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Top-Rated Excavation pros in Wilmington - Updated Nov 2026

Colley Construction, LLC
4.7(
38
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Wilmington, NC and surrounding areas

Approved

In business since 1998

Free estimates

Customers say: Quality work

"Mike and his team, particularly his son, Mason, went far above and beyond to turn the exterior of our commercial space into a beautiful seating area. Beyond that, they coordinated with the proper inspectors and got all the pieces in place when the city forced us to replace sidewalks overnight and continued to take on every little project throughout the job that came up. I can't recommend them enough - from attention to detail to big picture plans, Mike was honest and communicative every step of the way, and always in our corner. Mason was out there doing other subcontractor's jobs because they weren't moving fast enough - and they brought the job in on schedule even through the city's laborious red tape. No bull, just hard work. These guys get it done."
10x30 deck
12x14 shed _building
12x14 shed _building
Bathroom Narragansett
Bathroom Narragansett

+78

3 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Hoyt Industrial Works
Hoyt Industrial Works
5.0(
5
)
Building Site - Preparation and ClearingExcavation - Major Grading or Resloping

Serving Wilmington, NC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Hoyt Industrial Works was contracted to complete HDPE repair and install condensate lines at a hog farm in Virginia. Chase, the owner and operator, was very professional and was easy to communicate with throughout the entire project. The job was completed without a hitch and in a timely manner. We look forward to using Hoyt Industrial Works in the future."
22 neighbors recently requested a quote
M&D Property Solutions
4.5(
23
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Wilmington, NC and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"Needed fencing installed to keep groundhogs from taking up residence under our deck. Brady came up with a creative and complete solution that made sure the varmints were out and would not return. Would use again."
Master bedroom
Master bedroom
Front hall
Living area
Entry

+10

Response time1 day
Recommended by100%of homeowners
Avatar for EGM Earthworks
EGM Earthworks
5.0(
5
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Wilmington, NC and surrounding areas

Approved

In business since 2025

Free estimates

EGM Earthworks is 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.

EGM Earthworks Clearing
EGM Earthworks Clearing
EGM Earthworks Clearing
EGM Earthworks Clear2
EGM Earthworks Clear2

+10

6 neighbors recently requested a quote
Avatar for Legacy EarthWerks
Legacy EarthWerks
4.3(
6
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingBuilding Site - Preparation and Clearing - For Business+1 more

Serving Wilmington, NC and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"My experience getting my project done by Legacy Earthwerks, was very positive. Customer service was great, Scott, was not only polite, knowledgeable rates were reasonable. They cleaned up and removed some small trees from our family cemetery area,the area was treated with dignity and respect .Everything was done in a timely manner. I Will most certainly be calling this company for any future projects and highly recommend them. P.wayne"
forestry mulching
Finished Product
18 neighbors recently requested a quote
Avatar for WR Land Services LLC
WR Land Services LLC
5.0(
5
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Wilmington, NC and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"I have used WCR Hauling on several occasion. The young man, Wade, that has come to my house is prompt and hard working. WCR hauled away a bunch of items that I just didn't know how to get rid of. They did it quickly, cleanly, and their prices were very fair. Especially when you consider that he had to take my stuff to a dump and cover those prices. I would highly recommend them without hesitation."
Forestry Mulching
2 neighbors recently requested a quote
Recommended by75%of homeowners
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Showing 1-10 of 125

FAQs for excavation projects in Wilmington, NC

Depth depends on the type of installation and the regulations in your area. Water supply lines typically require 24 inches, while drainage pipes are often installed 36 inches below grade. For most general projects, a depth of 12 to 24 inches and a width of about eight inches is sufficient. Sticking to these specs keeps your utilities safe, code-compliant, and easier to maintain later.

When you need to run utilities underground, you’ve got two main options: boring or trenching. Boring employs directional drilling to install utilities without exposing a continuous channel, while trenching requires excavating an open channel to place utilities securely. Directional drilling preserves landscape integrity, whereas trenching provides direct access for installation, albeit with greater surface disruption. This clear comparison helps you select the method best suited to your project.

Plan on 12 hours to dig 100 linear feet when the soil is cooperative and you can work continuously. This timeframe applies when work is performed consistently and methodically. Factors such as rocky soil, tree roots, obstructions, and frozen ground increase the overall duration, demanding extra planning and effort. Comprehensive operational planning ensures that every challenge is managed efficiently and the project is completed on schedule.

If you want your yard to look untouched, laying fresh sod over the trench is the quickest fix. New sod needs 30 to 45 days to root and blend with the rest of your lawn. A local sod pro can provide you with a firm timeline and tips to ensure the grass takes hold and maintains your curb appeal.

The Wilmington, NC homeowners’ guide to excavation services

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