Osseo is a one-square-mile city of about 2,700 people surrounded on every side by Maple Grove and Brooklyn Park. It was platted in the 1850s, incorporated in 1875, and grew up as the market town for the farms that became Maple Grove, so its houses are the oldest in the area: 1900s and 1920s frame houses on Central Avenue's side streets, 1950s and 1960s ramblers around the edges, and a few newer townhomes where old commercial lots were cleared. Basements here are shallower than the suburbs around them, and many have block or even stone walls.
An old basement takes water differently. Block walls weep at the joints when the ground is saturated, floor drains tie into old clay lines, and the sump pit, if there is one, was added decades after the house was built. Osseo sits on the flat ground between Shingle Creek and the gravel ridge to the west, and its storm sewers share the Shingle Creek system with Brooklyn Park. The September 21, 2016, storm that soaked Maple Grove put water in Osseo basements that had been dry for fifty years.
This site puts Osseo homeowners through by phone to an independent local water damage provider. The provider reads the old wall before any decision is made.
A block basement that weeps in a wet spring is a basement flooding cleanup that focuses on the wall and the slab joint. A floor drain tied to an old clay line that backed up in a storm is a sewer backup cleanup. A galvanized or copper line that froze in an uninsulated wall is a frozen pipe cleanup.
The City of Osseo issues its own building permits and keeps its own inspections desk, separate from Maple Grove's, so a rebuild on an Osseo lot goes through city hall on Central Avenue. North Hennepin Community College sits a short drive east on 85th Avenue, and a fair number of Osseo's residents study or work there.
Call (763) 314-1771 and say what the old basement is doing. An independent local water damage provider serving Osseo picks it up from there.
Water pumped out of a finished lower level under a Maple Grove two-story, then pad, drywall, and the bottom plate metered to see what stayed wet.
Cleanup after the pump lost power in a thunderstorm or drowned in the March thaw, plus drying of the floor and walls the pit overflow reached.
Cleanup after a supply line froze above the garage, in a rim joist, or behind a kitchen sink and let go when the cold broke.
Attic insulation, upstairs ceilings, and exterior walls dried after an ice dam at the eave pushed meltwater under the shingles.
Air movers and dehumidifiers set by daily readings until joists, studs, subfloor, and drywall come back to dry in a closed-up Minnesota house.
The source traced for a damp spot, a high water bill, or a stain with no obvious leak, before any wall or floor in the house gets opened.
A sagging or stained ceiling below an upstairs bath or laundry dried, opened where the readings say so, and made ready for the rebuild.
Contaminated water from a floor drain or a backed-up main line removed from a basement, with the materials it touched taken out and the slab cleaned.