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Our Trusted Members

The business membership of this site is by invitation only and is only offered when we are satisfied that what they offer puts them in the upper tier of mattress manufacturers and retailers across North America.

Membership is not offered or accepted lightly and the logo which indicates our recommendation and their membership is in recognition of the fact that they have the knowledge and experience to help their customers make informed buying decisions and are among the best choices in the industry.

Read more about the approval process of TMU Trusted Members ==> Here

All TMU Members have agreed to provide a bonus or discount to the consumer members of this site (those who have made at least one post in our forum). Simply mention “The Mattress Underground” when you visit their store or use the discount code provided below when purchasing online.

NOTE: Most discounts and bonuses are on regular "mattress" purchases and in most cases can't be "stacked" with other lower promotions or sale prices. For full details please check the Details Page for each TMU Member

List All  Manufacturer-Retail Stores  Manufacturer-Online  Retailer Stores  Retailer Online

Addable

  • HQ Location: Acton, MA
  • Category: Mfr. Direct: Mattresses
  • Country: United States
  • Type: Local/Regional , Online
  • Discount: 5% Off Mattress (Code: UNDERGROUND)
  • Arizona Premium Mattress Company

  • HQ Location: Phoenix, AZ
  • Category: Mfr. Direct: Mattresses / Foundations / Adjustable Beds / Accessories
  • Country: Canada, United States
  • Type: Local/Regional , Online
  • Discount: 5% Off Mattress
    Discount Code: MU5
  • Bay Bed & Mattress

  • HQ Location: Santa Cruz, CA
  • Country: United States
  • Type: Local/Regional , Online
  • Discount: 5% Off Mattress
  • Bedmasters

  • HQ Location: Port Charlotte, FL
  • Country: United States
  • Type: Local/Regional
  • Discount: 5% Off Mattress (Code: MU5)
  • Beloit Mattress Company

  • HQ Location: Beloit, WI
  • Country: United States
  • Type: Local/Regional
  • Discount: 5% Off Mattress
  • Christeli

  • HQ Location: Greenville, SC
  • Country: United States
  • Type: Local/Regional , Online
  • Discount: 5% Off product or highest current promotions
    Discount code: underground5
  • Comfort Sleep Systems

  • HQ Location: Branford, CT
  • Country: United States
  • Type: Local/Regional
  • Discount: Bedding Bonus
  • CozyPure

  • HQ Location: Norfolk, VA
  • Country: United States
  • Type: Local/Regional , Online
  • Discount: 5% Off Mattress
  • Dixie Foam Beds

  • HQ Location: New York, NY
  • Country: United States
  • Type: Local/Regional
  • Discount: 5% Off Mattress
  • Dormio Organic Beds

  • HQ Location: Mississauga/Oakville, Toronto, Kitchener, Woodbridge, Vaughan
    ON
  • Country: Canada
  • Type: Local/Regional , Online
  • Discount: 5% off Mattress
    Discount Code: dor-tmu
  • Flexus Comfort Mattress Company

  • HQ Location: Covina, CA
  • Country: United States
  • Type: Local/Regional , Online
  • Discount: 5% Off Mattress
  • FloBeds

  • HQ Location: Fort Bragg, CA
  • Category: Mfr. Direct: Mattresses / Foundations / Adjustable Beds / Accessories
  • Country: United States
  • Type: Local/Regional , Online
  • Discount: 5% off Mattress
    Discount Code: TMU
  • Foam Sweet Foam

  • HQ Location: Fullerton, CA
  • Country: United States
  • Type: Local/Regional , Online
  • Discount: 6% Off Mattress (Code: MU6)
  • Fox Mattress

  • HQ Location: Volusia County, FL
  • Country: United States
  • Type: Local/Regional
  • Discount: 5% Off Mattress
  • Gardner Mattress

  • HQ Location: Salem, Woburn, Newton, MA
  • Country: United States
  • Type: Local/Regional
  • Discount: 10% off Mattress
    Discount Code: TMU10
  • Kiss Mattress by SleepEZ

  • HQ Location: Tempe, AZ
  • Country: United States
  • Type: Local/Regional , Online
  • Discount: 5% off mattresses (Code: MUG)
  • Latex Mattress Factory

  • HQ Location: Tempe, AZ
  • Category: Mfr. Direct: Mattresses / Foundations / Toppers / Accessories
  • Country: United States
  • Type: Local/Regional , Online
  • Discount: 5% Off Mattress
  • Luma Sleep

  • HQ Location: Apollo Beach, FL
  • Category: Retailer: Mattress / Foundations / Toppers / Pillows
  • Country: United States
  • Type: Online only
  • Discount: 10% or more off Mattress (Code: TMU10)
  • Luxi Sleep

  • Country: Canada, United States
  • Type: Online only
  • Discount: $125 Off Mattres & Pillow bonus
    Discount Code: TMU
  • Magic Sleeper

  • HQ Location: Pottstown, PA
  • Country: United States
  • Type: Local/Regional
  • Discount: 5% Off Mattress
  • Mattress Makers

