We diagnose the actual water source before we quote anything — no guessing, no upsell, just a plan sized to your basement.

We've seen enough Memphis, MI basements to know that a wet spot in one corner rarely tells the whole story. Before we recommend drain tile or a sump upgrade, we trace the water back to where it's actually entering, not just where you noticed it.
Every technician carries full state licensing and liability coverage before they ever step into your basement.
Our Memphis, MI crews are staffed locally, so a wet basement call doesn't sit in a national queue for a week.
You get one written number before drilling starts, covering drain tile, sump basin, and discharge line.
Thermal imaging helps us confirm whether a stain is active moisture or an old, already-fixed leak.

Every Memphis, MI Basement Waterproofing job starts with an inspection, not a generic package — here's what that typically includes.
The core fix for most Memphis, MI basements: a perimeter drain cut into the slab edge, tied to a sump basin, that intercepts water before it reaches the floor.
Every drain tile system needs a properly sized sump pump — we calculate basin size and pump horsepower from your square footage and local water table depth.
Vertical wall cracks get epoxy or polyurethane injection depending on whether they're still actively weeping.
We install membrane on masonry walls before any insulation or framing goes up, so moisture never gets a chance to reach finished materials.
Poor window well drainage is one of the most overlooked Memphis, MI basement leak sources, and it's often the cheapest fix on the list.

A quick phone conversation lets us bring the right equipment on the first visit instead of a second trip.
We also check exterior grading and downspouts, since a lot of basement leaks start outside, not inside.
You'll see drain tile footage, sump specs, and labor broken out separately, not one vague lump-sum number.
You'll get warranty paperwork and a walkthrough of how the system works so you know what to expect going forward.

"Our finished basement started smelling musty and we finally found a wet spot behind the drywall. They cut open the cove joint, ran drain tile, and it's been dry for over a year."
— Memphis Homeowner
"Water came in around our window well every time it rained hard. They regraded it and added a drain line — problem solved."
— Memphis Customer
"They walked us through exactly why the water was coming in before quoting anything, which no one else had bothered to do."
— Memphis Homeowner
"Installed a battery backup sump pump for us right before a big storm season — glad we did it when we did."
— Memphis Customer
Cost depends on linear footage, sump basin size, and whether cove joint sealing is included — we won't give a number without an in-person inspection.
We keep the cut as narrow as possible and clean up debris before leaving the site.
Larger basements or those needing extensive crack repair can take a bit longer — we'll give you a realistic timeline in the written quote.
Not always — an isolated, non-leaking crack can sometimes be handled with injection alone.
We provide photos and moisture readings that many Memphis, MI homeowners have used to support a claim.
Yes, every interior drain tile and sump installation comes with a written warranty, explained in full before you approve the quote.
We install interior drain tile and sump systems throughout Memphis and the surrounding Memphis, MI service area, including the zip codes listed below.



Zip codes we serve in Memphis, MI: 48041
Call now for a free inspection and a flat-rate quote before anything gets worse.
Call +1-866-476-1348© SGP Waterproofing. All rights reserved.