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TRUSTED BY WILLIAMSTOWN, WV HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon15
    Verified excavation services reviews

Find Excavation pros in Williamstown

Avatar for J&H Excavating, LLC
J&H Excavating, LLC
4.8(
5
)

Serving Williamstown, WV and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: True professional

"Everything went great! Professional team, great knowledge, easy to work with, explained what happening and why. Work looked great afterwards and driveway functioning better than expected after recent heavy rains."
Excavating Project
Excavating Project
Additional Photos
Additional Photos
Additional Photos

+13

3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for S&M Brothers, LLC
S&M Brothers, LLC
5.0(
5
)

Serving Williamstown, WV and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

S&M Brothers LLC proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

Driveway Improvement
Driveway Improvement
Overgrown to Pasture
Overgrown to Pasture
Main Road Access

+2

8 neighbors recently requested a quote
Avatar for Adkins Plumbing
Adkins Plumbing
4.3(
48
)

Serving Williamstown, WV and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Excellent Service. Jared and his crew were very professional, walked through the entire install prior to work. The excavation was performed with care to our property, they reseeded the grass afterwards. They permanently marked were each fitting along the run is located, so we know where to check if the line leaks years into the future. Professional, Friendly, high Quality. This will be the go to plumbers for all future jobs!"
Plumbing Project
Excavating Project
Plumbing Project
Plumbing Project
Plumbing Project

+4

Recommended by82%of homeowners
J&S Excavating
New to Angi

Serving Williamstown, WV and surrounding areas

In business since 2025

Free estimates

We take great pride in our experience, expertise, quality, and customer service provided to meet your needs. It is our mission to exhibit excellent workmanship and supreme dedication from start to finish of a project. We understand the needs and expectations of our customers, and take great care to work and communicate with them in a courteous and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.\n

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Excavating questions, answered by experts

A trench that is less than 5 feet deep often doesn't require a protective system. Most residential trenches will not go this deep (the typical residential drainage trench is just 18 inches deep). In the event that an excavator needs to dig more than 5 feet beneath the surface, a protective system is required unless the excavation is in entirely stable rock.

Most residential basements are 8 to 10 feet deep. You can dig deeper depending on building codes, but it does become more difficult. You’ll likely need to install stronger foundation walls and additional supports to handle the increased load. Depending on the water table, you may also need a water management system. Clay soil can support a deeper foundation than sandy soil. A structural engineer will be able to tell you the maximum, feasible depth.

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

The best type of soil to build on is a mixture of sand and clay, known as loam soil. Loam soil has the best combination of these soil types to build a foundation on. The clay particles help with water retention, so it won’t erode like sandy soil might, and the sandy particles help with drainage, so you won’t see unsafe soil expansion or have an increased risk of leaks from water sitting against your foundation.

Trenchers can dig holes as narrow as 4 inches or as wide as 4 feet. Check the specifications of the trencher you rent or buy to determine how wide it will cut into the landscape. Better yet, let the excavation company know how wide you’d like the trench to be, and they can help you choose the right trencher for the job (or do it for you).

The Williamstown, WV homeowners’ guide to excavation services

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