Mattress Warehouse is the largest independently owned mattress retailer in the U.S., operating over 500 locations nationwide. They offer a wide selection of mattresses and sleep accessories from top brands, providing customers with quality products at the best possible price. Their mission is to deliver a relaxed and educational buying process, ensuring the best overall sleep experience.
Current homepage promotions include up to $1,500 off warehouse-wide, brand-specific discounts, a Casper king-size-for-queen-price offer, free adjustable bases with select mattresses, and 10% off for signing up for promotional texts.
- Save up to $1,500 warehouse-wide
- Save up to 70% on BeautyrestBeautyrest
- Save up to 70% on SertaSerta
- Save up to 60% on KingsdownKingsdown
- Save up to 60% on SealySealy
- Get a free adjustable base with select Sealy stylesSelect Sealy styles
- Get a king-size Casper mattress for the queen priceCasper
- Save up to 30% on HelixHelix
- Get a free adjustable base with a $499 SomosBeds queen mattressSomosBeds Restorative Medium queen mattress
- Save 10% when you sign up for promotional textsText NAP to 21048; marketing text-message consent and promotional alerts apply
- Free in-home delivery and setup
- Get 0% interest financing for 60 monthsPurchases of $5,999 or more; equal monthly payments required for 60 months
- Locally owned
- Trusted for over 30 years
- Price match guarantee
- Free delivery
- Financing options
- Sleep trial with bedMATCH system
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Real Google reviews from nearby shoppers
Average rating 4.9 · 306 reviews
Last updated Aug 27, 2026
My experience was excellent. Ariana was kind, helpful and very professional. She took the time to answer all of my questions and concerns. She explained things so I could understand. She deserves a raise. 20 out 10 she went beyond helping me. Thanks Ariana.
View on GoogleThomas was exceptional- although he’s new he has a great attitude and will get all of the info needed to make an informed decision. He had us do the mattress test and was patient while we tried a dozen different beds, found a great deal on a Beautyrest. If you’re in the market for a new mattress- go see Thomas @ Knightdale store
View on GoogleHad an amazing experience here with Megan! She helped me find something in my price range and with the support I was looking for. With the help of their bed match tool! She was so lovely to work with.
View on GoogleJeff took us through all the latest steps in finding the right mattress! It’s been 10 years since we have shopped for one and boy has the technology changed! A fancy bed you lay on that finds Your specific pressure points, and so on and so forth, till it tells you it’s recommendation for you. Pretty neat! Jeff was patient with us as we tried beds and talked through our wants and needs out of a mattress until we found one that seems perfect. Donna and Jeff made sure we got what we were looking for and set us up with the best options for delivery for us. Looking forward to a good nights sleep on our new and improved mattress and adjustable bed frame! Thank you Jeff and Donna for a great mattress buying experience!
View on GoogleVisited Mattress Warehouse in Knightdale on Sunday 14th and both Megan and Thomas were awesome.....The welcoming, greeting, mannerisms etc was amazing 💯💯
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