Top-rated excavation pros.

Best excavation pros near Onley, VA

Enter your zip and get matched with up to 5 pros

Need a pro for your excavation project in Onley, VA?

Select your specific project to find the pro for you.

Top-Rated Excavation pros in Onley - Updated Nov 2026

Avatar for Walker Boy Landscaping LLC
Walker Boy Landscaping LLC
4.0(
78
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Onley, VA and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"It was good. There were certain things that weren't covered under the plan. I'm not sure if they cut the bushes down in the back around the fence. I had to pay extra for that. They should try get me to know the schedule so I know when they're coming and when they're not coming. Other than that, it takes time to get the workers together. I like Patrick and he's the owner. The thing in the firepit was included with the mulch but he said I had to pay for the materials."
Rock Wall Installations
Stripes
Recommended by72%of homeowners
Avatar for Stewart Boys
Stewart Boys
5.0(
3
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Onley, VA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Great again, hired them back two weeks after they came do yardwork and land clearing they put up my fence, row my entire property, a chain-link and salt a chain-link gate at the front of the property so people couldn’t use my driveway as a U-turn put an electric gate opener on there and they came out perfect I will be using them in the future and from now on they are my go to company"
Handymen Project
Handymen Project
Handymen Project
Additional Photos
Additional Photos

+16

Recommended by100%of homeowners
Hollywood Welding & Fabrication
4.0(
1
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Onley, VA and surrounding areas

In business since 2021

Emergency services offered

Credit card accepted

"They were promt,professional, and knowledgeable. They also finished in a timely manner and cleaned up behind themselves I would definitely use them again for future home repairs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
Avatar for Christopher Plumbing
Christopher Plumbing
3.7(
3
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Onley, VA and surrounding areas

In business since 2000

Emergency services offered

"Christopher is excellent and has very fair prices - he goes out of his way to keep the final price in the homeowners budget. He is always there when you need him, whether it's at night or on the weekend. He's also a master plumber that does excellent work and is very friendly and easy to get along with. Christopher is able to come up with a solution to very complicated problems. We would highly recommend Christopher to anyone."
Recommended by66%of homeowners
Avatar for Mariner Demolition & Excavating
Mariner Demolition & Excavating
New to Angi
Building Site - Preparation and ClearingExcavation - Major Grading or Resloping

Serving Onley, VA and surrounding areas

In business since 2022

Free estimates

Mariner Demolition & Excavating 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.

Response time3 hrs
Tom Murray Landscape Services
2.5(
8
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Onley, VA and surrounding areas

In business since 2000

I've worked in this field over twenty years! I'm a licensed contractor, and a master gardener! I also specialize in drainage, driveways, play areas, irrigation, trees and shrubs. Call today, to make your home the home you've dreamt of! My expertise shines through my work! We're here to serve you, and your ideas are welcome!

Recommended by14%of homeowners
Showing 1-10 of 11
Excavating FAQs, answered by experts

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.

As a general rule, the protected area should be about 1½ times as wide as the canopy of the tree’s leaves. This digging measurement can vary by tree species and the age of the tree. Of course, that can be a lot of fencing for larger trees, which is why our first step is about making difficult decisions on which trees to save.

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.

You can dig 60 to 80 linear feet by hand per day depending on the depth. Digging a 100-foot trench by hand will take you two work days, but it can take longer if you have heavy or rocky soil. If you’re digging a deep trench or one that’s over 100 feet, consider renting a mechanical trencher, such as a walk-behind or ride-on, or calling a pro for help. 

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 Onley, VA homeowners’ guide to excavation services

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