
Leading Excavating Contractor Serving Yamhill County, Oregon
Since 1996, excavating contractors at Dirt Guys Excavating have provided comprehensive excavation services throughout Yamhill County’s diverse terrain. From the rich agricultural lands of the valley floor to the challenging hillside developments, our experienced team delivers exceptional results across the region. Operating from our central location in Dayton, we combine extensive regional knowledge with professional expertise to serve both rural and urban projects throughout Yamhill County’s 718 square miles.
Regional Excellence in Excavation
✓ Over 25 Years of Yamhill County Experience
✓ Comprehensive Regional Coverage
✓ Veteran-Owned and Operated
✓ Deep Understanding of Local Soil Types and Conditions
Get a Free Estimate
Professional Excavation Services Across Yamhill County

Residential and Commercial Excavating
Our excavating services address the diverse needs of Yamhill County’s expanding communities. We understand the varying soil compositions throughout the region, from the fertile bottomlands to the volcanic foothills. This knowledge enables us to provide precise excavation solutions for agricultural operations, residential developments, and commercial projects across the county.
Professional Grading Services
Yamhill County’s distinctive topography demands sophisticated grading services. Our experienced operators work effectively across the county’s varied terrain, from level valley floors to challenging hillside locations. We implement appropriate grading solutions that consider local drainage patterns and soil stability requirements for each unique location within the county.


Complete Septic System Services
As licensed septic system specialists, we work closely with Yamhill County health officials to ensure all installations meet regional requirements. Our comprehensive septic services include new system design, installation, and regular septic tank pumping. We maintain extensive knowledge of county regulations and soil requirements across different geographical areas.
Serving All Yamhill County Communities
From our strategic location in Dayton, Dirt Guys Excavating efficiently serves projects throughout Yamhill County. Owner Jeremy Koch personally ensures that each project receives the attention and expertise needed for success, regardless of location within the county. Our commitment to excellence extends across every community we serve.
Primary Service Locations
We provide comprehensive excavation services throughout Yamhill County, with established presence in:
✓ Dayton – Our home base
✓ Newberg – East county services
✓ Carlton – Wine country expertise
✓ McMinnville – County seat operations
✓ Dundee – Hillside development specialists
✓ Lafayette – Rural and agricultural services

What we Love About Yamhill County
Our work contributes to the development and maintenance of significant county features, including the County Parks System, supporting infrastructure near the McMinnville Municipal Airport, and enhancing access to the region’s renowned Wine Country destinations.
Regional Client Perspectives
“Dirt Guys Excavating understands the unique challenges of working in different parts of Yamhill County. Their expertise with various soil types and terrain has been invaluable for our vineyard development projects”
– Yamhill County Vineyard Developer
Begin Your County Project
Connect with Yamhill County’s trusted excavation experts:
✓ Schedule Your Consultation: (503) 997-8412
✓ Centrally Located in Dayton for County-Wide Service
✓ Experienced Regional Contractor with Local Knowledge
Frequently Asked Questions
Are you familiar with different municipal requirements across the county?
We maintain strong relationships with planning departments throughout Yamhill County and stay current with varying municipal requirements and permitting processes.
Do you work with Yamhill County’s agricultural sector?
Our extensive experience includes supporting the county’s diverse agricultural operations, from vineyard development to farming infrastructure projects.
What role does local knowledge play in your services?
Our deep familiarity with Yamhill County’s geological and regulatory landscape enables us to anticipate challenges and implement effective solutions across different areas of the county.