Mattress Firm Garden City State Street logo

Mattress Firm Garden City State Street

Mattress Firm

Garden City, ID

4.8(472 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 4.8 · 472 reviews

Last updated Sep 18, 2026

Barbara Redmond· 5★ · 2026-05-22T22:10:28.325569369Z

Mainly I was listened to. I knew what I was looking for. Firmness, depth, and price I could have skipped the $300 bonus bucks as the items available weren't something I'd buy, but I chose anyway. The sales person was helpful and knowledgeable...he'd been selling mattresses for a while and I appreciated his insight. Overall, Id recommend this location.

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niese speck· 5★ · 2026-08-16T18:25:11.936793737Z

My experience in the store was with Rory. I appreciated that he gave me all the information I needed to make an informed decision. Rory also did not push or rush me in any way. That is the one thing that will make me walk right out of a store! I spent way more than I planned but with the 120 night sleep guarantee, I know I will have plenty of time to make sure I got the right mattress. Thank you Rory

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Kathleen Morris· 5★ · 2026-09-01T22:03:28.167823983Z

Steven knew exactly what mattress we needed when we gave our laundry list of bodily ailments. First mattress tried was 'the one', fit perfectly - and so we bought it. No pressure, knowledgeable, nice selection, name brands, delivery. Thanks for your help, Steven!

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Ruth Davis· 5★ · 2026-06-03T23:22:40.597094474Z

It all went very well. And the salesman was very helpful. I walked in but a mattress 15 minutes later I walked out and he arranged to have it delivered. I really very much appreciate it. It was kind of a need of the moment. I got what I needed.

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Dawn Hollinger· 5★ · 2026-04-05T03:45:44.139770219Z

Customer service was great! He was very kind and courteous and knows his job well… we will definitely be back. The store is very clean

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