Oklahoma's Best Mattresses — Better Sleep Starts Tonight
Free delivery. 100-night guarantee. 6 Oklahoma stores. Expert local support.
We Stock Best-Selling Brands
Free 1-Day Fast Delivery
0% APR Financing Affirm & More
2,400+ Five-Star Google Reviews
20 Years, 6 Stores Serving Oklahoma
Who is this mattress for?
Find My MattressShop Oklahoma's Best-Loved Mattresses, Trusted by Thousands
Nectar Classic Hybrid Mattress | Medium
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All sides
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Hybrid
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Medium
starting at:
$469.95
$799.00
Helix Midnight Luxe King Mattress | Medium Hybrid
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Side
Back
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Individual pocketed coil
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Medium
starting at:
$1,194.00
$1,492.00
Best Seller
Essence | Medium
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Back
Side
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Individual pocketed coil
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Medium-Plush
starting at:
$369.95
$419.00
Helix Elite Midnight | Medium
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Back
Side
-
Individual pocketed coil
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Medium
starting at:
$2,299.00
$2,873.00
Buy Now, Sleep Tonight — 0% APR Financing
Don't let budget hold you back from better sleep. Mattress King offers 0% APR through Synchrony, easy monthly payments through Affirm, and bad credit or no credit options through Snap Finance. There's a plan for every budget — apply in minutes.
Trusted by 65,000+ Happy Oklahoma Sleepers
2,400+ 5-Star Reviews
Thousands of real Oklahoma customers trust Mattress King for better sleep.
9 Out of 10 Customers
Say their sleep improved after switching to a Mattress King mattress.
9 Out of 10 Sleepers
Report less back pain, stiffness, and discomfort after their first week.
*Based on Mattress King customer reviews. Individual results may vary.
Great Customer Service
My fiancé and I had great customer service from Alan. He never pressured us to buy a mattress on the first day we were looking, but he still took the time to help us find the right one. We came back months later ready to make the purchase, and he remembered us! He helped us in our purchase and scheduled our delivery date. Even the mattress delivery was great! We got a phone call and text notification to let us know they were on their way. The process was quick and efficient. We'll definitely make future purchases from Mattress King!
We Appreciate It!
Tyrone & Kyle they both are amazing they came to delivered mattress at my home and they are very kind and sweet and helpful they did an excellent job thank you so much we appreciate it! We felt like they are best than people who work in store I wish I can leave extra stars for them they deserve it!
Great Customer Service
Great customer service, I used their 100 day switch out mattress offer, slept on the first one for about 3 weeks and decided to get a different one. Both trips out to deliver the mattress the delivery guys were so polite, courteous, and nice conversations. They were more than willing to answer all my questions and did not make me feel like I was keeping them from their next stop. My salesman Alan was just as nice and courteous to deal with. All the way around from start to finish this place was a plus plus I totally recommend them to anybody. And I know you want to know so "NO" they're not in the store wearing crowns on their heads, which would be really cool but they're still totally awesome!
Best Experience at Mattress King
We had the best experience here. The little lady (Terry) who works there is wonderful and great to conversate with. She was very knowledgeable about the mattresses. We will definitely be using them again. I highly recommend if you are looking for a quality mattress and decent prices to go here.
Great Prices
Amazing knowledgeable and respectful staff at mattress king in Stillwater. Great prices and 100 day trial is an amazing deal as well. Super quick delivery, all around amazing, and will continue to do business with them.
Professional and Polite
I shopped my share of the 'other' mattress stores and decided to shop the Mattress King store first in Norman then Oklahoma City on Portland. Both stores were well lit, spotless and well laid out. The sales staff were courteous as well as knowledgeable. We found the bedding we liked on the showroom but loved it in our bedroom. The delivery went exactly as promised and the young gentlemen that delivered and set up the bedding and adjustable bases were very professional and polite. They knew what they were doing and cleaned up all of their packing materials and helped by moving out the existing bed frame. They took the time to instruct me on the new adjustable bases, which by the way does everything but wash the dishes. I give Mattress King 5 stars, the sales group 5 stars, the delivery guys 5 stars and our new bedding 8.324 stars
Will Definitely Recommend Mattress King
I can't say enough about my great experience with Mattress King on Portland on OKC. Larry helped us completely with a great attitude. He was very knowledgeable, helpful and just plain friendly. The delivery was perfect. The young men were timely, courteous and explained everything. I will definitely recommend Mattress King!
They are Top Shelf
Terry McCracken, was so friendly and showed us all the benefits of each mattress so that we could make an Informed decision. Tyrone and Kyle where the delivery men and what a blessing they were to meet and they really made sure our mattress were totally in the right places and took care of our old mattress to make sure it didn't get soiled. They are all top shelf.
