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Best excavation pros near Sedro Woolley, WA

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TRUSTED BY SEDRO WOOLLEY, WA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon74
    Verified excavation services reviews

Top-Rated Excavation pros in Sedro Woolley - Updated Nov 2026

Avatar for Variant Excavation
Variant Excavation
5.0(
8
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business+1 more

Serving Sedro Woolley, WA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Variant was fantastic through the entire project. From the first phone call during bids through the completion, you knew you were working with a real professional. Adam was communicative, insightful, and thorough. Through each phase we have had Adam out, his work has been well done and beautifully finished. His dedication to his customers goals is felt. I would happily recommend him to friends and family."
Hardscape/landscape project
Hardscape/landscape project
Hardscape/landscape project
Hardscape/landscape project
Hardscape/landscape project

+32

Response time3 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for JCJ CONTRACTING LLC
JCJ CONTRACTING LLC
5.0(
14
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Sedro Woolley, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Emergency services offered

Offers commercial services

"Super quick to reply and get onsite. Spectacular Job. Jonathan really knows what he is doing when it comes to carpentry. Sylvia is fantastic to work with as well. I could not be happier. I had a one-off request to have them build removable Wood Wall Dividers. They saved me in a last minute pinch. Reasonably priced. Will definitely use again."
Response time8 hrs
Response rate98%
10 neighbors recently requested a quote
Avatar for Anderson DirtWorx
Anderson DirtWorx
5.0(
24
)
Building Site - Preparation and Clearing - For BusinessLandscape - Minor Grading or ReslopingBuilding Site - Preparation and Clearing+2 more

Serving Sedro Woolley, WA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Jerad supplied a very reasonable quote for excavation and gravel work compared to other firms and provided excellent work, done quickly and efficiently. He went beyond my expectations, plus he is a great guy. I would recommend him highly. You will not be disappointed."
pole bard pad
drainage
ultra blocks
all most finished
driveway entrance

+29

Response time1 day
Response rate93%
3 neighbors recently requested a quote
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 Sedro Woolley, 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
Avatar for Gaspar Services
Gaspar Services
4.5(
71
)
Excavation - Major Grading or Resloping

Serving Sedro Woolley, WA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"We had a great experience with Gaspar Services. They did excellent work on our home repairs, were professional, efficient, and left everything clean. Very happy with the results and would definitely hire them again!"
After!
Composite deck
New kitchen
New living room
Doors

+58

Response time1 day
7 neighbors recently requested a quote
Recommended by86%of homeowners
Wolf Contracting, LLC
4.0(
9
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business+1 more

Serving Sedro Woolley, WA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"The dishwasher arrived earlier than was quoted becase their supplier has it in stock and delivered to them earlier. The technician took out the old dishwasher which its pump failed and is leaking water, then installed the new one, tested to make sure it works. The old dishwasher's water supply and discharge hose are unconventional, so the technician had to go buy them at a local hardware store which took extra 15 minutes or so instead of reusing them. Overall, a very pleasant experience."
Response time1 day
Recommended by83%of homeowners
Avatar for New Image Excavation & Tree Service
New Image Excavation & Tree Service
5.0(
2
)
Excavation - Major Grading or ReslopingLandscape - Minor Grading or ReslopingBuilding Site - Preparation and Clearing+2 more

Serving Sedro Woolley, WA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Matt was very professional, efficient with his time, competitively priced, and amicable. He avoided many things that we discovered in the ground, even after private utility location. I would absolutely hire him again for future projects and would refer him to anyone needing an excavation operator with refined skills. Thanks, Matt! Five Stars!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time11 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for new image excavation and tree service LLC
new image excavation and tree service LLC
5.0(
2
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Sedro Woolley, WA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Matt and his company did through and quality work. We couldn't have been happier with the end result. He went above and beyond to ensure we were happy with the work that was done. We had several bids and he was 1/3 of the cost the others were. But more importantly he stood behind the work he did and was a man of his word which is so hard to find. If you're struggling to find someone who is reliable and does quality work look no further. You won't be dissappointed"
Response time2 days
Recommended by50%of homeowners
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Showing 1-10 of 61
Excavating FAQs, answered by experts

The cost to repair a crawl space runs between $1,500 and $15,000, depending on the extent of the damage. Major flooding or water repairs can cost up to $10,000 for removal and repairs. If you simply need to clean your crawl space, expect to pay between $2,000 and $6,000 for a major cleanout. Replacing a crawl space beam due to rot or damage can cost between $1,500 and $5,000, while removing and replacing damaged insulation costs between $1,000 and $4,000.

The best way to protect tree roots is to avoid the roots entirely by excavating outside the root radius of the tree. For nearby projects, it’s a good idea to construct a temporary retaining wall. But that’s not always possible, depending on the project and the root system. In these cases, consider using alternative equipment like an auger to tunnel under the ground.

Remember, tree roots can damage nearby cement foundations as they grow. If a tree is close enough to interfere with large excavations, it may be better to remove the tree than risk future problems.

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

Trenching is a specific kind of digging. Trenching means digging a depression in the earth that’s deeper than it is wide, often with heavy machinery. Digging refers to any kind of removal of earth in order to create a human-made depression, hole, or cut in the earth’s surface. You can dig with big tools or even with just a hand shovel.

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 Sedro Woolley, WA homeowners’ guide to excavation services

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