Mammoth Lakes Excavation Services
Dig Deeper. Build Smarter.
Building in Mammoth Lakes means working in some of the most beautiful and rugged land in the state— so you need a partner who shows up ready. At Harris Excavation, we provide reliable grading, trenching, excavation, and erosion control services for residential homeowners and commercial developers across the Eastern Sierra.
We understand the unique demands of construction in Mammoth: frozen ground, high elevations, and seasonal permitting windows. That’s why we work quickly but precisely — bringing modern equipment and years of California field experience to every job site, whether you’re trenching for a new sewer service or preparing a site for new construction at the Mountain.
Why Work With Harris Excavation
From snow-adjacent prep work to frost-line excavations and drainage solutions built to last, we partner directly with local builders, homeowners, and project managers. Our goal is simple: keep your build on schedule, even when winter rolls in.
Ready for a Team That Works With Winter, Not Against It?
Contact us today to discuss your next project in Mammoth Lakes. Whether it’s grading, trenching, or full site prep — we’re here to help you break ground the right way.