Mattress Firm Green Brook - New & Clearance Showroom — Bed & Mattress Store Green Brook Township NJ
Franchise Owned Clearance Center New & Clearance Showroom 262 US Hwy 22 Green Brook Township, NJ, 08812
10:00am- 9:00pm
11:00am- 7:00pm

This store accepts donations

How do we stack up?

Mattress Firm LogoGallery Furniture LogoRooms To Go LogoMattress 1 Logo

# of Houston Locations

Over 100 Houston Locations

3 Houston Locations

4 Houston Locations

100 Houston Locations

Comfort Guarantee

120 Night Sleep Happy Guarantee

90 Days

48 Hours after Delivery

180 Days

Mattress Selection






Offer 3 ways to get it delivered to give you choice, convenience and satisfaction. Order before 3pm and get it delivered SAME DAY. 3 Hour Delivery Window.

Same day within 100 miles of Houston location. 6 Hour Delivery Window.

$49.99 Delivery

Free Delivery


Mattress Firm Logo
  • # of Houston Locations: Over 100 Houston Locations
  • Comfort Guarantee: 120 Night Sleep Happy Guarantee
  • Mattress Selection: 108
  • Delivery: Offer 3 ways to get it delivered to give you choice, convenience and satisfaction. Order before 3pm and get it delivered SAME DAY. 3 Hour Delivery Window.
Gallery Furniture Logo
  • # of Houston Locations: 3 Houston Locations
  • Comfort Guarantee: 90 Days
  • Mattress Selection: 27
  • Delivery: Same day within 100 miles of Houston location. 6 Hour Delivery Window.
Rooms To Go Logo
  • # of Houston Locations: 4 Houston Locations
  • Comfort Guarantee: 48 Hours after Delivery
  • Mattress Selection: 56
  • Delivery: $49.99 Delivery
Mattress 1 Logo
  • # of Houston Locations: 100 Houston Locations
  • Comfort Guarantee: 180 Days
  • Mattress Selection: 63
  • Delivery: Free Delivery

Mattress Firm Green Brook - New & Clearance Showroom | Beds & Mattresses Store Green Brook Township NJ 08812


At Mattress Firm’s locations in Green Brook Township, NJ, you won’t believe how far your budget stretches.

As America’s favorite neighborhood mattress store, we started as a handful of mattress stores more than 30 years ago in Houston and have since evolved into the nation’s largest mattress retailer. No matter what your sleep style is, we’ll always have your back, side and stomach, and we won’t rest easy until you do.


We constantly refine our selection to fit everyone’s specific sleep needs, matching millions of people with the perfect mattresses that perfectly fit their budgets. Whether you’re dealing with snoring or backaches, have trouble falling asleep regularly or the time has simply come to replace your old mattress, we’re here to help. Everybody and every body is different. So, at Mattress Firm locations in Green Brook Township, NJ, we carry a variety of brands and construction types, ranging from traditional innerspring to hi-tech hybrids and memory foam from brands you love, like Sleepy’s, tulo, Beautyrest, Serta and more.


120 Night Sleep Trial

We’re so confident we’ll match you with the right mattress, you can take it home and sleep on it for 120 nights. If it’s not the perfect fit, we’ll happily pick it up and pair you with a new one.

120 Night Low Price Guarantee

We’re making a promise to help you sleep easier. We’ll beat any price on comparable mattresses, even ones you buy from us, for up to 120 nights. Just show us, and we’ll refund you.

A Convenient Delivery

We have delivery options that fit your schedule. We offer same-day delivery on some orders, which rolls out the red carpet upon arrival. Or maybe you’d like the simplest shipping method—our bed in a box options—that literally bring your mattress to your doorstep. We have something that conveniently fits your schedule.

