Foundation and Slab Excavation — Duluth · Superior · Hermantown · Cloquet

Foundation Excavation in Duluth, MN

Precision digging from a crew that knows what foundation contractors actually need.

Call 218-453-4073 How we work
Contour Inc. foundation excavation in Duluth MN
Foundation excavation contractor — Duluth and Superior

Everything built above ground starts with what we do below it.

Foundation excavation is where mistakes cost the most. Wall heights, grade, drainage offsets — the details that look fine on paper are the ones that cause problems in the field. Josh and Brian spent years in foundation work before starting Contour. That is why we require a pre-job walkthrough with every foundation contractor before a machine moves.

We work in Duluth, Superior, Hermantown, Cloquet, and surrounding communities. Same crew on every job, bonded and licensed in Minnesota and Wisconsin.

Pre-job meeting with every foundation contractor
Grade control throughout the entire dig
Bonded and licensed in MN and WI
Same crew on every job, no subcontracting
Contour Inc. foundation excavation job site in Duluth MN
"What looks right on paper and what is right for the ground are often two different things. We have seen both."
How it works

Our foundation excavation process

Planned with the foundation contractor from the first conversation.

01

Pre-job meeting

We meet with the foundation contractor on site. Grade targets, wall heights, drainage, and trade sequencing are all worked out before any equipment is scheduled.

02

Layout and benchmarks

We set layout and benchmarks to design spec before digging starts. Grade control is established from the first cut.

03

Excavation to depth

We dig to design depth with ongoing grade control, making adjustments as we go based on actual soil conditions.

04

Wall pocket and footing prep

Wall pockets and footings are prepared to spec. We coordinate with the foundation crew throughout to make sure dimensions are right.

05

Soil review and backfill coordination

We review soil conditions and coordinate the backfill schedule with the foundation contractor so the project stays on track.

Who we work with

Built for GCs and home builders

We are on the approved lists for the builders who move the most projects in Duluth and Superior.

ProCon

ProCon handles commercial and multi-unit construction across the Twin Ports. We handle their site prep and foundation excavation work.

Lagom Home Builders

Lagom Home Builders builds custom homes throughout Duluth. We are their excavation crew for new construction starts.

Common questions

Foundation Excavation FAQs

What does foundation excavation include?

Foundation excavation includes the full dig to design depth, layout and benchmark setting, wall pocket and footing preparation, and coordination with the foundation contractor throughout. We handle grade control from start to finish.

How precise is your grade control during foundation digs?

Grade control is maintained throughout the entire excavation. We set benchmarks before we start and check grade continuously as we dig. Anything that does not match the plan gets corrected before the foundation crew arrives.

Do you work directly with foundation contractors in Duluth?

Yes. We require a pre-job meeting with the foundation contractor before scheduling any equipment. We walk the site together, talk through wall heights, drainage, and trade sequencing, and make sure both crews are working off the same information.

What soil conditions are common in Duluth and how do you handle them?

Duluth has a mix of clay, rock, and fill conditions depending on the neighborhood. We assess soil conditions during the site visit and adjust our approach accordingly. If we run into unexpected conditions, we communicate immediately rather than pushing through.

Do you serve Hermantown, Superior, and Cloquet?

Yes. We work throughout Duluth, Superior, Hermantown, Cloquet, Proctor, Two Harbors, and Ashland. Bonded and licensed in Minnesota and Wisconsin.

How we approach every new build

Why we always meet with the foundation crew before a machine moves.

After ten-plus years of combined foundation and excavation work, Josh and Brian kept seeing the same pattern: when a site prep project goes wrong, it traces back to poor communication before the first machine moved.

Drainage, soil conditions, and grade are not details you assess from a plan. A plan is a starting point. The ground is the reality.

We do a pre-job site visit on every new construction project. We walk the lot, talk through drainage, and make sure every contractor coming in after us knows exactly what they are building on.

Talk to us about your project
Contour Inc. excavation team in Duluth MN
10+
Years in foundation
and excavation