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   3368 Reviews
1107 Lunt Ave, Unit 8
Schaumburg, IL 60193
(847)756-7987
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Recent Reviews:


Round Lake, IL
Quick and easy home inspection, at least for the work we needed done. Rep offered multiple avenues to resolve the issue. Pricing was fair and estimates were sent out in a timely manner. Scheduling the work was easy and a call prior to start was appreciated. Installers were prompt and speedy when applying the application for our situation. They were kind and courteous and took great care when in our home. Overall, a great experience and a lifetime warranty for the material and labor that is transferable to the next owner if you decided to sell your home. Recommended!!
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Skokie, IL
Thorough and professional job. I have every expectation the seal will work and continue to work for a long time
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Downers Grove, IL
The downspout extension and french drain project was completed in one day. The installation and turf replacement looked good. The foreman Tomas was great to work with. He was patient to answer my questions. I had called The Real Seal to do this work because they had done such a good job on my sump pump discharge to french drain two years ago.
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Chicago, IL
I needed help addressing problems with a dirt crawl space.....the entire process from initial consultation to install was excellent!
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Sugar Grove, IL
Excellent estimating process. No high pressure. They introduce their workers prior to job start. Clean and knowledgeable. Not afraid to answer questions.
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Chicago, IL
Real Seal was professional from the first estimate visit through the final cleanup. We got multiple estimates before deciding to go with Real Seal and we're glad we did! Rob was friendly, thorough, and transparent about the work we really needed done and how much it would cost. And the work was done beautifully!
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Wheaton, IL
Fair price and great service.
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Norridge, IL
Your team was wonderful and polite. They were a pleasure to work with
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Warrenville, IL
The team was very thorough and very clean throughout the whole project. Very to work with, would recommend The Real Seal for and water leaking projects!
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New Lenox, IL
Prompt arrival, technician was nice and explained what he was doing, he finished up on time.
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Naperville, IL
Very thorough job securing the vinyl to crawlspace walls. Good attention to detail and very neat work.
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Lombard, IL
Great job by Real Seal fixing two cracks in my foundation. The technician was very professional. I would recommend Real Seal to everybody.
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Brookfield, IL
Fast and efficient! Had several hard rains after Real Seal repaired 4 cracks and there has been no water.
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Chicago, IL
The workers were very friendly, and efficient, even in the rain, they continued to see that the job was done.
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Orland Hills, IL
RealSeal did an excellent job. Carlos did the repair in a very professional manner and answered all of my questions. I would highly recommend RealSeal for your foundation repair work/
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Oak Forest, IL
Thorough, technically savvy, good listeners
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Cary, IL
David came out and explained about Real Seal waterproofing service and process, all went very smoothly and the company provided the estimate along with their information in a timely manner - within a few days George came out and he communicated everything he was doing and was very nice and respectful of our lawn. Working with David & George was a great experience and would recommend this company. Mike & Geri Golonka Service done 9/2025
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Chicago, IL
I liked the final product. I also liked the Crew’s professionalism, courtesy and communication.
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Chicago, IL
You do good work. Your people are friendly and efficient. And your company is honest and honorable. I’m happy to do business with you.
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Oak Forest, IL
Lifetime warrantee, reasonable cost, thorough work, and exceptional cleanup.
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