Professional Installation of Shed Foundations in Maryland

We’re your guys if you need a contractor who builds shed foundations in Maryland! Site Prep is a shed site prep company in Maryland, including Baltimore, Hagerstown, and beyond. We build crushed stone shed foundations and concrete garage foundations and offer 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 with a wooden floor. We use “clean” stone for maximum drainage and compact it to support your building properly.

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

Sylvan and crew came out Sept 19, 2022 to demolish the old shed and prepare the site for the new one. They were fantastic….very courteous,

David Perry
Havre de Grace, MD
September 21, 2022

Excellent Service

This is our third foundation from siteprep. Prompt, experienced site manager who kept in touch with me as he worked. Thanks Elmer!!

VLG
Millers, MD
July 2, 2022

Great Job

Gideon was polite and willing to make and adjustment for a Ramp I didn’t think about when the site visit was made. They did a

Tom L.
Frederick, MD
June 30, 2022

Site Preparations Review

Site Preparation did an excellent job on my foundation for my shed! The team is very polite, professional, and hard working! The end result is

CINDY HACKNEY
Walkersville, MD
June 30, 2022

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!

Our Service Area Map

We offer commercial excavation across the Northeast and Mid-Atlantic regions of the U.S. Our service areas include sections of Pennsylvania, Ohio, Virginia, Maryland, New Jersey, New York, Delaware, Connecticut, and West Virginia. Find out if we offer commercial excavation in your area on our service area page.

Other Site Preparation Services We Offer in Maryland

Residential Excavation Services In MD

Site Prep also offers Residential Excavation Services in Maryland! Our team does everything included in the process: Site clearing, basement & footer excavation, water runoff & drainage, septic & drain field installation, concrete floors & flatwork, & lastly, the final grading. We'll also make sure the site matches your building plans!

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.

All The Services Site Prep Offers 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.

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