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Sleep Number

Deer Park, IL

4.8(138 reviews)
1 active offer4 store perks
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About Sleep Number

Sleep Number offers a range of sleep products, including mattresses, bases, bedding, pillows, and furniture. They provide a 100-night trial, a 10-year limited warranty, and design their products to last 25 years. Their mattresses are tested 2.5 times longer than the national standard to ensure long-term durability.

Current Promotions
Last updated Oct 23, 2026

No promotional offers are visible in the images.

  • Limited-time savings when you bundle select mattresses, bases and moreSelect mattresses, bases and more
Purchase Incentives
  • 5 years special financing
  • 100-night trial
  • 10-year limited warranty
  • Designed to last 25 years
Mattress Selection

Brands

Sleep Number

Ideal for

adults
teens
growing children

Technology

not provided

Assortment

Mattresses
Bases
Bedding
Pillows
Furniture

Price range

$
$$
$$$
$$$$

Estimated price positioning for this store

What Your Neighbors Say

Real Google reviews from nearby shoppers

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Average rating 4.8 · 138 reviews

Last updated Sep 18, 2026

Gary Swoik· 5★ · 2026-04-07T14:46:54.053920343Z

Called the store in the morning and discussed my problems with our older Sleep Number Bed. Jimmy was extremely helpful and gave us all the options to repair or replace the bed. It was a no pressure situation. He knew our wishes and knew his products and gave us a choice what would be best for us. We decided to buy a new mattress and other equipment and were very happy with his polite behavior and focus on our needs. He was very thoughtful and shared to make sure we were happy. Arnie who is the manager of the store chimed in and also helped give some guidance. Thank you for your help.

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Iris Kaplan· 5★ · 2026-04-04T15:46:28.658779769Z

My husband and I had decided to replace our current sleep number bed. We had it for 15 years and we're always happy with it. We came to your Deer Park store and were helped by Jimmy. He had us lay on several beds and explained the various options. We told him what we wanted and how much we were able to spend. Jimmy tried the beds with our current numbers. We found the new beds allowed us to lower our numbers because of the new mattress options. After almost an hour, we settled on a bed that was perfect for us. Jimmy was a pleasure to work with. He made suggestions and we both are happy with our final decision. Sleep Number Beds are the best!

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Kathy Pomerleau· 5★ · 2026-02-08T18:33:56.424188733Z

Our sleep expert, Arnie, at the Deer Park location was very knowledgeable about their products. He assisted my husband and me with questions and was very helpful in helping us determine the sleep number mattress that best fits our needs. We are excited to get our new sleep number mattress!

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Wendy Hafft· 5★ · 2026-03-02T18:51:47.895076978Z

Great experience picking out a new Sleep Number bed at the Deer Park location.Arnie was so helpful and made sure we got the best quality bed for our needs. His knowledge and time spent with us was outstanding. He was patient picking out all the accessories needed to complete the set.Thank you!

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Jenni Leisten· 5★ · 2026-02-07T15:28:23.730888215Z

We walked in close to closing time thinking we were going to just take some information and leave. James,at Deer Park location, did a thorough walk through of all the products- stayed well past closing time an we purchased a brand new bed. The best in store customer service. Never made us feel rushed, he was very friendly, and extremely knowledgeable.

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