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The Mattress Underground

quality manufacturers ~ knowledgeable retailers ~ educated consumers

The Mattress Underground Membership List

(in alphabetical order)

 

NOTE: All discounts and bonuses are on regular "mattress only" purchases and in most cases can't be "stacked" with occasional sale prices that already have a larger discount or with special promotional pricing on some mattresses.

Arizona Premium Mattress Company

  • City: Phoenix
  • State: AZ
  • Country: Canada, United States
  • Type: Local, National, Web
  • Discount: 5% Off Mattress Discount (Code: MU5)
  • Bay Bed & Mattress

  • City: Santa Cruz
  • State: CA
  • Country: United States
  • Type: Local, National, Web
  • Discount: 5% Off Mattress Discount
  • Beloit Mattress Company

  • City: Beloit
  • State: WI
  • Country: United States
  • Type: Local,
  • Discount: 5% Off Mattress Discount
  • Brooklyn Bedding

  • City: Phoenix
  • State: AZ
  • Country: Canada, United States
  • Type: Local, National, Web
  • Discount: 5% Off Mattress Discount (Code: underground)
  • Buis Mattress

  • City: Holland
  • State: MI
  • Country: United States
  • Type: Local,
  • Discount: 5% Off Mattress Discount
  • Comfort Sleep Systems

  • City: Branford
  • State: CT
  • Country: United States
  • Type: Local,
  • Discount: Bedding Bonus
  • CozyPure

  • City: Norfolk
  • State: VA
  • Country: United States
  • Type: Local, National, Web
  • Discount: 5% Off Mattress Discount
  • Dormio Organic Beds

  • City: Mississauga, Toronto
  • State: Ontario
  • Country: Canada
  • Type: Local,
  • Discount: 5% Off Mattress Discount
  • Dreamfoam Bedding

  • City: Phoenix
  • State: AZ
  • Country: United States
  • Type: Local, National, Web
  • Discount: Pillow bonus (Dreamfoam fulfilled only)
  • Escondido Mattress

  • City: Escondido
  • State: CA
  • Country: United States
  • Type: Local,
  • Discount: Pillow bonus on purchase over $500
  • Flexus Comfort Mattress Company

  • City: Covina
  • State: CA
  • Country: United States
  • Type: Local, National, Web
  • Discount: 5% Off Mattress Discount
  • FloBeds

  • City: Fort Bragg
  • State: CA
  • Country: United States
  • Type: Local, National, Web
  • Discount: 5% Off Mattress Discount
  • FoamSweetFoam

  • City: Anaheim
  • State: CA
  • Country: United States
  • Type: Local, National, Web
  • Discount: 6% Off Mattress Discount (Code: MU6)
  • Fox Mattress

  • City: Volusia County
  • State: FL
  • Country: United States
  • Type: Local,
  • Discount: 5% Off Mattress Discount
  • Halstead Sofa and Mattress Makers

  • City: Calgary
  • State: Alberta
  • Country: Canada
  • Type: Local, National, Web
  • Discount: 5% Off Mattress Discount
  • Kiss Mattress by SleepEZ

  • City: Tempe
  • State: AZ
  • Country: United States
  • Type: Local, National, Web
  • Discount: Pillow bonus
  • Labbe Bedding

  • City: Calgary
  • State: Alberta
  • Country: Canada
  • Type: Local,
  • Discount: 5% Off Mattress Discount
  • Magic Sleeper

  • City: Pottstown
  • State: PA
  • Country: United States
  • Type: Local,
  • Discount: 5% Off Mattress Discount
  • Mattress To Go

  • City: Shelby Township
  • State: MI
  • Country: United States
  • Type: Local, Web
  • Discount: 5% Off Mattress Discount
  • Mattressmakers

  • City: San Diego
  • State: CA
  • Country: United States
  • Type: Local,
  • Discount: 5% Off Mattress Discount
  • Memory Foam Comfort

  • City: Lantier
  • State: Qubec
  • Country: Canada
  • Type: National, Web
  • Discount: 5% Off Mattress Discount / Extra Slat Upgrade
  • Midwest Mattress

  • City: Ankeny, Urbandale, Des Moines, Ames
  • State: IA
  • Country: United States
  • Type: Local,
  • Discount: 5% Off Mattress Discount
  • My Green Mattress

  • City: La Grange
  • State: IL
  • Country: United States
  • Type: Local, National, Web
  • Discount: 5% Off Mattress Discount (Code: MATUNDR)
  • Nest Bedding

  • City: San Francisco, Los Angeles, Albany/Berkeley, Mountainview
  • State: CA
  • Country: United States
  • Type: Local, Web
  • Discount: 5% Off Mattress Discount
  • Oklahoma Mattress Company

  • City: Oklahoma City
  • State: OK
  • Country: United States
  • Type: Local,
  • Discount: 5% Off Mattress Discount
  • Parklane Mattresses

