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TRUSTED BY SEATTLE, WA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon139
    Verified excavation services reviews

Find Excavation pros in Seattle

Avatar for DirtRaptor -
DirtRaptor -
5.0(
19
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Being in construction for many years,it was a pleasure watching someone that knows what theyâ re doing. Zach is an excellent operator . Both him and rod are hard workers,knowledgeable."
Response time1 day
18 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for A Plus Dirt Works Excavation, LLC
A Plus Dirt Works Excavation, LLC
5.0(
8
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"I would highly recommend A Plus Dirt Works Excavation, LLC. Their customer service and communication response time was incredible, the scheduling was easy, their scheduling availability was excellent, and their work was absolutely superb!! We will definitely hire them again in the future. Kristina Montgomery"
Excavation
Excavation
SITE PREP
Excavation
Excavation

+1

Response time2 days
18 neighbors recently requested a quote
Recommended by75%of homeowners
Triton Excavation INC
4.6(
41
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"The whole crew was wonderful to work with, professional and meticulous, cheerful and helpful, site left in great shape at the end of the demolition of three buildings and the challenging foundation hole excavation. Job finished on time, good value. Highly recommended!"
Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Bear Creek Asphalt Paving, LLC
Bear Creek Asphalt Paving, LLC
4.8(
50
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Very quick response and turnaround time. Hired them to clear and grade about 3/4 of an acre on our property. They came to check out my land and gave me a quote next business day. Started the project the next week and finished same day. Professional and kind crew. I'd use them for future projects."
Parking lot
Parking lot
Parking lot
Parking lot
Before

+4

Response time10 hrs
Response rate93%
180 neighbors recently requested a quote
Avatar for Gaston Bros. Excavating, Inc.
Gaston Bros. Excavating, Inc.
4.4(
20
)

Serving Seattle, WA and surrounding areas

Approved

In business since 1980

Free estimates

Offers commercial services

"I hired Gary Gaston to clear my severely overgrown backyard. He showed up when he said he would to look at the job and give me a bid. I decided to go with Gaston Brothers and we set up a day and time to start the project. Gary said he could do it in one day. Again he showed up on time and started the work. I was impressed at Gary's skill operating the backhoe. That is truly a lost art. He cleared enough to fill 2 full sized dump trucks. Gary went the extra mile by leveling out the yard. It's ready for me to rake it smooth and plant grass. Thank you Gary!"
Wall project
Wall project
Retaining Wall
Parking lot
Parking lot

+52

Response time12 hrs
Response rate85%
3 neighbors recently requested a quote
Avatar for Whitworth Excavating, Inc.
Whitworth Excavating, Inc.
5.0(
3
)

Serving Seattle, WA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"All personnel involved were great at their job. From the estimate through the completion, everyone was professional and thorough. What began as removing a concrete drive to allow a plumber access to the sewer main line, became their completing the entire project. This occurred due to the depth of the line. They completed the job quickly, with minimal inconvenience. While they were here, I couldn't have asked for a better experience for a significantly difficult repair."
Kitsap Humane Society
Kitsap Humane Society
Net Systems
Net Systems
Carriage Homes

+19

Response time2 days
1 neighbors recently requested a quote
Recommended by66%of homeowners
VISTA GARDENS
4.4(
118
)

Serving Seattle, WA and surrounding areas

Approved

In business since 1995

Free estimates

Customers say: True professional

"Rodrigo and his crew did a wonderful job. He was very competitive on pricing and was willing to do the job, even though there were access issues that made the job more physically demanding. He was timely, completed the job quickly, and went above and beyond what I had asked for. I would definitely hire again."
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for KLC EXCAVATING LLC
KLC EXCAVATING LLC
5.0(
6
)

Serving Seattle, WA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"Great company to work with. He was professional, reliable, and communicated well throughout the project. The work was finished on time, and the quality was better than I expected. I’d definitely recommend him to anyone needing excavation or landscaping work, and I would happily use him again in the future."
Project Photos
2 neighbors recently requested a quote
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Showing 1-10 of 283
Excavating questions, answered by experts

It can take several weeks for the ground to settle after removing a tree, and the soil under larger, more mature trees can take months. The deeper the tree has been ground under the soil, the longer it will take to settle. However, this extra depth can help you plant new landscaping sooner because you’ll have more space for fresh soil.

Maintain open communication and address issues as they arise, ensuring contract terms cover potential delays.

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.

There are several methods to hollow out a tree stump, and the best one depends on your tools, experience, and priorities. Common methods include using a chisel and hammer, a chainsaw, or burning.

  • Chisel and Hammer: This is often considered the easiest approach for those with limited tools or experience, though it is the most time-consuming.

  • Chainsaw: Using a chainsaw is the fastest method, but it comes with significant safety risks, especially for inexperienced users.

  • Burning: This can be an effective method, but it is not recommended unless you can first drill holes into the stump. Without holes, the stump will be difficult to light and may not burn completely through.

A power drill with at least a ⅜-inch diameter bit can make the job quicker and easier, regardless of the primary method. While you can use a chisel or chainsaw without a drill, it will require more time and effort. Always wear protective goggles and thick gloves, as splinters are an inevitable risk.

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.

The Seattle, WA homeowners’ guide to excavation services

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