Mattress Firm offers a wide selection of mattresses from top brands, including Tempur-Pedic, Purple, Sealy, and Sleepy's. They provide various promotions, such as the Memorial Day Sale with up to 60% off, and offer financing options like 0% interest with equal monthly payments on qualifying purchases. Customers can enjoy free and fast delivery, a low price guarantee, and a 120-night sleep trial. All mattresses are assembled in the U.S.
Current homepage sales include up to $700 off, a free adjustable base with select mattresses, select price-point and bundle offers, clearance mattresses up to 70% off, $300 instant gifts, and an extra 15% off qualifying purchases.
- Black Friday Sale: Save up to $700Expires: 2026-12-08Savings vary by product and model; valid only on models indicated; product selection may vary by store.
- Free adjustable base with select mattressesSelect mattresses.
- Queen beds under $500Queen beds.
- Sleepy's By Sealy Spring Luna Euro Top mattress and adjustable base bundle
- Any size for $249.99 on select mattressesSelect mattresses.
- Up to 70% off select clearance mattressesSelect clearance mattresses; while supplies last.
- $300 instant gift toward a total sleep solution
- $300 instant gift on select Purple mattressesSelect Purple mattresses.
- Get an extra 15% offQualifying purchase; available online or in-store.
- 0% interest with 72 equal monthly paymentsQualifying purchases with Mattress Firm credit card; subject to credit approval. For 60- and 72-month in-store purchases, taxes and delivery fees must be paid upfront.
- Free and fast delivery
- Free & Fast Delivery
- Financing & Leasing
- Low Price Guarantee
- 120 Night Sleep Trial
Brands
Ideal for
Technology
Assortment
Price range
Estimated price positioning for this store
Real Google reviews from nearby shoppers
Average rating 4.9 · 593 reviews
Last updated Jul 3, 2026
Charlie was a great guy and very helpful and had us in and out quickly after we found what we were looking for. I bought a mattress there years ago before him and he was unable to help as the warranty was no longer valid. Great guy with a friendly personality. Glad to shop in my town with him
View on GoogleI really want to thank Chuck. He was so great. He really did take his time to explain and help out I didn't feel rushed at all, when we walked in it was probably 10 minutes before he closed. It was the best experience I went to different places of course you want to see different prices and all but this wasn't even about the price it was about the customer service and he wins my respect. Thank you Chuck. I highly recommend you all to go to Mattress Firm in Oswego.
View on GoogleStopped in to compare a few beds we were getting ready to order online. We wanted to check them out in person before making the almost $2k plunge. Chuck was there to greet us with a smile and a wealth of knowledge. He was able to help us find something that worked specifically for us, that was not even the one we were there to check out. But with his experience and willingness to explain the differences and patience while we carefully eliminated several options to finally get to our ultimate decision. We ended up going with the Sealy Posturpdedic and the Ergo adjustable base. We can’t wait to get our first good night sleep in our new bed! Thanks Chuck for being great to work with!
View on GoogleChuck was incredible. Extremely personable, patient, and truly an expert. He asked questions to learn about our needs and made recommendations. He was not pushy and made our purchase experience extremely smooth and comfortable. We couldn’t be happier.
View on GoogleChuck at Mattress Firm Oswego was a great salesman. He made our bed buying experience much easier today. Yesterday we spent 5 hours at multiple stores and went home more confused. Today we ended up buying 2 queen beds and an adjustable base.
View on Google- Mattress Firm Montgomery
Montgomery, IL · 3.5 miles
- Mattress Firm Aurora Market
Aurora, IL · 6.6 miles
- Mattress Firm Naperville
Naperville, IL · 6.7 miles
- Mattress Firm Clearance Center Bolingbrook
Bolingbrook, IL · 9.9 miles
- Mattress Firm Batavia
Batavia, IL · 11.0 miles
- American Mattress
Oswego, IL · 0.2 miles
- Symba Furniture
Aurora, IL · 4.2 miles
- Ashley Store
Naperville, IL · 6.4 miles
- Bob’s Discount Furniture and Mattress Store
Aurora, IL · 6.5 miles
- Aurora's Furniture
Aurora, IL · 6.5 miles