Top-rated excavation pros.

Get matched with top excavation pros in Winchester, OR

Enter your zip and get matched with up to 5 pros

Need a pro for your excavation project in Winchester, OR?

Select your specific project to find the pro for you.

TRUSTED BY WINCHESTER, OR HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon37
    Verified excavation services reviews

Find Excavation pros in Winchester

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 Winchester, 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
Avatar for ABOVE & BEYOND EXCAVATION LLC
ABOVE & BEYOND EXCAVATION LLC
5.0(
5
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Winchester, OR and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Above and Beyond Excavation truly lives up to their name! They did an amazing job on our project—professional, efficient, and very knowledgeable. The crew was friendly and took the time to make sure everything was done right. They went above and beyond (no pun intended!) to keep the site clean and finish on schedule. If you need excavation work done, I highly recommend them!""
Response time2 days
Response rate85%
Recommended by20%of homeowners
Avatar for S4 Excavation
S4 Excavation
4.6(
13
)
Building Site - Preparation and ClearingExcavation - Major Grading or Resloping

Serving Winchester, OR and surrounding areas

In business since 2021

Free estimates

Small jobs welcome

"Jerid Strasheim and S4 Excavation are a top-notch professional operation. We had them regrade and install Geocells on our old gravel driveway. They explained the process and costs very clearly, arrived at the time promised, worked diligently and made sure we were fully satisfied with the job before leaving. We would definitely hire them again."
Bridge & Driveway Repair
Bridge & Driveway Repair
Response time6 hrs
Recommended by66%of homeowners
Showing 1-10 of 34
Excavating questions, answered by experts

Prior to excavation, you should prepare the dig site and call 311 before you sign anything.

To get your site ready for excavation, you should move anything in the area that isn’t affixed to the land. You can save money on the excavation by removing hardscaping, including walkways, decks, concrete patios, and paver patios.

Before you carry out any digging, you should call 311 to confirm that there are no utility lines running through your excavation site. Skipping this step could lead to severe injury and property damage if your excavator hits a water, sewage, or gas line.

The best type of soil to build on is a mixture of sand and clay, known as loam soil. Loam soil has the best combination of these soil types to build a foundation on. The clay particles help with water retention, so it won’t erode like sandy soil might, and the sandy particles help with drainage, so you won’t see unsafe soil expansion or have an increased risk of leaks from water sitting against your foundation.

How deep your septic system needs to be into the ground depends on several factors. In extremely cold environments, the tank needs to rest below the maximum frost line, which can be up to six or eight feet deep. The standard burying depth for most systems is between a few inches and four feet below ground level. Depth can also depend on the slope of the landscaping and other property variables. 

Most states do not require excavation companies to hold specific licenses, but many require at least a contractor’s license. Additionally, heavy equipment operators require a special commercial equipment license to operate machinery required for excavation. You can use Angi’s contractor licensing tool to confirm that an excavation company you’re considering hiring is fully licensed. You should also make sure that the excavation team is fully insured before allowing them to work on your property.

Sewer lines can be buried anywhere from 18 inches to 8 feet deep, with a common average depth between 18 and 30 inches. The exact depth depends on local factors like climate and soil type. In colder regions, pipes must be buried deeper (below the frost line) to prevent freezing, sometimes as deep as 8 feet. The digging depth can also impact the cost of sewer line replacement. To find the specific depth for your property, you can check the building plans for your system, which should be on file with your city or local sanitation department since permits are required for installation.

The Winchester, OR homeowners’ guide to excavation services

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