Mattress Firm South Portland Maine Mall Road logo

Mattress Firm South Portland Maine Mall Road

Mattress Firm

South Portland, ME

4.9(769 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 · 769 reviews

Last updated Jun 1, 2026

Sherry Russell· 5★ · 2 months ago

Amanda was amazing. She is personable and very knowledgeable and went above and beyond to assist us all the way through. She is the reason we looked no further than Mattress Firm for our purchase. As we drove off the first time I thought what an asset she is. I wonder if Mattress Firm knows the gem that they have in her. We feel very grateful for her support. She even was on hand through the delivery - in a snowstorm - messaging back and forth with the drivers to ensure all went smoothly, which it did. The drivers were super too and got the mattress here as scheduled despite the storm and even navigated a tricky stairway with success. Thanks to Amanda and the team. We hope that she and the team are recognized for their exceptional service

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Carter Scott· 5★ · 2 months ago

Amanda was super helpful and a great listener! She helped us go through our many options and pricing and we found the perfect mattress. Would go back in a heartbeat and highly recommend going in. With all the online shopping it was really helpful to try mattresses and have an actual person to work with. Thank you!

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Julie Hutchins· 5★ · 4 months ago

My Sales Associate Amanda was incredibly kind, geniune & hardworking. She was waiting on three customers (including me) and I never felt or was unattended. I'm on a very fixed income, have many health issues and Amanda could not have been more genuinely caring. She was so efficient & ended up getting me an honestly amazing deal. Loved Mattress Firm S. PORTLAND!

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Sue Stevens· 5★ · 3 months ago

I walked into Mattress Firm after a disappointing visit to a different mattress store close by. I was greeted almost immediately by staff who wanted to help me find the best mattress for my needs. They are definitely on their A-game with customer service. Matt, he was amazing. He took the time to answer my questions and ask a bunch of his own. Thanks to him I found the mattress that's going to help me sleep better. My new mattress is fantastic and has a lengthy warranty but if something were to happen and I needed a different one, I'll be heading back to this location. Thanks, Matt. I appreciate you.

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Sara Sloan· 5★ · 3 months ago

We were helped by the manager who provided excellent knowledge to help us with our decision. Very easy sale at a good price. We had considered buying a bed online but were thrilled to be able to test the bed. Able to get the bed quickly also helped.

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