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Top-Rated Excavation pros in Bridgeport - Updated Nov 2026

Avatar for Eldred Earthworks & Excavation LLC
Eldred Earthworks & Excavation LLC
5.0(
2
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and ClearingLandscape - Minor Grading or Resloping+1 more

Serving Bridgeport, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Eldred Earthworks & Excavation LLC is a Washington-based excavation contractor providing professional forestry mulching, excavation, grading, and land clearing services for residential, agricultural, and commercial properties. We help property owners transform overgrown, damaged, or undeveloped land into clean, usable ground ready for construction, access, restoration, or improvement. Our services include excavation and grading, dirt work, lot clearing, forestry mulching, driveway restoration, driveway removal, debris removal, dirt removal, stump grinding and removal, sagebrush removal, storm debris cleanup, trenching, and fire mitigation services. Whether you need a homesite prepared, access roads restored, utilities trenched, or overgrown acreage reclaimed, we bring dependable equipment, hard work, and attention to detail to every project.\nWe specialize in efficient, low-impact land clearing solutions that improve property usability while helping reduce fire hazards and cleanup costs

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during
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gravel driveway
gravel driveway

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4 neighbors recently requested a quote
Avatar for Wildfire Solutions & Tree Service, LLC
Wildfire Solutions & Tree Service, LLC
4.9(
26
)
Landscape - Minor Grading or Resloping

Serving Bridgeport, WA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Roberto and crew did a great job taking down an old Elm tree that was in my way. Then he recommended Mulvaney excavation to take the stump out . I would have been messing around for years trying to burn that stump out. Thanks a bunch!"
Response time2 days
Recommended by100%of homeowners
3H Excavation
5.0(
2
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Bridgeport, WA and surrounding areas

In business since 2012

Offers commercial services

"Darren did an excellent job . Arrived in a timely manner, explained options and then got to work. He came back the next day to clear the snow that had continued to fall . I would recommend him."
Response time1 day
Recommended by100%of homeowners
Avatar for JBC Group Solutions Inc
JBC Group Solutions Inc
4.0(
4
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Bridgeport, WA and surrounding areas

In business since 2007

Emergency services offered

"They did a real good job. They were real professional. We can now open the garage door from the inside of the house and now it is so smooth that we have to check to see if we hit the button to open it or close it.  Before we used to know when it was opening or closing because it used to make a noise. It helps when you move to a city where you are new. "
Custom Staircases
Custom Exterior Restoration
Custom Bathrooms
Recommended by75%of homeowners
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Excavating FAQs, 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.

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).

You can dig 60 to 80 linear feet by hand per day depending on the depth. Digging a 100-foot trench by hand will take you two work days, but it can take longer if you have heavy or rocky soil. If you’re digging a deep trench or one that’s over 100 feet, consider renting a mechanical trencher, such as a walk-behind or ride-on, or calling a pro for help. 

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.

Trenching and boring are two distinct methods for installing underground utilities. Trenching involves digging a channel using equipment like an excavator, trencher, backhoe, or shovel. While it is a simpler process, it causes significant disruption to the surface, landscaping, and surrounding ecosystems.

Boring, also known as directional boring, is a less invasive alternative that uses a drill to create a tunnel for utility lines without disturbing the surface. This method is more precise and is ideal for installations that need to go underneath buildings, roads, or bodies of water. Although boring is less disruptive, it is generally more expensive than trenching.

The Bridgeport, WA homeowners’ guide to excavation services

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