Professional Installation of Shed Foundations in Maryland

If you need a contractor who builds shed foundations in Maryland, we’re your guys! Site Preparations LLC is a shed site prep company working throughout Maryland, including Baltimore, Washington D.C., and the surrounding areas. We build crushed stone shed foundations and concrete garage foundations, as well as offering shed demolition services.

A gravel shed foundation in Maryland

About Our Shed Foundations in MD

Our gravel shed foundations (also known as crushed stone pads) are the most common type of shed foundation we build in Maryland. A crushed stone shed base is ideal for any prefab shed or garage that includes a wooden floor. We use “clean” stone for maximum drainage and compact it so that your building is properly supported.

Example of excavating for a shed foundation in Maryland

Step 1

Topsoil is removed and the ground below is compacted.

Example of shed site prep in Maryland

Step 2

A pressure-treated lumber perimeter is built and staked.

Example of building a shed foundation in Maryland

Step 3

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

Example of installing a gravel shed foundation in Maryland

Step 4

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

Reviews From Past Shed Bases in MD

We’ve installed shed foundations in MD and the surrounding area for 100s of satisfied clients. This is feedback we received from a several of them:


Arrived as scheduled and completed the work efficiently. Came prepared and knew what they were doing, very professional. Excellent job well done!!

Rock Hall, MD
January 29, 2021

Nice Work!

I am very happy with my entire experience with Site Preparations. Jonas and John were very easy to work with and a pleasure to meet. They showed up on time and worked easily with the other crew of workers who were working in another part of my yard. Jonas was able to explain how the

Janice Flynn
Towson, MD
January 28, 2021

Nice Job

Leroy and Josh were very accomodating, tearing down an old shed disposing of all the remnants of same and preparing the site for a new shed. Very polite, and very efficient in their work.
It looks amazing.

Colora, MD
December 13, 2020

Thank You Site Prep

Thank you so much to site prep and Sylvan for constructing my gravel shed foundation for my new shed you guys are very professional it looks great.
-EL Mills & Family 😎

ELDorado Mills
Lanham, Maryland
August 20, 2020

Cities Where We Build Shed Foundations in MD

With crews are based out of both southern PA and central VA, we’re able to provide virtually all of Maryland with shed foundation services. We build shed bases in areas including Frederick, Gaithersburg, Rockville, Bowie, Hagerstown, Annapolis, Bel Air, Westminster, Mt Airy, and beyond. In fact, we even build shed foundations in the Baltimore and Washington DC metro areas! Request a free quote to see if we service your area!

Map of shed foundation installation service in Maryland

Recently Completed Shed Foundations in Maryland

Free Shed Foundation Quote

Other Site Preparation Services We Offer in MD

Concrete garage foundation in Frederick, MD

Concrete Garage Foundations

Besides gravel shed bases, we also build concrete garage foundations in Maryland. Our concrete foundations include simple concrete pads, foundations with poured footers, foundations with block footers, and concrete piers (perfect for horse barns.) We can help you choose a concrete foundation to meet local code and match your budget!

Example of shed demolition in Maryland

Shed Demolition

Need to get rid of your old shed before your new one arrives? We also offer shed demolition in Maryland! Our carefully trained crew will demolish your old shed, remove all debris, and leave the site ready for a new shed or shed foundation (which we can install if needed.) We carry full insurance to protect your property as our crew works.