Concrete & foundations · Duluth, Minnesota
Slate Harbor Concrete pours foundation walls, driveways and aprons, stamped patios, garage slabs and retaining walls in Duluth, Minnesota — new work and tear-out replacement.
Services · What we pour
We work residential and light commercial concrete in Duluth — new pours and replacements, foundations and the flatwork that sits against them.
Poured to grade, jointed and finished with a broom texture that keeps its grip through a northern winter.
DrivewayPattern pressed into the slab while it is still green, then sealed — a surface that reads like stone and pours like concrete.
PatioA flat slab on grade with control joints cut clean, so the floor stays true under vehicles and tools.
SlabCast to hold a slope back, with drainage planned so water moves away from the wall instead of into it.
RetainingFormed to line and poured in one lift — a wall face with a grain you can read.
FoundationOld slab or wall out, the base corrected and compacted, the new surface poured and the site swept before we go.
ReplacementProcess · Grade to finish
Concrete is unforgiving of a rushed decision. The order below is the order we work in — each pass finished before the next one starts.
Grade, drainage, access for a truck, and how the site sits through a northern freeze — read before a number is given.
Forms set to line, edges trued and the subgrade compacted before anything is placed.
One continuous pour, then the finish — broom, trowel or stamp — worked while the concrete is still green.
Joints cut, forms stripped, site swept. You get the finished surface and a note on how to keep it.
Work · Finishes
Finish references —
driveway, patio, slab.
Estimate · Duluth, Minnesota
Send the address and the work you have in mind — a driveway, an apron, a foundation, a replacement. We come out, read the ground, and give you a number for the work as specified.
Driveways & foundations
Prefer to talk it through? Leave your number and we will call you.