Top-rated excavation pros.

Get matched with top excavation pros in Roslyn, WA

Enter your zip and get matched with up to 5 pros

Need a pro for your excavation project in Roslyn, WA?

Select your specific project to find the pro for you.

TRUSTED BY ROSLYN, WA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon21
    Verified excavation services reviews

Verified Reviews for Excavation pros in Roslyn, WA

*The Angi rating for Excavation companies in Roslyn, 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 Roslyn, 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 07, 2026

Find Excavation pros in Roslyn

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 Roslyn, 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%
2 neighbors recently requested a quote
Request Quote
The Final Cut General Contracting, LLC
4.4(
8
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Roslyn, WA and surrounding areas

Approved

In business since 2016

Customers say: Quick response

"Awesome finish work to our tiny remote cabin! Ryan and crew installed our LVP flooring in just a few hours. He kept us up to date on the project with text and pictures, super helpful since we live in Seattle and had to work. His crew kept the construction site clean and the vendor he used for our cedar interior work was meticulous. Thanks Ryan!"
hendricks
hendricks
Cle Elum
Cle Elum
Cle Elum done

+5

Response time3 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for LIBERTY ONE EXCAVATION LLC
LIBERTY ONE EXCAVATION LLC
New to Angi
Excavation - Major Grading or ReslopingLandscape - Minor Grading or ReslopingBuilding Site - Preparation and Clearing+1 more

Serving Roslyn, WA and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

Liberty One Excavation, LLC is an owner/operator business located in Cle Elum, WA. We provide top-notch excavation services in Kittitas and King County for residence owners and contractors. Our goal is to listen to our customer's needs and provide excellent quality workmanship and customer satisfaction. We've been in business for 30+ years in the landscape/irrigation industry in western Washington. Now that we've moved back to our roots on the eastside of the mountains, I'm primarily focusing on machine work. We are licensed, bonded and insured.

Excavation 3 foot French Drain
Hauling excess material
Prepping for pipe
French drain
Site prep

+10

Response time6 hrs
Response rate93%
2 neighbors recently requested a quote
Request Quote
Avatar for JG Construction LLC
JG Construction LLC
4.9(
10
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Roslyn, WA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"These guys were AWESOME!!! I would absolutely rehire them for other projects & I would recommend them to other people! They came out right away & had it done pretty quick! They did a great job too! I wish I could hire them for ALL my projects!"
Stills home improvement
Original
Drainage + grading
Water control berm
Pavers and Hardscaping Project

+44

Recommended by100%of homeowners
Request Quote
Avatar for KQC
KQC
3.9(
18
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Roslyn, WA and surrounding areas

In business since 2004

Free estimates

Small jobs welcome

"They were prompt. They were courteous."
Response time1 day
Response rate86%
Recommended by83%of homeowners
Request Quote
Avatar for COMPLETE JUNK REMOVAL
COMPLETE JUNK REMOVAL
5.0(
3
)
Building Site - Preparation and Clearing - For Business

Serving Roslyn, WA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"They were very professional, punctual, completed job task on time like they said they would. We would definitely recommend and we will be hiring them again!"
Response time3 days
Recommended by100%of homeowners
Request Quote
INTERSTATE EXCAVATING LLC
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Roslyn, WA and surrounding areas

In business since 2008

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!\n

Response time3 hrs
Request Quote
Industrious Demo, Hauling & Excavation, LLC
5.0(
1
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Roslyn, WA and surrounding areas

In business since 2023

Free estimates

"My experience was pain free. I have never had any company I've hired, communicate any better about my desires and concerns. I also have never had a owner work as hard as Luke worked to accomplish any of the many tasks in front of him!"
Response time20 mins
Response rate100%
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 44
Excavating questions, answered by experts

Trenches are typically 12 to 24 inches deep and 8 inches wide. However, the required depth depends on the specific project and local ordinances. For example, a French drain may need to be 18 inches deep, while a water pipe might require a depth of 24 inches and a drainage pipe 36 inches. Your city or county may have specific regulations, so it's wise to consult with an excavation professional to determine the correct depth for your project.

In most areas, you will need a permit for excavation work, even for projects that only involve grading or yard leveling. Permit requirements depend on your local government and the scope of the project, but they are especially common for significant digging or work that could affect utilities or public property. These permits help protect the local topography and prevent drainage issues. An experienced excavation company will typically know whether permits are needed and can often handle the process of pulling and closing them for you. You can also verify permit requirements by contacting your local building department and describing your project.

The average cost for pool excavation is $2,500. This cost can range from $450 to $4,500, depending on the pool shape and size, time of year, and any need to move buried utilities. 

When excavating for your pool, you might have to move existing utilities. You can expect to pay an additional $15 to $25 per linear foot to move gas lines. To move a septic system, it’ll cost an additional $2,000 to $20,000. A pool that is 10 feet by 12 feet averages $450 to excavate, and a 20-foot-by-40-foot pool averages $3,020.

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.

A mini excavator can dig between 5 and 11 feet deep, depending on the type and size of the mini excavator. Mini hydraulic excavators are more powerful and can reach deeper into the earth, but electric models have a more limited range. Mini excavators over two tons in size are also more powerful and able to dig as deep as 11 feet.

The Roslyn, WA homeowners’ guide to excavation services

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

See all articles