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TRUSTED BY COQUILLE, OR HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon20
    Verified excavation services reviews

Top-Rated Excavation pros in Coquille - Updated Nov 2026

Avatar for Thomas Excavation Inc
Thomas Excavation Inc
5.0(
6
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Coquille, OR and surrounding areas

Approved

In business since 2024

Credit card accepted

"Thomas Excavation responded promptly to schedule a site visit. He had a plan for the work needed and a reasonable estimate within a few days. He arrived with equipment for the work as agreed. Regrading a steep road deeply eroded by spring rains, placing two culverts, re-routing water run-off in multiple places and plus repairing the deep ditch from water run-off across and down my driveway was done efficiently and professionally. This is the business I would hire again and again for consistent expert work. You will not be disappointed."
Response time6 hrs
Response rate96%
17 neighbors recently requested a quote
Red Tree LLC
4.9(
10
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Coquille, OR and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Larry is an excellent contractor; I believe him to be quite straightforward & honest. Project went way past scheduled completion but much of that was as due to issues uncovered in remodeling a 100 yr old house. As soon as the rain stops, the painting can be finishrd & it will be 100 percent done. I am very satisfied."
Response time1 day
Response rate88%
1 neighbors recently requested a quote
Pacific Northwest Sealcoating Asphalt Repair & More, Inc.
New to Angi
Excavation - Major Grading or Resloping

Serving Coquille, OR and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

Pacific Northwest Civil is your industry expert in North Bend and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

Response time4 days
4 neighbors recently requested a quote
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Excavating FAQs, answered by experts

In the United States, a depth of 36 inches (three feet) for underground water lines is the accepted industry standard. This depth varies from location to location based on local conditions. In areas with colder winters, they may be buried deeper to prevent frozen well water pipes : This is usually at least six inches below the frost level. The International Plumbing Code calls for a minimum of 12 inches below grade.

Underground downspouts refer to the sections of downspout extensions that lead away from your home and gutter system. While they cost more than traditional extensions, they can provide several benefits, such as less frequent damage and no need to move them for lawn care tasks. Whether they're worth it or not depends on your budget at installation time and how much convenience they'll add to your situation.

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.

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.

A mini excavator can dig between 5 and 11 feet deep, depending on the type and size of the mini excavator. Mini hydraulic excavators are more powerful and can reach deeper into the earth, but electric models have a more limited range. Mini excavators over two tons in size are also more powerful and able to dig as deep as 11 feet.

The Coquille, OR homeowners’ guide to excavation services

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