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Mattress Firm Sewell

Mattress Firm

Sewell, NJ

4.9(524 reviews)
9 active offers6 store perks
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About Mattress Firm

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 Promotions
Last updated Oct 23, 2026

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.
Purchase Incentives
  • 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
Mattress Selection

Brands

Tempur-Pedic
Purple
Sealy
Sleepy's

Ideal for

teens
growing children
adults

Technology

memory foam
hybrid
innerspring

Assortment

Box Springs & Frames
Adjustable Bed Bases
Bedding
Furniture & More

Price range

$
$$
$$$
$$$$

Estimated price positioning for this store

What Your Neighbors Say

Real Google reviews from nearby shoppers

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Average rating 4.9 · 524 reviews

Last updated Jul 3, 2026

Ken· 5★ · 2026-03-07T22:37:38.134962258Z

Our Salesperson Dylan was tremendous. He displayed knowledge and professionalism while explaining and answering all our questions...no pressure sale..we would recommend this store and Dylan to anyone serious about purchasing a quality mattress and bedframe.

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Christine Eisenschink· 5★ · 2026-06-22T02:03:22.342410677Z

Dillion is AWESOME!!! He is extremely knowledgeable and takes his time going over everything. He is kind, considerate and courteous. He is genuinely interested in what you are looking for and what will work best! You are lucky to have someone like him on your team.

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Dave Scherfel· 5★ · 2026-02-13T20:20:06.479577769Z

Nicolas greeted me when I came into door and asked me how could he help. He listened to and remembered what I had said then led me around to the different options. He was well informed about the mattress, how it's manufactured and patiently allowed me try each one. No high pressure sale, more how can I help you decide. Came in just to look, but bought on the spot.... After printing out paperwork and not only explaining it but reviewing it, he highlighted everything I would need with a yellow Sharpie and set up a date for delivery. Very impressed with Mattress Firm's purchase process and your salesperson Nicolas.. Let's see how delivery goes...

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John Pettinelli· 5★ · 2026-04-01T00:12:47.345967114Z

Very good experience. Kind, friendly and patient sales representative. Very helpful, and reassuring. Clearly explained various options and possibilities when selecting a mattress, responded to all questions, truly enabled my wife and I to leave with a state of confidence. Price was excellent, would certainly recommend to friends and family, thank you John

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deja· 5★ · 2026-02-03T00:28:17.966916227Z

The customer service from Nick and Dylan that we received when purchasing a mattress for my son was amazing. The knowledge, the friendliness, the caring customer service they both had with our family was so much appreciated. They helped us trying to get the perfect mattress, which we ended up receiving after our own decision making. We went to one other local mattress retailer and literally walked out in 5 minutes, Nick and Dylan are a great “tag team” and you can tell they enjoy their jobs and work so well together which in turns makes a great experience for customers. Thank you both!!!

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