Basement Waterproofing, Peoria, IL

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4.8/5 Rating with 2,000+ Reviews

What We Do

We are a basement waterproofing company that proudly serves home owners in Peoria, IL. Our mission is to help address the root cause of leaky basements by offering professional, affordable and permanent basement waterproofing solutions throughout the Peoria area. We look forward to the opportunity of helping you today with our basement waterproofing services. Fill out the short form below to get your no-obligation FREE estimate.

Common Problems

Keeping your basement from leaking is no easy task. Find out what issues your basement might be susceptible to.

Water Intrusion

Heavy rainfall or melting snow can cause basement flooding which result in weakness in the ground beneath your foundation. Foundation sinking, bowing basement walls, and other structural damage can occur as the supporting ground softens. In the process, your’re left with an ideal environment for the growth of mold and mildew.

Biological Growth

Humidity in the soil and air releases destructive water vapor, debris, contaminates, and pollen. This damp air carries mold spores and musty odors, providing the perfect environment for insects and other pests, as well as wood rot. These issues affect your home’s structure and the quality of air in your living spaces.

Bowed Or Leaning Walls

All soil can expand and contract after a heavy rain or drought. When the soil supporting your foundation changes, it can cause your home to shift. During wet weather, water saturates surrounding soil, causing it to swell and push against subterranean walls. This lateral pressure can make basement walls bulge or leak, causing a wet and smelly basement.

How Water Enters Your Home

Basement leaks damage your belongings, produce mold & mildew, and cause extensive damage.

Floor Cove Joint

Floor Cracks

Wall Cracks

How Do I Fix It?

Acculevel installs interior drainage and sump systems that redirect water before it can pressurize your basement. For many homes, our recommended solution is the Fast Track perimeter drainage system paired with a sump pump.

Redirection With Fast Track

The Water Tunnel is a channel system used to relieve hydrostatic pressure build up surrounding a structure’s foundation. Holes on both sides of the tunnel allow water to be collected from te footing/wall joints and under the floor. The unique bottomless design allows water to flow away from your basement at a flow rate 140 gallons per minute.

How Fast Track Is Installed

A narrow strip of concrete is cut along the perimeter to expose the top of the footing.
If the foundation is a block, small weep holes are drilled in the bottom course to relieve trapped water.
Pre-formed Fast Track sections are placed on/along the footing and connected to the sump basin; a wall liner or dimple board is integrated so moisture drains straight into the channel.
The trench is capped with new concrete flush to the floor, the sump lid is sealed, and the pump and discharge are tested.

Water Removal with Sump Pump

All Acculevel waterproofing systems drain into a top-of-the-line sump pump system and include safeguards against power outgages and pump failures. It is extremely important to have a second battery-operated pump in the sump liner in case of mechanical or power failure. Acculevel battery back ups are dependable and flexible.

Crawl Space & Basement Waterproofing FAQs

How do I know if I need waterproofing?

Look for water at the floor cove joint, wall or floor cracks, peeling paint, musty odors, or visible biological growth. An inspection confirms the source.

What’s the long-term fix?

Interior drainage (Fast Track) to relieve hydrostatic pressure, directing water to a sealed sump system with optional battery backup; crack sealing is often included.

Will sealing cracks alone stop leaks?

Usually not. Cracks are symptoms, providing a drainage path and relieving pressure prevents water from finding a new route.

How long does the installation take and how should I prepare?

Many projects are completed in 1–2 days. Please move stored items 2–3 feet from walls; we protect floors, control dust, and clean up after work.

Do you offer warranties?

Yes. Our waterproofing systems carry a life of the structure water drainage transferable warranty.

How do I know if I need foundation repair?

Common signs include cracks in walls or floors, sticking doors or windows, and uneven floors. If you notice these issues, schedule a free inspection to identify the cause and recommended solution.

How long does a typical repair take?

Most projects can be completed in a few days. The exact timeline depends on the severity of the issue and the type of repair. Our team will give you a clear timeline during your consultation.

Do you offer financing?

Yes. We partner with leading financing providers so you can repair your home now and pay over time. Ask about our flexible payment plans during your free inspection.

Will repairs disrupt my home?

We minimize disruption whenever possible. Many repairs are completed from the exterior, and our crews respect your property, leaving it clean once the job is finished.

Our Completed Projects in Peoria, IL

Take a look through our recently completed projects to see real foundation repair and basement waterproofing work. Each project shows how Acculevel approaches planning, installation, and respect for your home.

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Our team completed essential waterproofing work in a church basement experiencing water intrusion. The project involved meticulous sealing and the integration of new drainage systems to prevent future issues. This critical task was handled for Garry in zip code 61604 at an approximate cost of $10,700.

February 11, 2026

Near Peoria, IL

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We've completed a crucial foundation repair project for Angela in the 61607 area. The work involved fixing a cracked foundation and a bowing wall that had allowed water intrusion. Our team implemented a comprehensive waterproofing solution, including sealing cracks and ensuring a strong, durable foundation. This essential repair, valued at approximately $12,000, guarantees a secure and dry environment, eliminating previous mold and odor issues.

February 10, 2026

Near Peoria, IL

Get a Free On-Site Consultation & Estimate

Start with a Professional Inspection

We want to make your repair process simple and stress-free. When you fill out our contact form, a team member will reach out within 48 hours. We'll ask about your home’s symptoms and schedule an on-site inspection to assess your needs and walk you through next steps.

Submit the form below or call today! One of our experienced project managers will visit your home for a FREE 30 – 60 minute inspection!

Fast, no‑obligation inspections

Honest diagnosis and repair plan

Experienced local technicians

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Top Rated Basement Waterproofing Experts

Permanent solutions backed by warranties and the best customer service in the industry.

We’re your local Foundation Repair and Crawl Space Experts, servicing Indiana, Kentucky, Illinois, Michigan, Ohio, Missouri, Wisconsin, and Iowa, as well as Western and Central Pennsylvania and Virginia, portions of West Virginia, southeastern Minnesota, eastern Nebraska, and northeast Arkansas.

For us, it’s not about a hard sell. It’s about finding the solution and stopping the problem at the source. We are committed to always telling you when you need a repair, and when it can wait.

Our Guarantee

Solution

We provide permanent solutions using the most technologically advanced repairs to help keep your home on a safe foundation.

Warranties

Our company always back our work with lifetime warranties and the best customer service in the industry!

Estimates Before

We will not do any unnecessary work after your inspection and estimate is. We encourage homeowners to get estimates before hiring.

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Acculevel Service Areas

See What Your Neighbors Think

Real reviews from homeowners on Google

“I was impressed by the level of detail in the consultation. The representative was knowledgeable and friendly, making the process stress-free.”

— Zach K.

“The team at Acculevel was professional and thorough. They answered all my questions and provided a clear plan for my project.”

— Danielle R.

“Acculevel exceeded my expectations. The appointment was informative, and I felt confident in their expertise.”

— Jeremy B.

Don't wait – protect your home now

Foundation and waterproofing issues only get worse over time. Enter your ZIP code to see if you're in our service area and schedule a free inspection.