“Erica and her team found the actual source of my basement leak after two other companies gave up. Fixed it in one day and backed it with a lifetime warranty. Couldn't be happier.”
Jennifer M.
Naperville, IL

Permanent epoxy & polyurethane injection repair for foundation and wall cracks — lifetime warranty. Trusted by homeowners across Wheaton and DuPage County.
(630) 474-5325We use professional-grade epoxy and polyurethane injection to seal foundation cracks from the inside, filling the full depth of the wall. Fast, clean, and backed by a lifetime warranty on workmanship.
Homes in Wheaton range from century-old structures to new construction — each with its own foundation and drainage patterns. We tailor every waterproofing plan to the specific home, not a one-size-fits-all template.
“Erica and her team found the actual source of my basement leak after two other companies gave up. Fixed it in one day and backed it with a lifetime warranty. Couldn't be happier.”
Jennifer M.
Naperville, IL
“Professional, honest, and fairly priced. They installed a new sump pump with battery backup before the spring storms hit. Slept well through every rainstorm this year.”
Michael R.
Downers Grove, IL
“Got three quotes for crack repair. Seepage Seal wasn't the cheapest but explained everything clearly and gave a lifetime warranty the others didn't. Worth every penny.”
Sarah L.
Elmhurst, IL
“Family business, and it shows. They treated my basement like it was their own. Clean work, honest pricing, no upsell pressure.”
David T.
Lemont, IL
“Egress window installed perfectly. They handled everything — excavation, concrete cutting, waterproofing. Inspector passed it first try.”
Amanda K.
Wheaton, IL
“Full interior drain tile around my basement. The team was clean, on time, and finished ahead of schedule. No more wet carpets.”
Robert H.
Bolingbrook, IL
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