Waterproofing Contractor in Gurnee

Reliable Basement Waterproofing in Gurnee, IL

Gurnee homes built in the 1980s and 1990s sit on poorly compacted fill soil near the Des Plaines River. A-Proseal keeps your basement dry with modern drain tile and sump pump systems built to handle high water tables.

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5.0 Rating 25+ Years Licensed & Insured Free Estimates

Protecting Gurnee Basements Since 2000

Why Gurnee Homes Have Wet Basement Problems

Gurnee is in Lake County, just a few miles from Six Flags Great America. The village grew fast in the 1980s and 1990s. Builders put up subdivisions on land that used to be farm fields and wetlands. Much of the soil was filled in and not packed down well before homes went up. That loose fill soil shifts and settles over time, and it lets water move through it fast.

The Des Plaines River runs right along the east side of Gurnee. That river keeps the water table high across much of the village. When heavy rain hits or snow melts in spring, that underground water rises even higher. It pushes against your foundation walls and floor. Over time, it finds a way inside through cracks, joints, and porous concrete.

A-Proseal has been fixing wet basements across Lake County and the Chicago suburbs for over 25 years. We understand the soil, the water patterns, and the building styles in Gurnee. Our team installs interior drain tile systems, sump pumps with battery backup, and crack injection repairs. We match every fix to the specific problem in your home.

We are a family-owned company based in Wauconda, just a short drive from Gurnee. We use our own trained crew on every job. You will never see a random subcontractor show up at your door. When you work with A-Proseal, you get honest answers, fair pricing, and work that lasts.

If you have water in your basement, a musty smell, or white mineral deposits on your walls, something needs attention. Do not wait for the next big storm. Call us at (847) 525-7394 or fill out the form to get a free same-day estimate. We serve all of Gurnee, Waukegan, Lake Villa, Libertyville, and Lindenhurst.

25+

Years in Business

5,000+

Projects Completed

5.0★

Customer Rating

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Gurnee Monthly Rainfall and Basement Flood Risk

1.8"

Jan

1.9"

Feb

2.5"

Mar

3.6"

Apr

4.2"

May

4.6"

Jun

4.1"

Jul

4.3"

Aug

3.3"

Sep

2.9"

Oct

2.6"

Nov

2.1"

Dec

Low Risk Medium Risk High Risk

Understanding Your Risk

When Gurnee Basements Flood the Most

Gurnee gets around 38 inches of rain per year. Most of that rain falls between May and August. These are the months when basement flooding peaks across Lake County. The chart shows the connection between monthly rainfall and your basement flood risk.

Spring snowmelt adds to the problem. In March and April, melting snow saturates the fill soil around your foundation. The Des Plaines River rises and the water table follows. By the time the heavy spring rains arrive, the ground is already full of water. That water has nowhere to go except through your foundation walls and floor.

Homes in subdivisions near Grand Avenue, Washington Street, and the Gurnee Mills area sit on some of the worst fill soil in the village. A proper drain tile and sump pump system is the best way to stay ahead of seasonal flooding.

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Warning Signs

Signs Your Gurnee Basement Needs Waterproofing

Water stains or wet streaks along basement walls

A musty or damp smell that will not go away

Cracks in the foundation walls or basement floor

White chalky powder on concrete walls (efflorescence)

Puddles or standing water on the floor after rain

Mold or mildew on walls, floors, or stored items

Sump pump that runs all the time or makes loud noise

Floor or wall cracks that get wider over time

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Our Process

How We Waterproof Gurnee Basements

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Step One

We Inspect Your Basement

Our team comes to your Gurnee home and checks every part of your basement. We look at walls, floors, cracks, joints, and your sump pump. We test for moisture and find exactly where water is getting in. Then we explain what we found and give you a written estimate. No cost and no pressure.

Step Two

We Design Your System

Every Gurnee home is different. Fill soil behaves differently than natural clay. We design a waterproofing plan that fits your home's age, soil type, and water problem. You see the full scope of work before anything starts.

Step Three

We Install the System

Our own trained crew handles everything. We install drain tile, set up sump pumps with battery backup, seal cracks, and apply vapor barriers. We protect your floors and control dust. Most jobs take one to three days.

Step Four

We Test and Guarantee

When the job is done, we clean up everything. We test the full system in front of you so you can see it working. Then we walk you through your warranty and answer every question before we leave your home.

Complete Solutions

Benefits of Basement Waterproofing for Gurnee Homes

Stop Water for Good

Modern drain tile and sump pump systems catch water before it reaches your floor. No more puddles, no more damp spots, and no more worry during storms.

Healthier Air Quality

A dry basement means no mold and no mildew. The air in your Gurnee home stays clean and fresh. Your family breathes easier all year long.

Protect Your Home Value

A dry basement adds real value to your Gurnee home. Buyers want a home with no water history and a transferable warranty they can count on.

Usable Living Space

Once your basement is dry, you can use it again. Set up a playroom, home office, gym, or storage area without worrying about water damage.

