Compare Mattress Prices in Port Jefferson, New York - Shop Now

Jasmine Cole
Jasmine Cole
Last Updated
Whether you're replacing an old bed or upgrading to something more supportive, finding the right mattress is key to better sleep. We've compiled a list of mattress stores near you in Port Jefferson, New York, along with top-rated online options that deliver right to your door — often with free trials, free shipping, and big discounts. Explore your local choices or compare them to some of the best online deals available now.

Top Online Mattress Deals Available in Port Jefferson, New York

Best Overall

Helix Midnight Luxe

Top-rated hybrid with balanced support, cooling features, and ideal comfort for back and side sleepers.

From ~$1,030

★ 4.7 rating

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Best Luxury

Saatva Classic

Hotel-quality innerspring hybrid with zoned lumbar support, white glove delivery, and three firmness levels.

From ~$1,199

★ 4.9 rating

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Best Value

DreamCloud Hybrid

Luxury feel at a budget price—cooling gel memory foam and strong edge support with a 365-night trial.

From ~$399

★ 4.6 rating

Shop Now

All mattresses ship directly to Port Jefferson, New York with free delivery and risk-free trials.

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Local Mattress Stores

Businesses Near Port Jefferson, New York

  • 1. K&B Quality Service

    214 Glenwood Ln
    Port Jefferson, NY 11777
    1.2 miles away
    (631) 455-2785

  • 2. Mattress Firm Port Jefferson Station

    4840 Nesconset Hwy
    Port Jefferson Station, NY 11776
    1.9 miles away
    (631) 474-0378

  • 3. Stony Brook & Setauket Futon

    22 Woods Corner Rd
    East Setauket, NY 11733
    3.5 miles away
    (631) 751-3877

  • 4. Mattress Warehouse of Rocky Point

    77 Route 25A
    Rocky Point, NY 11778
    5.2 miles away
    (631) 821-6681

    • Why More People in Port Jefferson Are Buying Mattresses Online

    • Free delivery straight to your door in Port Jefferson
    • 100+ night risk-free trials — return it if you don't love it
    • Lower prices than in-store (no middlemen or overhead)
    • Plenty of top-rated options — memory foam, hybrid & more
    • No sales pressure or awkward showroom visits
    Browse Online Deals

  • 5. Cozy Living Furniture

    541 Middle Country Rd
    Coram, NY 11727
    5.8 miles away
    (631) 846-8709

  • 6. Atlantis Discount Mattress

    407 Middle Country Rd
    Coram, NY 11727
    6.0 miles away
    (631) 736-2944

  • 7. P.C. Richard & Son

    2229 Route 347
    Stony Brook, NY 11790
    6.1 miles away
    (631) 738-9200

  • 8. Jennifer Furniture

    2257 Route 112
    Coram, NY 11727
    6.1 miles away
    (631) 721-4515

  • 9. Christie’s Furniture

    29 Rocky Point Yaphank Rd
    Rocky Point, NY 11778
    6.1 miles away
    (631) 228-4819

  • 10. Unique Dinette

    2043 Middle Country Rd
    Centereach, NY 11720
    6.2 miles away
    (631) 737-0050

What to Look For When Buying a Mattress

Choosing a mattress can feel overwhelming, but focusing on a few key features makes the decision a lot easier. Here are some of the top things to keep in mind when shopping online or in-store.

Material Type

Foam, latex, hybrid, and innerspring mattresses all feel different. Foam contours more; coils add bounce and airflow. Understand the pros and cons before choosing.

Warranty Coverage

Most quality mattresses come with at least a 10-year warranty. Make sure it covers sagging, defects, and wear — and read the fine print.

Firmness Level

Mattresses come in a range from soft to extra firm. Side sleepers often prefer medium-soft, while back and stomach sleepers usually need more support. Know your sleep position before you buy.

Delivery & Setup

Many online mattresses come compressed in a box and expand at home. Some brands offer white-glove delivery and old mattress removal for a fee.

Temperature Control

Some mattresses trap heat, especially all-foam models. Look for cooling tech like gel foam, breathable covers, or hybrid coils if you tend to sleep hot.

Local vs. Online Mattress Shopping

Local stores in your area let you test mattresses in person, talk to sales reps, and sometimes negotiate prices. But they may have limited inventory and higher overhead costs. Online brands, on the other hand, often ship directly to your door in Port Jefferson, New York with free delivery, long trial periods, and lower prices thanks to fewer middlemen. Whether you value hands-on experience or convenience and savings, it’s worth weighing your options.
FeatureLocal StoresOnline Retailers
PriceOften higher due to overhead costsLower prices with frequent promotions
SelectionLimited to in-store inventoryWide range of brands and models
Trial PeriodUsually 30 days or less100–365 nights risk-free
ReturnsRestocking fees may applyHassle-free, often free returns
TestingTest in-store before buyingCan't try before purchase
DeliveryOften same-day or scheduledFree shipping to your door
WarrantyVaries by store10–25 years standard
See the Best Online Mattress Deals →

FAQs About Buying a Mattress in Port Jefferson, New York

Can I test an online mattress before buying?

While you can't test before buying, risk-free trial periods let you try it at home in Port Jefferson, New York — with easy returns if needed.

Is it cheaper to buy a mattress online or in-store?

Online mattresses are often cheaper due to fewer overhead costs, and many come with coupons or free gifts not available in-store.

Can I finance a mattress online in Port Jefferson, New York?

Yes, most online brands offer financing options at checkout for residents of Port Jefferson, New York, often through services like Affirm or Klarna.

When is the best time to buy a mattress in Port Jefferson, New York?

Holiday weekends like Memorial Day and Black Friday are great times to buy a mattress. Many online brands also run year-round discounts.

How thick should my mattress be?

Most people prefer a mattress that's 10-14 inches thick, but it depends on body weight and bed frame style.

Do online mattresses come with a warranty?

Most reputable brands offer warranties from 10 to 25 years, covering defects and sagging beyond a certain depth.