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Best excavation pros near Snohomish, WA

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TRUSTED BY SNOHOMISH, WA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon211
    Verified excavation services reviews

Top-Rated Excavation pros in Snohomish - Updated Nov 2026

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

Serving Snohomish, WA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"I had a large section of fence that had blown over due to rotting posts. Norberto came out to assess the damage and got back to me the next day with a quote. He was able to man the project the following week and complete the work in 2 days time. Workmanship was excellent and I’m very pleased with the end product. I highly recommend Mount Olive."
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+60

Response time2 days
Response rate100%
3 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 Snohomish, 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 Snohomish, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Customers say: True professional

"It went very well. Excavated the top soil and installed and compacted 6inches of pit run and capped with a few inches of 1-1/4" gravel. They cleaned up all the shoulders and made the driveway look like it had always been there. Very professional job."
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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 Snohomish, 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 Snohomish, WA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Randy and team did an excellent job on our walkway. They were prompt, stayed in close communication, and were ready to go when the weather allowed. Our walkway looks fantastic and is safe which was our primary concern. We couldn't be happier and would highly recommend!"
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+8

Response time1 day
Response rate100%
8 neighbors recently requested a quote
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Excavating FAQs, answered by experts

Septic drain lines (or leach lines) are typically buried between 18 and 36 inches underground, and should be at least 6 inches below the surface. These pipes are perforated and surrounded by filtering materials like sand or gravel. Burying the lines at this depth helps minimize odors and allows bacteria and other biological processes in the soil to effectively treat the wastewater. Burying lines too close to the surface can cause issues unless the soil is very compact and stable.

The cost to drill a well varies, with a national average of around $5,500 for a 150-foot well. However, prices can fluctuate significantly based on several factors, including your location, the required well depth, geological conditions, local regulations, and the specific drilling methods used. For the most accurate cost assessment, it is best to research and get quotes from local well-drilling professionals in your area.

You should dig 3 to 6 inches deep for plastic edging. Dig as wide as you need to fit your plastic edging into it—2 inches is usually sufficient.

Chipmunks dig their burrows about three feet deep and up to 30 feet long. The entrances can be two inches wide or more. Chipmunks are fiercely protective of their burrows and use them to protect the nuts and seeds they gather for the long winters.

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.

The Snohomish, WA homeowners’ guide to excavation services

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