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  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon14
    Verified excavation services reviews

Verified Reviews for Excavation pros in Prosser, WA

*The Angi rating for Excavation companies in Prosser, 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 Prosser, 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 May 02, 2026

Find Excavation pros in Prosser

Avatar for Legendary Dirt Diggers
Legendary Dirt Diggers
4.6(
18
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Prosser, WA and surrounding areas

Approved

In business since 1970

Free estimates

Emergency services offered

"They did a good job and were professional and nice people to work with. They poured retaining wall and excavated and poured a concrete driveway."
Dirt Work
Response time6 hrs
Response rate94%
1 neighbors recently requested a quote
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Avatar for Nailed It Construction TC, LLC
Nailed It Construction TC, LLC
4.5(
10
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For BusinessLandscape - Minor Grading or Resloping

Serving Prosser, WA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"efficient polite quick friendly good communication"
Response time1 day
Recommended by87%of homeowners
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Avatar for COMMERCIAL MANOR DIRTWORK LLC
COMMERCIAL MANOR DIRTWORK LLC
5.0(
2
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business+2 more

Serving Prosser, WA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"CMD was extremely respectful an on point, they worked with me through the whole process of remodel and the work it?s self was amazing, but great to work with and I will only be using them from now on"
Full kitchen remodel
Full kitchen remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+16

4 neighbors recently requested a quote
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Avatar for Specialty Landscape LLC
Specialty Landscape LLC
4.7(
6
)
Landscape - Minor Grading or Resloping

Serving Prosser, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"He did an amazing job, very respectful and very efficient with his work!!!!"
Response time9 hrs
Response rate86%
23 neighbors recently requested a quote
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Avatar for JM Excavating LLC
JM Excavating LLC
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Prosser, WA and surrounding areas

Approved

Free estimates

Offers commercial services

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

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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
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Avatar for KT'S Construction Services, LLC
KT'S Construction Services, LLC
4.2(
13
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Prosser, WA and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"Quick to respond, Very good work!"
Response time4 hrs
Recommended by91%of homeowners
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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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Avatar for All Season Painting And Flooring, LLC
All Season Painting And Flooring, LLC
4.7(
7
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Prosser, WA and surrounding areas

In business since 2019

Free estimates

Warranties offered

"The young men were always courteous and listened to my requests. Concerned about their work and it showed. I would recommend them to anyone looking for a good paint job."
clear water Blvd
Clear water Blvd
Hi risk youth Authority project
Hi risk youth Authority project
additional work added

+10

Response time8 hrs
Response rate95%
Recommended by100%of homeowners
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Avatar for Advanced Hardscapes LLC
Advanced Hardscapes LLC
5.0(
6
)
Landscape - Minor Grading or Resloping

Serving Prosser, WA and surrounding areas

In business since 2024

Emergency services offered

Warranties offered

"They did the job fast and efficiently no mess, made my new fence look fantastic exactly how I wanted it to be!! I definitely recommend their services!"
Lawn remodel
Retaining wall
Retaining wall
Wooden Fence
Retaining wall

+1

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Showing 1-10 of 49
Excavating questions, answered by experts

No, you typically cannot use metal detectors to find your sewer line. Most sewer lines are made of non-metallic materials such as PVC, clay, or cast iron, which are not detectable by standard metal detectors. Metal detectors are designed to locate metallic objects, so they won't be effective for identifying the path of a non-metallic sewer line. To locate your sewer line accurately, it's best to use other methods.

If you have a broken sprinkler pipe underground, there will be some signs you can easily spot to locate it and take action. These include leaks, water spouts, flooding, consistently damp areas on your lawn, low water pressure, and grass around the sprinkler head that’s taller and darker than anywhere else in the yard. 

If there are no obvious signs of a broken pipe, you can use tools such as water leak mics, leak noise loggers, audio devices that record leaks, and acoustic testing links. 

Broken pipes can lead to uneven watering, plant damage, and higher utility bills. The longer you wait to fix them the more the repair cost may be.

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.

Directional drilling is complex and requires training to use the advanced machinery. It can be challenging to monitor the position of the drill since there’s no direct line of sight. Directional drilling can also be more expensive with a cost of $10 to $30 per linear foot compared to $5 to $12 per linear foot for trenching. 

Sewer lines can be buried anywhere from 18 inches to 8 feet deep, with a common average depth between 18 and 30 inches. The exact depth depends on local factors like climate and soil type. In colder regions, pipes must be buried deeper (below the frost line) to prevent freezing, sometimes as deep as 8 feet. The digging depth can also impact the cost of sewer line replacement. To find the specific depth for your property, you can check the building plans for your system, which should be on file with your city or local sanitation department since permits are required for installation.

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.

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