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Mattress King

Gallatin, TN

4.7(59 reviews)
2 active offers6 store perks
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About Mattress King

Mattress King is Nashville's largest locally-owned, family-run mattress store, serving the Middle Tennessee area for 31 years. They offer a wide selection of mattresses and related products, with financing options available to ensure customers get the best price. Their commitment to customer satisfaction is evident through their satisfaction guarantee and various promotions.

Current Promotions
Last updated Aug 4, 2025

Current promotions include After Hours Flash Savings with an extra 10% off on new online orders, a Mattress and Adjustable Base Combo with significant savings, 0% APR financing options, and free delivery on all online orders.

  • After Hours Flash Savings: Save an extra 10% on top of our July 4th Sale Prices. Bonus savings are on new online orders only. Offer ends at 9am on Sunday 7/6/25.Expires: 2025-07-06Applicable to new online orders only.
  • HOT BUY - Royal Sleep by Mattress King - Mattress and Adjustable Base Combo starting at $699.99, regularly $1,599.99. Save $900 (56%).Expires: OngoingAvailable in Twin XL, Queen, and King sizes.
Purchase Incentives
  • Financing options available with 0% APR for qualified buyers. Terms and conditions apply.Subject to credit approval.
  • Free delivery on all online orders. No minimum purchase required.Available for online orders only.
  • Locally owned
  • Family run
  • Serving the Middle Tennessee area for 31 years
  • Financing options available
Mattress Selection

Brands

Simmons
Sealy
Serta
Beautyrest
Tempur-Pedic
Nectar
Royal Sleep by Mattress King

Ideal for

All sleepers

Technology

not provided

Assortment

Adjustable Bases
Bed Frames
Sheets
Accessories

Price range

$
$$
$$$
$$$$

Price range not yet reported

What Your Neighbors Say

Real Google reviews from nearby shoppers

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Average rating 4.7 · 59 reviews

Last updated Apr 11, 2026

Jeff Pitt· 1★ · 4 months ago

We spent over $4000 on a TempurPRO Adapt mattress from this "company." We were guaranteed an option to swap to a different firmness after 30 days if we were unhappy. Well, we were unfortunately unhappy. The mattress slept like a piece of concrete. We went into the store and spoke with the manager pleading for a sooner swap about a week after delivery. We were denied on our first visit citing a 30 day minimum. The Manager said she would pre-arrange our swap, and order the mattress to minimize our waiting. When my wife went back to the store on the date we could officiate the swap, we found out the mattress wasn't ordered as promised. When the sales person called the apparent owner, Lester, to plead our case, we simply asked for a prompt attention to broken promises. The person, "LESTER", was EXTREMELY RUDE to my wife via phone while in the store. This isn't the first time this person has been recognized for being less than stellar in dealing with customers. I don't believe the customer is always right, but I do believe you should do all you can to meet the needs of your customers. Without customers, you have no business. This is the second mattress we've purchased from this company, but it will definitely be our last. I would not recommend this company for future business. Proceed with great caution, and go to a more reputable location with a better customer service track record.

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Sabrina Graves· 5★ · 2 years ago

I highly recommend Mattress King to anyone looking to buy a new mattress! I needed a full size mattress for my daughter. I wanted a good quality mattress without spending a lot of money, and that’s exactly what I got! I tried different ones in the store, which was very helpful. I was able to feel the softness/ firmness of each one or if it was full of springs. I usually buy things online from large companies and have them shipped to my house, but the fact that I could feel the mattress that my daughter would be sleeping on before purchasing it was priceless. She loves her new bed and I won’t shop anywhere else for my next mattress.

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Top Doc· 5★ · a month ago

Delivery was great! Got a call the day before with the delivery time window, as promised. Was notified of arrival 5-10 minutes before they arrived, again within the promised delivery time window. Delivery was prompt and professional.

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Harold Majors· 5★ · a month ago

I love my mattress. From the sales person to delivery was awesome.

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john geier· 5★ · a year ago

It began with the Sales Manager. She was amazing. Very patient!!! Allowed my husband to keep laying on the beds to decide. Next the delivery was perfect. The guys called ahead brought the mattress in and placed it where I directed them. Experience with mattress king is a 10

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