The Underground
mattressunderground logo
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/Prov: AZ
  • Country: Canada, United States
  • Type: Local, National, Web
  • Discount/Bonus: 5% Off Mattress (Code: MU5)
  • Bay Bed & Mattress

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

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

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

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

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

  • City: Norfolk
  • State/Prov: VA
  • Country: United States
  • Type: Local, National, Web
  • Discount/Bonus: 5% Off Mattress
  • Dixie Foam Beds

  • City: New York
  • State/Prov: NY
  • Country: United States
  • Type: Local,
  • Discount/Bonus: 5% Off Mattress
  • Dormio Organic Beds

  • City: Mississauga, Toronto
  • State/Prov: ON
  • Country: Canada
  • Type: Local,
  • Discount/Bonus: 5% Off Mattress
  • Dreamfoam Bedding

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

  • City: Escondido
  • State/Prov: CA
  • Country: United States
  • Type: Local,
  • Discount/Bonus: Pillow Bonus (mattress over $500 only)
  • Flexus Comfort Mattress Company

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

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

  • City: Anaheim
  • State/Prov: CA
  • Country: United States
  • Type: Local, National, Web
  • Discount/Bonus: 8% Off Mattress (Code: MU8)
  • Fox Mattress

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

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

  • City: Tempe
  • State/Prov: AZ
  • Country: United States
  • Type: Local, National, Web
  • Discount/Bonus: Pillow Bonus
  • Magic Sleeper

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

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

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

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

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

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

  • City: San Francisco, Los Angeles, Albany/Berkeley, Mountainview
  • State/Prov: CA
  • Country: United States
  • Type: Local, Web
  • Discount/Bonus: 5% Off Mattress (Code: UNDERGROUND5)
  • Oklahoma Mattress Company

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

  • City: Tualatin
  • State/Prov: OR
  • Country: United States
  • Type: Local,
  • Discount/Bonus: Position Pillow Bonus (mattress over $799 only)
  • Pure Crafted Beds

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

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

  • City: Winnipeg
  • State/Prov: MB
  • Country: Canada
  • Type: Local,
  • Discount/Bonus: 5% Off Mattress
  • Reverie

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

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

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

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

  • City: Fanwood
  • State/Prov: NJ
  • Country: United States
  • Type: Local,
  • Discount/Bonus: 5% Off Mattress
  • Sleep Boutique

  • City: Calgary
  • State/Prov: AB
  • Country: Canada
  • Type: Local,
  • Discount/Bonus: 5% Off Mattress
  • Sleep EZ Factory

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

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

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

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

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

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

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

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

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

  • City: Paramus
  • State/Prov: NJ
  • Country: United States
  • Type: Local,
  • Discount/Bonus: 5% Off Mattress
  • Yankee Mattress Factory

  • City: Agawam, Northampton, Greenfield
  • State/Prov: MA
  • Country: United States
  • Type: Local,
  • Discount/Bonus: 5% Off Mattress
  • Latest Forum Posts

      • baddog's Avatar
      • About to Purchase: N...
      • Thanks Phoenix, I just saw your latest post and will try your recommendations and update in a few days. Thanks again so much!
      • 28 Aug 2015 22:57
      • mdgail1's Avatar
      • Just starting to sea...
      • Phoenix, you're right. I was just watching Treehouse Masters before this post and had Pete Nelson on my brain. LOL
      • 28 Aug 2015 21:32
      • Phoenix's Avatar
      • Mattress search in R...
      • Hi smoneil, Quote: Option 1--Heavenly Cloud Plush Latex: Layers (from the top)-- The top layer is A quilt-top with Paladin Fire Retardant Barrier, 2 inches Plush Polyurethane Foam and Stretch Circular...
      • 28 Aug 2015 20:57
      • Phoenix's Avatar
      • Avoiding body impres...
      • Hi Sekhmet, Now that you've officially pulled the trigger ... congratulations once again on your new mattress and adjustable :) Quote: As a side note, in comparing those 2 beds, it had occurred to me...
      • 28 Aug 2015 20:14
      • Phoenix's Avatar
      • Reccomendations for ...
      • Hi Maried, Welcome ... and I'm glad you found us! Thanks for taking the time to share your detailed comments and feedback about your experiences with Restmore ... and most importantly of all ......
      • 28 Aug 2015 18:08

    More Topics »

    Login