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*The Angi rating for Excavation companies in Houston, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

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Last update on February 27, 2026

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Avatar for Down & Dirty Land Clearing LLC
Down & Dirty Land Clearing LLC
5.0(
11
)

Serving Houston, MO and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"For the past two years, Tim and Down & Dirty Land Clearing have done my site work, excavating, and trail making. Excellent workmanship and a clear commitment to safety every step of the way. Tim genuinely cares about doing the job right. I will continue my relationship with Down & Dirty and can comfortably recommend them."
Resort building
Resort building
Resort building
Resort building
Resort building

+5

8 neighbors recently requested a quote
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Avatar for Jones Excavating & Construction LLC
Jones Excavating & Construction LLC
5.0(
1
)

Serving Houston, MO and surrounding areas

In business since 2019

Free estimates

Emergency services offered

Jones Excavating & Construction LLC is your one stop shop for anything and everything that has to do with your property! Call us today!

Additional Photos
Recommended by100%of homeowners
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Avatar for R & R Excavating, LLC - Home Facebook
R & R Excavating, LLC - Home Facebook
5.0(
1
)

Serving Houston, MO and surrounding areas

In business since 2015

Free estimates

Small jobs welcome

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business.\n

Response time5 days
Recommended by100%of homeowners
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Excavating questions, answered by experts

The average cost of excavation is approximately $3,200, with typical projects ranging from $500 to $15,000. Depending on the contractor, you may be charged between $50 and $200 per cubic yard or an hourly rate of $40 to $180 for an excavation specialist. The total cost is influenced by several factors, including the project size, the amount of soil to be removed, and the soil's condition. Hard soil, tree roots, or excessive rocks and clay can increase the price, potentially adding $200 to $1,200 to the final bill. Other factors that can drive up costs include the presence of nearby structures that complicate the work or tight spaces that require manual excavation instead of heavy machinery.

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.

How deep your septic system needs to be into the ground depends on several factors. In extremely cold environments, the tank needs to rest below the maximum frost line, which can be up to six or eight feet deep. The standard burying depth for most systems is between a few inches and four feet below ground level. Depth can also depend on the slope of the landscaping and other property variables. 

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.

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.

The Houston, MO 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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