Mattress Firm Clearance Center Jantzen Beach logo

Mattress Firm Clearance Center Jantzen Beach

Mattress Firm

Portland, OR

4.9(780 reviews)
9 active offers6 store perks
DLX Mattress advertisement. Buy direct from the mattress maker and save $500.

Advertisement

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

See all reviews

Average rating 4.9 · 780 reviews

Last updated Jul 16, 2026

Patricia Foster· 5★ · 2026-05-30T16:36:04.390604898Z

We went into Mattress Firm for the first time, and had a excellent experience! Spencer was very kind and friendly! He shared with us so much information that we were grateful to learn. He had another customer, and a phone call with a previous customer while we were there and handled the time with each of us so patiently and respectfully. We appreciated that. We bought a mattress WE wanted, and no pressure at any time. The knowledge he shared helped us to decide on the perfect mattress for our needs. (Both over 60 yr.s old) Give this store a try!

View on Google
S Wiggins· 5★ · 2026-05-30T05:40:37.089360907Z

Nick was awesome and helped me narrow down all the options and helped me find a bed that would work for me in my budget. Considering I was shopping for me and my partner(who wasn’t there) he took all the feedback and helped me find something that would work for both and always put my partner’s preferences into the decision making process! He wasn’t pushy, he was knowledgeable and cared about my experience. I’ve been shopping online forever and going in store was a better experience because I didn’t have to read and believe a bunch of reviews, I got to try it for myself. 10 out of 10 do recommend. Look out for Nick(Nicholas)! He’s awesome. Thanks Nick!

View on Google
Elizabeth Chatman· 5★ · 2026-03-08T23:01:13.965646475Z

My partner and I are upgrading mattress size and I was trying to figure out what kind of mattress my current one was for the longest time (inexpensive, super comfy, ordered it online a long time ago, didn’t have any info on the tag, and I must’ve deleted the email at some point). Kimberly asked me a few questions about it and we very quickly identified what kind it was and it was absolute perfection when I laid down. It was 60% off, so we bought it right away. We were in and out in maybe 10 minutes. Incredible service, straight to the point, no trying to sell us something more expensive. Would 100% recommend to anyone looking for a new mattress.

View on Google
Jaimee Lorey· 5★ · 2026-07-05T00:36:01.740938803Z

Nick was the BEST! I came in to help my daughter get a box spring and had such good experience, that I decided to continue with purchasing a new bed (much needed). He took care of us both - listened to what we wanted and delivered! He's the best! Definitely go see Nick, he'll take care of you!

View on Google
Chuck Billedeaux· 5★ · 2026-06-13T22:18:43.718891383Z

I first bought a mattress last February/March from Spencer at the SE 82nd location. He was so very helpful and attentive, accommodating me based on my budget and bad back. I determined (after a couple months) that the mattress was too soft for my arthritic back, and knew I needed a more firm mattress instead. I learned (when I bought cooling sheets at the 82nd location) that he had moved locations. I knew he would work hard to take care of me, so I traveled the ten miles to the Jantzen Beach location to get his help. He once again was pleasant to work with and made my experience at Mattress Firm completely satisfying. The company is lucky to have him.

View on Google
More Mattress Firm locations
Other mattress stores in Portland

See all mattress stores in Portland, OR