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Verified Reviews for Excavation pros in Friday Harbor, WA

*The Angi rating for Excavation companies in Friday Harbor, 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 Friday Harbor, 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 June 10, 2026

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Avatar for We Dig It Excavation
We Dig It Excavation
4.8(
2
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Friday Harbor, WA and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Easy to work and gets the job done nicely."
Response time2 days
Recommended by100%of homeowners
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Avatar for JB Construction
JB Construction
4.0(
1
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Friday Harbor, WA and surrounding areas

In business since 2001

Emergency services offered

JB Const . is dedicated to serving our community and our professionalism is what you will need for your next project ..We are a small company that allows us to perform quality projects without to many employees and sub contractors ..Sub Contractors associated with JB Const are as dedicated as we are in serving our customers and will take every step possible to see your project is being done correctly and finished at a reasonable time...Our customers are always satisfied when we leave the job and we are always happy to make new friends !! Quality Craftsmenship Guaranteed !

Rasar state Park
Handicap Bathroom
Stamped Concrete
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Avatar for Mccaffree clearing llc
Mccaffree clearing llc
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Friday Harbor, WA and surrounding areas

In business since 2025

Free estimates

Small jobs welcome

Land clearing. Forestry Mulching, brush removal, site preparation, gravel road installation. Here at McCaffree Clearing LLC, I recognize that not having the space you need on your lot for your goals is a problem, and can be frustrating. I'm here for your problem's solutions!

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Avatar for Forrest&Erin Enterprises
Forrest&Erin Enterprises
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Friday Harbor, WA and surrounding areas

In business since 2006

Free estimates

We are proudly serving the Friday Harbor and surrounding areas. We provide quality construction work with a focus on sustainable design. We go into every job with an environmentally cautious outlook. Call us today for a free estimate!

Land clearing
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Avatar for Expert Home Builders, Inc.
Expert Home Builders, Inc.
0.5(
1
)
Landscape - Minor Grading or Resloping

Serving Friday Harbor, WA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

With multiple years of experience, David and the Expert Home Builders team can take on any project. They make sure to leave each customer with a smile.

Remodeling bathroom
Remodeling kitchen
concrete
Response time2 days
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Showing 1-10 of 17
Excavating questions, answered by experts

Preparation involves site assessment, clearing debris, grading surfaces, and compacting soil to support stable construction.

There is no standard depth for burying a septic tank; they are typically buried anywhere from 4 inches to 4 feet underground. The final depth depends on several factors, including the depth of your main sewer line, the height of the bedrock, soil type, local regulations, and the property's landscape. If you plan to grow grass or plants over the tank, a depth of at least 4 to 6 inches is recommended. Deeper tanks can be more difficult to locate, but a septic professional can help find it for you.

As a general rule, the protected area should be about 1½ times as wide as the canopy of the tree’s leaves. This digging measurement can vary by tree species and the age of the tree. Of course, that can be a lot of fencing for larger trees, which is why our first step is about making difficult decisions on which trees to save.

A crawl space can be as little as 42 inches below the grade of your house, but this is not always recommended in flood-prone areas. At a minimum, there must be at least 16 inches of clearance between the ground and the floor joists to access the space in an emergency.

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.

The Friday Harbor, WA homeowners’ guide to excavation services

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

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