A garage concrete foundation and its appropriate costs.

Garage Foundations

Whether you’re looking to build a one, two, or three-car garage or just a workshop or storage space, Site Prep has got you covered. We specialize in constructing gravel or concrete foundations for various structures, including garages. No matter the size of the structure, will customize the foundation to the specs of your building.

Figuring out what kind of foundation is right for your garage can be challenging. You want something that fits your budget, supports your structure, and will withstand the test of time. Take a look at the different types of garage foundations we offer to find out which one may be right for you. If you aren’t sure, contact us; we’d be happy to help!

Our Garage Foundation Materials Include

Concrete v. Gravel Garage Foundations

There are a few things to consider when deciding whether to install a concrete or gravel foundation for your garage. Gravel garage foundations are more affordable, efficient, and simple for a workshop or storage garage. However, concrete is the better option if you’re looking to build a safe space to store your vehicles.

Considerations

Here are other things to consider when choosing between our concrete and gravel foundations.

  • Soil type and conditions
  • Building regulations
  • Budget
  • Intended Use of Garage
  • Climate Conditions

Get a Free Quote

Ready to get started? Just give us a few details about your project, and we’ll provide a free, no-obligation estimate!

Where We Build Garage Foundations

We build garage foundations throughout the Northeast and Mid-Atlantic United States. If you’re looking for a gravel foundation in Pennsylvania, Ohio, Virginia, Maryland, New Jersey, New York, Delaware, Connecticut, or West Virginia, we’ve got you covered! If you’re unsure if we serve your area, visit our service areas page for more information.

They Look Amazing!

