Andover sits in Anoka County as a northern Twin Cities exurb with mostly newer residential neighborhoods built on poured concrete foundations. These slabs and walls typically fail at cold joints and tie holes rather than mortar lines, so water enters in concentrated spots after heavy rain or snowmelt.
Minneapolis Basement Flood crews reach Andover quickly along MN-65 or MN-242. Service runs around the clock every day of the week, and the same trucks that handle older block foundations closer to the city adapt equipment for the tie-hole leaks typical here.
Winter temperatures drop sharply in this humid continental climate, freezing standing water against foundation walls and expanding small entry points before spring thaw brings another round of inflow.
Around Andover
We regularly work near:
- 📍Andover Community Center
- 📍Coon Creek
- 📍Downtown Andover
Basement Flood Cleanup in Andover — Local Notes
- •Poured concrete in Andover homes fails most often at cold joints and form tie holes rather than along mortar lines.
- •Access follows MN-65 north from Minneapolis or MN-242 east from neighboring Blaine and Ham Lake.
- •Coon Creek neighborhoods sit slightly lower and collect runoff from surrounding residential streets during rapid snowmelt.
- •No combined sewer systems exist in these newer subdivisions, so backups come from foundation seepage rather than municipal lines.