How to Choose the Best Basement Waterproofing Company for Foundation Leaks and Flood Prevention
The best basement waterproofing company for foundation leaks and flood prevention handles crack repair, interior drainage, sump pumps, and grading as one connected job, not separate call-outs. Premium Waterproofing has done that work out of Batavia, Illinois since 1989, serving homeowners and businesses across Fox Valley, Northeast Illinois, and the western suburbs of Chicago.
Key Takeaways
- Premium Waterproofing has served Fox Valley and Northeast Illinois since 1989, founded by Brent Bachtell in Batavia, Illinois.
- Foundation crack repair, interior drain tile, and primary and backup sump pumps work together to stop leaks and manage flooding.
- Our team includes Certified Titan Products Installers and a Certified Titan Pier Installer for foundation and wall-bowing work.
- All excavation is handled in-house with our own equipment, which keeps jobs efficient and costs down.
What Causes Foundation Leaks in the First Place?
Foundation leaks usually start at wall cracks in poured concrete, cove joints where the wall meets the floor, tie rod holes, or window wells that collect runoff instead of shedding it. Hydrostatic pressure from saturated soil pushes water through any weak spot, and a failing sewer line can add pressure from below.
Wall cracks in poured concrete foundations are the most common route water takes into a basement. Temperature swings, shifting soil, and structural stress all open up hairline cracks that widen over time. Once a crack is leaking, sealing the surface isn't enough. It needs to be injected and sealed at the source so the crack stops moving water and stops undermining the wall around it. That's what foundation crack repair is built to do.
Grading problems make everything worse. If the yard slopes toward the house instead of away from it, water pools right where you least want it, at the base of the foundation, and finds every weak point you've got.
What Should You Look For in a Foundation and Flood Prevention Contractor?
Not every waterproofing outfit handles the same scope of work. Some subcontract the drainage, some skip grading entirely, and some sell a coating and call it done. Here's what actually matters when you're comparing options:
| What to Check | Why It Matters | How Premium Waterproofing Delivers |
|---|---|---|
| Licensed and insured | Protects you if something goes wrong mid-job | We're licensed and insured specialists |
| Manufacturer certification for structural products | Anchors, piers, and bracing systems need proper training to install correctly | We're Certified Titan Products Installers and a Certified Titan Pier Installer |
| One company, whole job | Avoids finger-pointing between a plumber, a landscaper, and a foundation crew | We handle crack repair, drain tile, sump pumps, grading, and excavation ourselves |
| Track record in your specific area | Local soil and storm patterns affect what actually works | We've served Fox Valley and Northeast Illinois since 1989 |
| Real customer reviews | Shows how a company handles actual jobs, not just marketing copy | See the reviews below, from our own clients |
Premium Waterproofing carries an A+ rating with the Better Business Bureau, and our customer reviews average 4.8. Founder Brent Bachtell started the company in Batavia in 1989, and we're still family owned and operated, still local, still answering the phone ourselves.
How Is Flood Prevention Different from Basement Waterproofing?
Basement waterproofing stops water that's already found a way in, usually through wall cracks, cove joints, or hydrostatic pressure. Flood prevention works further upstream: drainage systems, foundation grading, and moisture barriers redirect rain and runoff away from the house before it ever reaches the foundation.
You need both working together. A sealed crack won't help much if your yard keeps funneling every storm straight at the foundation wall next to it. Our flood prevention services assess the risk areas around your property first, then install the drainage, sump-pump, grading, and moisture-barrier systems that actually redirect water for the long term, rather than just patching the spot where it showed up last time.
Our Foundation Leak and Flood Prevention Services
Here's the full scope of what we handle, all under one roof:
- Foundation crack repair: we inject and seal cracks at the source to stop leaks and hold structural integrity.
- Interior drain tile systems: installed along the inside of the basement, these collect and redirect groundwater before it reaches the floor, connecting to a sump pump for safe removal.
- Primary sump pumps: high-performance pumps that sit in a sump pit and activate automatically the moment water starts collecting, built for heavy rain and snowmelt.
- Back-up sump pump systems: battery-powered second pumps that kick in during power outages or primary-pump failure, especially worth considering if your basement is finished.
