About First Capitol Mattress
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Mattress Selection
St Charles, MO
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Real Google reviews from nearby shoppers
Average rating 5 · 91 reviews
Last updated Aug 3, 2026
Rob was a great help. He is very knowledgeable, had a straightforward selection of affordable and comfortable new mattresses, and even went out of his way to deliver the mattress to our house. Rob does good business, and shakes on his word. I highly recommend buying from First Capitol Mattress
View on GoogleWe had a great experience at First Capitol Mattress! The selection was great and the prices were even better. Rob was so friendly and helpful, he gave us a great deal and delivered our new mattress to our house. A+ service, highly recommend!
View on GoogleAmazing place and amazing owner. Rob got me a great deal on a King mattress and frame. Highly recommend shopping from him.
View on GoogleIf you are looking for a good deal on a quality mattress, Rob is THAT GUY! Don’t go to large chain mattress store where they only care about the sale, get a mattress from Rob. He made it feel like a personal experience, he really went the extra mile to help us find the one that was just right (for a good price too). He truly cares about his customers getting a good nights sleep without gouging a hole in their wallet. 10/10 Recommend First Capitol Mattress, will be coming back in the future for sure! Thank you Rob!
View on GoogleRobert was very great! I reached out to him from a listing he had posted on Facebook. No less then 3 minutes he had answered me. He was very professional the whole time. Didn’t force or rush a sale before he knew what I needed. After texting for just 5 minutes we set up an appointment for SAME DAY. He allowed me to come extra early. Once arrived he opened the door for me and showed me around. I found the mattress and box spring I desperately needed and he made a great DEAL on these two for me. Not to mention he drove it to my house 40 minutes away and brought it inside! I will be coming back when it’s time to do the guest bedroom! I was very pleased. I’ve bought a total of 4 mattress from the stl area and by far this was the best and cheapest experience I’ve had
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