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Mattress Firm Algonquin

Mattress Firm

Algonquin, IL

4.9(573 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 · 573 reviews

Last updated Aug 7, 2026

Edward G· 5★ · 2026-01-25T01:00:27.044322839Z

Had a great experience here at beginning of December purchasing a new mattress. Michaela was incredibly professional and helpful. She listened to our wants and needs and budget and helped us pick the best fit. The purchase and delivery all went perfectly and I would definitely recommend.

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Matt Runge· 5★ · 2026-02-24T19:24:44.265536776Z

I had an excellent experience at Mattress Firm in Algonquin. The sales gal Michaela was not pushy at all for a sale but took her time and was very patient with all of my questions and I had a lot. She was very informative and answered all of my questions with a smile. I would recommend buying a bed here.

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Cindy Geisler· 5★ · 2026-02-14T16:26:40.124889800Z

Nick provided us with five-star service. He was extremely knowledgeable and patient during our buying experience. We were very happy we went to Mattresses Firm.

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Naheer.A· 5★ · 2026-05-06T14:49:33.968017594Z

Never entered a mattress store before this and always wondered why they existed until I got the Mattress Firm experience. Tony was super knowledgeable an invested in the industry. Truly a “sleep expert” as they call em. No haggling or hassling. Gave me a price out the door the manufacturer didn’t and offered 0% financing. All in all happy to give my business to the store and Tony & looking forward to more purchases in the future.

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Megan Todd· 5★ · 2026-03-22T23:31:42.071434962Z

Michaela was the best help for us with finding our mattress. She was so knowledgeable, helpful, kind & patient. We took forever to make decisions and she gave us all the information we needed to make an informed decision. She listened to us thoroughly, let us take all the time we needed and answered all the questions we had. Highly recommend Michaela for all your mattress questions and needs!!

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