Mattress Firm Lake Sammamish — Bed & Mattress Store Issaquah WA
Franchise Owned Clearance Center New & Clearance Showroom 1810 12th Ave NW Ste BIssaquah, WA, 98027
By Appointment Only
10:00am- 8:00pm
10:00am- 8:00pm
10:00am- 8:00pm
10:00am- 8:00pm
10:00am- 6:00pm
10:00am- 8:00pm
10:00am- 8:00pm

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 Lake Sammamish | Beds & Mattresses Store Issaquah WA 98027


At Mattress Firm’s locations in Issaquah, WA, 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 Issaquah, WA, 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 Lake Sammamish is rated 4.8 out of 5 by 167.
Rated 5 out of 5 by from shopping made easy! We googled the nearest sleep train and went in thinking we were going to be there for hours. As soon as we got in we were greeted by Pete right away. He made conversation while also pointing out some mattresses that might interest us. He asked us our preference beforehand and didn't just sell us the most expensive one out there but rather wanted us to get something that would well fit our back support. He helped us with financing our mattress and at the end we were very satisfied with our purchase. Our mattress came in the next day and we were finally sleeping on a bed and not an air mattress! So if you ever are in the area and drop by inside make sure you see Pete!
Date published: 2016-10-20
Rated 5 out of 5 by from Great Customer Service and Delivery I came in on Sunday with my elderly father for a new mattress and it was delivered same day. Once Delivered it was too tall for them to get into the bed so Mia arranged to have lower legs sent. When they arrived to change the legs out they discovered there were only 2 legs in the box so I called Mia and we made arrangements for the next day to have just a box spring and new frame delivered. The 2 gentlemen that delivered were fast and professional and now my parents have a new mattress that they can enjoy. Mia went above and beyond to make my parents happy and would recommend Sleep train to my friends and family.
Date published: 2015-12-09
Rated 5 out of 5 by from great service I recently was shopping for a new bed. My previous bed was purchased 20 years ago from Sleeptrain. I went to the Sleeptrain in Issaquah, WA where Doug patiently guided me through what I was looking for. I had picked out the bed and brought my wife back that night to purchase it and of course she liked a different one. Nadine so politely guided us through the plus/minus of both beds spending an enormous amount of time and we purchased it that night.I returned today with a problem with the sheets and Nadine quickly, expertly and so friendly helped me out. An excellent purchase and customer friendly location. There were 3 Sleeptrain stores within 2 miles, but I found the best one.
Date published: 2015-12-08
Rated 5 out of 5 by from Outstanding Employee I had the great pleasure to have Doug Christie help my elderly parents buy two adjustable beds. He was patient, supportive and very understanding of their needs, in addition he provided us with good advice on selecting a bed, testing them and offering insight on how best to enjoy sleeping in an adjustable bed. I am an HR Director and have hired many sales people, in my opinion he embodies the values of a customer service professional who truly listens to his clients and values their opinion. I would strongly recommend him and Sleep Train should anyone wish to have an enjoyable purchasing experience.
Date published: 2016-06-18
Rated 5 out of 5 by from Awesome After 3 beds of horror, I finally found a comfortable bed for my mom and not only was I able to get the bed she wanted, Lucy was able to help finance it for me under my available credit! Idk what I would have done if I was to leave that night w/o a bed! With Lucy’s help, my mom was able to go home with the bed she loved, but I am able to pay for it. She even helped price match just in case which other places doesn’t not do! I’m just glad I found. Store I can go to on next bed purchase and not have to run around how many stores to look for what I need! Lucy THANK YOU!!!!
Date published: 2019-09-26
Rated 5 out of 5 by from Exceptional Experience What a great experience. Doug was so knowledgeable, patient, and delivered what he promised as we went through the process. His honesty and thorough knowledge of all of your products made us feel like we were getting the right mattress, at the right price, and left us feeling very good about our purchase (which I didn't think was possible, given the large investment we made :)). Kudos to Doug and to Pete as well for his assistance when Doug was unavailable. The entire experience will definitely make us return customers for other mattress needs in other rooms.
Date published: 2016-07-10
Rated 5 out of 5 by from Quality of the sales staff was outstanding. We have some special needs for our sleeping arrangements, and were unsure how to proceed. Doug was thoughtful and a great listener. We are very happy with the choices we made with his help. Also a customer purchased sheets without asking for help. As they were walking out the door, the salesman asked if they were comfortable with the size of sheets they had bought. Turns out they were the wrong size. The sales person did not need to ask, but went out of his way to make sure that the customer had exactly the right sheets. It was impressive.
Date published: 2016-02-02
Rated 5 out of 5 by from They really do care My fiancé and I just moved to the Seattle area, and we didn't bring any furniture. We set out to buy a mattress the same day and when I couldn't find anything I liked in my price range, they ensured I didn't live empty handed and did whatever they could to get me a comfortable, luxury mattress at an affordable price. So helpful in helping us find the perfect bed, and even gave us pillows along with our purchase. Will definitely be back when we start expanding our family!!! Great service, and I've truly found MY mattress store.
Date published: 2016-09-17
  • y_2020, m_5, d_31, h_14
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_167
  • loc_en_US, sid_508032, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_mattressfirm-local
  • bvseo_sdk, p_sdk, 3.2.0
  • CLOUD, getContent, 74.82ms
Group 3