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Top-Rated Excavation pros in Prosser - Updated Nov 2026

Avatar for Sarver Construction, LLC
Sarver Construction, LLC
5.0(
9
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Prosser, WA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Sarver Construction did an excellent job installing a new irrigation system for our new home. They were always punctual and very professional in their work. If you need an irrigation system installed Sarver Construction is highly recommended. Manuel Pardini"
Project Photos
Retaining wall
Retaining wall
Retaining wall
Retaining wall

+3

Response time8 hrs
Response rate95%
Recommended by66%of homeowners
3H Excavation
5.0(
2
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Prosser, WA and surrounding areas

In business since 2012

Offers commercial services

"Darren did an excellent job . Arrived in a timely manner, explained options and then got to work. He came back the next day to clear the snow that had continued to fall . I would recommend him."
Response time1 day
Recommended by100%of homeowners
Cobian Excavation LLC
5.0(
4
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For BusinessLandscape - Minor Grading or Resloping

Serving Prosser, WA and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"I recently hired Cobian Excavation for a significant excavation project, and I couldn't be more satisfied with their service. From the initial consultation to the final clean-up, their professionalism, efficiency, and expertise were evident every step of the way. The team was punctual, well-equipped, and highly skilled, completing the project on time and within budget. They navigated unexpected challenges with ease, demonstrating their extensive experience in the field. Communication was clear and consistent, ensuring I was informed and confident throughout the process. The quality of their work exceeded my expectations, and their attention to detail ensured a flawless result. I highly recommend Cobian Excavation for any excavation needsâ they truly deliver outstanding service and results."
Response time1 day
Recommended by100%of homeowners
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Excavating FAQs, answered by experts

It’s possible to transplant trees as tall as 50 feet when an experienced tree planting service uses the right equipment. However, a tree with a trunk larger than two or three inches in diameter needs to be handled by a professional in order to yield successful transplanting results. Consulting a tree planting professional is the best way to tell if your large tree can be safely transplanted.

Hardscaping often requires preparation of the ground in the area where the feature is being installed. This can include digging, compacting, and leveling the soil, ensuring adequate drainage, and removing any existing plants. The extent of preparation needed will depend on the type and size of the hardscaping feature being installed.

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.

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.

In most areas, you will need a permit for excavation work, even for projects that only involve grading or yard leveling. Permit requirements depend on your local government and the scope of the project, but they are especially common for significant digging or work that could affect utilities or public property. These permits help protect the local topography and prevent drainage issues. An experienced excavation company will typically know whether permits are needed and can often handle the process of pulling and closing them for you. You can also verify permit requirements by contacting your local building department and describing your project.

The Prosser, WA homeowners’ guide to excavation services

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