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  • Verified reviews icon16
    Verified excavation services reviews

Top-Rated Excavation pros in Nelson - Updated Nov 2026

Avatar for Faulkner Driveway Repair and Trees, LLC
Faulkner Driveway Repair and Trees, LLC
4.8(
25
)
Landscape - Minor Grading or Resloping

Serving Nelson, NH and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Called for a estimate to repair a private rd with two houses on it. He came out in a timely matter and took the time to share what would be the best solution based on his experience. We hired him to build up and grate the driveway/private rd. He showed up during the time frame he said he would and built up and graded the driveway/private rd as well as pitched it so that water wouldnâ t pool. He is just a great guy with a ton of experience to help the customer make the best informed decision. Will use Faulkner for any needs we have in the future hands down."
In process
Drainage Work
Topped and Graded
Completed
Compacted

+24

Response time9 hrs
5 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for IDIG
IDIG
5.0(
3
)
Excavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Nelson, NH and surrounding areas

Approved

In business since 2018

Emergency services offered

Customers say: Quick response

"Excavation, extensive grading, and backfilling for pre-cast concrete piers to support a new outbuilding. Brian easily handled difficult site conditions with skill. Very professional and the work looks great. Highly recommend !!!"
Driveway Re-slope
Stone Retaining Wall Planter
Stone Retaining Wall Planter
Retaining Wall
Rock Retaining Wall

+18

Response time20 mins
Recommended by100%of homeowners
Alliance company
New to Angi
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingBuilding Site - Preparation and Clearing - For Business

Serving Nelson, NH and surrounding areas

Approved

Owned and operated by Jide Williams, Alliance is a full-service site preparation and excavation company. We specialize in transforming raw land into build-ready sites through expert grading, land clearing, and demolition. Whether you need materials delivered, debris hauled out, or complex tank and stump removal, we provide the heavy equipment and the "lead contractor" expertise to keep your project on schedule and on budget.

Retaining wall
Retaining wall
Process
Retaining wall
Retaining wall

+33

3 neighbors recently requested a quote
Handyman Dan
New to Angi
Landscape - Minor Grading or Resloping

Serving Nelson, NH and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

Handyman Dan is a locally owned and operated company that values honesty and integrity above all else. We have several years of experience proudly serving the area. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

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Excavating FAQs, answered by experts

Slab foundations are more affordable than crawl spaces because they require minimal excavation, as the slab sits directly on the ground or on footers that only sink a few feet into the ground. Crawl spaces require excavation of the entire footprint of the home to several feet below the surface. Not only does that mean higher labor costs, but more materials are necessary for the concrete foundation walls.

Water lines are buried at various depths, depending on the type of line. For example, most sprinkler lines are buried between four and 12 inches underground. On the other hand, water mains usually sit between one and 3 feet below ground. However, they can go even deeper in cold climates to prevent freezing.

The physical constraints of hand-drilling a well limit the depth you can achieve. Manually digging with picks and shovels may only lead to shallow wells of up to 60 feet in depth. To reach greater depths, you need more specialized equipment. The diameter of your well and the tools you’re using will determine how far down you can dig.

You can bury underground electrical wire six inches deep—but only if you use a rigid metal electrical conduit. For rigid, non-metallic conduits, bury the wire at least 12 inches deep. If using an underground feeder cable rated for direct burial, you'll need to place it at least 18 inches deep, as it has no conduit for extra protection.

A perc test can take anywhere from one to eight hours to complete. The total time depends on factors like the amount of excavation required, the depth and width of the holes, and whether multiple test holes are needed. For a single hole, the process of filling it with water and monitoring the drainage rate usually takes less than an hour. Professionals can often complete the entire test in a single day. While it's possible to get results the same day, some companies may take a few days to provide the official report.

The Nelson, NH homeowners’ guide to excavation services

From average costs to expert advice, get all the answers you need to get your job done.