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TRUSTED BY MILLWOOD, WA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon34
    Verified excavation services reviews

Top-Rated Excavation pros in Millwood - Updated Nov 2026

Avatar for Berto Construction
Berto Construction
5.0(
27
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business+2 more

Serving Millwood, WA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Dave did more than just excavation, they came out and did a whole sit prep for a shop addition, grading, gravel, concrete, forums ICF walls. No price gouging or crazy pricing, very straight forward process and amazing finishing work."
Tree/brush clearing
House Foundation
Septic Installation
Septic Install
Septic Installation

+32

Response time1 day
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Trackwest, LLC
Trackwest, LLC
5.0(
5
)
Building Site - Preparation and ClearingLandscape - Minor Grading or ReslopingBuilding Site - Preparation and Clearing - For Business+2 more

Serving Millwood, WA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"I have worked with trackwest fencing on several occasions. They've always sent trustworthy people who can communicate well and produce a really good product. I've done a lot of fencing work in the past but they've always come up with new techniques that I learned from. I plan on working with this company on many occasions in the future."
Backyard cleanup
Backyard cleanup
Backyard cleanup
Backyard cleanup
Backyard cleanup

+37

4 neighbors recently requested a quote
Recommended by100%of homeowners
J & R Construction
4.5(
14
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Millwood, WA and surrounding areas

Approved

In business since 2019

Free estimates

Offers commercial services

"I am extremely satisfied with the patio J&R installed. Rafeal and Joel were easy to work with and the entire crew was courteous, hard working and dedicated to quality. They even worked until 6p on a Friday, making sure the job was completed on-time and at the agreed upon price. What more could you ask for in a contractor? I recommend them whole heartedly."
tub backsplash
tile/home addition
tile/home addition
tile/home addition
cmu wall repair

+32

Response time7 hrs
Response rate87%
Recommended by84%of homeowners
Avatar for Sturges Enterprises
Sturges Enterprises
4.9(
9
)
Landscape - Minor Grading or ReslopingExcavation - Major Grading or ReslopingBuilding Site - Preparation and Clearing+2 more

Serving Millwood, WA and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"They responded very fast, cared about our input, concerns and followed through with what they said they would do. Andrew Ullrich was our contact person and we would definitely continue with him for our landscaping needs."
Response time1 day
34 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for EVERGREEN ARBORWORKS
EVERGREEN ARBORWORKS
5.0(
11
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Millwood, WA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Evergreen Arborworks is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Tree removal
Tree removal
Tree removal
Tree removal
Tree removal

+21

6 neighbors recently requested a quote
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Excavating FAQs, answered by experts

The best way to protect tree roots is to avoid the roots entirely by excavating outside the root radius of the tree. For nearby projects, it’s a good idea to construct a temporary retaining wall. But that’s not always possible, depending on the project and the root system. In these cases, consider using alternative equipment like an auger to tunnel under the ground.

Remember, tree roots can damage nearby cement foundations as they grow. If a tree is close enough to interfere with large excavations, it may be better to remove the tree than risk future problems.

A perc test can take anywhere from one to eight hours to complete. The total time depends on factors like the amount of excavation required, the depth and width of the holes, and whether multiple test holes are needed. For a single hole, the process of filling it with water and monitoring the drainage rate usually takes less than an hour. Professionals can often complete the entire test in a single day. While it's possible to get results the same day, some companies may take a few days to provide the official report.

In the United States, a depth of 36 inches (three feet) for underground water lines is the accepted industry standard. This depth varies from location to location based on local conditions. In areas with colder winters, they may be buried deeper to prevent frozen well water pipes : This is usually at least six inches below the frost level. The International Plumbing Code calls for a minimum of 12 inches below grade.

There are several different factors that influence how long it takes to excavate. For a foundation, it could take anywhere from three days to three weeks. It can take even longer if you face weather-related delays or an inaccessible site that’s riddled with boulders and rough terrain. It may also take longer if you have clay soil, which is more difficult to dig.

Slab foundations are more affordable than crawl spaces because they require minimal excavation, as the slab sits directly on the ground or on footers that only sink a few feet into the ground. Crawl spaces require excavation of the entire footprint of the home to several feet below the surface. Not only does that mean higher labor costs, but more materials are necessary for the concrete foundation walls.

The Millwood, WA homeowners’ guide to excavation services

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