Top-Rated Mattress Stores in St. Mary's County, Maryland | Open Now

Marcus Chen
Marcus Chen
Last Updated
Looking for the perfect mattress in St. Mary's County, Maryland? Whether you're near Leonardtown, the Patuxent River Naval Air Station, or anywhere else in St. Mary's County, we're here to help you find the best sleep solution. Explore our directory to discover both local mattress stores in St. Mary's County, Maryland, where you can test out different models, and convenient online retailers offering delivery to your home. Find the perfect mattress without the hassle, right here in St. Mary's County, Maryland!

Top Online Mattress Deals Available in St. Mary's County, Maryland

Most Comfortable

WinkBed

Plush Euro-top hybrid with multiple firmness options, zoned back support, and exceptional comfort.

From ~$1,499

4.8 rating

Shop Now
Best for Side Sleepers

Nolah Evolution 15

15-inch plush hybrid with zoned AirFoam® layers, great pressure relief, and cooling tech—perfect for side sleepers.

From ~$1,022

4.7 rating

Shop Now
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

Shop Now

All mattresses ship directly to St. Mary's County, Maryland with free delivery and risk-free trials.

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Mattress Stores by City in St. Mary's County, Maryland

Local Mattress Stores

Businesses Near St. Mary's County, Maryland
  • 1. Mattress Firm South Plaza

    45245 Worth Ave
    California, MD 20619
    0.8 miles away
  • 2. Mattress Kingdom

    Laurel Glenn Shopping Ctr
    California, MD 20619
    0.8 miles away
  • 3. Regency Furniture

    21716 Great Mills Rd
    Lexington Park, MD 20653
    1.1 miles away
  • 4. Ashley Store

    21716 Great Mills Rd
    Lexington Park, MD 20653
    1.1 miles away
  • Why More People in St. Mary's County Are Buying Mattresses Online

    • Free delivery straight to your door in St. Mary's County
    • 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
  • 5. Mattress Corner

    21729 Great Mills Rd
    Ste C
    Lexington Park, MD 20653
    1.1 miles away
  • 6. Mattress Warehouse

    23105 Three Notch Road
    Ste B
    California, MD 20619
    1.3 miles away
  • 7. Mattress by Appointment

    21600 Great Mills Rd
    Unit 14
    Lexington Park, MD 20653
    1.4 miles away
  • 8. Mattress by Appointment

    21600 Great Mills Rd
    Unit 14
    Lexington Park, MD 20653
    3.0 miles away
  • 9. Mattress Corner

    21729 Great Mills Rd
    Ste C
    Lexington Park, MD 20653
    3.1 miles away
  • 10. Regency Furniture

    21716 Great Mills Rd
    Lexington Park, MD 20653
    3.1 miles away
  • 11. Ashley Store

    21716 Great Mills Rd
    Lexington Park, MD 20653
    3.1 miles away
  • 12. Mattress Kingdom

    Laurel Glenn Shopping Ctr
    California, MD 20619
    4.5 miles away
  • 13. Mattress Firm South Plaza

    45245 Worth Ave
    California, MD 20619
    4.7 miles away
  • 14. Mattress Warehouse

    23105 Three Notch Road
    Ste B
    California, MD 20619
    5.3 miles away
  • 15. Artwell Sales

    1 Washington St
    Cambridge, MD 21613
    29.4 miles away
  • 16. Artwell Sales

    1 Washington St
    Cambridge, MD 21613
    29.4 miles away
  • 17. Mattress Warehouse

    38 Shining Willow Way
    La Plata, MD 20646
    31.4 miles away
  • 18. Bedrooms Unlimited

    RR 301
    Waldorf, MD 20604
    31.8 miles away
  • 19. Mattress Warehouse

    38 Shining Willow Way
    La Plata, MD 20646
    35.5 miles away
  • 20. Bedrooms Unlimited

    RR 301
    Waldorf, MD 20604
    36.0 miles away

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.

Motion Isolation

If you share a bed, look for mattresses that absorb movement. Memory foam and hybrid mattresses usually perform well at minimizing partner disturbance.

Edge Support

A mattress with strong edges won’t sag when you sit or sleep near the sides. This is especially important if you share your bed or like to spread out.

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.

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 St. Mary's County, Maryland 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

FAQs About Buying a Mattress in St. Mary's County, Maryland

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.

Do online mattress brands set up the bed for you in St. Mary's County, Maryland?

Most offer contactless delivery, but some provide optional white-glove setup in St. Mary's County, Maryland for an extra fee.

What mattress type is best for hot sleepers in St. Mary's County, Maryland's climate?

In St. Mary's County, Maryland, where temperatures can get warm, cooling gel memory foam or hybrid mattresses are ideal for hot sleepers.

How long should a mattress last in St. Mary's County, Maryland?

A good mattress should last 7-10 years, depending on the materials and usage.

When is the best time to buy a mattress in St. Mary's County, Maryland?

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

What firmness level is best for side sleepers?

Medium to medium-soft mattresses are usually ideal for side sleepers, offering better pressure relief at the shoulders and hips.