At TBay Excavation, we specialize in septic installs, drainage, site prep, and full demolition, done the right way, every time. Based in Thunder Bay and serving surrounding areas, we’ve earned a reputation for honest work, reliable timelines, and results that hold up in real-world conditions.
Northern Work Ethic. Local Pride.
I got my start working in the dirt, literally. Before launching TBay Excavation, I spent years running equipment, digging trenches, and learning the right way to prep a site.
I saw what happens when shortcuts are taken, and more importantly, what happens when you take the time to do it right.
In 2022, I started this company to bring something dependable to Thunder Bay, a crew that shows up, communicates clearly, and does honest work that lasts. From septic systems and drainage to full teardowns and rebuilds, we treat every job like it’s on our own land.
This business isn’t built on buzzwords. It’s built on referrals, repeat work, and the belief that doing things the right way will always pay off.
— Patrick, Owner of TBay Excavation
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CORE VALUES:
Expertise
Our crew brings years of hands-on knowledge working with Northern Ontario terrain, from rocky waterfronts to heavy clay.
Communication
We keep it simple: clear timelines, honest updates, no ghosting, and no guessing.
Craftsmanship
We don’t cut corners, we cut clean lines, dig smart, and backfill like we’d want it done on our own property.
Trust
We treat your project like it matters, because it does. That’s why most of our work comes from referrals and repeat clients.