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Verified Reviews for Excavation pros in Walla Walla, WA

*The Angi rating for Excavation companies in Walla Walla, WA 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 Walla Walla, WA 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 December 28, 2025

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Avatar for JFT Brothers, Inc.
JFT Brothers, Inc.
New to Angi

Serving Walla Walla, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Hi! My name is Nick, owner of JFT Brothers, a Family owned and operated excavation business. We put quality and customer service at the forefront of our operation. \nOffering: \nLand Clearing & Site Prep\nUtilities Trenching\nLandscaping \n& Soon to be fully certified… \nSeptic Systems

1 neighbors recently requested a quote
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Avatar for Springfield Earthworks LLC
Springfield Earthworks LLC
5.0(
4
)

Serving Walla Walla, WA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"I hired Springfield to level my backyard so I could install an above ground pool. My backyard is higher on one side than the other. I told them all four sides needed to be within one inch of each other. After I filled the pool, the water line was within 1/2 of an inch from the top on all four sides. Awesome job Springfield Earthworks!"
Response time4 days
Recommended by100%of homeowners
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Avatar for JBC Group Solutions Inc
JBC Group Solutions Inc
4.0(
4
)

Serving Walla Walla, WA and surrounding areas

In business since 2007

Emergency services offered

"They did a real good job. They were real professional. We can now open the garage door from the inside of the house and now it is so smooth that we have to check to see if we hit the button to open it or close it.  Before we used to know when it was opening or closing because it used to make a noise. It helps when you move to a city where you are new. "
Custom Staircases
Custom Exterior Restoration
Custom Bathrooms
Recommended by75%of homeowners
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Avatar for Mikes Excavating & Paving
Mikes Excavating & Paving
New to Angi

Serving Walla Walla, WA and surrounding areas

In business since 2023

Free estimates

Small jobs welcome

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Mikes Excavating & Paving, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research, with our extensive practical experience, to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

Response time9 hrs
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Pro-Traxx Excavating and Hydro Excavating
New to Angi

Serving Walla Walla, WA and surrounding areas

In business since 2021

Free estimates

Offers commercial services

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! 30 years experience.. \n\nLLC 604895450

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Excavating questions, answered by experts

Yes, you can install a trench drain if you already have concrete in your yard or garden. While it can complicate some aspects of the job and slightly run up the cost, it is doable. Residential trench drains can be easily retrofitted to outdoor areas with concrete without having to remove excessive amounts of your patio, pool area, or decorative walkways.

Professional installers often include a deep layer of crushed gravel under permeable pavers to allow more runoff to soak through into the soil below. Many installations will include multiple layers of gravel, with coarser aggregate at the base and finer aggregate that sits on top of that bottom layer. Above the gravel, you’ll often find coarse sand that helps reduce paver shifting over time. Some permeable paver designs include a water collection system set into the gravel layer to route runoff to a safe area for disposal.

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.

The best type of soil to build on is a mixture of sand and clay, known as loam soil. Loam soil has the best combination of these soil types to build a foundation on. The clay particles help with water retention, so it won’t erode like sandy soil might, and the sandy particles help with drainage, so you won’t see unsafe soil expansion or have an increased risk of leaks from water sitting against your foundation.

A trench that is less than 5 feet deep often doesn't require a protective system. Most residential trenches will not go this deep (the typical residential drainage trench is just 18 inches deep). In the event that an excavator needs to dig more than 5 feet beneath the surface, a protective system is required unless the excavation is in entirely stable rock.

The Walla Walla, WA homeowners’ guide to excavation services

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