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Verified Reviews for Excavation pros in Colfax, WA

*The Angi rating for Excavation companies in Colfax, 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 Colfax, 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 March 02, 2026

Find Excavation pros in Colfax

Avatar for Inland Empire Operations, LLC
Inland Empire Operations, LLC
5.0(
7
)

Serving Colfax, WA and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"They were amazing!!! on time.Reasonable priced! They exceeded my expectations at every turn. The owner is awesome and personable"
Deck R&R
Deck R&R
Deck R&R
Utility trench
Utility trench

+40

7 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for DALTON IRONWORKS LLC
DALTON IRONWORKS LLC
5.0(
12
)

Serving Colfax, WA and surrounding areas

Approved

In business since 2014

Credit card accepted

Offers commercial services

"Dalton worked diligently tp design unique and beautiful steel railings for my front steps and did so within my tight budget. I would use them again for any steel project."
south stairway
North stairway
Glamour shot buttoning up the balcony
finished product street view
dent repaired

+14

Response time2 days
2 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Three Bear Contracting, LLC
Three Bear Contracting, LLC
5.0(
8
)

Serving Colfax, WA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Great team and excellent work; did grading and removal of excess material. Always kept me informed of project and times. Would definitely hire again if needed. Friendly, professional, experienced."
Septic System Installation
Septic Tank Installation
Dome Chamber Drain Field Installation
Dome Chamber Drain Field Installation
New Septic Installation

+4

Response time2 days
14 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Blue ridge construction
Blue ridge construction
New to Angi

Serving Colfax, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

with over 30 years experience installing commercial and residential sprinkler systems, fencing, retaining walls and excavation. We know what it takes to make a top quality product that lasts for decades and that's why we only use professional grade products and materials and we never cut corners.. So if you want quality and expertise please give us a try.

Retaining walls
Retaining walls
Retaining walls
Retaining walls
Small retaining wall

+7

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Avatar for HH&E
HH&E
5.0(
2
)

Serving Colfax, WA and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"Driveway is amazing. Can't wait for the other work. Quick, efficient and not a arm & a leg very affordable. Which isn't something we say much anymore with high inflation"
Before
Before
Excavating Project
Before
Excavating Project

+14

Recommended by100%of homeowners
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Avatar for Gelderman Excavation, LLC
Gelderman Excavation, LLC
5.0(
1
)

Serving Colfax, WA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

Gelderman Excavation is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Various Projects
Various Projects
Various Projects
Various Projects
Various Projects

+1

Response time1 day
Response rate89%
Recommended by100%of homeowners
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Showing 1-10 of 20
Excavating questions, 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.

After you successfully remove your boulder, you have a few options for what to do to get rid of it. You can rent a dumpster if your yard has many boulders or if you’re planning a larger project. You can even save the boulder and reuse it elsewhere on your property to save on landscaping costs. A few ideas include using the boulder as a natural, abstract statue, breaking it into smaller pieces to line your garden bed, or offering it to a landscaping company that could reuse it for another project.

The rules for trenching and excavation include setting up and following safety protocols, learning how to use tools and machines properly, and ensuring there is a safe exit for all workers. Keep heavy equipment and materials away from the edge of the hole or trench. Call the 811 dig line before starting any excavation or trenching project to ensure you don’t hit any electrical or gas lines.

Depending on the severity of the freeze and the method used, thawing frozen underground pipes can take anywhere from 30 minutes to several hours. Applying heat directly to the pipe using heat tape, infrared lamps, or hot water jetting can speed up the process. However, patience and careful monitoring are key to avoiding pipe damage.

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.

The Colfax, 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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