- Underground yard drains: discreet drainage that stops surface water from pooling near the foundation.
- Foundation grading: reshaping the ground around your property so water moves away from the house instead of toward it.
- Moisture barriers: installed in basements, crawl spaces, and low-lying areas to keep them dry.
- Crawl space encapsulation: full sealing to keep moisture and pests out of the space under your home.
- Window wells and accessories: replacement wells and covers so runoff stops collecting where it doesn't belong.
- Bowed wall repair with Titan Products: carbon fiber straps, wall anchors, and steel bracing to stabilize walls under pressure.
- Foundation settlement repair: piering and lifting for structures that have started to settle unevenly.
- Excavation: handled entirely in-house, with our own equipment, to keep the job efficient and the cost reasonable.
- Damp proofing and waterproofing coatings: foundation coatings that help block moisture, though a coating alone doesn't prevent an active leak the way crack injection or drain tile does.
- Epoxy floor coatings for finished basement and garage floors.
- Snow plowing for the properties we already protect through the rest of the year.
You can see the residential and commercial side of this work on our Residential / Commercial Services page, and browse the Titan Products we install for structural repair.
Do You Need a Backup Sump Pump Too?
A backup sump pump is worth adding if your basement is finished, if you've lost power during storms before, or if your primary pump has ever failed during heavy rain. Our backup systems run on battery power and switch on automatically, so your basement stays protected when the primary pump can't do the job alone.
Primary pumps handle the everyday work, sitting in the sump pit and activating whenever water collects. But a power outage during a bad storm, which is exactly when DuPage County tends to see heavy rain and melting snow at the same time, is exactly when a primary pump can't run at all. That's the gap a battery-powered backup closes.
What Our Customers Say
"Brent was extremely professional, knowledgeable and prompt in providing the service. He did a wonderful job sealing a crack in our basement at a very busy time. He was recommended by a friend and we will be recommending him as well!" - Elizabeth Taylor, in a Google review
"I had some water collecting in my crawl space from the rain and noticed a 4 foot crack in my foundation that looked to be causing the issue. I called Brent and he immediately knew the issue and could give me a price on the spot based on 3 pictures I sent him. He showed up the next day and knocked it out in less than an hour. Highly skilled and responsive. Will use again." - Ryan Kappel, in a Google review
That's the kind of response we aim for on every job, whether it's basement waterproofing, a single crack, or a full interior drain tile installation. We treat every job like it's our own home, and we're committed to catching even the smallest issues early, before they turn into a bigger repair.
Where We Work
Premium Waterproofing serves homeowners and businesses across Fox Valley, Northeast Illinois, Chicagoland, and the western suburbs of Illinois, including Algonquin, Arlington Heights, Aurora, Barrington, Batavia, and Bensenville. Check our service areas page for the full list of towns we cover, or reach us directly at (630) 879-6116.
Frequently asked questions
What determines the cost of foundation crack repair?
Cost depends on the crack's length, depth, whether it's actively leaking, and whether it sits in a poured concrete wall or a block foundation. A single hairline crack costs far less to inject and seal than a wall showing multiple cracks or early signs of bowing. Call us with a few photos and we can usually give you a starting price the same day.
How long does a basement waterproofing job take?
Job length depends entirely on scope. A single crack repair can be finished in under an hour once our crew is on site. A full interior drain tile system, sump pump installation, or crawl space encapsulation takes longer, since it involves excavation and system installation rather than a spot repair.
Do you work on commercial properties, or just homes?
We handle both. Our residential and commercial waterproofing services cover the same core work, foundation crack repair, drain tile, sump pumps, and flood prevention, across the western suburbs of Illinois, whether the property is a single-family home or a commercial building.
Is damp proofing the same thing as waterproofing?
No. Damp proofing is a foundation coating that helps block moisture from soaking into the wall, but it doesn't prevent an active leak the way crack injection or an interior drain tile system does. An inferior coating can actually compromise a foundation over time and contribute to mold and mildew.
Send us the details of what's going on with your basement, crawl space, or yard drainage, and we'll walk you through exactly what it would take to fix it. You can put your address, the problem you're seeing, and any photos you've got into the form below this article.
Stop Foundation Leaks Before They Flood Your Basement
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