Public Storage Units Mount Sinai, NY 508 Route 25A, Mount Sinai, NY 11766

Public Storage

Find A Different Self Storage Facility Nearby Self Storage Locations 2.76 mi 922 Route 25A, Miller Place NY 11764 Units starting at $56.00 4.62 mi 550 Middle Country Road, Coram NY 11727 Units starting at $147.00 7.22 mi 951 HorseBlock Road, Farmingville NY 11738 Units starting at $86.00

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No Deposit Required! No Credit Card Required!

Reserve a Storage Unit for FREE. Month to Month Lease. Lock in this Rate.

5' x 10' storage unit Small
5' x 10' Unit
  • Climate Controlled
  • Indoor
  • Elevator Access
  • Get this discount. Reserve for FREE:
  • $1 FIRST MONTH'S RENT >>
In-Store Price
$111.00
Web Price
$92.00
Reserve Now
5' x 10' storage unit Small
5' x 10' Unit
  • Climate Controlled
  • Indoor
  • First Floor
  • Get this discount. Reserve for FREE:
  • $1 FIRST MONTH'S RENT >>
In-Store Price
$119.00
Web Price
$98.00
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8' x 10' storage unit Small
8' x 10' Unit
  • Climate Controlled
  • