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Verified Reviews for Excavation pros in Ilwaco, WA

*The Angi rating for Excavation companies in Ilwaco, 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 Ilwaco, 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 08, 2026

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Avatar for TMR Excavation
TMR Excavation
New to Angi
Excavation - Major Grading or ReslopingBuilding Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business+2 more

Serving Ilwaco, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

TMR Excavation LLC is a locally owned excavation company serving Southwest Washington with affordable, high-quality dirt work. We specialize in residential projects including Site prep, Shop pads, Driveway installs, land clearing, grading, trenching, drainage solutions, brush removal, and more. With 10 years of experience working for top regional contractors in both heavy civil and residential jobs, we bring the experience to the private sector — offering honest service, transparent process, expert results, and a job done right. From the first estimate to the final grade, we take pride in getting your project done for you!

1 neighbors recently requested a quote
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Avatar for COR DEMOLITION LLC
COR DEMOLITION LLC
5.0(
30
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessLandscape - Minor Grading or Resloping

Serving Ilwaco, WA and surrounding areas

In business since 2025

Free estimates

Credit card accepted

"I have hired COR Demolition multiple times. My service has always been professional, on time, great pricing and performed to my standards. Highly recommend if you need the job done right. Will hire again!"
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Response time9 hrs
Response rate100%
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Avatar for H Morey Construction
H Morey Construction
5.0(
8
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Ilwaco, WA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Wonderful job! I was needing my horse trailer inside/outside cleaned. When job was finished the trailer was shining brighter then when I bought it! Job well done!"
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Recommended by100%of homeowners
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Avatar for Berserkr LLC
Berserkr LLC
5.0(
5
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Ilwaco, WA and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"It was a great service. The communication was great. They were on time, fair price and professional."
Excavating Project
After
Excavating Project
Stone & Gravel Project
Excavating Project

+13

Recommended by100%of homeowners
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Avatar for All County Plumbing LLC
All County Plumbing LLC
4.7(
56
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Ilwaco, WA and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"It went very well. It has been working just great and I didn't have to replace it. He was very helpful and I now have hot water. The woman on the phone I spoke with seemed very helpful as well. I will call them when I need a new water heater. I only had to pay for a service call and 2 small parts which is great."
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Recommended by92%of homeowners
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Avatar for Pacific Landscape Design
Pacific Landscape Design
5.0(
2
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Ilwaco, WA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"It was awesome. He is very detail oriented. He is a perfectionist and I loved it. It's hard to find that these days."
Here is a before picture
9th Avenue home Back yard pavers
Another before picture
Here's finished
Here is in the middle of the project. I hadn't done the railing yet.

+28

Recommended by100%of homeowners
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Avatar for Elevated Contracting
Elevated Contracting
5.0(
2
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Ilwaco, WA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Chris did an amazing job on my home project. He was on time and got the job done even sooner than expected. His years of experience really shine through. I will definitely work with him on future projects. Highly recommend!!!"
Recommended by100%of homeowners
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Excavating questions, answered by experts

You should dig 3 to 6 inches deep for plastic edging. Dig as wide as you need to fit your plastic edging into it—2 inches is usually sufficient.

You can dig 60 to 80 linear feet by hand per day depending on the depth. Digging a 100-foot trench by hand will take you two work days, but it can take longer if you have heavy or rocky soil. If you’re digging a deep trench or one that’s over 100 feet, consider renting a mechanical trencher, such as a walk-behind or ride-on, or calling a pro for help. 

Most residential basements are 8 to 10 feet deep. You can dig deeper depending on building codes, but it does become more difficult. You’ll likely need to install stronger foundation walls and additional supports to handle the increased load. Depending on the water table, you may also need a water management system. Clay soil can support a deeper foundation than sandy soil. A structural engineer will be able to tell you the maximum, feasible depth.

Septic drain lines (or leach lines) are typically buried between 18 and 36 inches underground, and should be at least 6 inches below the surface. These pipes are perforated and surrounded by filtering materials like sand or gravel. Burying the lines at this depth helps minimize odors and allows bacteria and other biological processes in the soil to effectively treat the wastewater. Burying lines too close to the surface can cause issues unless the soil is very compact and stable.

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 Ilwaco, 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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