Recently Completed Garage Foundations

ALV UjWV j3EhHd2Y49RPlaF7N8f7dMj09uMfLO93BXfnfAzklzbjii=w80 h80 pBernadette LyfordWe were very satisfied with the results of our 20' x 30' three car garage building foundation. it was built in a reasonable time and precisely to the drawings. The troweling and smoothing of the floor was beyond our expectations. The builders, David and Junior, were hard workers and highly skilled. We couldn't imagine a better job. Garage floor is so smooth it shines.Read moreALV UjWK2jsKNb kikixpAzXiMYx3UYW L8jnT2WoES91AVMuBWFj hC=w80 h80 pMaria SantosSite Prep prepared the foundation for our garage. They were excellent to work with. They were very efficient, organized and their work was very meticulous. Highly recommend them.Read moreALV UjWWRW JnMf2lYdtPgCzh5IkvhLtRSJ 3FIIWsIpJA uqfyKfr4=w80 h80 pMark ReedSite Preparations LLC installed the concrete block foundation and concrete floor for my new garage and the breezeway that will connect the garage to my house. Everything that they did was excellent, from the footers to the surface finish on the garage floor. The men on the job were all about completing the job safely and to my satisfaction.Read moreACg8ocJUu2MrrqHLCm8rNkHS0uOFaZQ q1We3BtXCL PYkBmewx4ug=w80 h80 pDave StubblebineSite Prep is Top Notch they did an amazing job with our garage foundation and footings. Elmer was the lead on my project, and he was awesome (explained my options), very friendly and professional. I would surely recommend Site Prep to anyone in need of concrete/foundation work.Read moreACg8ocLp410n8bOHm3bGWl7fZYtLBtl7T xlfl3j2xakCoH16aQDPQ=w80 h80 ppeterSite Prep did an amazing job installing my garage foundation. They had a great group of hardworking guys, and I could not be happier with the result! The workers were friendly and kept me aware of the process. They also did an excellent job of rough grading the leftover dirt which I greatly appreciate. I highly recommend site prep and would absolutely use them again!Read moreALV UjXFpg2qvsDrdjE4C9EEq3Txd7UD9MU w0EY q0oiyGKW3GOgXCk=w80 h80 pCraig S. KingSite preps work was great on my garage foundation work, they did minimal damage to the lawn with their equipment. They came out when they said they would. The workers were nice to talk with and to answer some of my questions. I would definitely recommend them to people. Craig S. KingRead moreACg8ocJEz72AqPmEOdU9c kHbcZCrYvqmhO6oFLfwYB1Oj5n D4auw=w80 h80 pDavid CadmanSitePrep crew did a great job installing the foundation for my detached garage. Rain delayed things for a few weeks but the team was back on it when weather improved. I will highly recommend SitePrep to anyone that is looking for a competent foundation installation company.Read moreALV UjXHzmr9LsIWfyLFxVdWwiRCOeIHqU6Y0s06OShnGT9Eflame6Km=w80 h80 ptazereliThese guys did a great job setting up the foundation for our new garage. they were good at communicating and were very detail oriented and clever dealing with our tight location,Read moreALV UjWme9hKv2d2VISzg6LnwHW9A YN9nEnAgnCggMA7O8tqwRWAwtZ=w80 h80 pMatthew DThe crew did a great job building a garage foundation.Read moreALV UjUuxJXZBFIax1IFetGYQRzie7SB4oSp5hJgxhfqsGV9X SZ2U o=w80 h80 pTobias JacobThe team just finished the foundation for a new garage. Great communication from start to finish; they explained what they were doing and answered all my questions. They showed respect for the property and left the place clean when the work was finished. They took great care in grading the area. Five stars for sure—I would recommend them without hesitation.Read moreALV UjWKSpRolq WrtBN2UmTsHYXGIZlg0kjGi2aPlGpEMxjbmE1AOTM=w80 h80 pRick ChenElmer and his team were above and beyond in completing my garage concrete foundation work. From accurate measurement to detailed construction, job was well done. This team is very friendly and easy to work with. I highly recommend Site Prep for your concrete foundation work.Read moreACg8ocK2cbZKXp4XDo2 RwKS L5hnKsv2 6HLv64gZmAq8oueYduJQ=w80 h80 pPaul FowlerThis company and these people are the best. They show up on time. Prepared to work. Work hard all day. They are friendly and professional. They explain everything. They clean up after themselves. Hardest workers and best quality work I have ever seen. They have pride in their work and it shows. Excellent quality work. They call and check in and make sure the customer is happy. I could not be happier with this project. A 14x28 foot foundation for a new garage. I am going to have them back out to do an apron and sidewalks after the structural work is completed. A+ rating. I would never use another company.Read more

FAQs

Yes, a garage’s foundation is essential to ensure the structure is properly supported. The type of foundation required depends on local building codes, soil conditions, and the garage’s size and use.

The depth of your garage foundation will depend on the type of foundation you’re planning to build. For a concrete slab foundation with no walls, the depth should be 4 to 6 inches. If the concrete foundation has walls, the concrete may need to be deeper to accommodate the additional height of the walls. For concrete piers, holes will need to be dug at strategic locations, and their depth will depend on how far down you need to go to reach better soil.

The best foundation for a garage depends on several factors, such as soil conditions, local climate, budget, intended use of the garage, and personal preferences. Concrete foundations are the most popular base, as they are durable and offer a stable and level surface to park vehicles. Gravel foundations are a more budget-friendly option, but they are better for workshops or storage than parking vehicles.

A gravel foundation is the most affordable option for a garage. However, this may not be ideal for parking vehicles. A garage with a gravel foundation is typically better for storage or as a workshop.

The cost of a garage foundation will vary depending on the type of foundation you select. A concrete foundation or pier will typically cost more than a gravel foundation. However, a gravel foundation is typically not suitable for parking vehicles. Check out our article for more information on how much a garage foundation will cost.

Constructing a gravel foundation typically takes only a few days, while constructing a concrete foundation may take a few weeks since concrete needs more than a week to cure. The exact duration of constructing a garage foundation will depend on the type of foundation you choose and the crew installing it. To find out how long it will take our expert crew to install you concrete or gravel foundation, visit our website.