
Excavation
Site excavation, foundation digs, trenching, backfill and earthmoving on tight residential lots and wide-open acreage alike.
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Thunder Bay & Northwestern Ontario
Canadian Civil Contracting is an excavation and civil contracting company based in Thunder Bay. We handle excavation, septic fields, landscaping and site work for homeowners, builders and commercial clients across Northwestern Ontario.

Who We Are
We're a Thunder Bay based civil contractor working across Northwestern Ontario. Our work starts underground — digging, moving and shaping the ground so everything built on top of it lasts. That means excavation and trenching, septic fields, drainage, grading, rock work and gravel roads.
We keep our crews small, our equipment maintained, and our communication direct. You'll know who is coming to your property, what they're doing, and what it costs before the first bucket goes in the ground.
View Our ProjectsWhat We Do
From the first cut on a raw lot to the final grade, we handle the earthwork that keeps a project moving.

Site excavation, foundation digs, trenching, backfill and earthmoving on tight residential lots and wide-open acreage alike.
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Septic bed and field installation, tank excavation, replacement of failed systems, and the clean granular work these systems depend on.
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Boulder and armour stone walls built to hold a slope, protect a shoreline or square up a yard — placed by hand-eye and machine, not stacked and hoped for.
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Finish grading, topsoil and sod, stone steps and river rock drainage beds — earthwork-driven landscaping that drains right and holds up to Northwestern Ontario weather.
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Tear-down and removal of garages, sheds, foundations, slabs and old structures, with the debris hauled off and the ground graded back clean.
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Site development, servicing, drainage, culverts, gravel roads and driveways, and general civil contracting for commercial and municipal-scale projects.
See Related WorkWhy Canadian Civil Contracting
The people running our machines have spent years in the seat. Fine grading, tight digs around services, and rock — it's routine work for us.
Excavators, dozers, loaders and trucking sized to the job, so a small residential dig doesn't get an oversized machine and a big site doesn't get stalled.
We work in Thunder Bay soil and Canadian Shield rock every week. We know how ground here drains, frosts, and behaves once you open it up.
Grades that drain the way they were designed to, clean slopes, tidy sites, and restoration that leaves the property better than we found it.
A driveway, a septic replacement, a subdivision pad or a stretch of access road — the same crew and the same standard on all of it.
Clear scope, realistic timelines, and a quote that reflects the actual work. If something changes in the ground, you hear about it right away.

Service Area
Canadian Civil Contracting works throughout Thunder Bay and the surrounding Northwestern Ontario area — in town, out on rural properties, at camps and on job sites down the highway. Being local means shorter mobilization, faster response when weather changes the plan, and a contractor who knows the ground before the machine shows up.
Not sure if your property is in our area? Get in touch and we'll tell you straight.
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