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Verified Reviews for Excavation pros in Oliver, PA

*The Angi rating for Excavation companies in Oliver, PA 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 Oliver, PA 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 August 01, 2026

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Avatar for Keystone Contracting & Building LLC
Keystone Contracting & Building LLC
4.5(
14
)

Serving Oliver, PA and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Couldn''t have done a better job. compliments from the entire neighborhood. Fast , reliable and efficient. Easy to work with."
My Projects
My Projects
My Projects
My Projects
My Projects

+5

Response time2 hrs
Response rate85%
Recommended by100%of homeowners
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Avatar for Sloan Construction Company
Sloan Construction Company
New to Angi

Serving Oliver, PA and surrounding areas

Approved

In business since 1988

Free estimates

Offers commercial services

We're a locally owned and operated company with over 22 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. Thank you for choosing Sloan Construction Inc

Response time10 mins
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Pro Excavating and Utilities LLC
5.0(
6
)

Serving Oliver, PA and surrounding areas

In business since 1994

Free estimates

Credit card accepted

"These guys were prompt, courteous, knowledgeable and skilled. â True professionalsâ showed up when they said they would for an emergency gas line repair excavation. They did not cause any unnecessary yard damage and even seamlessly replaced the grass where they dug. Top notch service and I would highly recommend!!!"
Response time4 hrs
Response rate97%
Recommended by100%of homeowners
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Avatar for Harshey Excavating
Harshey Excavating
5.0(
4
)

Serving Oliver, PA and surrounding areas

Free estimates

"Larry did an excellent job filling in my pool and grading the hillside to make it look seamless. He hydroseeded and now you can never tell a pool was there. He graded the yard and hillside beautifully for good drainage."
Excavating Project
Building pad
Excavating Project
Landscaping - Hardscaping & Pavers Project
Remodeling - Kitchen & Bathroom Project

+19

Recommended by100%of homeowners
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Avatar for Trench Pros Inc
Trench Pros Inc
4.2(
5
)

Serving Oliver, PA and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"Very professional crew. They worked efficiently and thoroughly. Clean up was fantastic can’t even tell anything was dug up. They were respectful of my property. Walt Bella Sr was an amazing person to do business with."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Recommended by60%of homeowners
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Excavating questions, answered by experts

To locate an underground downspout, you should start by identifying where the above ground gutter drains. Look for an entry point, such as a pipe or elbow leading into the ground. Follow the surface path for signs like depressions, landscaping disruptions, or wet areas after rain. You can use a metal detector or plumber’s snake to trace the pipe underground. For deeper pipes, a professional locator tool or camera inspection may be necessary. Visual markers or utility maps can also guide the search.

You do not have to dig footers for a deck as long as it meets local code and holds up to weather in your area. If you live somewhere that experiences high winds and earthquakes, you may need to dig for your deck posts. Deck blocks, post anchors with base plates, and helical pile systems are the three no-dig deck post options you can choose from if local code permits.

Downspouts should be buried at least 5 to 10 feet away from your foundation. This can vary depending on your local building codes, soil type, and property slope. The main goal is to ensure water is directed away from your foundation.

Yes, trenchers can go through gravel. Gravel is made up of smaller, softer rocks that certain trenchers are able to cut through. Just be sure to use a rock wheel trencher or chain trencher, both of which are made to cut through rocky landscapes and gravel pathways without dulling the teeth or chain.

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.

The Oliver, PA homeowners’ guide to excavation services

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