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   3249 Reviews
1107 Lunt Ave, Unit 8
Schaumburg, IL 60193
(847)756-7987
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Recent Reviews:


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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Northbrook, IL
The crew was amazing. Polite and very informative. They took the time to walk me through the process and alleviated all my concerns.
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Medinah, IL
Dave and Team, you were terrific. I am thankful I called you to get the work done. On Time and kept the project clean. Thank you [FIRST NAME REMOVED]
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Niles, IL
This company was professional, courteous, knowledgeable and excellent to work with. I would recommend them to family members and friends. They worked on a patio for one of the condos in the building I am board president of. I would recommend them to other buildings in my complex for sure.
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Highland Park, IL
Paul and George were great to deal with!
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Lombard, IL
All aspects of the project were superior in nature. From the Sales guy Jeff, who listened to me as I explained to him the issues I had, to the technician Carlos, who was very efficient, courteous, and respectful of when I needed to pick up my grandchild from pre-school, to the customer service person in the office.
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Orland Hills, IL
From the moment we contacted Real Seal we knew they were the company for our project. From Dave, to Susan to Tomas and his crew to Diane and everyone in-between thank you for a wonderful job. We had other estimates, but we just weren't sold on the companies. I seen Real Seals truck doing work on one of our neighbors' houses. I got their information from her, and it was smooth sailing from that point on. The work crew couldn't have been more respectful of my property. They actually swept my driveway when they were done. Everyone that I talked to in the office was so nice. Thank you to the real seal team for fixing our foundation. Sincerely, Kathy Schwartz
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