About A-Proseal Inc
We are a family-owned waterproofing and foundation repair company. We have been keeping Chicagoland homes safe and dry since 2000.
Chicagoland
A Family-Owned Company That Treats Every Home Like Our Own
A-Proseal started in 2000 with a simple idea. Fix water problems the right way and treat every homeowner like family. Over 25 years later, that idea has not changed. We still show up on time, do honest work, and stand behind every job we finish.
We are based in Wauconda, Illinois, and we serve all of Chicagoland. Every person on our crew works directly for us. We never send subcontractors to your home. When you call A-Proseal, you talk to real people who care about your home and your family.
Water damage and foundation problems get worse over time. That is why we move fast. We offer free same-day estimates so you can get answers right away. We explain the problem in plain language, give you a clear price, and let you decide with no pressure at all.
We are fully licensed and insured. We are proud to be a BBB accredited business with an A+ rating. And we back every single job with a 100% satisfaction guarantee. Your home is in good hands with A-Proseal.
The A-Proseal Advantage
Licensed and Insured
We carry full insurance and workers' comp coverage. Your home and your family are always protected when we are on the job.
Family-Owned Since 2000
We are not a franchise. We are a real family business. You deal directly with the people who run the company on every project.
Owner On Every Job Site
The owner is personally involved in every project. That means your job gets the attention and quality you deserve from start to finish.
Advanced Techniques
We use modern materials and proven methods. Epoxy injection, drain tile systems, polyurethane foam lifting, and more. We pick the best solution for your home.
Veteran and Senior Discounts
We offer special discounts for veterans and seniors. Just ask us when you call and we will make sure you get the savings you deserve.
Five-Star Reviews
Over 200 homeowners have given us 5-star reviews on Google. Real people, real results. We let our work speak for itself.
Affordable Pricing
We offer price matching and flexible financing. You get top-quality work at a price that fits your budget. No hidden fees, no surprises.
Guaranteed Satisfaction
Every job comes with a 100% satisfaction guarantee. If you are not completely happy with our work, we come back and make it right. That is our promise.
25+ Years of Expertise
We have been doing this since 2000. Over 10,000 homes protected. We know Chicago soil, Chicago weather, and Chicago basements inside and out.
Our Services
Basement Waterproofing
We stop water from getting in. Our drain tile systems, crack repairs, and moisture control solutions keep your basement dry for good.
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Foundation Repair
We fix cracks, bowing walls, and settling foundations. Our team uses crack injection, wall bracing, and helical piers to restore your foundation.
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Concrete Leveling
Sunken driveways, sidewalks, and patios are a trip hazard. We lift and level them with polyurethane foam in just a few hours.
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Interior Drain Tile
Perforated pipes along your walls catch water before it reaches your floor. The water flows to your sump pump and out of your home.
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Crawl Space Encapsulation
A damp crawl space causes mold, bad air, and higher energy bills. We seal it tight with a vapor barrier, drainage, and a dehumidifier.
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Sump Pumps
A good sump pump is your last line of defense against flooding. We install primary pumps and battery backups that keep running when the power goes out.
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Window Well Repair
A leaking window well can flood your basement fast. We install, repair, and replace window wells with proper drainage to keep water out.
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Foundation Crack Repair
Even a small crack can let in gallons of water over time. We use epoxy and polyurethane injection to fill cracks and stop leaks for good.
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Exterior Waterproofing
Sometimes the best fix starts from the outside. We excavate, repair cracks, apply waterproof coatings, and add drainage to protect your foundation.
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Discharge Lines
Your sump pump sends water out through a discharge line. We install, repair, and upgrade discharge lines so water moves far away from your home.
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The Right Choice for Basement Waterproofing in Chicagoland
Picking a waterproofing company is a big decision. You want someone who is honest, skilled, and there for you after the job is done. That is exactly what you get with A-Proseal.
We come out fast. You get a full written quote at no charge, with no pressure to sign anything.
The price we quote is the price you pay. No surprise add-ons. No last-minute changes.
We never use subcontractors. The same trained team shows up and gets the work done right.
We stand behind every job we do. Our warranty covers you long after we pack up and leave.
Real Chicago homeowners who called us, hired us, and are glad they did.
Some people deserve a little extra. Ask us about our discount when you call.