Washington – Oregon – Idaho
Excavation & Site Development
From clearing and grading to foundation excavation and utility trenching,
we get commercial and residential sites ready for construction.
Our Excavation Services
We handle individual excavation scopes and multi-phase site work for homeowners, general contractors, and developers.
Site Prep & Land Clearing
We clear brush and stumps, strip topsoil where needed, and rough-grade the site so crews and equipment can get to work.
Foundation Excavation
We excavate for footings, crawl spaces, and basements, then handle footing drains and backfill as the foundation work progresses.
Grading & Leveling
We cut and fill to establish the elevations and slopes needed for building pads, driveways, parking areas, and drainage.
Utility Trenching
We excavate trenches for stormwater, water, sewer, and underground power conduit, accounting for line depths, slopes, and crossings.
Drainage & Erosion Control
We shape grades and install drainage to direct runoff away from buildings and help keep exposed soil in place during construction.
Explore stormwater and drainage services“RW Excavation exceeded our expectations! Professional, timely, and high-quality work—we highly recommend them for any excavation project.”
Our Excavation Process
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Review the scope and walk the site
Share what you have, whether it’s a site sketch, foundation drawings, or a full civil plan set. We review the scope against field conditions, including equipment access, existing grades, and where water flows.
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Plan the work around your build
We figure out what needs to happen first, where excavated material can go, and how to sequence the work around other trades and any required inspections.
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Excavate and verify grades
As we clear, dig, trench, or grade, we check depths and elevations against the project requirements. If we encounter something that affects the scope, we flag it and discuss the next step with you.
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Walk through the handoff
We review the completed scope with you or your site lead and confirm what’s ready for the next phase, whether that’s forming footings, installing utilities, or paving.
“The communication throughout our excavation project was fantastic. They were efficient and delivered exactly as promised.”
Who We Serve
Homeowners
Building a home, adding on, or improving your property? We handle clearing, foundation excavation, driveway grading, and drainage. Tell us what you’re planning and where the work needs to happen.
General Contractors
Send us your drawings, bid scope, and schedule. We’ll review the excavation, grading, or utility trenching package and discuss access, phasing, and the handoff to the next trade.
Developers & Commercial Owners
From clearing and rough grading to building pads and utility corridors, we handle site work for new development and improvements to existing commercial properties.
Let’s Talk About Your Site
Tell us where the project is, what work you need, and when you’d like to start. If you have plans or a bid deadline, mention those in your request.
Contact Us
Hours
Monday-Friday 8:00-5:00pm
Call
PO Box 1711
Allyn, WA 98524