Mattress Firm Round Lake in Round Lake - Reviews, Hours, & Deals

What Your Neighbors Say

Real Google reviews from nearby shoppers

Average rating 4.9 · 688 reviews

Last updated Aug 25, 2026

Crystal Santos· 5★ · 2026-07-22T00:22:33.947612472Z

We had an outstanding experience at the Mattress Firm in Round Lake, IL, thanks to Bill, the store manager. His customer service was truly one of a kind and exceeded all of our expectations. Bill was incredibly knowledgeable, informative, and patient. He took the time to answer every question, explain the differences between mattresses, and help us find the perfect option without ever making us feel pressured. It’s clear that he genuinely cares about his customers and wants them to make the best decision for their needs. Not only did Bill provide exceptional service, but he also helped us get an amazing deal with fantastic prices, discounts, and overall value. His honesty, professionalism, and generosity made this one of the best retail experiences we’ve ever had. If you’re shopping for a mattress, I highly recommend visiting the Mattress Firm in Round Lake, IL, and asking for Bill. He truly goes above and beyond, and his dedication to his customers is second to none. Thank you, Bill, for making what could have been a stressful purchase such an enjoyable experience! We will definitely be recommending Bill to family and friends!

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Joshua & Ashley Lindstrom· 5★ · 2026-07-26T00:09:09.560529393Z

Great team at this store! Would definitely recommend. We worked with Bill who was very kind, knowledgeable, and patient. Was my first time purchasing a mattress and he took the time to walk me through the various options as well as answer my many many questions. Not pushy at all and very understanding when I got a bit overwhelmed by all the information and choices. Grateful for Bill's patience, kindness, and expertise!

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Peggy Kucia· 5★ · 2026-06-30T03:30:02.198183841Z

Bill spent a lot of time with me. He asked all the right questions so that he could show me the mattresses that would suit each member of my family. I let him know what my budget was and he helped me get the most value from that budget. I can't say enough about Bill. He was helpful and professional. I could tell he wanted very much for each of us to get just the right mattress. Prices were great, service was excellent.

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Eveli Perez· 5★ · 2026-07-14T17:45:03.503810229Z

I had a great experience shopping for a mattress. Bill was incredibly helpful, patient, and knowledgeable throughout the entire process. He took the time to answer all of my questions and helped me find the perfect mattress without making me feel pressured.

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Velvet· 5★ · 2026-07-14T02:13:39.858458932Z

Had a great experience today! Bill was fantastic. He was very helpful, knowledgeable, and patient. I am so glad that I went in to try out mattresses instead of purchasing online. Top notch customer service all around.

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