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TRUSTED BY WILLIAMSTOWN, NJ HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon13
    Verified excavation services reviews

Verified Reviews for Excavation pros in Williamstown, NJ

*The Angi rating for Excavation companies in Williamstown, NJ 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, NJ 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 March 18, 2026

Find Excavation pros in Williamstown

Avatar for Fabiano's Construction
Fabiano's Construction
4.8(
76
)
Building Site - Preparation and Clearing

Serving Williamstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Small jobs welcome

"Fabiano Construction did a great job repairing and replacing old basement stairs. They corrected work that was incorrectly done. I was very impressed with the workmanship and efficiency. The job was completed on time.They cleaned up and gave me nice spce. I can recommend without reservation."
decks
decks
decks
decks
decks

+6

Response time4 days
Response rate100%
6 neighbors recently requested a quote
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Avatar for Custom Cuts Construction
Custom Cuts Construction
5.0(
11
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For BusinessLandscape - Minor Grading or Resloping

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Had a water problem that entered my basement from rain storms. Evan was able to do the work for me before the big tornado hit us with 5 inches of rain .a few weeks ago. I had no basement problems from that storm. Evan did a fabulous job for me."
Response time1 day
Recommended by88%of homeowners
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Avatar for East Coast Do It All
East Coast Do It All
5.0(
5
)
Building Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping - For Business

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"This is a great family owned business. They get the job done, right no redoâ s passed all my inspections with no problem at all. Amazing work would hire again. 10 stars."
Sheet Metal Siding
Sheet Metal Siding
Sheet Metal Siding
Sheet Metal Siding
Sheet Metal Siding

+26

Response time2 hrs
Response rate96%
Recommended by100%of homeowners
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Avatar for Junk Boys
Junk Boys
5.0(
3
)
Building Site - Preparation and Clearing - For Business

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"how do I clean the basement fix a couple things around the house and put two security cameras in"
Construction Material Cleanup
Response time2 days
Recommended by100%of homeowners
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Avatar for Faralli's Landscaping & Maintenance, LLC
Faralli's Landscaping & Maintenance, LLC
5.0(
1
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Quick to schedule and complete the job. Friendly and accommodating."
Response time2 days
Recommended by100%of homeowners
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Avatar for BillyGoat Earthworks LLC
BillyGoat Earthworks LLC
New to Angi
Building Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping - For Business

Serving Williamstown, NJ and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I am an ambitious young man coming from an Industrial maintenance background. It’s my mission to offer affordable services that offer the best quality work. Im here to help “the little man”.

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Avatar for Jonte Pender
Jonte Pender
5.0(
1
)
Excavation - Major Grading or Resloping - For Business

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Excellent work very neat and professional would recommend them to everyone"
Response time10 hrs
Response rate86%
6 neighbors recently requested a quote
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Avatar for Rock-A-Fellas Co Inc
Rock-A-Fellas Co Inc
4.5(
23
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Williamstown, NJ and surrounding areas

In business since 2003

Credit card accepted

"The crew arrived on time and finished the job in one day.  The work site was left clean and I was able to begin construction on my new shed the following week.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Recommended by100%of homeowners
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Avatar for Rightway Waterproofing Co
Rightway Waterproofing Co
4.4(
236
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Williamstown, NJ and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"A professional job from start to finish. Al and Don stepped me through the entire process before hand. I’ve had a few storms since then and thankfully not a drop in the basement."
Drilling weep holes
Crawlspace encapsulation
Severe mold problem
Recommended by87%of homeowners
Request Quote
Avatar for Kisdir Group
Kisdir Group
4.6(
169
)
Building Site - Preparation and ClearingExcavation - Major Grading or Resloping

Serving Williamstown, NJ and surrounding areas

In business since 1994

Free estimates

Warranties offered

"Also installed a kitchenette interior doors and some sheet rock work. Guys were professional cleaned up at days end and did a good job."
Fire Pit
Fire Pit
RV Water Line
RV Water Line
Shrubs & PW Before 001

+19807

Response time30 mins
Response rate96%
Recommended by98%of homeowners
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Excavating questions, answered by experts

The easier way to find buried sprinkler lines is to use the plan from the professionals who installed the system. If you don’t have professional plans, listen for running water on your lawn when you turn on the system. You may also spot wet areas, giving you an idea of where the heads are. Once you find the sprinkler heads, you’ll likely be able to connect the dots between them, revealing the system below.

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.

A joint utility trench, or joint trench, is a long, buried ditch on a property that contains two or more utility lines rather than running the lines in multiple trenches. Some utilities, like gas and electric or electric and communication lines, are better suited to joint trenching, while others, like water and sewer, are not allowed to be in the same trench.

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.

Depth is not a qualifying component of evacuation. Any human-made cut, cavity, or depression in the earth’s surface is considered excavation. The hole from excavation can be any size, shape, or depth. Excavation is used to create foundations, reservoirs, drainage ditches, and roads. Long, narrow excavations are called trenches and are often used for underground utilities.

The Williamstown, NJ 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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