mattressunderground logo

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

Arizona Premium Mattress

Arizona Premium Mattress

  • HQ Location: Phoenix, AZ
  • Country: Canada, United States
  • Type: Online , Local/Regional
  • Discount: 5% Off Mattress
    Discount Code: MU5
  • Bay Bed & Mattress

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

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

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

    Christeli

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

  • HQ Location: Branford, CT
  • Country: United States
  • Type: Online
  • Discount: Bedding Bonus
  • CozyPure

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

    Custom Mattress Makers

  • HQ Location: Agawam, MA
  • Country: United States
  • Type: Online Local/Regional
  • Discount: 5% Off Mattress
  • Dormio Organic Beds

    Dormio Organic Beds

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

    Flexus Comfort Mattress Company

  • HQ Location: Covina, CA
  • Country: United States
  • Type: Online , Local/Regional
  • Discount: 5% Off Mattress and/or adjustable Beds
    Discount Code: MU
  • FloBeds

    FloBeds

  • HQ Location: Fort Bragg, CA
  • Country: United States
  • Type: Online , Local/Regional
  • Discount: 5% off Mattress
    Discount Code: TMU
  • Foam Sweet Foam

    Foam Sweet Foam

  • HQ Location: Fullerton, CA
  • Country: United States
  • Type: Online , Local/Regional
  • Discount: 12% Off Purchase (Code: MU12)
  • Fox Mattress

    Fox Mattress

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

    Kiss Mattress by SleepEZ

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

    Latex Mattress Factory

  • HQ Location: Tempe, AZ
  • Country: United States
  • Type: Online , Local/Regional
  • Discount: 5% off Mattress
    Discount Code: MUG
  • Luma Sleep

    Luma Sleep

  • HQ Location: Apollo Beach, FL
  • Country: United States
  • Type: Online only
  • Discount: 15% off Mattress (Code: TMU10)
  • Luxi Sleep

    Luxi Sleep

  • Country: Canada, United States
  • Type: Online
  • Discount: $250 Off Mattres & Pillow bonus
    Discount Code: TMU
  • Magic Sleeper

    Magic Sleeper

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

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

    Mattress To Go

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

    Memory Foam Comfort

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

    My Green Mattress

  • HQ Location: La Grange, IL
  • Country: United States
  • Type: Online , Local/Regional
  • Discount: 5% Off Mattress (Code: MATUNDR)
    NEW ~ July 4th Promo please click the More Details link below
  • Nest Bedding

    Nest Bedding

  • HQ Location: San Francisco, CA
  • Country: Canada, United States
  • Type: Online , Local/Regional
  • Discount: UNDERGROUND150 ~ $150 off Alexander Contour & Signature Hybrid
    For additional discount codes click on the More Details link below
  • Oklahoma Mattress Company

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

    Parklane Mattresses

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

    Quality Sleep Shop

  • HQ Location: La Grange, IL
  • Country: United States
  • Type: Online , Local/Regional
  • Discount: 5% off Mattress
    Discount Code: TMU5%
    NEW ~ July 4th Promo please click the More Details link below
  • Restmore Bedding

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

  • HQ Location: Bloomfield Hills, MI
  • Country: United States
  • Type: Online , Local/Regional
  • Discount: Bedding Bonus + Please see the July 4th Promo by clicking the More Details link below
  • Richmond Bedding

    Richmond Bedding

  • HQ Location: Richmond, VA
  • Country: United States
  • Type: Online , Local/Regional
  • Discount: 5% Off Mattresses
  • Sedona Sleep

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

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

    Sleep Boutique

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

    Sleep EZ Factory

  • HQ Location: Tempe, AZ
  • Country: Canada, United States
  • Type: Online , Local/Regional
  • 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: Online , Local/Regional
  • Discount: 5% Off Mattress
    For Discount code: please email Scott(at)TheMattressUnderground.com
  • Sleeping Organic

  • HQ Location: Mount Pleasant, SC
  • Country: United States
  • Type: Online , Local/Regional
  • Discount: 7% Off your entire order
    Discount Code: underground2018
  • Spindle Mattress

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

    Texas Mattress Makers

  • HQ Location: Houston, TX
  • Country: United States
  • Type: Online , Local/Regional
  • Discount: 5% Off Mattressess
  • The Mattress & Sleep Company

    The Mattress & Sleep Company

  • HQ Location: Edmonton, Calgary, AB
  • Country: Canada
  • Type: Online , Local/Regional
  • Discount: 5% Off Mattress (Code: MU5)
  • The Mattress Factory

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

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