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
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Real Google reviews from nearby shoppers
Average rating 4.9 · 534 reviews
Last updated Jul 1, 2026
This is the second purchase with Jake and Mattress Firm in Sun Prairie for our household. He did a great job helping us quickly figure out what would be the best for our specific needs. He was very knowledgeable about the details of the types of mattresses we looked at. He was great to work with and we didn't feel pressured in anyway during the experience. I would highly recommend working with Jake.
View on GoogleJust got a mattress thanks to Jake's amazing sales work! As soon as we walked in he asked what we were looking for and new exactly how to accommodate our wishes. He was very kind, funny, and knowledgeable. Any questions we had he knew the answer to and there was no judgement what so ever from him. This was not the first store you we stopped at in the area but it was by far the best!
View on GoogleJake asked a lot of questions about our sleep patterns and steered us to the mattresses best for us. He also offered options for clearance items that he truly didn't have to. Top notch service on the front end. Hopefully the mattress itself matches the service once it's delivered.
View on GoogleWe had a wonderful experience purchasing our mattress from Mattress Firm in Sun Praire. Their showroom is impressive for it's size. Our salesperson was knowledgeable and patient, answering all our questions and "what if" scenarios. I would highly recommend giving them a visit when shopping for mattresses.
View on GoogleWe waited a bit, there was a few people buying. My mom and I tried a couple beds and pillows, we came home with both. The manager of the sun Prairie store was pretty easy going and helped us out a bit, determining which mattress would work the best with the issues we have. Looking forward to comfortable nights Thank you
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