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Mancini's Sleepworld Union City

Mancini's Sleepworld

Union City, CA

4.9(562 reviews)
4 store perks
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About Mancini's Sleepworld

Mancini's Sleepworld is a mattress and furniture retailer in the San Francisco Bay Area, offering a wide selection of mattresses from top brands. They provide a Best Price Guarantee, a 365 Night Comfort Guarantee, and free next-day delivery with old mattress removal. Their product range includes beds, bedroom furniture, and bedding accessories.

Current Promotions
Last updated Oct 20, 2026

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Purchase Incentives
  • Best Price Guarantee
  • 365 Night Comfort Guarantee
  • Double Your Warranty
  • Free Next Day Delivery (Includes old mattress removal)
Mattress Selection

Brands

Simmons
Tempur-Pedic
Avocado
Aireloom
Stearns & Foster
Beautyrest
BeautySleep
Sealy
Kluft
Casper
Helix
Mancini’s
Kingsdown
Nectar
DreamCloud
Serta

Ideal for

teens
growing children
adults

Technology

Innerspring
Memory foam
Hybrid
Bed In A Box

Assortment

Beds
Bed Sheets
Chests
Dressers
Entertainment Chests
Lamps
Mirrors
Nightstands
Bed Frames
Foundations
Adjustable Bases
Sofas
Recliners
Love Seats
Kids Beds
Mattress Protector
Pillow Protectors
Pillows
Bed Sheets
Mattress Toppers

Price range

$
$$
$$$
$$$$

Price range not yet reported

What Your Neighbors Say

Real Google reviews from nearby shoppers

See all reviews

Average rating 4.9 · 562 reviews

Last updated Jul 13, 2026

ramrod 17· 5★ · 2026-05-31T01:13:20.406406861Z

I recently purchased a mattress from’Mancini’s and spoke with Michael G. I would just like to mention how friendly, knowledgeable and professional Michael is. He truly knows the “mattress business” inside and out. Michael was a pleasure to deal with. He took his time and explained the pros and cons of each mattress that we looked at. I really appreciated his patient and helpful approach and in no way felt pressured into making any particular selection. He answered all my questions and concerns. The store offers a wide selection of products at very reasonable prices. .In the end my wife and I were very happy and satisfied with our purchase. All in all my experience was a very pleasurable one. I would not hesitate to recommend Mancini’s for any one who is in the market for a mattress.

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Audrey Ludlow· 5★ · 2026-06-18T02:44:14.827139533Z

It was long overdue for a new bed, and the salesman, Michael, made the process as smooth as possible. He was very knowledgeable and professional, answering all the questions we had, but also wasn’t pushy either. We landed on a bed both my partner and I agreed on and he gave us a pretty good deal on too. Delivery was fast and efficient. Guys came in and took about 10-15 minutes to set up the new bed and haul away the old one. We absolutely love our new bed and sleep so much better. 5 stars, easily.

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Tammy Rodrigues· 5★ · 2026-06-03T04:42:02.465427405Z

I really appreciate the wonderful service your representative Bryan helped me with, he is excellent. He went above and beyond to meet my expectations and truly worked with me to get a great deal. I highly recommend anyone looking for a excellent deal on a very good quality matress go see Bryan in Union City California...you won't be disappointed!

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Emily Ho· 5★ · 2026-06-15T00:29:05.834604933Z

Bryan provided us with excellent customer service! He provided great details on the mattresses and helped us pick out what we need. Thank you so much!

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Ce Marie· 5★ · 2026-02-19T07:05:28.478461842Z

I had such a great experience at Mancini’s! I was greeted immediately when I walked in and helped right away, but in the best way, no pressure at all. I originally went in just looking for pillows… and somehow walked out with a new mattress and pillows 😂 The staff was knowledgeable, patient, and really took the time to help me find what felt right without being pushy. Super smooth experience from start to finish. Definitely recommend if you want great service without the typical sales pressure! Big thanks to Bryan and Michael for all their help!!!!

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