Lifetime Warranty

We stand behind our work with a written lifetime warranty. If water ever comes back through an area we treated, we return and fix it at no extra cost.

Clean Worksite Every Day

We protect your floors, control dust, and clean up at the end of each work day. When the job is done, your basement looks better than when we started.

A-Proseal crew waterproofing a basement in Gurnee

25+

Years Experience

5,000+

Projects Done

5.0

Star Rating

Why A-Proseal

Why Gurnee Homeowners Choose A-Proseal

We are not a franchise or a big chain. A-Proseal is a local, family-run business based in Wauconda, just minutes from Gurnee. We know the fill soil, the water table, and the building history of Lake County.

Local and Family-Owned

We live and work in Lake County. You deal directly with the people who run the company. Personal care on every project since 2000.

Our Own Trained Crews

We never use subcontractors. Every crew member works for A-Proseal and is trained by us. You get the same quality every time.

Same-Day Estimates

Call in the morning and we can be at your Gurnee home the same day. Free inspections with no pressure and no obligation.

Licensed and Insured

We carry full insurance and workers' compensation. Your home and family are fully protected during every project.

We Know Fill Soil Problems

With 25+ years of experience, we have fixed hundreds of homes built on fill soil just like yours. We know what works in Gurnee's unique conditions.

BBB A+ Rated

Accredited with the Better Business Bureau with an A+ rating. We have earned the trust of homeowners across the Chicagoland area.

Common Questions

Basement Waterproofing Questions Gurnee Homeowners Ask

Why do Gurnee basements flood so often?

Gurnee grew quickly in the 1980s and 1990s. Many subdivisions were built on fill soil that was not compacted well. That loose soil lets water pass through it fast. The Des Plaines River also keeps the water table high in this area. When heavy rain comes, the ground fills up and water pushes against your foundation from all sides.

What is fill soil, and why does it cause basement problems?

Fill soil is dirt that was brought in from somewhere else to level the land before building. If that soil is not packed down tight, it stays loose and porous. Water runs through it much faster than through natural clay. That means more water reaches your foundation walls and floor after every rainstorm.

Do I need a sump pump if I live in Gurnee?

Almost every home in Gurnee benefits from a working sump pump. The high water table and fill soil in this area send a lot of water toward your foundation. A sump pump removes that water before it can flood your basement. We also recommend a battery backup pump so your system keeps working during power outages, which happen often during summer storms.

How long does basement waterproofing take in Gurnee?

Most jobs take one to three days. A simple crack repair can be done in a few hours. A full drain tile and sump pump installation usually takes about two days. We work quickly and clean up after ourselves so you can get back to using your basement right away.

Will waterproofing my Gurnee home increase its value?

Yes. A dry, waterproofed basement adds usable square footage to your home. Buyers in Lake County know about the water table and fill soil issues in the area. A professional waterproofing system gives them confidence. It also comes with a transferable warranty, which is a strong selling point.

Do you offer a warranty on basement waterproofing in Gurnee?

Yes. Every waterproofing job we do comes with a written lifetime warranty. If water ever comes back through an area we treated, we return and fix it at no extra cost to you. The warranty is also transferable if you sell your home.

Local Expertise

Fill Soil and the Des Plaines River Create Big Problems for Gurnee Basements

Before the 1980s, much of Gurnee was open farmland and low-lying wetland near the Des Plaines River. When developers started building subdivisions, they brought in fill soil to raise the grade and level the lots. In many cases, that soil was not packed down as well as it should have been. Decades later, that fill soil is still causing problems for Gurnee homeowners.

Fill soil is different from natural ground. It is looser and more porous. Water moves through it much faster than through the dense clay found in other parts of Lake County. That means rain and snowmelt reach your foundation walls quickly. The water pools around the base of your home and pushes inward through cracks, joints, and porous concrete blocks.

The Des Plaines River makes things worse. The river runs along the eastern edge of Gurnee and keeps the underground water table high across most of the village. Neighborhoods near Grand Avenue, Dilleys Road, and the areas around Gurnee Mills are some of the most affected. During spring snowmelt and summer storms, the water table can rise to within a few feet of your basement floor.

Many Gurnee homes were built with basic waterproofing. A thin coat of tar on the foundation walls and a short run of drain tile around the footing. After 30 to 40 years, that tar has cracked and the old drain tiles have filled with dirt and roots. The original sump pumps in many homes have already failed or are close to failing.

A-Proseal has been waterproofing basements in Lake County for over 25 years. We understand how fill soil works and why it causes so many problems in Gurnee. Our interior drain tile systems are designed to handle the extra water flow that comes with loose fill. We pair every system with a reliable sump pump and battery backup so your home stays dry even during the worst storms. If you live in Gurnee and your basement gets wet, give us a call. We offer free inspections and honest answers.

Get a Free Inspection (847) 525-7394

Nearby Service Areas