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*The Angi rating for Excavation companies in Dayton, VA 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 Dayton, VA 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 20, 2026

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Avatar for A & S excavation
A & S excavation
5.0(
5
)

Serving Dayton, VA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Great! With Ashby’s help the base was ready for pavers in half the time it would’ve normally taken us. I’ve already scheduled more work with A&S excavation"
This is where we re graded the bank and put straw matting down for erosion control
Grading Residential Property
Grading Residential Property
Grading Residential Property
Grading Residential Property

+8

Recommended by100%of homeowners
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Wilkins Excavating LLC. - Inicio Facebook
5.0(
1
)

Serving Dayton, VA and surrounding areas

In business since 2019

Free estimates

Wilkins 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.\n\n

Recommended by100%of homeowners
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Hardy Excavating, LL
New to Angi

Serving Dayton, VA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

Hardy Excavating, LL 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.

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Excavating questions, answered by experts

If you’re planning to dig on your property, you’ll need to check for underground utility lines. Call the national call-before-you-dig 811 number. Once connected to an operator, you can schedule a site visit to mark underground lines. This way, you won’t accidentally dig into pipes and can cause major (read: costly) issues.

Prior to excavation, you should prepare the dig site and call 311 before you sign anything.

To get your site ready for excavation, you should move anything in the area that isn’t affixed to the land. You can save money on the excavation by removing hardscaping, including walkways, decks, concrete patios, and paver patios.

Before you carry out any digging, you should call 311 to confirm that there are no utility lines running through your excavation site. Skipping this step could lead to severe injury and property damage if your excavator hits a water, sewage, or gas line.

Digging out a basement takes anywhere from a few days to a few months. Most projects take at least two to five weeks, but it could take several months if you encounter obstacles. This project takes longer if you need to brace or raise your home before the excavation. Digging out a basement in new construction can take as little as three days.

Call 811 to locate and mark the gas lines at least three days before digging. In many areas, you can dig within 18 inches of the lines, though in some locations, the distance may be further. Check local regulations, as you may need a utility company representative onsite when digging. Document your calls to 811 and precautions taken to avoid gas lines. A homeowner can be held liable for hitting a gas line in some cases, but contacting the proper authorities and following all guidelines can offer protection.

The best way to protect tree roots is to avoid the roots entirely by excavating outside the root radius of the tree. For nearby projects, it’s a good idea to construct a temporary retaining wall. But that’s not always possible, depending on the project and the root system. In these cases, consider using alternative equipment like an auger to tunnel under the ground.

Remember, tree roots can damage nearby cement foundations as they grow. If a tree is close enough to interfere with large excavations, it may be better to remove the tree than risk future problems.

The Dayton, VA 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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