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Silverton, OR Contractor directory
Excavation contractors in Silverton, OR
10 verified excavation contractors serving Silverton.
Silverton excavation guide
Ground conditions, permits & project requirements in Silverton
Hiring for excavation or concrete work in Silverton? This local research covers the soil, permit, and site conditions a Silverton contractor will work around — so you can compare bids with the same facts they use.
Skip to 10 contractorsPermits & requirements
Call Oregon 811 before you dig — the state requires at least 2 working days of notice.
Frost depth & footing depth
In Oregon, footings typically need to extend below the frost line, which is around 24 inches here. A local contractor will confirm the code requirement for your site.
Contractor licensing in Oregon
Excavation and grading work in Oregon typically requires a state license (OR CCB license).
Regulator: Oregon Construction Contractor Board.
Verified local listings
Excavation & concrete contractors serving Silverton
10 verified listings
Silverton Site Works LLC
demolition, excavation, foundations, grading, hauling trucking, land clearing
20 years in business
Zollinger Excavating Inc
demolition, excavation, pond water management, septic systems
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Area-specific FAQ
Do I need to call before digging in Silverton?
Yes. You should contact Oregon 811 at least 2 working days before any digging so underground lines can be marked.
How deep do footings need to be in Oregon?
In Oregon, footings typically need to extend below the frost line, which is around 24 inches here. A local contractor will confirm the code requirement for your site.