Great to Work With
Larry at Mattress King was great to work with. Very honest and showed us all options, regardless of budget. I honestly don't know if there's cheaper options and don't care. This was our first stop and the service alone was enough to sell me. They even followed us home for delivery. Can't beat that. Thanks for a great experience. Will definitely be back when the kids need a new mattress soon.
Earned Our Business
Everyone I came into contact from entering the Mattress King store down to the professional delivery guys were top notch. The delivery and setup gentleman were very professional in attitude and appearance and very courteous and respectful. They have earned our business and we will be referring Mattress King to all our family and friends. Keep up the great work everyone!!
A+ and Competitive Pricing
Quickest Easiest purchase of the year, prompt delivery and the product was A+ and price was competitive. Blayne Mashburn for the win!!! Delivery guys were quick and friendly. Thank you for making my life a little easier today
Award-Winning Mattresses
Featuring top-rated brands recognized by Forbes, CNET, CNN, Wired & more.
Best of Forbes Vetted 2026
CNN Innovation Awards 2026
Best of CNET 2026
CNN Underscored Best Tested 2025
Forbes Vetted 2026 Best Product Awards
Forbes Vetted 2026 Best Product Awards
GQ Sleep Awards 2025
Best Mattress For Couples 2026
Wired Recommends 2026
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Contact Oklahoma's Mattress Experts — 7 Days a Week
Not sure which mattress is right for you? Our local sleep experts are ready to help.
Speak 1-on-1 With a Sleep Expert
Questions? Chat with Our Team
We're Available
Mon-Sat: 10am - 7pm
Sunday: 12pm - 5pm
6 Oklahoma Stores. Try Before You Buy.
Visit one of our 6 Oklahoma showrooms in Lawton, Norman, Edmond, OKC & Stillwater.
Take a test nap, get honest advice from a local sleep expert, and walk out knowing exactly which mattress is right for you.
Complete Your Perfect Sleep Setup
Mattress King has everything you need for the perfect night's sleep. Shop adjustable bases, pillows, bedding, bed frames, and box springs — all in stock and ready for 1-day delivery.
Frequently Asked Questions
Yes! At Mattress King, we offer Free 1-Day Doorstep Delivery across Oklahoma on your favorite top-tier brands. Because we keep a massive amount of inventory locally in stock, we can even deliver the exact same day in many cases. Our free option is a convenient, contact-free doorstep drop-off, identical to Amazon, FedEx, or UPS.
Learn more about your options on our Oklahoma Delivery & Pickup Page.
Absolutely. If you want a full-service experience, you can easily upgrade to our $99 Premium White Glove Delivery at checkout. Our professional local team will bring the new mattress into your home, handle the complete setup (including adjustable beds), clean up all trash, and completely haul away your old mattress set so you don't have to worry about trashing it yourself.
View the full details on our Oklahoma Delivery & Pickup Page.
We offer three flexible financing options to fit every budget:
- Affirm — 0% APR or 10–36% APR based on credit. Pay over 3, 6, or 12 months with no late fees or surprises.
- Synchrony — 0% APR with approved credit, pay over 12 months with no interest and no annual fee.
- Snap Finance — Perfect for bad credit or no credit. Lease-to-own with credit lines up to $5,000, $10 down to get started, and a 100-day no-interest option if paid in full.
We want you to buy with total peace of mind. Mattress King offers a risk-free 100-Night Comfort Trial on eligible mattresses. All we ask is that you purchase a Mattress King mattress protector with your bed to keep it in like-new condition, and sleep on it for at least 21 nights to let your body fully adjust. If it isn't the perfect fit, you can exchange it once for a different model with zero hidden restocking fees. You only cover a minimal, one-time local delivery fee for the exchange swap.
Read the complete terms on our Comfort Trial Policy Page.
Yes — we have 6 local Oklahoma showrooms in Oklahoma City, Edmond, Norman, Stillwater, and two locations in Lawton. Come in, take a test nap, and get honest one-on-one guidance from a real local sleep expert. No pressure, just better sleep. Find your nearest store
We carry the best nationally recognized brands including Helix, Nectar, Brooklyn Bedding, American Star, 3Z Brands, Innova Sleep Systems, Malouf, Golden Mattress, and more — all in stock and ready for 1-day delivery in Oklahoma. Shop all mattresses
The right mattress depends on your sleep position, body type, temperature preferences, and comfort feel. Our free Mattress Finder Quiz matches you to your ideal mattress in minutes based on how you sleep. Prefer in-person guidance? Visit one of our 6 Oklahoma showrooms and one of our local sleep experts will walk you through everything — no pressure, just honest advice. Take the quiz
Join 65,000+ Oklahomans Already Sleeping Better
Award-winning mattresses, free 1-day delivery, and a 100-night comfort guarantee.