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Mattress Firm Fullerton

Mattress Firm

Fullerton, CA

4.9(478 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

$
$$
$$$
$$$$

Price range not yet reported

What Your Neighbors Say

Real Google reviews from nearby shoppers

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Average rating 4.9 · 478 reviews

Last updated Jul 27, 2026

Yang zhang· 5★ · 2026-05-09T00:10:35.001854452Z

Today I walked into Mattress firm, and greeted by Michael. Excellent experience starts. Michael was incredibly helpful, professional, and attentive throughout the process. He took the time to understand what we needed and helped us choose the perfect mattress. The customer service was outstanding, and the store atmosphere was welcoming and stress-free. Highly recommend this location to anyone looking for a quality mattress and honest service.

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Susan Nehez· 5★ · 2026-05-27T23:48:56.743076915Z

Had a great experience. Impressed with the advice I received from your staff at the Fullerton, California store. And the pricing was within my budget. Looking forward to getting my mattress delivered with the adjustable base. It will be a great improvement from sleeping on a blow up mattress I have been using recently.

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Mike Maffe· 5★ · 2026-07-04T21:18:30.603496192Z

Excellent, knowledgeable salesman. Michael did great. Fairly priced for an excellent store brand product.

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Joshua Espano· 5★ · 2026-05-12T03:11:05.055718354Z

Excellent service from store manager, Shawn. He was very knowledgeable, patient, and pleasant in helping my wife and I determine our forever Mattress & bed frame. Shawn was not pushy at all and he was extremely helpful. He will help you find the best fit for you instead of trying to upsell you. Highly reccomend this store and working with Shawn.

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Robby Meinburg· 5★ · 2026-03-30T01:23:54.027869948Z

Customer service was outstanding. Their willingness to meet my budget equally as stellar, their product is superlative. I would recommend them to family and friends for sure! Shout out to Jimmy, At the Fullerton location off of Harbour. He went above and beyond the call of duty to accommodate me and I’m grateful for his service, and y’all need to hire more individuals like him. Thank you, brother, and I look forward to sleeping on this new mattress!

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