Get matched with top excavation pros in Willamina, OR

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4.8

(20 reviews)

Top-rated excavation pros.

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Avatar for Eric's Quality Building, Inc.
Eric's Quality Building, Inc.
4.9(
43
)

Serving Willamina, OR and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"We hired Eric's to build a large retaining wall; approximately 100 feet long and 6 feet tall. They completed the work promptly, everyone I spoke to was professional and punctual, and the quality of the work is excellent. Fair price and great workmanship; recommend."
 grape arbor done with rough cut material
New Deck
Stair and Fence
Portland ADU (framing siding roofing)
  grape arbor done with rough cut material

+122

5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for S4 Excavation
S4 Excavation
4.6(
13
)

Serving Willamina, OR and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"Jerid Strasheim and S4 Excavation are a top-notch professional operation. We had them regrade and install Geocells on our old gravel driveway. They explained the process and costs very clearly, arrived at the time promised, worked diligently and made sure we were fully satisfied with the job before leaving. We would definitely hire them again."
Bridge & Driveway Repair
Bridge & Driveway Repair
Response time6 hrs
2 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Valley Pacific Construction INC
Valley Pacific Construction INC
4.6(
9
)

Serving Willamina, OR and surrounding areas

Approved

Super Service Award Winner

In business since 1972

Credit card accepted

Offers commercial services

"Daniel was awesome to work with. He came out and provided a solid estimate in a timely fashion. We had an unexpected sprinkler line that was in the middle of our excavation area and he took care of that. He also provided the materials for a retaining wall that we hadn't initially planned for, and he added that to the project scope without issue. I will definitely reach out to Daniel if we have another project like this one."
storm
underground
tree falling
storm
detention system

+2

Response time1 day
Response rate85%
5 neighbors recently requested a quote
Avatar for ARMY OF ONE LANDSCAPE AND EXCAVATION LLC
ARMY OF ONE LANDSCAPE AND EXCAVATION LLC
5.0(
3
)

Serving Willamina, OR and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"I hired Paul to help me with multiple projects. He mowed our 2 acre field property when the grass was 4-5ft tall, which gave us easy access to our whole property. He regraded our driveway with approx 20yrds of gravel, leaving it smooth enough I could easily ride my street bike on it. He also excavated a small seasonal pond on our property and removed enough dirt to triple it in size, giving us a year round pond. Very happy with the results of all his work, worth every penny. I will be using Army of One again."
Response time9 hrs
Recommended by100%of homeowners
Avatar for WICKWIRE CIVIL WORKS, LLC
WICKWIRE CIVIL WORKS, LLC
New to Angi

Serving Willamina, OR and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Wickwire Civil provides professional excavation and civil site services focused on precision, safety, and performance. We support residential and commercial development with reliable earthwork and site preparation solutions.

10 neighbors recently requested a quote
Avatar for Chris Cory Excavating, LLC
Chris Cory Excavating, LLC
4.5(
17
)

Serving Willamina, OR and surrounding areas

In business since 2015

"Wonderful crew. They were helpful, friendly, knowledgeable,and cleaned up perfectly. Their pricing was fair and I would most certainly recommend them and use them again."
Excavating for new residence
Stafford Homes in Silverton
VAlley View, West Linn
Grading
Grading

+8

Response time1 day
Response rate89%
Recommended by100%of homeowners
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Excavating questions, answered by experts

The easier way to find buried sprinkler lines is to use the plan from the professionals who installed the system. If you don’t have professional plans, listen for running water on your lawn when you turn on the system. You may also spot wet areas, giving you an idea of where the heads are. Once you find the sprinkler heads, you’ll likely be able to connect the dots between them, revealing the system below.

Because decomposed granite is a durable material, a crushed rock or gravel base is optional as long as the DG is properly installed and compacted. However, installing a base is a good idea because it will ensure proper drainage and stability and act as a weed suppressant (although you may still occasionally have to pull weeds). Installing an adequate base can also increase the durability of driveways and walkways. If you forego the paver base or gravel underneath, line the area with landscaping fabric to avoid weeds.

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. 

You can bury underground electrical wire six inches deep—but only if you use a rigid metal electrical conduit. For rigid, non-metallic conduits, bury the wire at least 12 inches deep. If using an underground feeder cable rated for direct burial, you'll need to place it at least 18 inches deep, as it has no conduit for extra protection.

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 Willamina, OR homeowners’ guide to excavation services

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