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  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon16
    Verified excavation services reviews

Verified Reviews for Excavation pros in Nelson, NH

*The Angi rating for Excavation companies in Nelson, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

*The HomeAdvisor rating for Excavation companies in Nelson, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

Last update on September 04, 2025

Find Excavation pros in Nelson

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 time11 hrs
6 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Lake Excavation, LLC
Lake Excavation, LLC
5.0(
4
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Nelson, NH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Everything was great. any question was answered immediately. Very professionals."
Response time1 day
Recommended by75%of homeowners
Request Quote
Avatar for On Task Construction LLC
On Task Construction LLC
5.0(
9
)
Excavation - Major Grading or Resloping

Serving Nelson, NH and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.\n\nTrip charge $100 will be taken off the contracted amount once agreement is signed.

Spray foam
Spray foam
Spray foam
Deck build
Deck build

+4

2 neighbors recently requested a quote
Recommended by33%of homeowners
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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
3 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Marrotte Services
Marrotte Services
4.8(
3
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping+2 more

Serving Nelson, NH and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"They really moved fast and efficiently in doing some land clearing. A+++ for service and communication!"
Response time2 days
Response rate86%
6 neighbors recently requested a quote
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Alliance company
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping

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
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Excavating questions, answered by experts

If you’re planning to dig on your property, you’ll need to check for underground utility lines. Call the national call-before-you-dig 811 number. Once connected to an operator, you can schedule a site visit to mark underground lines. This way, you won’t accidentally dig into pipes and can cause major (read: costly) issues.

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.

If you have a broken sprinkler pipe underground, there will be some signs you can easily spot to locate it and take action. These include leaks, water spouts, flooding, consistently damp areas on your lawn, low water pressure, and grass around the sprinkler head that’s taller and darker than anywhere else in the yard. 

If there are no obvious signs of a broken pipe, you can use tools such as water leak mics, leak noise loggers, audio devices that record leaks, and acoustic testing links. 

Broken pipes can lead to uneven watering, plant damage, and higher utility bills. The longer you wait to fix them the more the repair cost may be.

A crawl space can be as little as 42 inches below the grade of your house, but this is not always recommended in flood-prone areas. At a minimum, there must be at least 16 inches of clearance between the ground and the floor joists to access the space in an emergency.

To locate an underground downspout, you should start by identifying where the above ground gutter drains. Look for an entry point, such as a pipe or elbow leading into the ground. Follow the surface path for signs like depressions, landscaping disruptions, or wet areas after rain. You can use a metal detector or plumber’s snake to trace the pipe underground. For deeper pipes, a professional locator tool or camera inspection may be necessary. Visual markers or utility maps can also guide the search.

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.

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