Mattress Firm Clayton — Bed & Mattress Store St Louis MO
Franchise Owned Clearance Center New & Clearance Showroom 8069 Clayton Rd St Louis, MO, 63117
10:00am- 8:00pm
12:00pm- 6:00pm

This store accepts donations

How do we stack up?

Mattress Firm LogoGallery Furniture LogoRooms To Go LogoMattress 1 Logo

# of Houston Locations

Over 100 Houston Locations

3 Houston Locations

4 Houston Locations

100 Houston Locations

Comfort Guarantee

120 Night Sleep Happy Guarantee

90 Days

48 Hours after Delivery

180 Days

Mattress Selection






Offer 3 ways to get it delivered to give you choice, convenience and satisfaction. Order before 3pm and get it delivered SAME DAY. 3 Hour Delivery Window.

Same day within 100 miles of Houston location. 6 Hour Delivery Window.

$49.99 Delivery

Free Delivery


Mattress Firm Logo
  • # of Houston Locations: Over 100 Houston Locations
  • Comfort Guarantee: 120 Night Sleep Happy Guarantee
  • Mattress Selection: 108
  • Delivery: Offer 3 ways to get it delivered to give you choice, convenience and satisfaction. Order before 3pm and get it delivered SAME DAY. 3 Hour Delivery Window.
Gallery Furniture Logo
  • # of Houston Locations: 3 Houston Locations
  • Comfort Guarantee: 90 Days
  • Mattress Selection: 27
  • Delivery: Same day within 100 miles of Houston location. 6 Hour Delivery Window.
Rooms To Go Logo
  • # of Houston Locations: 4 Houston Locations
  • Comfort Guarantee: 48 Hours after Delivery
  • Mattress Selection: 56
  • Delivery: $49.99 Delivery
Mattress 1 Logo
  • # of Houston Locations: 100 Houston Locations
  • Comfort Guarantee: 180 Days
  • Mattress Selection: 63
  • Delivery: Free Delivery

Mattress Firm Clayton | Beds & Mattresses Store St Louis MO 63117


At Mattress Firm’s locations in St Louis, MO, you won’t believe how far your budget stretches.

As America’s favorite neighborhood mattress store, we started as a handful of mattress stores more than 30 years ago in Houston and have since evolved into the nation’s largest mattress retailer. No matter what your sleep style is, we’ll always have your back, side and stomach, and we won’t rest easy until you do.


We constantly refine our selection to fit everyone’s specific sleep needs, matching millions of people with the perfect mattresses that perfectly fit their budgets. Whether you’re dealing with snoring or backaches, have trouble falling asleep regularly or the time has simply come to replace your old mattress, we’re here to help. Everybody and every body is different. So, at Mattress Firm locations in St Louis, MO, we carry a variety of brands and construction types, ranging from traditional innerspring to hi-tech hybrids and memory foam from brands you love, like Sleepy’s, tulo, Beautyrest, Serta and more.


120 Night Sleep Trial

We’re so confident we’ll match you with the right mattress, you can take it home and sleep on it for 120 nights. If it’s not the perfect fit, we’ll happily pick it up and pair you with a new one.

120 Night Low Price Guarantee

We’re making a promise to help you sleep easier. We’ll beat any price on comparable mattresses, even ones you buy from us, for up to 120 nights. Just show us, and we’ll refund you.

A Convenient Delivery

We have delivery options that fit your schedule. We offer same-day delivery on some orders, which rolls out the red carpet upon arrival. Or maybe you’d like the simplest shipping method—our bed in a box options—that literally bring your mattress to your doorstep. We have something that conveniently fits your schedule.