  • HQ Location: San Diego/La Mesa, CA
  • Country: United States
  • Type: Local/Regional
  • Discount: 5% Off Purchase + 2 Free custom fill pillows (see more in details area)
  • Mattress To Go

  • HQ Location: Shelby Township, MI
  • Category: Retailer: Mattresses / Adjustable Beds / Accessories
  • Country: United States
  • Type: Local/Regional , Online
  • Discount: 5% Off Mattress
  • Memory Foam Comfort

  • HQ Location: Lantier, QC
  • Country: Canada
  • Type: Local/Regional , Online
  • Discount: 3% discount applied to the entire order includes shipping & taxes. (Averaging slightly more than 5% discount on the actual product)
    Discount Code: TMUD%
  • Midwest Mattress

  • HQ Location: Ankeny, Urbandale, Des Moines, Ames, IA
  • Country: United States
  • Type: Local/Regional
  • Discount: 5% Off Mattress
  • My Green Mattress

  • HQ Location: La Grange, IL
  • Country: United States
  • Type: Local/Regional , Online
  • Discount: 5% Off Mattress (Code: MATUNDR)
  • Nest Bedding

  • HQ Location: Albany & Berkeley, Chicago, Costa Mesa, Denver, Minneapolis, New York, Palo Alto, Phoenix, San Francisco, Santa Monica, Seattle, Studio City
  • Country: United States
  • Type: Local/Regional , Online
  • Discount: UNDERGROUND150~ $150 off Alexander Contour & Signature Hybrid
    UNDERGROUND100~ $100 off Alexander Signature
    UNDERGROUND5 ~ 5% off cart
    UNDERGROUND10 ~ $10 off Love & Sleep Mattress SHIPNEST ~ free CA ship
  • NovosBed

  • HQ Location: Online only
  • Country: Canada, United States
  • Type: Local/Regional , Online
  • Discount: $100 off mattress (Code: MU100)
  • Oklahoma Mattress Company

  • HQ Location: Oklahoma City, OK
  • Country: United States
  • Type: Local/Regional
  • Discount: 5% Off Mattress
  • Parklane Mattresses

  • HQ Location: Tualatin, OR
  • Category: Manufacturer / Retailer
  • Country: United States
  • Type: Local/Regional
  • Discount: 5% off Mattress
    Discount Code: MU2018
  • Quality Sleep Shop

  • HQ Location: La Grange, IL
  • Country: United States
  • Type: Local/Regional
  • Discount: Bedding Bonus
  • Restmore Bedding

  • HQ Location: Winnipeg, MB
  • Country: Canada
  • Type: Local/Regional
  • Discount: 5% Off Mattress
  • Reverie

  • HQ Location: Bloomfield Hills, MI
  • Country: United States
  • Type: , Online
  • Discount: Bedding Bonus
  • Sedona Sleep

  • HQ Location: Phoenix, AZ
  • Country: United States
  • Type: Local/Regional , Online
  • Discount: 5% Off Mattress (Code: MUDISCOUNT)
  • Shovlin Mattress Factory

  • HQ Location: Fanwood, NJ
  • Country: United States
  • Type: Local/Regional
  • Discount: 5% Off Mattress
  • Sleep Boutique

  • HQ Location: Calgary, AB
  • Country: Canada
  • Type: Local/Regional
  • Discount: 5% Off Mattress
  • Sleep EZ Factory

  • HQ Location: Tempe, AZ
  • Category: Mfr. Direct: Mattresses / Foundations / Toppers / Accessories
  • Country: Canada, United States
  • Type: Local/Regional , Online
  • Discount: 5% off latex mattresses & 5% + pillows & sheets on Natural Select LIne (Code: MUG)
  • Sleep On Latex

  • HQ Location: Chicago, IL
  • Country: United States
  • Type: Local/Regional , Online
  • Discount: 5% Off Mattress
  • Sleeping Organic

  • HQ Location: Mount Pleasant, SC
  • Country: United States
  • Type: Local/Regional , Online
  • Discount: 5% Off Mattress
  • Spindle Mattress

  • HQ Location: Acton, MA
  • Category: Mfr. Direct: Mattresses / Foundations / Replacement Parts
  • Country: United States
  • Type: Local/Regional , Online
  • Discount: 5% Off Mattress (Code: phoenix)
  • Texas Mattress Makers

  • HQ Location: Houston, TX
  • Country: United States
  • Type: Local/Regional
  • Discount: 5% Off Mattress
  • The Mattress Factory

  • HQ Location: Fort Worth, TX
  • Country: United States
  • Type: Local/Regional
  • Discount: 5% Off Mattress
  • Urban Natural Home Furnishings

  • HQ Location: Paramus, NJ
  • Country: United States
  • Type: Local/Regional , Online
  • Discount: 5% off your online order
    Discount Code: 5UNDERGROUND
  • Yankee Mattress Factory

  • HQ Location: Agawam, Northampton, Greenfield, Springfield, MA
  • Country: United States
  • Type: Local/Regional
  • Discount: 5% Off Mattress