shed. They were quick and very professional. The ground was still very messy from recent snow melt, but it didn’t really effect the quality of work and I couldn’t be happier with the end result.

Manchester, PA
March 9, 2021

Great Work

Jonas did a wonderful job. Very punctual, professional and efficient. Would definitely recommend!

Philadelphia, PA
March 3, 2021

Cities Where We Install Shed Pads in PA

We install shed bases throughout most of Pennsylvania. We build shed foundations in areas including Philadelphia, Allentown, Norristown, Bethlehem, Reading, Lancaster, Harrisburg, Scranton, Wilkes-Barre, Easton, King of Prussia, and beyond. In fact, we’ve done projects as far west as Pittsburgh! Request a free quote to see if we service your area!

Map of shed foundation installation in Pennsylvania

Recently Completed Shed Foundations in PA

Free Shed Foundation Quote

Other Site Preparation Services We Offer in PA

A concrete garage foundation installation in PA

Concrete Garage Foundations

The concrete foundations we install in Pennsylvania are used for garages, pavilions, horse barns, and built-on-site sheds. There are several types of concrete garage foundations. They include simple concrete pads, single-pour foundations with footers, foundations with concrete block footers, and concrete piers. We’ll help you to install a concrete foundation that’s right for your project and that meets local codes.

A company doing shed demolition in PA

Shed Demolition

We offer a full range of shed demolition services in PA. That means you show us the building you want removed and we’ll take care of the rest: demolition, clean-up, and removal of debris. We're always careful to protect our customers' properties and clean up thoroughly after shed demolition projects. Of course, we’ll also be glad to install a new shed foundation if needed.