
Cloquet dirt doesn’t forgive shortcuts. Frost drives 60 to 80 inches into Carlton County ground through a Northland winter, and any building pad or driveway base that wasn’t properly compacted on frost-protected material will heave, shift, and crack by spring. Add in Cloquet’s split personality below the surface — fast-draining sandy outwash on some lots, water-holding clay near the St. Louis River on others — and site preparation here becomes a lot-by-lot judgment call, not a one-pass grading job.
That’s exactly the kind of ground we’ve been working for over 12 years.
Tollefson Excavating is based in Moose Lake, a straight 25-minute run up I-35, and we’ve prepared sites across Carlton County — Cloquet, Esko, Scanlon, and Carlton included. We know which soils out here compact clean and which ones need to be cut out and replaced with engineered fill before anything gets built on them.
When we hand your lot back, it’s graded, compacted, and draining away from your future foundation — ready for your builder, not ready for problems.
EXCELLENT Based on 30 reviews Posted on Google Becky PembertonTrustindex verifies that the original source of the review is Google. We had some driveway work done and are so happy with the result! Connor returned calls quickly, came out and got us a quote and did the work as soon as road restrictions lifted!! We were out of town when he did the work and he sent us pictures of the progress! He even fixed a walkway issue without adding any cost! Highly recommend Tollefson excavating! Pleasure to work with!!Posted on Google Kayla LarsonTrustindex verifies that the original source of the review is Google. Couldn’t be happier with their work! Professional, timely, and amazing quality of work. Highly recommend!!Posted on Google John HanceTrustindex verifies that the original source of the review is Google. Love the personal service Conner provides!Posted on Google Isaiah JohnsonTrustindex verifies that the original source of the review is Google. We had Conner come out to our property to help us complete our hay field restoration project. Conner went above and beyond what was expected. We appreciated his clear communication and vision for what we needed done. We will be using Conner for our future projects and would highly recommend him.Posted on Google Molly JohnsonTrustindex verifies that the original source of the review is Google. Connor is great at what he does! He was professional, fast, and did the job perfectly. Great communication and high-quality work. Would definitely hire them again.Posted on Google Michelle MowryTrustindex verifies that the original source of the review is Google. I hired Tollefson to excavate my garage site (on a hill in Duluth) and remove three tree stumps from site. He did a great job, was easy to communicate with, came out an extra time and fixed an error made when marking site (not his error - contractor error), and made sure my back-fill happened before freeze up! He even seeded and put straw over when he was done.Posted on Google Rakel JohnsonTrustindex verifies that the original source of the review is Google. We hired Tollefson Excavating to dig out our existing pond, which had become overgrown and was turning into an eyesore. Conner completely revitalized it, and the results far exceeded our expectations! The pond looks so much cleaner now, and our family is excited to be able to use it. His skill with an excavator really showed, and he did quality work from start to finish. Overall, we had a great experience working with Conner and would highly recommend Tollefson Excavating to anyone looking for dirt work at a fair price.Posted on Google David JonesTrustindex verifies that the original source of the review is Google. My wife and I felt comfortable right away after meeting Conner at our new home construction site. Not only did he do a fantastic job with site clearing, excavating and grading our new home site, Conner was there at our site the day he said he would be there. That was huge. I will highly recommend Conner to anyone looking for a reliable excavator.
From residential projects to commercial developments, we provide end-to-end solutions for every stage of construction.
The Northland building season is short, and spring load restrictions make it shorter — so efficiency in Cloquet starts with timing the work right, not just doing it fast.
We plan every site prep job around the local calendar: getting eyes on your lot early, scheduling clearing and hauling around seasonal road restrictions, and hitting the ground the moment conditions allow grading and compaction. That’s how a foundation pour stays on schedule instead of slipping a season.
One crew handles the entire sequence. We clear the lot and pull stumps, cut and fill to grade, compact the pad in proper lifts, and shape the drainage so snowmelt and spring runoff move away from your structure instead of pooling under it. Culverts, ditching, and driveway base work get handled in the same mobilization — no juggling three contractors before your builder ever shows up.
From small cabin pads off Big Lake Road to full residential and commercial building sites, the finished product is the same: a stable, well-drained lot that’s 100% ready for the next phase of construction.
A homeowner’s Cloquet lot sat low, with clay soil that held spring runoff for weeks and a builder unwilling to pour on it. We stripped the unsuitable material, built up a compacted engineered pad above grade, and reshaped the lot’s drainage with ditching to move water away from the building site. The result was a dry, stable pad that passed compaction requirements and kept the foundation pour on schedule.
A family purchased a wooded lot outside Cloquet and needed it construction-ready before the building season closed. In a single mobilization, we cleared trees and stumps, graded the home pad and driveway corridor, compacted everything in lifts, and installed a culvert at the road approach. The builder arrived to a finished, well-drained site — no delays, no second contractor, no lost season.
Take a look at some of our latest work. Scroll through the photos below to see our team in action and the results we deliver.
As soon as frost and spring load restrictions allow. We monitor conditions closely and schedule Cloquet jobs early so grading starts the moment the ground can take equipment.
Usually, yes. We remove unsuitable soil, build up a compacted engineered pad, and reshape drainage so water moves away from the structure instead of collecting beneath it.
We handle the full sequence — land clearing, stump removal, grading, soil compaction, drainage, and driveway base — in one mobilization, so your lot is builder-ready without juggling contractors.
Carlton County frost reaches 60 to 80 inches deep. Pads and bases must be compacted on frost-protected material, or freeze-thaw cycles will heave and crack whatever sits on them.
We serve all of Carlton County. Cloquet is a 25-minute run up I-35 from our Moose Lake base, and we regularly work in Cloquet, Esko, Scanlon, and Carlton.
