Amerisleep South Union - Mattress Store in Houston, TX

The "Apple Store" of Mattress Stores
Hours and Location
5135 W Alabama St Houston, TX 77056
(346) 571-3664- University Place
- Memorial
- Clear Lake
- Pearland
- Friendswood
- Manvel
- Nassau Bay
- Bellaire Junction
- Southampton
- La Porte
- Seabrook
- League City
Explore Amerisleep’s South Union Mattress Store
Buying a new mattress can be quite an ordeal. Often, you have to figure out what type of mattress is best for your sleep style, and then you need to find a mattress that fits your budget.
The Amerisleep mattress store near South Union can simplify your mattress shopping experience. We’re a one-stop mattress shop at The Galleria. You can step inside and speak with our staff, and they’ll direct you to the mattress firmness that’s best for you.
We offer the best prices possible on our mattresses to keep them within most sleepers’ budgets. Plus, every mattress we sell at our mattress store around South Union comes with a 100-night sleep trial and a 20-year warranty. Our sleep trial gives you months to try out your mattress and make sure it’s right for you.
Your health and wellness is our top priority
We’re taking extra steps to ensure your comfort and safety when you visit our showrooms.
Personal sleep advice from the comfort of your home
To help those who can’t make it to one of our stores, we offer 1-on-1 virtual appointments with our in-store sleep coaches.




See why our customers love to snooze and tell
R. N
"My husband was quite skeptical about buying a mattress unseen but I was impressed with the details and reviews so we decided to try it. The very first morning after our first night's sleep he said he liked it! My back took about a week to adjust but after that I liked it too. I like very much that it does not have an off-gassing of chemicals like most mattresses do. Plus it does not sleep hot like the other memory foams do. I'm very glad we bought it."
Tom Ferrantre
"I have purchased (2) AS3 mattresses. One is a Queen the other is a Twin size. We love these mattresses. They are comfortable and no more back aches in the morning. With so many choices for bed-in-a-box mattresses I picked Amerisleep because I liked the fact that they use environmentally friendly materials have a mattress cover that helps your body. I liked the first one so much that I purchased a second one. I recommend that you try it for yourself. And if you don't like it you can return it, but I doubt that you will because you will love it."
Laura Poole
"Best sleep of my life. These mattresses are a little more than the other bed in a box mattresses but it was so worth the extra money. The website helps you pick the mattress that is best for you based on how you sleep. It was spot on. I usually have trouble as a side sleeper because my hips and knees hurt from the pressure, but not with this bed. It is just firm enough but also soft enough for the mattress to hug your body a little. I love my mattress and recommend Amerisleep to everyone I know. Customer service over the phone was awesome too, the mattress came earlier than expected, right to my front door."
Anthony Rajchel
“Amerisleep has changed the way I sleep. I wake up refreshed every morning and can’t wait to get back into bed to sleep the next night away. Paired with my weighted blanket I sleep with unmatched comfort. My dog loves it too!! Thanks Amerisleep!!"
Lalo Gutierrez
"I bought the AS3 and it is wonderful. Keeps me cool at night and very comfortable. I get to sleep a lot better than ever. Great mattress!"
R.N
"My husband was quite skeptical about buying a mattress unseen but I was impressed with the details and reviews so we decided to try it. The very first morning after our first night's sleep he said he liked it! My back took about a week to adjust but after that I liked it too. I like very much that it does not have an off-gassing of chemicals like most mattresses do. Plus it does not sleep hot like the other memory foams do. I'm very glad we bought it."
Tom Ferrantre
"I have purchased (2) AS3 mattresses. One is a Queen the other is a Twin size. We love these mattresses. They are comfortable and no more back aches in the morning. With so many choices for bed-in-a-box mattresses I picked Amerisleep because I liked the fact that they use environmentally friendly materials have a mattress cover that helps your body. I liked the first one so much that I purchased a second one. I recommend that you try it for yourself. And if you don't like it you can return it, but I doubt that you will because you will love it."
Laura Poole
"Best sleep of my life. These mattresses are a little more than the other bed in a box mattresses but it was so worth the extra money. The website helps you pick the mattress that is best for you based on how you sleep. It was spot on. I usually have trouble as a side sleeper because my hips and knees hurt from the pressure, but not with this bed. It is just firm enough but also soft enough for the mattress to hug your body a little. I love my mattress and recommend Amerisleep to everyone I know. Customer service over the phone was awesome too, the mattress came earlier than expected, right to my front door."
Anthony Rajchel
“Amerisleep has changed the way I sleep. I wake up refreshed every morning and can’t wait to get back into bed to sleep the next night away. Paired with my weighted blanket I sleep with unmatched comfort. My dog loves it too!! Thanks Amerisleep!!"
Lalo Gutierrez
"I bought the AS3 and it is wonderful. Keeps me cool at night and very comfortable. I get to sleep a lot better than ever.Great mattress!"