Foundation Digging in Sussex County, NJ

Precision Earthworks provides professional foundation digging services for residential and commercial projects across Sussex County.

Call (973) 862-2054
  • Foundation dug to exact depth and grade specs, giving your builder a ready base with no rework
  • Equipment capable of breaking through Sussex County rock and glacial till without stalling your project
  • Proper excavation depth accounts for the 42-inch frost line in northern New Jersey, reducing heave risk
  • Soil is removed and the site is left clean, so follow-on trades can start without clearing debris
  • Accurate grading during the dig supports drainage away from the foundation, lowering moisture risk
  • Residential and commercial scopes handled by the same crew, reducing coordination between contractors
A large excavator digging a deep rectangular foundation pit on a residential lot in Sussex County, New Jersey, with exposed soil walls and cleared ground surrounding the site. Rocky subsoil is visible along the pit walls, showing typical Sussex County terrain conditions.

Expert Foundation Digging in Sussex County, NJ

Foundation digging in Sussex County requires more than a machine and a plan. The county's terrain includes glacial till, rocky basalt, and high seasonal water tables that can shift the ground beneath a structure if the dig is not done right. Precision Earthworks handles the full foundation excavation process: site assessment, depth grading to spec, soil removal, and cleanup so your builder has a ready, stable base to work from. We dig to the correct depth and width for your structure type. In northern Sussex County, frost depth reaches 42 inches, so every foundation must go deep enough to prevent heaving through winter freeze-thaw cycles. Rocky ledge and boulders are common across the county, and our equipment is built to handle them without slowing your project. Whether you are building a new home, adding a structure, or starting a commercial build, call Precision Earthworks to schedule your site evaluation.

What's included

  • Foundation dug to exact depth and grade specs, giving your builder a ready base with no rework
  • Equipment capable of breaking through Sussex County rock and glacial till without stalling your project
  • Proper excavation depth accounts for the 42-inch frost line in northern New Jersey, reducing heave risk
  • Soil is removed and the site is left clean, so follow-on trades can start without clearing debris
  • Accurate grading during the dig supports drainage away from the foundation, lowering moisture risk
  • Residential and commercial scopes handled by the same crew, reducing coordination between contractors
20+ years excavation experience
Emergency and night work available
Hands-on specialist crew
Multi-county service coverage
Weekend availability

Foundation Digging FAQ

Common questions about foundation digging in Sussex County, NJ.

Yes, we dig foundations for new residential builds across Sussex County. Our crew grades to your builder's specs and clears the site for the next phase of construction.

We use heavy-duty equipment designed to break through rock and ledge common in Sussex County. Rocky terrain does not stop the dig or require a separate contractor.

In Sussex County, foundations must be dug below the 42-inch frost line to prevent heaving from freeze-thaw cycles. We dig to the depth your engineer or builder specifies.

We work on sloped, wooded, and access-restricted lots throughout Sussex County. We assess site conditions before digging to plan the safest, most accurate approach.

Yes, Precision Earthworks serves both residential and commercial clients in Sussex County. Our equipment and crew scale to the size and scope of your project.

Have your building plans or engineer specs available so we can dig to the correct dimensions. We will review site conditions during your evaluation before any digging begins.

Still have questions?

Call us directly. Real answers, no scripts.

Call (973) 862-2054

What homeowners say.

5.0
44 Google reviews

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Precision Earthworks LLC did an amazing job clearing and regrading my backyard (about ½ acre). Matt and his crew were professional, hardworking, and communicated extremely well from scheduling through completion. They worked two full days—nearly 10 hours each day—and the results speak for themselves. I couldn’t be happier and highly recommend them. A picture is worth a thousand words—see below!

Juan Mendez Google review · April 2026

“Matt and his crew do outstanding work. Every time they come, the yard comes out looking absolutely pristine and professional. The attention to detail is top-notch, and their pricing is always fair. Highly recommend!”

richard parente Google review · June 2026

Matt and his crew did an outstanding job with our land clearing project from start to finish. The crew was professional, punctual, and extremely hardworking. They cleared the property quickly while still paying attention to detail and leaving everything clean and properly graded when the job was complete. Communication was excellent throughout the entire process, and they made everything stress-free. It’s hard to find contractors who take this much pride in their work. I highly recommend Precision Earthworks LLC to anyone looking for reliable, high-quality excavation and land clearing services

Shina Lingat Google review · May 2026

What a pleasure it was to work with Matt and his crew from Precision Earthworks. Matt is a hardworking, honest, and reliable young man who clearly takes pride in what he does — and it shows in the quality of the work. His team did a fantastic job clearing a section of my property, and the entire process was smooth from start to finish. Communication was clear, concise, and always followed through with exactly what was promised. Throughout the job, Matt checked in multiple times to make sure everything they were doing met my expectations. That level of professionalism and respect for the homeowner is rare. On top of the excellent workmanship, Matt’s pricing is very reasonable — especially considering the quality, efficiency, and care he and his crew bring to the job. It’s obvious that the whole team takes great pride in their work, and the results speak for themselves. I couldn’t be happier with the job they did and highly recommend Precision Earthworks to anyone looking for land clearing done the right way.

Carl Fargione Google review · April 2026

Matt and his crew did an amazing job - transformed our property. His crew is professional, efficient, polite and hardworking. I could not recommend this company enough! Too many good things to say and would recommend them to everyone.

Sonja Anderson Google review · June 2026

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Hours

  • Monday 7:00 AM - 6:00 PM
  • Tuesday 7:00 AM - 6:00 PM
  • Wednesday 7:00 AM - 6:00 PM
  • Thursday 7:00 AM - 6:00 PM
  • Friday 7:00 AM - 6:00 PM
  • Saturday 7:00 AM - 6:00 PM
  • Sunday By appointment