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Find Excavation pros in Olympia

Avatar for Dependable Excavation Plus
Dependable Excavation Plus
5.0(
8
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and Clearing

Serving Olympia, WA and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: Quick response

"Defendable Excavation Plus provided ground leveling, rock and brush removal services for me. A bid was promptly given me, and the service provided was excellently completed in one day. I recommend this company to anyone needing this type of service."
Response time1 day
Response rate100%
6 neighbors recently requested a quote
Avatar for Superior Services Contracting LLC
Superior Services Contracting LLC
5.0(
59
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Olympia, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"I had an outstanding experience with Shannon at Superior Services. He used his excavator to expertly level, trench, and slope my property, exceeding all my expectations. The cost was very reasonable, and he was impressively punctual throughout the entire project. Shannon's professionalism and skill truly made a difference. I highly recommend his services for any excavation needs!"
New driveway parking area
New driveway parking area
New driveway parking area
New driveway parking area
New driveway parking area

+22

Response time9 hrs
Response rate97%
53 neighbors recently requested a quote
Avatar for JB and Son Excavating
JB and Son Excavating
4.9(
7
)
Building Site - Preparation and ClearingExcavation - Major Grading or Resloping

Serving Olympia, WA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Extremely well done. Project had flooding issues. The crew dug a drain well, regraded the yard and input a French drain system efficiently, effectively and were really easy to work with. Jimmy was clear, communicative and quick. I will definitely rely on this company again when necessary. Fantastic experience!"
Response time7 hrs
11 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for South Bay Septic & Excavation, LLC
South Bay Septic & Excavation, LLC
5.0(
3
)
Building Site - Preparation and ClearingExcavation - Major Grading or Resloping

Serving Olympia, WA and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"I have soooo much more usable property now! Ben had great ideas I hadnâ t thought of to open up my property, and make it SO much more functional. It was wonderful that he was able to bring in and operate a wide variety of machines to make quick work of a big job. He was a big help in sourcing material that was high quality and at a much better price than I could find elsewhere. Highly recommend, and will be hiring again!"
Response time1 day
Response rate90%
7 neighbors recently requested a quote
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FAQs for excavation projects in Olympia, WA

Depth depends on the type of installation and the regulations in your area. Water supply lines typically require 24 inches, while drainage pipes are often installed 36 inches below grade. For most general projects, a depth of 12 to 24 inches and a width of about eight inches is sufficient. Sticking to these specs keeps your utilities safe, code-compliant, and easier to maintain later.

When you need to run utilities underground, you’ve got two main options: boring or trenching. Boring employs directional drilling to install utilities without exposing a continuous channel, while trenching requires excavating an open channel to place utilities securely. Directional drilling preserves landscape integrity, whereas trenching provides direct access for installation, albeit with greater surface disruption. This clear comparison helps you select the method best suited to your project.

Plan on 12 hours to dig 100 linear feet when the soil is cooperative and you can work continuously. This timeframe applies when work is performed consistently and methodically. Factors such as rocky soil, tree roots, obstructions, and frozen ground increase the overall duration, demanding extra planning and effort. Comprehensive operational planning ensures that every challenge is managed efficiently and the project is completed on schedule.

If you want your yard to look untouched, laying fresh sod over the trench is the quickest fix. New sod needs 30 to 45 days to root and blend with the rest of your lawn. A local sod pro can provide you with a firm timeline and tips to ensure the grass takes hold and maintains your curb appeal.

The Olympia, WA homeowners’ guide to excavation services

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