Foundation Excavation

Foundations Built on Precision

At Tanner Excavation, we know every strong building begins with a properly dug foundation. Our team provides accurate, safe, and efficient foundation excavation services across southern Vancouver Island. From single-family homes to multi-unit projects, we dig to engineered specifications so your foundation is ready for concrete pours and long-term stability.

We combine skilled operators, modern equipment, and a commitment to safety to ensure your project starts on the right footing.

Why Choose Our Foundation Excavation?

✔ Accurate digging to engineered depth, width, and slope
✔ Safe excavation practices around existing structures and utilities
✔ Residential and commercial foundation services
✔ Experienced team delivering reliable results on time
✔ Locally owned and trusted in Cobble Hill and beyond

Who We Serve

We provide foundation excavation for:
• Homeowners building new homes or additions
• Builders and contractors requiring consistent, professional excavation
• Developers preparing multi-unit and commercial projects
• Property owners upgrading or rebuilding with structural integrity in mind

Types of Foundation Excavation We Offer

• Excavation for new home foundations
• Digging for additions and garages
• Basements, crawl spaces, and slabs
• Engineered pads for commercial or multi-unit buildings

How It Works

1. Review & Plan – We work with your builder or engineer to confirm specifications.

2. Excavate & Shape – Foundations are dug to precise depth and dimensions.

3. Ready for Concrete – We leave your site properly prepared for pouring and construction.

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