Holladay and Sons LLC handles excavation work for property owners and builders throughout Northwest Oregon. Our services cover site preparation, foundation digging, utility trenching, land clearing, grading, and drainage work. Northwest Oregon soil conditions vary widely. Clay-heavy ground in lowland areas holds water and shifts under load. Seasonal rainfall adds pressure on poorly graded sites. We assess each site before any digging starts, marking utilities, planning equipment access, and staging spoils removal to protect your property. Whether you are preparing a lot for a new build, adding a driveway, or correcting a drainage problem, we match the right equipment to your site conditions. Compact equipment fits tighter residential lots without tearing up surrounding landscaping. Every project is graded to spec so the next phase of your build starts on stable, level ground. Call Holladay and Sons LLC to schedule a site visit and get an accurate estimate for your Northwest Oregon excavation project.

What's included

• Stable, level ground that supports a solid foundation and reduces settling risk
• Proper site grading that moves water away from structures and prevents pooling
• Utility trenches cut to correct depth and width for safe, code-ready installations
• Land cleared and debris removed so your build site is ready for the next contractor
• Equipment sized to fit your lot without damaging existing landscaping or access points
• Accurate grade and compaction work that reduces the chance of costly rework later