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Sleep Number

Grandville, MI

4.7(206 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 4.7 · 206 reviews

Last updated Jul 4, 2026

Sean Brower· 5★ · 2026-02-28T00:15:48.169434458Z

In-store experience was great. Shannon was extremely helpful and patient. They had some small activities for my son to play with well we tried out all the things. Will not receive the mattress for a little while yet but the store experience overall was great.

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Jennifer McClellan· 5★ · 2026-05-26T16:01:35.660674977Z

Meg at grandville store helped us find the right adjustable frame, mattress, and settings… and within our budget. Pricing and deals matched SN website. We didn’t feel bait and switch or any surprise fees. We felt more comfortable dealing with a human and actually testing beds (instead of online). Meg did not pressure us and was very professional, knowledgeable and fun. She also followed up with us personally. None of the other stores we visited did that. We look forward to our new bed arriving!

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Angela Moore· 5★ · 2026-02-09T18:15:20.701191784Z

The knowledge & kindness was exceptional. The store was clean, organized and comfortable. Shannon, our sales lady, even had empathy for why the bed was needed. It wasn't that our old bed wore out. I have had a couple spinal fusions & going to have a neck surgery in January. So for ergonomics & comfort this mattress (i-8) & adjustable frame is much needed. Thank you for having Shannon on your team.

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Catherine Kamyszek· 5★ · 2025-12-18T18:03:57.410938521Z

We had a great experience with Shannon in the Grandville store. She took the time to explain everything to us in very understandable detail. She helped us find our perfect bed. She is very friendly and Sleep number is lucky to have her as an employee

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PENNY· 5★ · 2026-03-20T15:56:20.142509244Z

My husband and I needed a new mattress. We had priced regular mattresses at a other store where the salesman talked our ear off and would t let us talk. Meg was fantastic I highly recommend her. She's very knowledgeable, she makes you feel comfortable

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