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TRUSTED BY BURIEN, WA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon74
    Verified excavation services reviews

Find Excavation pros in Burien

Triton Excavation INC
4.6(
41
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Burien, 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
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mount Olive Landscape & Constr
Mount Olive Landscape & Constr
4.8(
57
)
Landscape - Minor Grading or Resloping

Serving Burien, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"I needed to stabilize a slope. Norberto presented a plan for a retaining wall and drainage that was both functional and attractive. He provided a detailed bid for labor and materials that was competitive with several other companies He and his crew completed the job efficiently while taking care not to damage existing shrubbery and ornamentals. Norberto is professional and easy to work with. He was very good about coordinating with me. I have and will continue to use his company for other projects."
vinyl fence 3
Vinyl Fence Project
Vinyl Fence Project
Flagstone Patio
Flagstone Patio

+46

Response time8 hrs
Response rate98%
60 neighbors recently requested a quote
Avatar for Gaston Bros. Excavating, Inc.
Gaston Bros. Excavating, Inc.
4.4(
20
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Burien, WA and surrounding areas

Approved

In business since 1980

Free estimates

Offers commercial services

"Fast and easy. Gary was extremely responsive and timely. They responded first, got us scheduled asap, and finished the work in a blink. They were thorough and efficient and did an excellent job. I highly recommend their services for anyone needing demolition or excavation."
Wall project
Wall project
Retaining Wall
Parking lot
Parking lot

+52

Response time1 day
Response rate88%
4 neighbors recently requested a quote
Avatar for Seattle Rockeries
Seattle Rockeries
4.8(
62
)
Excavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Burien, WA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Harry and crew did a fabulous job helping design and then building our retaining walls, at an appropriate price. They started exactly when scheduled and finished promptly a week later. Results are fabulous. I absolutely hope to work with them on future projects, and recommend them without reservation."
206-960-9003
Glory
after
after
after

+138

Response time10 hrs
Recommended by94%of homeowners
Avatar for ALPINE LANDSCAPES NW LLC
ALPINE LANDSCAPES NW LLC
5.0(
16
)
Landscape - Minor Grading or Resloping

Serving Burien, WA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Roger and his crew did exactly what he said they would do and completed the job when they said they would. I will definitely use them for more landscaping and sprinkler jobs"
Olympic Park
Olympic Park
Olympic Park
Olympic Park
Olympic Park

+38

Response time2 days
5 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for ACS - Seattle, LLC
ACS - Seattle, LLC
3.9(
52
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Burien, WA and surrounding areas

Approved

In business since 1991

Free estimates

Warranties offered

"We hired ACS to put in a new bathroom in our basement. After interviewing several contractors, we chose Gary because he was honest and straightforward and we felt we could trust him right off the bat. He didn't let us down! Our project took a little longer than expected but Gary was considerate in keeping us updated on delays and timelines. Gary's crew was consistently respectful of our home and privacy. Our project turned out so much better than I had expected considering the small space that they had to work with. The bathroom is both beautiful and functional. One of the biggest things that I appreciated about ACS was the way the price their projects. They are not paid by the hour, but rather gave us a quote for the entire project from start to finish. We ended only a couple hundred dollars over the original estimate and that was solely due to some upgrades that we opted for. We will absolutely use ACS in the future and look forward to working with them on our next project!"
Custom Bay window
Phase 1 dirt removal
Before
Before
 Before...

+30

Response time1 day
11 neighbors recently requested a quote
Recommended by95%of homeowners
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Excavating questions, answered by experts

To locate an underground downspout, you should start by identifying where the above ground gutter drains. Look for an entry point, such as a pipe or elbow leading into the ground. Follow the surface path for signs like depressions, landscaping disruptions, or wet areas after rain. You can use a metal detector or plumber’s snake to trace the pipe underground. For deeper pipes, a professional locator tool or camera inspection may be necessary. Visual markers or utility maps can also guide the search.

Yes. A metal detector is one of the quickest and easiest ways to find your septic tank. However, metal detectors can be too expensive (costing upward of $300 in some cases), and not everyone has a metal detector just lying around. If that’s the case for you, you can also take a long metal rod and poke it into the ground at regular intervals until you hit something—likely your septic tank lid.

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.

Most residential basements are 8 to 10 feet deep. You can dig deeper depending on building codes, but it does become more difficult. You’ll likely need to install stronger foundation walls and additional supports to handle the increased load. Depending on the water table, you may also need a water management system. Clay soil can support a deeper foundation than sandy soil. A structural engineer will be able to tell you the maximum, feasible depth.

Consultation with the local government helps identify necessary permits, avoid project delays or legal issues, and protect project integrity.

The Burien, WA homeowners’ guide to excavation services

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