Sunnyvale Excavation and Site Prep
Build Smarter. Dig Deeper.
In Sunnyvale, construction moves fast — so you need a partner who shows up ready. At Harris Excavation, we deliver reliable grading, trenching, excavation, and erosion control services for residential homeowners and commercial developers across the South Bay.
We understand that building in Sunnyvale comes with unique demands — from managing drainage near San Francisco Bay wetlands to preparing land for custom homes or tech campus expansions. Whether it’s installing utility trenches, leveling a foundation pad, or controlling runoff on industrial sites, we bring experienced operators and modern equipment to every job site.
Why Work With Harris Excavation
From small residential prep work near Fremont Avenue to large-scale developments along the 101 corridor, Harris Excavation shows up ready — so you can break ground with confidence. We partner directly with homeowners, builders, and project managers for clear communication and on-time delivery.
Ready to Start Digging?
We know in Sunnyvale, every build matters. Whether it’s a backyard renovation or part of a major infrastructure project, we take pride in doing each job right so you can focus on what comes next. Contact us today to discuss your next residential or commercial excavation project in Sunnyvale. From grading and trenching to full site prep — we’re here to help you break ground the right way.