  • City: Tualatin
  • State: OR
  • Country: United States
  • Type: Local,
  • Discount: Position pillow bonus (orders over $799)
  • Pure Crafted Beds

  • City: Lansing
  • State: MI
  • Country: United States
  • Type: National, Web
  • Discount: 5% Off Mattress Discount
  • Quality Sleep Shop

  • City: La Grange, Brookfield
  • State: IL
  • Country: United States
  • Type: Local,
  • Discount: Bedding Bonus
  • Restmore Bedding

  • City: Winnipeg
  • State: Manatoba
  • Country: Canada
  • Type: Local,
  • Discount: 5% Off Mattress Discount
  • Reverie

  • City: Bloomfield Hills
  • State: MI
  • Country: United States
  • Type: National, Web
  • Discount: Bedding Bonus
  • Rocky Mountain Mattress

  • City: Conover
  • State: NC
  • Country: Canada, United States
  • Type: Local, National, Web
  • Discount: 5% Off Mattress Discount
  • Scott Jordan Furniture

  • City: New York
  • State: NY
  • Country: United States
  • Type: Local,
  • Discount: 5% Off Mattress Discount
  • Select Foam

  • City: Miami
  • State: FL
  • Country: United States
  • Type: Local, National, Web
  • Discount: 5% Off Mattress / Adjustable Beds Discount
  • Shovlin Mattress Factory

  • City: Fanwood
  • State: NJ
  • Country: United States
  • Type: Local,
  • Discount: 5% Off Mattress Discount
  • Sleep EZ Factory

  • City: Tempe
  • State: AZ
  • Country: Canada, United States
  • Type: Local, National, Web
  • Discount: 5% Off Mattress Discount or Bonus Pillow Special
  • SleepingOrganic

  • City: Mount Pleasant
  • State: SC
  • Country: United States
  • Type: Local, National, Web
  • Discount: 5% Off Mattress Discount
  • Soaring Heart Natural Bed Company

  • City: Seattle
  • State: WA
  • Country: Canada, United States
  • Type: Local, National, Web
  • Discount: 5% Off Mattress Discount (Code: mattunder)
  • Spindle Mattress

  • City: Acton
  • State: MA
  • Country: United States
  • Type: Local, National, Web
  • Discount: 5% Off Mattress Discount (code: phoenix)
  • Sterling Mattress Factory

  • City: Herrin
  • State: IL
  • Country: United States
  • Type: Local,
  • Discount: Bedding Bonus
  • Texas Mattress Makers

  • City: Houston
  • State: TX
  • Country: United States
  • Type: Local,
  • Discount: 5% Off Mattress Discount
  • The Mattress & Sleep Company

  • City: Edmonton, Calgary
  • State: AB
  • Country: Canada
  • Type: Local, National,
  • Discount: 5% Off Mattress Discount (Code: MU5)
  • The Mattress Factory

  • City: Fort Worth
  • State: TX
  • Country: United States
  • Type: Local,
  • Discount: 5% Off Mattress Discount
  • Tuft & Needle

  • City: Tempe
  • State: AZ
  • Country: United States
  • Type: National, Web
  • Discount: 6.5% Discount Off Mattress Discount
  • Urban Natural Home Furnishings

  • City: Paramus
  • State: NJ
  • Country: United States
  • Type: Local,
  • Discount: 5% Off Mattress Discount
  • Latest Forum Posts

      • aonian's Avatar
      • Brooklyn Bedding Bes...
      • Lower_Back_Pain, Off gassing was barely noticable. I couldn't smell anything when I layed down on the mattress after 1.5 hours (that I remember). I only detected a distinct odor when I stuck my...
      • 05 Jul 2015 16:14
      • Scrappy70's Avatar
      • Central VA (Richmond...
      • Thank you Phoenix. I did review that post earlier. I guess I just have to choose and hope for the best. I did read somewhere that the OMF foam mattress started sagging and wearing down in a few years....
      • 05 Jul 2015 16:11
      • bigkgolfer's Avatar
      • The 10 in. Tuft &...
      • Hi Everyone, I'm new to Mattress Underground. I was thinking of buying a tuft and needle queen mattress and have two questions. How do stomach sleepers feel about their experience? And are there any...
      • 05 Jul 2015 15:18
      • Wildgift's Avatar
      • Getting rid of our B...
      • Our BIAB has grown too squishy after 8 years, so we are looking at a tuft and needle. We had ordered a Casper but it's taking forever, so we are thinking of canceling. Any thoughts?
      • 05 Jul 2015 14:30
      • Dcg's Avatar
      • Can't find the right...
      • Hello Phoenix, I have been a fan of your site for and relied on a lot of your insight when we converted to a safe healthy mattress after having our first child a year ago. The problem is over the...
      • 05 Jul 2015 13:47

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