About Hansen Excavation & Rockery Services
Read about Hansen Excavation & Rockery Services

About Hansen Excavation & Rockery Services
At Hansen Excavation & Rockery Services, we specialize in helping Snohomish County homeowners and builders prepare and protect their land with expert excavation, grading, and hardscaping solutions. With years of hands-on experience and a commitment to quality craftsmanship, we deliver reliable, efficient site prep tailored to each project’s unique needs.
From clearing trees and brush to precise regrading and base prep, we ensure your land is ready for what’s next—whether that’s a driveway, concrete pad, or landscape installation. We also provide expert drainage solutions, including French drains and downspout extensions, to protect your foundation and keep your property dry.
Our natural rock retaining walls add both structure and beauty, and our concrete and asphalt prep services are trusted by homeowners and contractors alike. We handle hauling, backfilling, utility trenching, and even specialty grading for horse arenas and lawns. Need materials? We can deliver and spread gravel, mulch, bark, topsoil, and more.
What sets Hansen apart is our attention to detail, transparent communication, and pride in a job done right. Whether you’re building new, updating an existing space, or fixing long-term drainage issues, we’re here to help—safely, efficiently, and professionally.