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Mattress Firm Valley Stream

Mattress Firm

Valley Stream, NY

4.9(1142 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 · 1142 reviews

Last updated Aug 23, 2026

D F· 5★ · 2026-05-09T21:32:00.233241788Z

We had an outstanding experience at Mattress Firm(Valley Stream) thanks to Gary Levin ! From the moment my wife and I walked in, he was welcoming, knowledgeable, and genuinely focused on helping us find the right mattress — not just making a sale. He took the time to understand what we were looking for, explained the differences between options in a way that was easy to understand, and helped us find an amazing mattress that fit both our comfort needs and our budget. What really stood out was Gary’s patience and honesty. He never pressured us and made the whole process stress-free and enjoyable. It’s rare to find someone who combines professionalism, expertise, and excellent customer service so naturally. If you’re looking for a great mattress at a fair price, definitely ask for Gary. He made what could have been an overwhelming decision feel easy, and we couldn’t be happier with our purchase. Highly recommend!

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Sharmeen Joseph· 5★ · 2026-07-03T04:25:45.323229606Z

This was my first shopping experience for buying a mattress. My significant other and I were nervous coming in but we were just welcomed into the store by an agent (I did not catch his name). They were truly so friendly and enthusiastic about selling mattresses and I genuinely, greatly appreciate that. They were just so patient with us and we were able to find exactly what we were looking for. They were able to get us same day delivery and spent the time to make sure the mattress and we were taken care of. We definitely chose to perfect mattress for us. If mattresses did not last so long, we would come again. 😭

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Janel Allwood· 5★ · 2026-06-24T00:45:07.060578793Z

It has been quite some time since I’ve stepped into any store and received the level of high quality service as I did when I walked into Mattress Firm @ Valley Stream. Our family had the pleasure of working with Kendrick. He was extremely knowledgeable, welcomed our family and explained all of the details of the mattresses we were considering. His service made the difference as my husband and I walked out the store happy and excited to welcome home our new mattress. Service delivery was as fast as the next day! We are very happy with our purchase. Head to this location if you’re searching for your best sleep yet.

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Rivkah Chaya· 5★ · 2026-05-11T01:50:30.168293590Z

We had such a great experience shopping for mattresses today! Kendrick was incredibly knowledgeable, and helpful throughout the entire process. He took the time to answer all of our questions and helped us compare different options. We truly appreciated the excellent customer service. Highly recommend!

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Jacqueline McNeil· 5★ · 2026-06-28T19:03:34.282196583Z

I had an amazing experience at Mattress Firm! Gary was absolutely phenomenal and extremely knowledgeable, patient, and genuinely helpful throughout the entire process. He took the time to answer all of my questions, explained the differences between the mattresses without making me feel pressured, and made sure I found the best option for my needs and budget. Great customer service is hard to find these days, and he truly went above and beyond. I highly recommend asking for him if you visit!

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