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.
- 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
- 36-Month Special Financing For Select Customers
- Local Delivery
- 120-Night Sleep Trial
- Special Financing
- bedMATCH Technology
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Real Google reviews from nearby shoppers
Average rating 4.9 · 851 reviews
Last updated Jul 2, 2026
We have company coming but kept putting off purchasing a bed…luckily! Dinner hour on the day after Memorial Day turns out to be the best time to shop for mattresses, especially if John Heft is on duty. We had the store and John all to ourselves, and he made the selection and purchasing processes so easy, fun even. We feel great about the whole experience and highly recommend both Sit ‘n Sleep and John.
View on GoogleJohn heft was amazing! He found the perfect mattress for me and saved a bunch of money. I told him I needed to move to my new apartment and didn’t have a bed and he made it happen so the bed will be there the next day. Great service great quality bed. Also he found great pillows for me!
View on GoogleI went to sit n sleep Costa Mesa and has such an amazing pleasant experience! Vincent Strattman was the person who helped me and he was fantastic. Vincent was so knowledgeable about all the mattresses and spent 2 hours with me trying to decide which mattress to buy. He was kind, professional, funny, and lovely. I highly recommend anyone who goes to this location to ask for Vincent! I was having such a hard time deciding and he was so patient with me and asked all the right questions and I’m incredibly happy with my mattress! He also worked really hard to figure out a way to give me a great deal.
View on GoogleChris miller was amazing and helped me find the perfect bed. He made the whole process quick, easy, and stress-free. Great customer service and I’m super happy with my purchase 5 stars
View on GoogleJohn at the Costa Mesa, CA location was truly helpful. I started with a test to match my body & sleep type with the right mattress. I am recovering from serious leg fractures and I needed a bed that will enhance healing & comfortable rest. John took his time explaining several different options & we found a great mattress as well as a base that allows me to adjust head, mid body & feet & even has a massage feature. The delivery was seamless & my first night was heavenly. My only "problem" was I did not want to get up! Thank you to John & Sit'n Sleep!
View on Google- Sit 'n Sleep
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