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Sit 'n Sleep

Commerce, CA

4.9(1062 reviews)
8 active offers5 store perks
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About Sit 'n Sleep

Sit 'n Sleep is a mattress superstore dedicated to delivering a good night's sleep to millions of Californians. With 36 superstore locations throughout Southern California, Sit 'n Sleep offers a wide selection of mattresses, bedding, pillows, and furniture, all backed by a 120-night sleep trial and special financing options. Their bedMATCH technology helps customers find the right mattress for their needs, body type, and health.

Current Promotions
Last updated Jul 25, 2026
  • Summer Savings Sale Now - Up To $1,000 Off
  • Up to 50% OFF Best Deals Under $999
  • Save up to $1200 on Beautyrest Mattresses
  • Save Up To 30% on Kids Beds
  • Save Up To 40% on Favorite Beds in the Box
  • Up to 50% OFF Sealy Mattresses
  • Up to 50% Off Nectar Mattress Sale
  • Save Up to $800 on Stearns & Foster Sale
Purchase Incentives
  • 36-Month Special Financing For Select Customers
  • Local Delivery
  • 120-Night Sleep Trial
  • Special Financing
  • bedMATCH Technology
Mattress Selection

Brands

Avocado
Beautyrest
Casper
Cloud Tech
Dreamcloud
Helix
Hybrid Infinity
Infinity Encore
Kingsdown
King Koil
Nectar
Purple
Sealy
Serta
Simmons
Brooklyn Bedding
Smartlife
Stearns & Foster
Tempur-Pedic
Technogel

Ideal for

teens
growing children
adults

Technology

Hybrid
Kids Beds
Latex
Memory Foam
Innerspring
Luxury

Assortment

Mattresses
Bedding
Pillows
Furniture
Frames
Adjustables

Price range

$
$$
$$$
$$$$

Price range not yet reported

What Your Neighbors Say

Real Google reviews from nearby shoppers

See all reviews

Average rating 4.9 · 1062 reviews

Last updated Aug 24, 2026

Tamara Ibarra· 5★ · 2026-03-22T23:00:07.210761666Z

Luis was amazing! He helped me get the perfect mattress and was very patient. Customer service was top notched. I would definitely recommend to come to this location to get the best priced mattress!

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Astrid Gomez· 1★ · 2026-05-19T14:03:47.851728082Z

"Buyer Beware: 'Cooling' Claims are a Gimmick. Sit 'n Sleep & Beautyrest offer ZERO help. Do not buy the Beautyrest Harmony Lux Seaqual if you need a truly cool sleep. The marketing is misleading. We bought this 3 years ago from Sit 'n Sleep based on "cooling" promises, and it has caused persistent sleep issues due to extreme heat retention. We control every environmental factor (65°F room, fans, proper bedding), so we know the mattress is the problem. We contacted Sit 'n Sleep and Beautyrest for support, and both companies refused to reply, help or offer a solution. This lack of accountability for a poorly performing, expensive product is unacceptable. Save your money and look for a genuinely cooling solution elsewhere.

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Joanna Vasquez· 5★ · 2026-07-03T23:53:31.168483264Z

Jackie was amazing in helping me figure out the best mattress for me. Love the experience and support from her and found the perfect mattress for me. I am so excited and happy to be able to get the best customer service possible. Thank you Jackie for your help.

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Lady Valdez· 5★ · 2026-06-16T16:16:28.803156793Z

I had spent the whole day in many stores looking for a mattress with my bestie. Honestly I was done but she asked me to make one more stop and it was on the way home. It was the best decision we found what we were looking for and more Jackie from the sales team was amazing she was very helpful went out of her way to make sure we were getting the best deal available for the mattress that we wanted. I wish I had started there from the beginning I would have had a whole day to my self thank you. Thank you Jackie

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JSN GRMJO· 1★ · 2026-06-24T18:45:31.782153234Z

This place sucks for the a first time customer in 2021 I spent over 2k in a mattress sheets covers and all ..seller said my bed came with a 10 year warranty for spills and rips and now that I clamed my warranty they said me mattress didnt have any warranty at all dont believe everything they tell you to sell you one

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