“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
Elmhurst, DuPage County
Basement Waterproofing in Elmhurst, IL
Full-service basement waterproofing, foundation crack repair, and sump pump installation for Elmhurst homeowners. Lifetime warranty, 25 years of experience, and free on-site estimates.
(630) 474-5325Services in Elmhurst
What we do for Elmhurst homeowners
Basement Waterproofing in Elmhurst
Stop basement leaks and moisture at the source with proven interior and exterior waterproofing systems.
Learn moreBasement Crack Repair in Elmhurst
Permanent epoxy & polyurethane injection repair for foundation and wall cracks — lifetime warranty.
Learn moreSump Pump Installation & Repair in Elmhurst
New sump pumps, battery backups, and emergency replacements to keep your basement dry when storms hit.
Learn moreInterior Drain Tile Systems in Elmhurst
Interior perimeter drain systems that capture water at the footing and route it safely to a sump.
Learn moreCrawl Space Waterproofing in Elmhurst
Permanent crawl space encapsulation with a cement parge coat — built to last decades, not years.
Learn moreBasement Egress Window Installation in Elmhurst
Code-compliant egress windows for safety and finished-basement bedrooms — fully waterproofed.
Learn moreWhy Homeowners Choose Us
The Difference Is In The Details
25 Years of Experience
Decades of work keeping Chicago-area basements dry through some of the wettest seasons on record.
Lifetime Warranty
Every crack repair is backed by a written lifetime warranty on workmanship — transferable to the next owner.
Honest Inspections
We diagnose the real source of water, not just sell you the biggest system. If you don't need it, we'll tell you.
Fast Response
Most estimates scheduled within 48 hours. Same-day for active leaks or flooding emergencies.
Clean Professional Work
We protect your home, floors, and belongings. Every job ends with a full cleanup — guaranteed.
Family Owned
A family business that treats your home like our own. No high-pressure sales, no upsell games.
5.0 on Google
What Our Customers Say
“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
FAQ
Answers To Common Questions
Costs vary based on scope — crack repair typically runs $400–$900, a sump pump install $1,200–$2,500, and full interior drain tile $4,000–$10,000+. We give you a free on-site estimate with a clear, fixed price before any work starts.
Get In Touch
Free On-Site Estimate
Call us or fill out the form and we'll reach out within one business day. Most estimates are scheduled within 48 hours.
Call us anytime
Based in
Lemont, IL — serving DuPage, Will & Cook County, Chicago area