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Macomb County ● Oakland County ● St. Clair County ● Wayne County ● Lapeer County
When groundwater is the source of your wet basement, an interior drainage system is the most effective long-term solution. We install a perimeter drainage channel along the foundation floor, designed to intercept water driven by hydrostatic pressure before it can rise and cause damage. The system directs water to a sump pump and basin for discharge away from your home. If an existing sump pump and basin are already in place, we tie the new system directly into them — no new sump pump and basin would be required. Designed specifically for Michigan's clay soils and high water table conditions.
Best for: recurring basement flooding, wall-floor joint seepage, hydrostatic pressure, high groundwater areas.
Stops water at the source — before it ever reaches your foundation wall. We excavate along the affected area, repair any cracks or structural issues, and apply foundation-grade waterproofing materials directly to the exterior wall. Drainage is installed or improved to manage groundwater and reduce hydrostatic pressure against the foundation long-term. No interior disruption to your basement.
Best for: water entering through foundation walls, deteriorated exterior waterproofing, groundwater pressure.
For basements where moisture migrates through the wall surface, a full wall vapor barrier is installed along the foundation walls to seal out moisture and direct any seepage down into the drainage system below. Keeps walls dry, reduces musty odors, and protects finished and unfinished spaces alike.
Best for: moisture seeping through block or poured walls, musty basement odors, prep for finished basement spaces.
Real basement waterproofing by Suburban Basement — Southeastern Michigan




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Macomb County ● Oakland County ● St. Clair County ● Wayne County ● Lapeer County
Michigan's heavy clay soils don't drain well, so water builds up around your foundation after rain or snowmelt. This creates hydrostatic pressure — the weight of saturated soil pushing against your foundation walls and floor. Over time, water forces its way through cracks, the wall-floor joint, and porous concrete. Michigan's freeze-thaw cycles also expand existing cracks each winter, making the problem progressively worse.
Interior drainage is typically the right choice when water is entering through the floor-wall joint, through multiple cracks, or when the problem is related to groundwater pressure. Exterior waterproofing is recommended when water is entering through the outside of the foundation wall and conditions outside the structure need to be addressed directly. In some cases, both are used together. We'll assess your specific conditions and tell you honestly which applies.
Installation time depends on several factors, including the total linear feet of drainage required and whether a sump pump and basin installation is needed. We'll evaluate your specific conditions during the assessment and give you a clear timeline before any work begins.
Not always. If an existing sump pump and basin are already in place, we tie the new drainage system directly into them — no new sump pump and basin would be required. If there's no existing system, a sump pump and basin are installed as part of the complete interior drainage installation.
Interior drainage does require opening the floor along the perimeter. We take care to protect your space during installation and restore the concrete floor after the work is done. For finished basements, we discuss access requirements during your assessment so there are no surprises.
Yes. Every Suburban Basement waterproofing installation is backed by our lifetime transferable warranty — meaning it stays with the home if you sell, giving future buyers added confidence in the property.
Serving Southeastern MI
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