A concrete garage foundation built in PA, NY, NJ, MD, VA, DE, CT, or WV

Foundations Contractor

If you’re planning to install a shed, garage, house, pole barn, or gazebo, your structure is only as strong as the foundation beneath it. At SitePrep, we specialize in precise and durable foundation installation and are recognized as the best foundation company in the industry. As a seasoned contractor for foundation projects, we bring practical expertise and a detail-oriented approach to every project, no matter the scale or complexity.

Our team of foundation specialists has completed hundreds of residential and commercial jobs—each tailored to meet the unique needs of the client and the structure. From footings to poured foundation systems, we offer full-service foundation services that are built to last.

Foundation Projects We Handle

Over the years, we’ve built foundations for just about everything you can imagine. Some projects are straightforward, others present unique challenges that require creative solutions.

Residential Projects:

  • Single-family homes with full basement foundation systems
  • Attached and detached garages
  • Home additions and extensions
  • Decks and patios requiring stable support
  • Basement waterproofing and foundation services

Agricultural and Commercial Buildings:

  • Pole barns for equipment storage
  • Horse barns with proper drainage for livestock
  • Equipment sheds and workshops
  • Small commercial buildings

Recreational Structures:

  • Gazebos and pavilions
  • Pool houses and outdoor kitchens
  • Storage sheds of all sizes

The footing and foundation contractor approach we use adapts to each structure’s specific needs. A horse barn requires different drainage considerations than a residential garage. Pole barns need deeper footings to handle wind loads. Our local foundation contractor experience helps us anticipate these requirements before problems develop.

Types of Foundations We Install

Different projects need different foundation approaches. We install both concrete and gravel foundations, but the choice depends on what you’re building and how you plan to use it.

Concrete Foundations Work Best For:

  • Permanent structures like homes and garages
  • Buildings that need waterproofing protection
  • Heavy structures requiring maximum stability
  • Projects where you want poured foundation durability

Gravel Foundations Are Perfect For:

  • Temporary or seasonal structures
  • Sheds and small storage buildings
  • Projects where drainage is the priority
  • Budget-conscious installations

Most residential foundation contractor work involves concrete because homeowners want permanence. Commercial foundation repair often deals with concrete foundations that have developed cracks or settling issues over time. We handle both new installations and foundation replacement, though prevention through proper initial installation saves money in the long run.

Hiring a reliable contractor for foundation installation ensures your building stays level and secure for decades. Our reputation as the best foundation builder and foundation company is based on our consistent results and attention to detail.

Why customers choose us:

  • Accurate site grading and base preparation
  • High-quality gravel or poured foundation based on structural needs
  • Fast, clean job execution with no delays
  • Proven experience with both residential and commercial builds
  • Transparent pricing and detailed project planning
  • Professional waterproofing and basement foundation services

We treat each site as unique and apply methods that reduce risks like cracking, settling, or shifting over time.

Foundation Installation Process

Every foundation project starts with site preparation. We evaluate soil conditions, drainage patterns, and any potential challenges before beginning excavation. This assessment guides our material selection and installation approach.

Excavation requires precision to achieve proper depth and grade. We use professional equipment to create stable, level surfaces that support foundation materials effectively. Proper drainage installation prevents water accumulation that could undermine foundation stability over time.

Commercial foundation contractor work often involves more complex drainage systems and waterproofing requirements. We integrate these systems during installation rather than adding them as afterthoughts. This approach creates more reliable, long-lasting results.

Where We Build Foundations

We provide foundation contractor and installation services across multiple regions, with primary coverage in the Northeast and Mid-Atlantic areas of the U.S., including sections of Pennsylvania, Ohio, Virginia, Maryland, New Jersey, New York, Delaware, Connecticut, and West Virginia. Our experienced crews are equipped to handle projects in various geographic areas and diverse soil conditions, and we are committed to expanding our reach to serve more communities. If you’re not sure whether we service your area, just give us a call or check our service area page – we might be able to help even if you’re outside our typical service zone.

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They Look Amazing!

Recently Completed Foundations Contractor

Get Started with Your Foundation Project

SitePrep is proud to be a trusted residential foundation contractor and commercial foundation contractor. We work efficiently and deliver stable, level foundations that support everything from light backyard sheds to multi-car garages.

Whether you’re a homeowner, a developer, or a construction manager, we offer trusted, affordable foundation services that get your project off to the right start.

Contact us today for a free quote and discover why we’re considered the best foundation company in the industry.

From Our Customers

Amazing work!

Simply put, they are prepared, professional, and polite. Completed a 28×28 site prep for a garage in just a few hours (would have taken me a few months if seemed) and it is holding up great!

Joe
Gansevoort

FAQs

The time it takes to install a foundation depends on the size and scope of your project and the type of material you plan to use. On average, our gravel foundations take less than a day to complete, and our concrete foundations take 1-3 days to install.

We install foundations for sheds, garages, houses, pole barns, horse barns, and gazebos. We’re happy to help with any foundation project, so contact us to find out if we can do it!

The cost of building a foundation depends on many variables — including the type of foundation, soil conditions, site prep requirements, and the overall complexity of the project. Factors like drainage, grading, and local regulations can also influence the final price.

For a detailed look at what affects foundation pricing and how to estimate your project costs, explore our guide on foundation costs.

A foundation is the structural base that supports a building and transfers its load to the ground. It ensures the stability and longevity of any structure by anchoring it securely and preventing settlement or movement. There are various types of foundations, including slab, crawl space, and full basement, each chosen based on soil conditions, climate, and building design.