Mattress Firm Green Brook - New & Clearance Showroom is rated 4.5 out of 5 by 68.
Rated 5 out of 5 by from Quick and great service. Found a location near me, only 5 minutes away. I was able to try out all the mattresses out without anyone following me around which i dislike. When the sales person did come over when he finished with his two other customers I was already to place my order, he helped me a little more since I picked out what I thought was a Firm but turned out to be only a Medium. I was very glad for his assistance. He pointed out a few more good options I missed and within no time at all had the perfect mattress for the right price. Thank you Ahmad Elbanna at the Green Brook , NJ store for all your help. I am very satisfied. Mattress came next day !! now have it 2 weeks and very happy : )
Date published: 2018-04-05
Rated 1 out of 5 by from Very disappointed... First mattress was defective and had to return for the same mattress... went to the store n they wanted me to pay $79.99 for delivery again n $ 70.00 for swap out fee ... I would of never of wanted to swap out if there was nothing wrong with the mattress... so At the store I couldn't get any result got home n called the manufacture of the mattress and they got the store to take out the $70 swap out fee... which they were great to work with not like mattress firm... went back to store n they wouldn't take off the delivery fee of $79 so I had to pay twice the delivery for the same mattress and it wasn't my fault that it was defective very disappointed the mattress firm would never go back wouldn't buy my dog a mattress there
Date published: 2017-02-08
Rated 5 out of 5 by from Patience and Great Service Ahmad was super helpful and patient in my process. Decided on a mattress and it was delivered promptly. I was however damaged in transit. He fixed the problem right away and has a new bed delivered the next day. Unfortunately the bed was just too firm for me and I felt bad going in to suggest a change. Ahmad mad me feel completely happy and didn't complain at all. I ended up upgrading to a softer mattress and adjustable base. He is delivering in the morning tomorrow. Overall amazing customer service at Greenbrook NJ location.
Date published: 2018-04-19
Rated 2 out of 5 by from Late Delivery / Box Spring Fabric Bunched Up I purchased my new mattress and box spring set. The sales team was good. The product itself was a joke. I paid $1600 total for a new mattress and box spring/mattress pad and delivery. The mattress was delivered 4 hours later than it was scheduled, it wasted my entire afternoon, when I was moving. The box springs and mattress arrived and the mattress is great. The box spring the fabric is sewed incorrectly and it looks hideous. I mentioned this to the driver, the said they all look that way. He said, I could call the store and ask for a new one but they all look this way. WOW, $1400 for a mattress and box spring and EVERY box spring is messed up. Time for Mattress Firm to get a new manufacturer. I won't recommend this company to anyone or suggest you even go near this store.
Date published: 2017-03-06
Rated 4 out of 5 by from Almost Great! Their website is much cheaper than the actual store, the store presented me a mattress for $700. I told the sales person their website was charging $645, so he honored. I got a free delivery to the store, arriving on Tuesday (the purchase was on Thursday). I got back home and next day then I saw on their website even better deal! 10% off plus free next day delivery, I immediately purchased the mattress for $580 plus free next day shipping. On Saturday I had my new mattress already delivered with the Red Carpet service (great guy), and called the store to cancel the original order. The sales person was surprised how I was able to sell a mattress to my self with better deals than his; he was very polite, but hey, technology these days are the new challenge for companies, thank you for the great product!
Date published: 2017-01-03
Rated 1 out of 5 by from Poor service We purchased a box spring that was wrapped in plastic and told it was new but had been displayed in the store. When we got home and opened the packaging the lining of the box spring was taped with 12 inches of taping in two places. It obviously was not new and had been packaged so the torn lining could not be seen in the store. I will never shop in Mattress Firm again. Their business practices and the reply I received from the store was unacceptable.
Date published: 2018-09-09
Rated 4 out of 5 by from good service, but still something not sure I bought a mattress and a spring box on 21 Nov with master card. next day found my bed no need spring box, so called the sales to cancel the box, remain the mattress. But till now I do not get the 140.00 refund. 1st Dec. when deliver the mattress to my house, still together the spring, I explained to the guy we already cancel the box. so they took it back. But till today, I still get no refund from you for the box.
Date published: 2017-12-05
Rated 5 out of 5 by from Great showroom service, BUT!!!! I finally got my mattress delivered after 5 times of damaged ones! The showroom staff were great and did all they can to communicate my concerns and disappointment with the warehouse but to no avail. One damaged mattress after another will arrive at my door steps. Finally, I accepted one this morning because I'm so frustrated with them and I wanted this madness to stop. it has some damage also!!!!
Date published: 2018-10-08
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