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Mattress Warehouse of Westerly

Mattress Warehouse

Westerly, RI

4.9(30 reviews)
10 active offers8 store perks
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About Mattress Warehouse

Mattress Warehouse is the largest independently owned mattress retailer in the U.S., operating over 500 locations nationwide. They offer a wide selection of mattresses and sleep accessories from top brands, providing customers with quality products at the best possible price. Their mission is to deliver a relaxed and educational buying process, ensuring the best overall sleep experience.

Current Promotions
Last updated Nov 2, 2026

Current homepage promotions include up to $1,500 off warehouse-wide, brand-specific discounts, a Casper king-size-for-queen-price offer, free adjustable bases with select mattresses, and 10% off for signing up for promotional texts.

  • Save up to $1,500 warehouse-wide
  • Save up to 70% on BeautyrestBeautyrest
  • Save up to 70% on SertaSerta
  • Save up to 60% on KingsdownKingsdown
  • Save up to 60% on SealySealy
  • Get a free adjustable base with select Sealy stylesSelect Sealy styles
  • Get a king-size Casper mattress for the queen priceCasper
  • Save up to 30% on HelixHelix
  • Get a free adjustable base with a $499 SomosBeds queen mattressSomosBeds Restorative Medium queen mattress
  • Save 10% when you sign up for promotional textsText NAP to 21048; marketing text-message consent and promotional alerts apply
Purchase Incentives
  • Free in-home delivery and setup
  • Get 0% interest financing for 60 monthsPurchases of $5,999 or more; equal monthly payments required for 60 months
  • Locally owned
  • Trusted for over 30 years
  • Price match guarantee
  • Free delivery
  • Financing options
  • Sleep trial with bedMATCH system
Mattress Selection

Brands

Beautyrest
SomosBeds
Tempur-Pedic
Serta
Sealy
Kingsdown
Casper
Purple
Stearns & Foster
BEDGEAR
Aireloom
Cheswick Manor
Nectar
Smart Life by King Koil

Ideal for

adults
growing children
teens

Technology

Memory foam
Hybrid
Innerspring
Gel

Assortment

Mattresses
Box Springs & Adjustable Beds
Beds & Furniture
Bedding
Pillows
Sheets
Protectors

Price range

$
$$
$$$
$$$$

Price range not yet reported

What Your Neighbors Say

Real Google reviews from nearby shoppers

See all reviews

Average rating 4.9 · 30 reviews

Last updated Jul 17, 2026

L· 5★ · 2026-06-07T14:48:18.800203980Z

I had a great experience purchasing a mattress and arranging delivery out of state. Heather took the time to thoroughly listen to all of my concerns and helped me confidently select the right Tempur Pedic for my needs. Her knowledge, patience, and guidance reassured me that I was making the right decision and we LOVE our bed. What we thought would be a stressful purchase ended up being a seamless and pleasant experience. Excellent customer service—I highly recommend working with Heather.

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Debby Marie· 5★ · 2026-04-22T18:43:18.792012622Z

I stopped in Westerly Mattress Warehouse , reluctantly to get suggestions only, for my daughter in S C. I found it sooo helpful , not pushy , trustworthy and informative , that I purchased one and sent her exactly what she wanted. I stayed under my budget with free out of state delivery.( NC state tax was minimal ) Heather greeted me warmly and Jarrett led me only to items in my range and specifications , with clear knowledgeable information that made a decision easy. I had dreaded going in fearing hard sell , but was happily shocked to still have low key Trustworthy sales help on a top quality product , reasonably priced. Thank You , Heather and Jarrett ! My mattress store phobia is over - I found a Mattress Home … not a Warehouse !! My daughter is very happy with her hybrid Stearns & Foster Medium Firm delivered on time with care. I had a most positive experience. Debby , RI

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Tamara G· 5★ · 2026-03-18T00:42:27.792877049Z

I walked into Mattress Warehouse in Westerly, Rhode Island feeling completely overwhelmed. Mattress shopping is no joke. I left feeling confident in my decision, and that is entirely because of Heather. From the moment she started helping me, it was clear she actually listened. She took the time to understand my needs, never pushed me toward anything that wasn't the right fit, and her product knowledge was impressive. She made what could have been a stressful experience feel easy and straightforward. If you are in the market for a mattress and you are anywhere near the Westerly location, seek Heather out specifically. She is the kind of salesperson who makes you feel like a person, not a transaction. Kind, friendly, knowledgeable and genuinely helpful from start to finish. Heather, if you see this, thank you!

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Amanda Hill· 5★ · 2026-04-17T16:09:54.231376258Z

Jarrett was very helpful and made the buying process very easy. We own a summer home in the area and weren’t looking to spend a fortune but wanted something high quality. He was not pushy or trying to oversell us anything, in fact as we were checking out, actually gave us some honest feedback and we ended up changing to his recommendation. Was honest about offering the best in terms of pricing and we feel gave us a very fair and good deal. We appreciate his service and time!

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Eileen Lagrandeur· 5★ · 2026-01-19T00:52:35.880454271Z

Heather was amazing! She was very friendly, knowledgeable, and took her time asking thoughtful questions about how my husband and I sleep. Because of her help, we found the perfect pillows. It was such a great experience. Thank you so much, Heather!

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