Mattress Firm offers a wide selection of mattresses from top brands, providing free and fast delivery, financing options, a low price guarantee, and a 120-night sleep trial to ensure customer satisfaction.
Promotions subject to change. See store for details.
Last updated: Mar 31, 2026
Current promotions include up to 60% off during the July 4th Sale, 51% off on select mattresses, $200 Instant Gift with certain purchases, free adjustable bases with select mattresses, 0% APR financing for up to 72 months, and bundle deals like the Sleepy’s Basic Hybrid + Adjustable Base for $499.99. Offers are valid through June 30, 2025, with specific conditions applying to each promotion.
Average rating 5 · 62 reviews
Last updated 3/1/2026
The sales associate, Jake was very knowledgeable and helped me make the best decision on my purchase. I appreciated that Jake took his time with my questions and I never felt rushed. I am very pleased.
View on GoogleGreat experience was not pressured in to what I was not looking for. Jacob set me up with what I asked for and was sorry that I wasn't going to be able to sleep on it tonight. I'm going to sleeping tomorrow night evening better that he saved me about $1000. Thank you Jacob.
View on GoogleAndrew, my salesman, was great! I gave him a price range I could afford and showed me my different options both a little below and above so I had a more well rounded idea. He was patient, not pushy, and was not forcing me to one particular brand. I couldn't be more pleased with my experience.
View on GoogleJake was a class act, I came in pretty late with only intentions to check some mattresses out, but he dedicated his time to help me out and stayed to make sure I got the right mattress for me. He hooked me up with some good deals and now I’m going into the new year with a new mattress because of him.
View on GoogleJacob was excellent. Great customer service and assisted me with finding the perfect mattress for my price range. Thanks Jacob!!!
View on GoogleLast updated: Feb 25, 2026
Address
4237 W Thunderbird Rd, Phoenix, AZ 85053
Phone
+1 480-939-3613Website
Visit websiteHours
Sun: 10AM-6PM, Mon-Sat: 10AM-8PM
