Mattress Firm Newport Avenue logo

Mattress Firm Newport Avenue

Mattress Firm

Quincy, MA

4.9(597 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

See all reviews

Average rating 4.9 · 597 reviews

Last updated Sep 19, 2026

Yun Lester· 5★ · 2026-08-31T00:13:56.512377640Z

My mom and I were serviced by Jennifer who was very helpful and knowledgeable on what we wanted. She was able to make our deliveries efficient. The delivery workers also did a nice job setting up the bed upon delivery

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Kerry Romig· 5★ · 2026-02-01T21:34:53.040496138Z

⭐️⭐️⭐️⭐️⭐️ Five Stars – Outstanding Service from Jennifer Purcell! I had a wonderful experience working with Jennifer Purcell at the Mattress Firm location in Quincy. From start to finish, she was professional, courteous, and genuinely focused on making sure I was taken care of. There was a small mix-up with my order initially, but Jennifer handled it promptly and efficiently. She took full ownership of the situation, explained everything clearly, and resolved it quickly with no hassle at all. Her responsiveness and attention to detail really stood out and immediately put me at ease. Jennifer was knowledgeable, patient, and never pushy. She took the time to listen to my needs, answered all of my questions, and made sure I felt confident and comfortable with my purchase. Her customer service went above and beyond what I expected. It’s rare to come across someone who combines professionalism, kindness, and follow-through so seamlessly. Because of Jennifer, I would absolutely recommend Mattress Firm in Quincy to anyone looking for a great experience. Thank you, Jennifer, for making the process so smooth and pleasant!

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Christopher Soares· 5★ · 2026-05-22T21:41:41.794221515Z

Ulfrik really made my shopping experience easy and fun. I felt he really tried to understand me and where I was coming from. For a person like me that usually doesn't get great customer service this was refreshing. He listened to my concerns to best service me and meet my needs while shopping for a mattress. He offered me many choices based on my very particular needs and budget requirements. Eventually we found one that would best suit my needs and he assisted me throughout the financing portion of the sale. Overall all, I ended up buying a mattress that cost me a bit over my budget. However the benefits Ulfrik explained and offered me made my decision to spend the extra money work it. Thank you again!

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Erick Sandoval· 5★ · 2026-04-11T19:27:56.768992078Z

Our experience today was amazing. Thank you Ulfrik so much for your help! Ulfrik was super patient with us explaining to us everything we needed to know about mattresses. Letting us take our time choosing what best fit our budget and needs, not pushing us to get something we couldn’t afford. I truly appreciate the help thank you so much would definitely recommend to people that need a mattress to come here.

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Miss Katie J· 5★ · 2026-07-02T19:13:28.690976614Z

Both June and her manager I want to say Jen have excellent customer service skills. Lots of recommendations and not always pushing the most expensive mattress and pillows. Thanks so much! Can’t wait to get a new mattress and sleeping better!

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