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Verified Reviews for Excavation pros in Williamstown, NY

*The Angi rating for Excavation companies in Williamstown, NY 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 Williamstown, NY 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 January 12, 2026

Find Excavation pros in Williamstown

Avatar for The Earthworks Group LLC
The Earthworks Group LLC
5.0(
10
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingBuilding Site - Preparation and Clearing - For Business+2 more

Serving Williamstown, NY and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

"I had a great experience with Earthworks! They were super professional, on time and neat, and they kept everything within my budget. The work was top-notch and they did an overall excellent job. I highly recommend them."
6 neighbors recently requested a quote
Recommended by70%of homeowners
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Avatar for Brancato Stump Grinding
Brancato Stump Grinding
5.0(
8
)
Building Site - Preparation and ClearingLandscape - Minor Grading or Resloping

Serving Williamstown, NY and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Rapid response to my request for a large stump removal on my property. Took less than a half hour. Very efficient, professional and reasonably priced. I highly recommend this service!"
Before and Afters
Before and Afters
Stump grinding
Response time2 hrs
18 neighbors recently requested a quote
Recommended by37%of homeowners
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Avatar for AJM LAND PROS LLC
AJM LAND PROS LLC
5.0(
5
)
Landscape - Minor Grading or ReslopingBuilding Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business+2 more

Serving Williamstown, NY and surrounding areas

Approved

In business since 2025

Credit card accepted

Offers commercial services

"This business is built on customer service and getting the job done right, very pleased with the work that was done which included a few stumps removed and brush clearing and grading for a driveway. I would recommend this business to anyone who wants the job done right in a timely manner. 10/10 experience."
21 neighbors recently requested a quote
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Avatar for CDC Construction
CDC Construction
5.0(
3
)
Excavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Williamstown, NY and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"He is the best we have ever had. He is very personable and he works with you, basically you are in charge."
Before
Before
In the middle
After
Response time10 mins
Response rate100%
Recommended by100%of homeowners
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Avatar for Trump Excavation and Land Clearing
Trump Excavation and Land Clearing
5.0(
1
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Williamstown, NY and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Tyler and his crew were very professional and friendly as well as priced extremely fair for the quality and speedy work he did! Cant wait to have him back in the spring to clear some land!"
Response time1 day
4 neighbors recently requested a quote
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Avatar for Precision Grading
Precision Grading
5.0(
1
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Williamstown, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Precision Grading was super timely, very efficient, and did a great job. The price was right also. I highly recommend."
New home construction
New home construction
New home construction
New home construction
New home construction

+10

4 neighbors recently requested a quote
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Over the Top Unlimited, Inc.
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Williamstown, NY and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

Over The Top Unlimited Inc. is a fully incorporated, licensed and insured excavation and proudly serving Parish, NY and the surrounding areas. Owned and operated by Michael Peters, the company brings over 20 years of hands-on industry experience to every residential and commercial project.\n\nWith a full fleet of heavy equipment and the expertise to handle projects of all sizes, Over The Top Unlimited Inc. specializes in excavation, septic system installation and replacement, foundations, basement and crawl space work, waterproofing, and encapsulation services. Whether preparing a site for new construction, replacing aging infrastructure, or solving drainage and foundation issues, Michael and his team deliver dependable workmanship built to last.\n\nFrom start to finish, clients can expect professionalism, efficiency, and quality results backed by decades of experience in the field.\n

1 neighbors recently requested a quote
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Horton's Services, Inc.
New to Angi
Building Site - Preparation and Clearing - For Business

Serving Williamstown, NY and surrounding areas

Approved

In business since 2000

Free estimates

Offers commercial services

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Rail
Rail
Rail
Rail
Response time1 day
3 neighbors recently requested a quote
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Excavating questions, answered by experts

Yes, an excavation company is the best option for land grading and yard leveling. General landscapers might be able to tackle these projects, but an excavation company will do a better job because they’re used to operating the necessary heavy machinery. Landscapers might opt to do the work manually, which takes much longer and could cost you more in labor fees. Finally, excavation companies will understand local regulations and know when you need permits to legalize the work, while a landscaper might not.

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 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.

There are several methods to hollow out a tree stump, and the best one depends on your tools, experience, and priorities. Common methods include using a chisel and hammer, a chainsaw, or burning.

  • Chisel and Hammer: This is often considered the easiest approach for those with limited tools or experience, though it is the most time-consuming.

  • Chainsaw: Using a chainsaw is the fastest method, but it comes with significant safety risks, especially for inexperienced users.

  • Burning: This can be an effective method, but it is not recommended unless you can first drill holes into the stump. Without holes, the stump will be difficult to light and may not burn completely through.

A power drill with at least a ⅜-inch diameter bit can make the job quicker and easier, regardless of the primary method. While you can use a chisel or chainsaw without a drill, it will require more time and effort. Always wear protective goggles and thick gloves, as splinters are an inevitable risk.

There is no standard depth for burying a septic tank; they are typically buried anywhere from 4 inches to 4 feet underground. The final depth depends on several factors, including the depth of your main sewer line, the height of the bedrock, soil type, local regulations, and the property's landscape. If you plan to grow grass or plants over the tank, a depth of at least 4 to 6 inches is recommended. Deeper tanks can be more difficult to locate, but a septic professional can help find it for you.

The Williamstown, NY 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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