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Mattress Firm Lawnside Commons

Mattress Firm

Lawnside, NJ

4.9(425 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 · 425 reviews

Last updated Sep 17, 2026

Danielle Kircher· 5★ · 2026-06-20T17:39:58.529056570Z

Spencer was amazing 👏 he was thorough in his explanations , very knowledgeable and just super helpful. Delivery was so smooth it was a window between 10 -1 they were here at 10:10. Really nice guys. Thank you for making this experience great. Sweet dreams 😴

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Christine Baccari· 5★ · 2026-03-18T23:30:55.858002672Z

Lawnside mattress firm is a great place … Christopher was very nice & very informative as well as honest .. I was looking for an adjustable frame due to many neck/back issues & he helped me choose the perfect one! I made the purchase of a tempur pedic ergo smart adjustable frame & pricing was also not bad either.. everything went nice & smooth. Would definitely go back!!!

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Kyle· 5★ · 2026-05-28T16:19:16.273473286Z

Shoutout to Doug! Incredibly informative, patient and helpful while we shopped for the right mattress. I would recommend to anyone who is in the market to stop by this location first.

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Joe Emerson· 5★ · 2026-04-16T14:03:41.490598734Z

Manager Chris was extremely knowledgeable and helpful. His expertise helped us make our decision on which mattress was best for us. Would definitely recommend this particular location because of this.

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Paul Sherwin· 5★ · 2026-07-30T11:17:10.870032450Z

Christopher at your Ashland store was extremely helpful. Professional service and friendly. Will review delivery after it happens.

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