Concrete Contractor in Hermantown, MN - Footings Below Frost, Slabs That Drain
Duluth Concrete Works builds driveways, patios, garage floors, steps and footings in Hermantown, MN, and I'm on site running the work. We start with the base and where the water goes on Hermantown's wide, open lots.
Get a concrete estimate for your Hermantown property
I walk the lot with you, check where the water runs and measure the slab.
Request an estimateHermantown: wide lots and long driveways
Hermantown sits just northwest of Duluth, and the work out here feels different from the work in town. Lots are wider, houses sit farther back from the road, and a lot of driveways are long gravel runs that someone finally wants paved, often with a detached garage or a shop out back that needs a floor. You'll find older homes next to newer builds on bigger parcels, and the stores and offices along Highway 53 bring in parking and sidewalk work too.
A lot of the ground here is soft and holds water in spring, much like the semi-rural lots we see around Cloquet. A long driveway crosses more of it, so on flatwork, the driveways, patios and walks, the base and the drainage take more of our thinking than the finish does.
Working in Hermantown: permits, licenses and the pour
Building permits in Hermantown come from the city's Building Department, which SAFEbuilt has run for the city since August 19, 2026, and applications go in through the online permit portal on the city's website. The city's guidance doesn't list a permit for resurfacing an existing driveway or adding a sidewalk that leaves the yard setbacks alone, but a new slab, a wider driveway or footings for a building are questions we put to the department before we book a truck, because a permit the job needs has to be in hand before we pour. When one's needed, we pull it and book the inspections, and if you'd rather apply yourself, I'll tell you what the city will want to see from us. Hermantown doesn't issue a general business license, so there's no city license to ask a contractor for, and the check that matters is the state's. Minnesota wants a residential building contractor or remodeler license from anyone working directly for a homeowner in more than one special skill, and you can look a contractor up with the Minnesota Department of Labor and Industry.
The price here moves with the size and thickness of the slab, how much soft ground we have to dig out and replace with packed base, whether old concrete or gravel comes out first, and how far the truck has to reach down a long driveway. The schedule turns on the permit if there is one, the weather on pour day, and curing, the stretch where fresh concrete gains strength and has to be left alone, so you'll be walking on it well before you drive on it. At the estimate I'll go over the price, roughly how long you'll be off the driveway or patio, and what's going under it, so you know what you're paying for before we start.
Services in Hermantown, MN
Concrete driveway building
Long driveways here cross a lot of ground, so sinking and pooling water show up there first. We dig to firm subgrade, the soil under the slab, and pack the base.
Garage floor concrete
Detached garages and shops here often sit on gravel or a cracked old floor. We pour a new slab that sheds meltwater out the door instead of under the walls.
Concrete patio construction
Patios here have room to spread out, so the grade matters more. We slope them away from the house and cut control joints, grooves that decide where cracks land.
Stamped concrete services
A big patio can look plain in a broom finish, the ridges that keep it from going slick. Our stamped concrete work adds a stone or slate pattern, sealed before snow.
Concrete steps construction
Front steps on older homes here tend to heave or pull away from the house over the winters. We tear them out and set new steps on footings dug below frost.
Concrete footings
Garages, additions and pole sheds on these lots start with footings, the concrete base under the walls. We dig them below frost and set rebar, steel that keeps them in one piece.
Get a price for your Hermantown concrete job
Send the form or call, and we'll get back to you within one business day to set a time to come out. I meet you at your Hermantown property myself to look at the ground and talk through the job, and the estimate is free with no obligation.
- Phone
- (218) 514-2182
- Location
- Duluth, MN 55802
- Hours
- Mon–Fri: 7 AM–10 PM, Sat–Sun: 8 AM–9 PM
- Credentials
- Licensed and insured.
What Hermantown homeowners can count on
We're based in Duluth, MN, and offer 16 services across 4 service areas, Hermantown among them, plus the cities around them. Every estimate is free and done in person, with no pressure and no obligation.
- Based in
- MN
- Duluth
- Services
- 16
- Service areas
- 4
- Licensed and insured.
- Free in-person estimates.
- We reply within 1 business day.
Frequently asked questions
How deep do concrete footings need to be in Hermantown, MN?
The city's building guidance sets a minimum foundation frost depth of 60 inches, so footings for a garage or an addition go at least 5 feet down. That's deeper than a lot of people expect, and shallow footings are usually why steps and walls heave out here. We dig to that depth and set the rebar before we pour.
Do I need a permit for a shed slab or a small building in Hermantown?
The city's guidance says a building of 200 square feet or smaller doesn't need a building permit, though it still has to meet the side, rear and front yard zoning setbacks. We check where the slab sits against those setbacks before we set forms, and anything bigger goes to the city first.
Do I need a city permit to dig out a driveway apron to the street in Hermantown?
The city has a Right of Way Work Permit for excavation in the right of way, so digging where your driveway meets the street is something to settle with the city before we start. It also has a Land Alteration Permit for bringing in fill or placing soil, which can come up when we raise a low driveway. Both are on the city's permit application page, and we'll sort out which ones your job needs before we dig.
How do I find out if my Hermantown lot has wetlands or a stream near where I want a slab?
The city's property map shows parcels, zoning, topography, wetlands, shoreland and trout streams, so you can look at your lot before we plan anything. If your land is in a flood hazard area, the city also requires a separate flood proofing permit from the Building Official before any land or structure is improved. I'd rather we both look at that map before the estimate than find out after the forms are up.
How much does a concrete driveway cost in Hermantown?
The cost comes down to what I find when I walk your driveway, so I give you a number at the estimate rather than over the phone. The biggest swing on a long Hermantown driveway is the base, the dug-out and packed layer under the slab, because nobody sees it once the concrete's down and it's the first thing a low bid cuts. I'd rather put your money there and keep a plain broom finish than lay a fancy top on dirt that's going to settle.
What causes a concrete driveway to crack and sink in Hermantown?
Most cracking and sinking starts under the slab, where the base was raked level instead of dug out and packed, or water was left to run under it and freeze. The other common cause is control joints cut late or skipped, so the slab cracks wherever it wants. Concrete still cracks, but we dig out soft subgrade, pack the base, slope the slab away from the house and cut the joints on time, so cracks usually stay in the joints.
Service areas
Talk through your Hermantown concrete job
Call (218) 514-2182 and tell me what the old slab is doing, so I know what to look for when I come out.