A wet basement can come from a dozen different sources, and we trace yours back to the real cause before recommending any fix.

We've walked into plenty of Troy, MI basements where two or three prior repairs each addressed a different symptom without solving the underlying combination of causes. Diagnosing the full picture first is what actually breaks that cycle.
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.
Whatever combination of repairs your basement needs, the price is quoted in writing before any work begins.
That range means the diagnosis drives the fix, not which single service a narrower contractor happens to offer.

Every Troy, MI Wet Basement Repair job starts with an inspection, not a generic package — here's what that typically includes.
We use moisture meters, visual inspection, and a review of exterior grading and gutters to identify every contributing water source, not just the obvious one.
When groundwater is the primary source, interior drain tile tied to a properly sized sump basin intercepts it before it reaches your floor.
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.
We correct grading and extend downspouts as part of the full repair scope where the inspection points that direction.
Chronic basement moisture creates conditions for mold growth, and part of our repair scope is getting humidity down to a level that doesn't support it.

That history helps us prioritize what to check first during the on-site visit.
A technician checks interior walls and floor, exterior grading, gutters, and window wells to build a complete picture of what's driving the moisture.
We explain the reasoning behind each recommendation so the plan makes sense, not just a list of line items.
We're available to reassess if conditions change after a major storm, since Troy, MI weather can be unpredictable.

"Turned out our wet basement was grading AND a failed crack, not just one or the other. Fixing both finally solved it."
— Troy Homeowner
"Musty smell that had bothered us for two years is finally gone after the full repair."
— Troy Customer
"They coordinated with our mold remediation company since there was already some growth from years of moisture."
— Troy Homeowner
"Didn't try to sell us the most expensive fix — recommended grading correction first since that was the actual primary cause."
— Troy Customer
Previous repairs may have addressed only one contributing factor while others were left unresolved — our diagnostic process checks for the full picture.
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.
We focus on moisture control, and we coordinate with mold remediation specialists for visible growth, which falls outside our direct scope.
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 Troy and the surrounding Troy, MI service area, including the zip codes listed below.



Zip codes we serve in Troy, MI: 48098 48083 48085 48084 48007 48099
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.