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Best excavation pros near Mukilteo, WA

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TRUSTED BY MUKILTEO, WA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon105
    Verified excavation services reviews

Top-Rated Excavation pros in Mukilteo - Updated Nov 2026

Avatar for Mount Olive Landscape & Construction
Mount Olive Landscape & Construction
4.8(
42
)
Landscape - Minor Grading or Resloping

Serving Mukilteo, WA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"A delayed review, but still impressed with the completed project by Mount Olive. Norberto along with team led by Ali did an awesome job and completed my project just as I envisioned it. A year later, the new front porch, steps, and siding on 3 sides of house look as good as the day they finished. A year later still very satisfied with the quality of the work."
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+60

Response time2 days
Response rate100%
4 neighbors recently requested a quote
Avatar for In Depth Excavation LLC
In Depth Excavation LLC
4.8(
37
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For BusinessLandscape - Minor Grading or Resloping

Serving Mukilteo, WA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

Dillon established In-Depth Excavation in 2018 following years of experience. What started as a side job for family and friends turned into an ambitious passion and career. Dillon served on the 24-hour on-call duty rotation team for five years. At his First-panel interview he was offered an entry-level position with Alderwood Water and Wastewater District (AWWD). Dillon advanced through the ranks, exceeded qualifications, and was the youngest to be promoted to Utility Worker Lead in company history. \nIn December 2017, Dillon was presented with the Arden Blackledge “Excellence in Leadership” award which is the highest annual honor given at AWWD. \n \nHe was employed by various contractors working on storm, water, sewer mains, demo, plus grading and restoring for two years. Dillon proudly serves Western Washington and is on course for growth to establish In-Depth Excavation as a competitor in diverse markets.

1 neighbors recently requested a quote
Recommended by97%of homeowners
Turnethy Construction LLC
5.0(
6
)
Building Site - Preparation and ClearingLandscape - Minor Grading or ReslopingBuilding Site - Preparation and Clearing - For Business+2 more

Serving Mukilteo, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Customers say: True professional

"The work we had done by turnethy construction was very fast and precise, we had turnethy excavate and remove an old septic tank. Excavate and grade for the installation of a new one. Turnethy installed the new tank as per the plans. They showed up on time and came prepared. We have used him since with smaller projects and look forward to using them more in the future. Highly recommend, from a satisfied customer."
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Installing a water service for a home owner.
Drainage install from home owners yard and around the footing of their Garage

+20

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for P4 Construction, LLC
P4 Construction, LLC
5.0(
13
)
Landscape - Minor Grading or Resloping

Serving Mukilteo, WA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Great construction company to work with They’re professional, reliable, and do quality work I would definitely recommend them to anyone looking for a good construction company!"
Response time5 hrs
Response rate94%
Recommended by18%of homeowners
Avatar for UNIVERSAL LANDSCAPE CORP
UNIVERSAL LANDSCAPE CORP
4.8(
57
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Mukilteo, WA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Loved there fnshed work. Had fifteen yards of concrete patio and a block wall bulit. They not only did great job but they spent the time doing it right. Not one crack in the concrete. They took care of dranige issues I did not even think of. Had a buddy go with a diffrent compney at the same time and his 10 yard patio is all cracked up. If you want it done right then go with Universal Landscaping."
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+8

Response time1 day
Response rate100%
8 neighbors recently requested a quote
Avatar for ALPINE LANDSCAPES NW LLC
ALPINE LANDSCAPES NW LLC
5.0(
16
)
Landscape - Minor Grading or Resloping

Serving Mukilteo, 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
13 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Dillon Excavation
Dillon Excavation
5.0(
5
)
Landscape - Minor Grading or ReslopingBuilding Site - Preparation and ClearingExcavation - Major Grading or Resloping+2 more

Serving Mukilteo, WA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Dillon Excavation just completed a grading and drain system project for me on my horse property, and his work was exemplary. He was conscientious, punctual, thorough, and knowledgeable. The final cost was exactly what he quoted, and he was a pleasure to work with. Dillon’s integrity is top notch, and I’d absolutely hire him again and again."
Driveway
Dirt work
Dirt work
Dirt work
Sale prep

+2

Response time4 hrs
Response rate100%
20 neighbors recently requested a quote
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Excavating FAQs, answered by experts

Trenchers can dig holes as narrow as 4 inches or as wide as 4 feet. Check the specifications of the trencher you rent or buy to determine how wide it will cut into the landscape. Better yet, let the excavation company know how wide you’d like the trench to be, and they can help you choose the right trencher for the job (or do it for you).

How deep your septic system needs to be into the ground depends on several factors. In extremely cold environments, the tank needs to rest below the maximum frost line, which can be up to six or eight feet deep. The standard burying depth for most systems is between a few inches and four feet below ground level. Depth can also depend on the slope of the landscaping and other property variables. 

Dumpsters work best on hard, study, and level surfaces made of asphalt, stone, or concrete. If the surface is uneven or too soft, the dumpster could get stuck or tip over when filled. Keep in mind that you must obtain a dumpster permit to keep it on a city street in many areas.

It takes one hour to dig a 10-foot trench by hand. Use a trenching shovel with a sharp tip and a long head. Plan for more time if your soil is heavy or rocky. Consider renting a trencher if you’re digging a long or deep trench or if you have challenging soil or terrain. 

Yes, an excavation company is the best option for land grading and yard leveling. General landscapers might be able to tackle these projects, but an excavation company will do a better job because they’re used to operating the necessary heavy machinery. Landscapers might opt to do the work manually, which takes much longer and could cost you more in labor fees. Finally, excavation companies will understand local regulations and know when you need permits to legalize the work, while a landscaper might not.

The Mukilteo, WA homeowners’ guide to excavation services

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