Memorial Day Sale: Save up to $700 + FREE adjustable base³ on select mattresses. Shop Now!

Mattress Firm Port Jefferson Station

4840 Nesconset Highway Port Jefferson Station, NY 11776
(631) 474-0378
Get Directions
Store Hours
Saturday 10:00am - 9:00pm
Sunday 10:00am - 7:00pm
Monday 10:00am - 8:00pm
Tuesday 10:00am - 8:00pm
Wednesday 10:00am - 8:00pm
Thursday 10:00am - 8:00pm
Friday 10:00am - 8:00pm
Location image
Location image
Memorial Day Sale: Save up to $700 + FREE adjustable base³ on select mattresses. Memorial Day Sale: Save up to $700 + FREE adjustable base³ on select mattresses.

Popular Mattresses & Accessories to Try In Store.

new
Sealy SX Box Spring Foundation | Reg | Queen
Sealy SX Box Spring Foundation | Reg | Queen
$275.0
353
new
Sleepy's By Sealy Spring Stella Medium Mattress | Twin
Sleepy's By Sealy Spring Stella Medium Mattress | Twin
$1329.99
22
new
Stearns & Foster SX4 Box Spring Foundation | Reg | Queen
Stearns & Foster SX4 Box Spring Foundation | Reg | Queen
$315.0
673
new
Sealy Ease Adjustable Base | Queen
Sealy Ease Adjustable Base | Queen
$1049.0
4650
limited deal
Sealy Posturepedic Elite Albany II 14
Sealy Posturepedic Elite Albany II 14" Firm Mattress | Queen
$1699.0
598
new
Dreamcloud PressureSmart Technology Plush Mattress | Queen
Dreamcloud PressureSmart Technology Plush Mattress | Queen
$1649.0
55
new
Dreamcloud PressureSmart Technology Extra Firm Pillow Top Mattress | Queen
Dreamcloud PressureSmart Technology Extra Firm Pillow Top Mattress | Queen
$2099.0
34
express delivery
Tempur-Pedic Queen Charcoal Box Spring Foundation | Reg
Tempur-Pedic Queen Charcoal Box Spring Foundation | Reg
$380.0
1272
limited deal
Beautyrest Black Series Three 15
Beautyrest Black Series Three 15" Firm Mattress | Queen
$3799.0
2048
limited deal
Purple Queen Mattress | Medium Original
Purple Queen Mattress | Medium Original
$1399.0 $1499.0
30154

Nearby Stores

  • Mattress Firm Outlet - Lake Grove
    5.4 mi
    3170 Middle Country Road
    Lake Grove, NY 11755
    (631) 585-0003
    Directions Store Details
  • Mattress Firm Patchogue
    10.0 mi
    104 Sunrise Highway
    Patchogue, NY 11772
    (631) 289-2183
    Directions Store Details
  • Mattress Firm Sayville
    10.6 mi
    5640 Sunrise Highway
    Sayville, NY 11782
    (631) 244-3702
    Directions Store Details
Skip link

Mattress Firm Location in Port Jefferson Station, NY

Mattress Firm Port Jefferson Station offers a personalized sleep shopping experience tailored to the unique character of this historic Long Island community. Situated near the terminus of the Long Island Rail Road's Port Jefferson Branch, our store serves a vibrant area known for its rich maritime heritage and scenic harbor views. Whether you're returning from a day exploring the Port Jefferson Village Historic District or enjoying a family outing at Harborfront Park, our knowledgeable Sleep Experts® are dedicated to helping you find the perfect mattress to suit your lifestyle. With a curated selection of top brands and sleep solutions designed to complement the coastal ambiance and active lifestyle of Port Jefferson Station, Mattress Firm is your trusted destination for better rest on Long Island's North Shore.

Shop Local