Sleep Number Mattress Store in Lake Grove on 145 Alexander Avenue

4.8 rating stars(157) reviews
145 Alexander Avenue Lake Grove, NY 11755
near Aldi, next to IHOP
Store hours
Opens at 10 AM
Wednesday10am-7pm
Thursday10am-7pm
Friday10am-8pm
Saturday9am-8pm
Sunday10am-8pm
Monday10am-7pm
Tuesday10am-7pm
Get directions

Want to Sleep Better? Visit Your Lake Grove Sleep Number Mattress & Bed Store

At Sleep Number Lake Grove, we’re more than a mattress store and bed store. We’re dedicated to helping you get the quality sleep you deserve to feel refreshed and ready to take on the day. We combine extensive sleep science research with the latest sleep technology to create innovative smart beds and bedding. You’ll find everything from king-size beds and queen mattresses to specialty pillows and sheets for individualized comfort and support.

Every body is different, and it can be difficult to find the solution that’s just right for you. Maybe you’re waking up feeling a little achy because it’s time for a new mattress, or you’re searching for a pillow store or bedding store to upgrade your sleep experience. No matter how far along you are in your search for better sleep, we can help.

Here at your local Lake Grove Sleep Number mattress store on 145 Alexander Avenue, our sleep professionals will work with you to create a customized sleep experience that meets your unique needs. Discover our full line of smart beds, pillows fit to you, temperature balancing bedding and more. Our stores are a no-pressure retreat where you'll find everything you need for your best possible sleep.

Ready to improve your sleep quality? Your search for "mattresses near me" is over. Visit us in person at 145 Alexander Avenue, Lake Grove, NY for a complimentary pressure mapping and watch pressure points melt away as you find your ideal firmness, comfort and support — your Sleep Number® setting. We can’t wait to help you get the best sleep of your life.

Nearby Locations

Melville NY

Rating: 0.0 out of 5 stars
520 Walt Whitman Road Melville, NY 11747
Across from Steinway Pianos on Route 110
Store hours
Opens at 10 AM
Wednesday10am-7pm
Thursday10am-7pm
Friday10am-8pm
Saturday9am-8pm
Sunday10am-8pm
Monday10am-7pm
Tuesday10am-7pm
Call or text(631) 549-7000

Copiague NY

Rating: 0.0 out of 5 stars
901 Sunrise Highway Suite 6 Copiague, NY 11726
On Sunrise Highway near Bayview Avenue, in front of Target and Home Depot.
Store hours
Opens at 10 AM
Wednesday10am-7pm
Thursday10am-7pm
Friday10am-8pm
Saturday9am-8pm
Sunday10am-8pm
Monday10am-7pm
Tuesday10am-7pm
Call or text(631) 408-3115

Westport CT

Rating: 0.0 out of 5 stars
606 Post Road East Suite 200 Westport, CT 06880
Store hours
Opens at 10 AM
Wednesday10am-7pm
Thursday10am-7pm
Friday10am-8pm
Saturday9am-8pm
Sunday10am-8pm
Monday10am-7pm
Tuesday10am-7pm
Call or text(203) 255-0530
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