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TRUSTED BY KINGSTON, NH HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon55
    Verified excavation services reviews

Top-Rated Excavation pros in Kingston - Updated Nov 2026

Seacoast Dump Guy
4.7(
68
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business+1 more

Serving Kingston, NH and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Great service. Family company. We hired them for moving also, very fair prices. I would definitely hire again Tim, Farmington NH"
Response time7 hrs
97 neighbors recently requested a quote
Recommended by87%of homeowners
Smithtown Landworks
5.0(
5
)
Landscape - Minor Grading or Resloping

Serving Kingston, NH and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"I hired Matt to prepare a site for a shed we have ordered. He replied promptly for a request for an estimate. He explained what needed to be done and gave me a fixed date when he could do the work. Throughout the project, he kept me apprised of the progress and explained the choices that needed to be made. I was impressed with the care with which he approached every aspect of the project. Just a great guy to work with."
Response time5 hrs
1 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Mike & Macs Junk Removal
Mike & Macs Junk Removal
5.0(
13
)
Building Site - Preparation and Clearing - For Business

Serving Kingston, NH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Mike and McKenna were outstanding to do business with. They provided a quote they were on time and Efficient and above all are professional and friendly. My experience was a great one and I will be hiring them again and referring them to others. Excellent business in Hudson."
Yard cleanout
Yard cleanout
3 neighbors recently requested a quote
Avatar for BEAR ROCK HARDSCAPES LLC
BEAR ROCK HARDSCAPES LLC
5.0(
8
)
Landscape - Minor Grading or Resloping

Serving Kingston, NH and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"Dan Gallant of Bear Rock Hardscapes did an excellent job designing & installing a curved walkway made of different colored pavers. The walkway improved the overall impression of my home. When friends saw the walkway, they hired Dan to install a walkway or patio at their houses. I would hire Dan again."
Project Photos
Steps
HARDSCAPES
HARDSCAPES
WALKWAY

+20

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Excavating FAQs, answered by experts

Consultation with the local government helps identify necessary permits, avoid project delays or legal issues, and protect project integrity.

The best method for digging a trench depends on the scope of the project. For a short, shallow trench (less than 2 feet deep) in light, soft soil, digging by hand may be sufficient. However, digging by hand is labor-intensive, so consider the effort required. A machine trencher is the better option for longer trenches (over 100 feet), deeper ones, or when dealing with difficult soil conditions, such as rocky or hard ground, or obstructions like tree roots. A machine can save significant time and energy in these situations.

The rules for trenching and excavation include setting up and following safety protocols, learning how to use tools and machines properly, and ensuring there is a safe exit for all workers. Keep heavy equipment and materials away from the edge of the hole or trench. Call the 811 dig line before starting any excavation or trenching project to ensure you don’t hit any electrical or gas lines.

Trenching and boring are two distinct methods for installing underground utilities. Trenching involves digging a channel using equipment like an excavator, trencher, backhoe, or shovel. While it is a simpler process, it causes significant disruption to the surface, landscaping, and surrounding ecosystems.

Boring, also known as directional boring, is a less invasive alternative that uses a drill to create a tunnel for utility lines without disturbing the surface. This method is more precise and is ideal for installations that need to go underneath buildings, roads, or bodies of water. Although boring is less disruptive, it is generally more expensive than trenching.

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 Kingston, NH homeowners’ guide to excavation services

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