Mattress Firm Clayton is rated 4.6 out of 5 by 68.
Rated 5 out of 5 by from Great Service My husband and I went looking for a much needed mattress and walked into Mattress Firm. We were greeted by Jason who informed us about the different options and allowed us enough space to talk and discuss our likes and dislikes. To our surprise a good mattress cost more than we planned to spend but through their 0% finance options allowed it to be affordable. We left to discuss what we wanted to do without any pressure as we walked out the door. We looked at a couple other places online and found Mattress Firm to be the most affordable. I returned to go through the quick approval process and was sleeping on a new amazing mattress that same night! Couldn't be happier with our decision.
Date published: 2015-10-16
Rated 2 out of 5 by from Terrible Customer Service Bought a mattress thereon 2/24, the customer service in-store was good. When I got home though I saw that the price they had charged me was more than what was on the Matressfirm website. I called the next day to see if I could get a partial refund and the salesperson I talked to said he was the cheaper price on the website and would refund the difference. It is now Thursday and I have found out that the refund was never issued, when I called the store the person I talked to was rude and instead of offering to have it fixed for me I now have to go in on Saturday to show proof that the price was actually cheaper. Only at the end of the call was I told that they would get it handled after I came in.
Date published: 2019-02-28
Rated 5 out of 5 by from Best deal ever! I ordered a mattress in August that I wanted to like but it did not offer the support I need for a problem back. In desperation I returned and with no questions asked I was offered any other mattress in the store that would give me the support and be the "mattress of my dreams". Macy's didn't say that. Dillard's didn't say that. I selected another one and in 2 days the first choice was picked up and the new one delivered. The delivery guys were great: friendly, fast and neat. They were great. My salesman Keith Vaughn was wonderful and did everything possible to make sure I got the right mattress. He even said to come back if this one didn't work out. I love this company and would never buy another mattress from anyone else.
Date published: 2017-11-03
Rated 1 out of 5 by from Poor Service after the sale Very happy with the buying experience. Paid for delivery, arrived on time, could not get the box spring upstairs. When they brought the old one down so they could see if they get the new one up they carried it out and broke a sidewalk light. They finally gave up and I told them to put it down and my wife & I would get it upstairs. 20 minuets later it was in our room. Tried getting in touch with someone to discuss this after about a week someone called ( after calling the salesperson 3 times) seems to be resolved. ( have not seen what they said they were going to do yet) so I reserve judgment it is resolved. I requested a refund on delivery as the only reason I wanted it delivered was to not have to move the box spring. The person who worked on the light told me he was going to have someone get in touch with me and a week later never heard from anyone.
Date published: 2018-06-16
Rated 2 out of 5 by from Having regrets I went on the recommendation of a friend who found something in the price range I wanted to stay in, but this location had exactly one mattress in that price range. I allowed myself to be talked into a more expensive purchase to take advantage of a special feature which was advertised without restriction but, when I got there, was only available with a more expensive mattress. In retrospect, I wish I had walked away and would like to be able to “undo” this deal. I like the mattress but should have done more comparison shopping.
Date published: 2018-05-23
Rated 3 out of 5 by from On time delivery Delivery was on time However, the base didn't work, and the delivery folks said it had never been tested prior to being installed, and never worked, so they had to reschedule to bring back out a working base. They were nice, but this required a second visit and a second trip and being available to meet them a second time. Again, very nice, and not sure who was responsible for checking base before delivery but that would have been nice.
Date published: 2019-06-03
Rated 5 out of 5 by from WOW! ELLEN KNOWS HER STUFF!!! Last week, I bought two queen mattresses -- and fitted covers -- and four pillows -- all based on the SUPERB ACUMEN of store (Clayton Road and Brentwood Blvd.) manager, Ellen! Assistant Manager, Keith, was also so accommodating -- two of the pillows purchased were his preferred type/what he uses at home -- again, because of his knowledge -- along with Ellen's -- made this an AWESOME shopping experience! RAISES FOR BOTH OF THEM!!!
Date published: 2018-07-23
Rated 2 out of 5 by from Helpful employees but outrageous delivery fee I ran into the store looking for box springs. The salesman was knowledgeable and helpful but never mentioned the high delivery fee. He rang me up but their printer was not working so he said he would email it to me. As I was leaving it started printing so his associate gave it to me. The box springs cost over 200 with the delivery fee. I think it was too much for two guys to walk the box springs up one flight and flop on the bed.
Date published: 2016-12-02
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