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Mattress Firm Munster

Mattress Firm

Munster, IN

4.9(462 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 · 462 reviews

Last updated Jul 22, 2026

Rosalie Clay· 5★ · 2026-07-11T23:17:20.378265251Z

Have been a long time customer. As always my experience was excellent. Luis was my Sleep Expert. He was extremely helpful to assist me in determining what I was looking for. Luis gave me a great deal. Very pleased.

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Chy!· 5★ · 2026-04-04T19:31:54.354950035Z

I went to Mattress Firm today because they actually had the product that I was seeking ON HAND at the store. You wouldn't believe the amount of stores I called/visited looking for an ol'school box spring. They were all "we do not carry in store. It has to be shipped in." When I made the call to MF, they happily had the item. So, they got my business today. Peter was PHENOMENAL! I am very happy with my service today!

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Alyssa Simms· 5★ · 2026-03-09T21:27:30.214720623Z

The service was so nice and it was very helpful in choosing what’s best and not the most expensive. Peter helped me get everything set up quickly.

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Erin Schaefer· 5★ · 2025-12-30T12:12:57.367118927Z

Beth was awesome. She knew her stuff, and was fun to talk to. I felt comfortable taking my time trying the mattresses, and her knowledge-driven guidance made me feel confident in my purchase. Delivery was available in only two days away vs. a store I had visited a few days ago that told me they were out two weeks! Highly recommend. Thank you for making the process smooth and actually enjoyable.

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Megan Forbes· 4★ · 2026-03-17T18:46:29.826983523Z

Ganelle was super helpful and kind last Friday when I bought a mattress. I was supposed to get it delivered the next day but didn’t. I was told it would come on Monday instead. The employee I talked to about it when it didn’t arrive Saturday connected me with Ganelle and she apologized. I thanked her. The mattress did come on Monday and the delivery man was kind and helpful. Overall I’m grateful for the experience but I advise others to be aware it might not be delivered when you’re told it will be.

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