Mattress Firm Clearance Center West 88th Avenue logo

Mattress Firm Clearance Center West 88th Avenue

Mattress Firm

Westminster, CO

4.9(1198 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 · 1198 reviews

Last updated Jul 3, 2026

Colette Daggett· 5★ · 2026-05-20T21:38:22.111775793Z

Linda was absolutely amazing! She was patient and allowed me to take my time. She never pressured or tried to sell me anything extra, in fact she looked out for me and gave me the best deals possible. She is a delight to work with. Very pleasant and kind. She knows her stuff and won't steer you in the wrong direction. I couldn't recommend her more! Go see Linda, you will be so happy you did!

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Roger Wenger· 5★ · 2026-02-18T02:27:49.232515450Z

When I entered the store, Paul greeted me and introduced himself. I explained to him what mattress I wanted, and he took me directly to where the mattresses were displayed. He was very pleasant, knowledgeable, and friendly. He explained the different types of mattresses that were available. He answered all questions that I had in a professional and complete manner. I was very satisfied with his knowledge and I ended up buying a mattress and will probably go back and buy another one within a month or two.

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Jennifer· 5★ · 2026-05-26T04:21:38.234251388Z

Ryan helped my client purchase her mattress, pillows, and headboard, and the experience was wonderful from the start. A couple of months later, when she had an issue, he was even more impressive. He handled everything quickly, explained the process clearly, and was incredibly helpful throughout. Excellent customer service before and after the sale — we truly appreciated his support and would highly recommend working with him!

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Pink Dragun (Pink_Dragun)· 5★ · 2025-08-16T20:49:28.780132677Z

Great, warm, and welcoming environment. We were greeted as soon as we walked in and was told someone would be with us shortly. Sure enough Paul came up and gave us the best customer service I’ve ever encountered thus far! Super impressed with his personable skills and how easy it was to build rapport (even though we clearly come from different backgrounds.) Fantastic conversation! Paul was open to our options and mindful of our budget. He was patient with our soft spoken son and we walked out with a price matched mattress within 30 mins. Thank you Paul! Such an incredible experience at this store.

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Leslie Mayeux· 5★ · 2026-06-01T16:27:13.280161253Z

Great experience overall. Jamie really helped us narrow down what we needed and worked with us on getting it within our budget. Delivery was next day and everything went smoothly. Highly recommend. Thanks, Jamie!

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