Interior drainage, exterior grading, crack injection, or a combination — we scope what your Minnetonka, MN basement actually needs.

Chronic wet basements are rarely caused by just one thing, which is exactly why single-service contractors so often leave the problem half-solved. Our diagnostic process checks grading, drainage, and crack condition together before recommending a fix.
We check walls, floor, grading, gutters, and window wells before recommending a repair, not just the spot where you noticed water.
Wet basement calls get scheduled quickly, especially when there's active water or a musty odor that's gotten worse recently.
We break down each component of the fix so you understand what you're paying for and why it's included.
That range means the diagnosis drives the fix, not which single service a narrower contractor happens to offer.

We scope every Wet Basement Repair job in person before quoting it, since two properties with the same symptom rarely need the same fix.
A written diagnostic summary explains what we found and why we're recommending a specific repair combination.
This is the most common fix for Minnetonka, MN basements with a consistently high water table.
Active wall cracks get epoxy or polyurethane injection as part of a comprehensive wet basement repair, sealed and classified before we move to other work.
A surprising number of Minnetonka, MN wet basements trace back to grading that slopes toward the foundation or downspouts discharging too close to the wall.
We coordinate with mold remediation specialists when visible growth is already present, since that's outside our own scope.

We ask how long the basement has been wet, whether it's constant or storm-related, and what you've already tried.
A technician checks interior walls and floor, exterior grading, gutters, and window wells to build a complete picture of what's driving the moisture.
You'll get a written scope covering every component of the recommended fix, whether that's one service or several combined.
Repairs are completed according to the written scope, and we test the system — pump, drain flow, or injection — before considering the job done.

"Turned out our wet basement was grading AND a failed crack, not just one or the other. Fixing both finally solved it."
— Minnetonka Homeowner
"Appreciated getting a written diagnosis explaining exactly what they found before any repair work started."
— Minnetonka Customer
"Basement had flooded twice before we called. Combination of drain tile and grading correction has kept it dry through two storm seasons now."
— Minnetonka Homeowner
"Follow-up check after a big storm gave us real peace of mind."
— Minnetonka Customer
We review prior repair work as part of the inspection to identify what may have been missed.
We check interior walls and floor, exterior grading, gutters, downspouts, and window wells using moisture meters and visual inspection.
Addressing only one factor while ignoring the others is a common reason prior repairs fail.
Getting humidity and water intrusion under control is a necessary first step before mold remediation can hold long-term.
Cost depends entirely on which combination of repairs your basement needs — we won't estimate a number until the diagnostic inspection is complete.
Timeline depends on scope — a single-cause fix might take a day, while a combination of drainage, grading, and crack repair can take several days.
We diagnose and repair wet basements throughout Minnetonka and the surrounding Minnetonka, MN service area, including the zip codes listed below.



Zip codes we serve in Minnetonka, MN: 55345 55343 55305 55391
One call gets you a licensed specialist, a written quote, and a same-day time window.
Call +1-866-476-1348© SGP Waterproofing. All rights reserved.