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   3265 Reviews
1107 Lunt Ave, Unit 8
Schaumburg, IL 60193
(847)756-7987
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Recent Reviews:


Westmont, IL
Great honest advice from professionals that know the business,and back up their acumen with superb customer service.
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Arlington Heights, IL
Amazing - Dave is a true Professional and so was Susan. So happy with my new lifted patio!
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Bolingbrook, IL
Realseal did a great job sealing up all the cracks in my foundation. They were very courteous and took the time to answer all my questions. Did an excellent job restoring my property when finished. I would definitely use them again and recommend them to my family and friends.
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River Forest, IL
All the Real Seal people were professional and courteous. It was a pleasure to work with them. I would recommend the company to anyone.
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Glendale Heights, IL
Did very good work
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Itasca, IL
Great job!
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Buffalo Grove, IL
We had contracted for encapsulation of the crawlspace, including crack fill on the foundation walls. We also ask for polyjacking for a slab to be lifted. The crack fill was completed by a friendly and very competent tech. The Polyjacking ran into a problem where the slab was cracking, most likely due to it being connected to the foundation with rebar and its age. The tech attempted to raise it and offered to fill the cracks, but we went another way. The attempt was well done and the bill was altered. We have yet to do the encapsulation. Dealing with RealSeal was professional and friendly. [NAME REMOVED]
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Lake Villa, IL
Excellent work, professional, and communication with customer is fantastic! Highly recommend!!
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Pingree Grove, IL
My rep
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Glenview, IL
Team was quick and the job looks great.
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Geneva, IL
Real Seal exceeded all expectations! From the moment I reached out, their team responded quickly and professionally. Their customer service was incredibly focused on making sure every question was answered and every concern was addressed with care. You can tell they genuinely care about their clients. The workmanship was excellent — precise, clean, and done right the first time. I highly recommend Real Seal to anyone looking for reliable, high-quality service. A top-tier experience from start to finish!
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Chicago, IL
I’m truly happy with the work done! Jesus and the team did a wonderful, beautiful job. Every time I look at the new floor and the strong, well-installed support pole, I feel so relieved and happy — I can’t stop smiling. I had been living with the fear that the basement might collapse someday, but now I feel safe and at peace. Thank you so much for your excellent work!
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Skokie, IL
Overall a good experience as usual. The only reason I gave 9 out of 10 is because I felt that I had to keep following up on the project to see when someone will come out to finish the job. I want to call out Carlos the technician that came to replace the sump pump and finish the job. He was amazing and super friendly, had the job complete in no time. He was kind and very communicative. Whatever you are paying him, double it!
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Libertyville, IL
I commend the realseal workers for their tenacity when trying to locate the storm sewer. Their positive attitude and hard work and persistence in a non-standard situation are inspiring. Management's cooperation and willingness to work with us have been most encouraging. I would recommend realseal for any sump pump outflow projects.
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La Grange Park, IL
Very thorough explanations from Jim the estimator. The company did a very good job.
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Geneva, IL
GEORGE !!!!! He is the best !! Really wants to get to the heart of your problem !!! I am having him come back for my window wells !!!!
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Wheaton, IL
My sales person Greg Johnson was excellent - very knowledgable and honest. The installers were great, high quality & complete work, on time, and cleaned up after. After interviewing 6 different companies that do foundation repair and getting wildly different quotes for what needed to be fixed and how much it would cost, the comparison wasn't even close - Real Seal was the best choice.
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Kildeer, IL
Professional, courteous, high-quality work. Thank you.
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Joliet, IL
We liked how everything was handled from start to finish. Paul was great and answered all our questions. We are also so happy with the quality of the work. So, we will definitely use them again for any future projects.
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Joliet, IL
I enjoyed watching two professionals working,knowing they where well experience in doing what they was need to get the job done. thank you for an excellent job lisa kramar
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