Professional Installation of Shed Foundations in Maryland

If you need a contractor who builds shed foundations in Maryland, we’re your guys! Site Prep is a shed site prep company working throughout Maryland, including Baltimore, Hagerstown, and beyond. 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 Gravel Shed Foundations in Maryland

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.

About Concrete Shed Foundations in Maryland

We focus on building concrete foundations for garages and sheds across Maryland. Whether you need a small pad for one car or a larger foundation for multiple vehicles, we have the skills to fulfill your requirements. Our experienced teams install foundations across Maryland and nearby areas. Begin your garage foundation project today by requesting a free quote!

Concrete garage foundation in Frederick, MD

Types Of Concrete Shed Foundations in Maryland

Floating Concrete Foundation For Sheds and Garages

Floating Concrete Shed Pads In MD

Foundation Includes:

  • Ground Leveled With Skid Loader
  • 4″ to 5” Clean Stone under Concrete Pad
  • 4” Thick Concrete (3500 PSI)
how-to-build-concrete-foundation-for-garages-

Floating Concrete Shed Foundations In MD

Foundation Includes:

  • Excavation for Foundation
  • 4’’ Thick Concrete Floor (3500 PSI)
  • Saw Cut Control Joints to Minimize Cracking
  • Fiber Mesh OR Wire Mesh in Floor
  • 6-Mil Moisture Barrier
  • 4’’ to 5” of Clean Stone Prepped for Concrete
  • 12” Deep by 10″ Wide Footer
La Concrete Foundation For Sheds In PA

Monolithic Concrete Foundations In MD

Foundation Includes:

  • Excavation for Foundation
  • 4’’ Thick Concrete Floor (3500 PSI)
  • Saw Cut Control Joints to Minimize Cracking
  • Fiber Mesh OR Wire Mesh in Floor
  • 6-Mil Moisture Barrier
  • 4’’ to 5” of Clean Stone Prepped for Concrete
  • 36” Deep by 10″ Wide Concrete Frost Wall
Concrete Shed Pad

Block Shed Foundations In MD

Foundation Includes:

  • Excavation for Foundation
  • 4’’ Thick Concrete Floor (3500 PSI)
  • Saw Cut Control Joints to Minimize Cracking
  • Fiber Mesh OR Wire Mesh in Floor
  • 6-Mil Moisture Barrier
  • 4’’ to 5” of Clean Stone Prepped for Concrete
  • 8’’ Masonry Block Used to Build up to Required Height
  • Concrete Footer, 8” Deep x 20” Wide to Required Frost Depth with  #4 Rebar

Reviews From Past Shed Foundations in Maryland

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

Great job with gravel foundation

The company installing our shed recommended Site Prep for our foundation. The end to end process was easy, from working out a custom quote with

KME
Catonsville, MD
October 29, 2024

A perfect shed foundation

The guys are as professional as possible. Called the day before with the arrival time and were at the site as promised. Did a great

Nick
Thurmont MD
August 22, 2024

Site Preparation gets me back on track

Thank goodness for Site Preparation. The dealer I bought my new shed from recommended a local company to prep the site. I tried reaching out

Bob Grady
Columbia MD
August 27, 2024

Great job on our gravel foundation installation

Couldn’t have asked for a smoother installation of our stone foundation. Great communication prior to arrival. Crew arrived at the time stated, and were courteous

Dennis A
Maryland
September 5, 2024

Cities Where We Install Shed Pads in Maryland

With crews based in southern PA and central VA, we’re able to provide shed foundation services to virtually all of Maryland. We build shed bases in areas including Frederick, Gaithersburg, Rockville, Waldorf, Hagerstown, Annapolis, Cumberland, Westminster, Pocomoke City, Cambridge, and beyond. In fact, we even build shed foundations in the Baltimore metro area! Request a free quote to see if we service your area!

Other Site Preparation Services We Offer in Maryland

Concrete garage foundation in Frederick, MD

Concrete Garage Foundations In MD

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 In MD

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.

Recently Completed Shed Foundations in Maryland

FAQs

Yes, those terms can be used interchangeably. Our pads are built with crushed stone but are often referred to as “gravel” shed foundations, so we often refer to them that way as well.

Yes, there are. However, we recommend gravel shed foundations due to their combination of affordability, durability, and ease of installation. 

In some cases, local ordinances may require that gravel shed foundations be modified with frost-proof footings such as shed foundation piers. For even more foundation types, check out our comparison of the top 13 shed foundation options here.

Not technically. Gravel actually refers to round river stone, which is not suitable for a foundation. Our shed foundations are built with crushed stone. Crushed stone is ideal for a shed foundation because its uneven shape allows it to be tightly compacted into a firm base while still allowing water to drain away from the shed.
However, many people refer to crushed stone as “gravel”, so we often do too!

Absolutely! There are two primary ways of building a shed foundation on uneven ground: 

Alternatively, some types of sheds and other buildings can be supported with concrete piers built up from a slope, such as in this example.

We don’t recommend installing your shed on blocks as this can create problems for your building down the road. Potential issues include: 

  • Floor joists are supported unevenly.
  • Possible settling over time.
  • Binding windows and doors.
  • Space for critters to get under the shed.

In fact, many shed companies now require that their buildings be placed on a gravel shed foundation in order for their warranty to stand.
This article explains why shed foundation blocks are a bad idea in more detail.

Yes, gravel tends to be cheaper than concrete.