Free estimate

Request a Free On-Site Estimate

Tell us what’s happening in your basement. Mark Rhoades will come out, find the cause and give you a free written estimate, with no pressure to decide.

  • Owner on site at the key stages of every job
  • 10–15 year written warranty
  • Small, family-owned, founded in 1956

Request a free estimate

Tell us about your basement

We call back within a day.

What are you seeing? (pick any)

Where is the water coming in? When did it start? Best time to reach you?

Complete the security check before sending.

Prefer to talk? Call (313) 885-3915

After you send it

What happens next

  1. Tell us what’s going onCall, or send the form. A couple of sentences is plenty.
  2. Mark comes out and inspectsHe’ll find the cause and explain it in plain English.
  3. You get a written estimateClear scope, clear price, and no pressure to decide on the spot.
Short answer

Clark Basement Waterproofing gives free, on-site, written estimates for exterior basement waterproofing in St. Clair Shores, the Grosse Pointes, Warren and nearby Macomb County. Call us or send the form on this page with a few details. Owner Mark Rhoades will come out, look at where the water shows up and where it gets in, explain the cause in plain English and put the estimate in writing.

What happens at the estimate?

Mark Rhoades comes to your house and looks at the problem from both sides of the wall: where the water shows up in the basement, and the outside of the foundation, where it gets in. He’ll tell you what he thinks is causing it, which walls need work and what’s in the way, such as a porch, a driveway or a row of bushes.

Then you get the estimate in writing. It’s free, and there’s no pressure to decide on the spot.

Not every wet basement needs waterproofing. Water that comes up through a floor drain is usually a sewer backup, and plumbing leaks and condensation need their own fixes. If that’s what we see, we’ll tell you. Our guides to sewer backup vs. seepage and why basements leak explain the difference.

Plywood laid over the lawn and walkway to protect them during hand excavation
When a job goes ahead, plywood over the lawn and walk protects them while the crew digs by hand.

What should you have ready?

Nothing, if you just want to send the form. A few details make the visit quicker and the answer clearer:

  • Where the water shows up. Which wall or corner, a crack, the joint where the wall meets the floor, or around a pipe.
  • When it happens. During a heavy rain, a day later, at snowmelt or all the time, and how long it has been going on.
  • Photos or video from when it’s wet. Keep them on your phone to show Mark. The form doesn’t take attachments.
  • Past repairs. Crack injections, sealer paint, an interior system or earlier digging, and roughly when.
  • What’s outside that wall. A porch, driveway, deck, patio, walk or garden bed.
  • An inspection report, if you’re buying or selling and the report mentions water.
  • A clear path. Move stored boxes away from the wet walls so they can be seen.

Want to know what the work itself looks like? Our process page walks through a Clark job step by step.

Common questions

Straight answers

Still wondering about something? Mark is happy to talk it through on the phone.

(313) 885-3915

Is the estimate really free?

Yes. The estimate is free, it happens at your house, and you get it in writing. There’s no pressure to decide on the spot.

Why does the price depend on seeing the house?

Because every house is different. The price depends on how many walls need work, how deep the footing is, whether the walls are block or poured, and whether a porch, driveway, deck or walk has to come out and go back. Mark sees all of that at the estimate.

What happens if I go ahead?

We schedule the job, pull the permits it needs and call MISS DIG 811 before we dig. A typical job takes about 3 to 7 days, and we don’t dig when the ground is frozen. Our process page walks through each step, from hand digging to restoring the yard.

Is there a warranty?

Yes. Clark gives a written 10–15 year warranty; the length depends on the job. Our warranty page explains more.

Do you offer a senior discount?

Yes. Clark offers a 10% senior discount. Mention it when you call or in the message box on the form.

Do you give estimates in my city?

Yes, if you live in St. Clair Shores, Grosse Pointe Park, Grosse Pointe Woods, Grosse Pointe Farms, Grosse Pointe Shores, Warren, Harrison Township or Clinton Township. We also work in other parts of Macomb, Wayne and Oakland counties, so call and ask about your street.

Brought to you by Joe Lint
Call Now Free Estimate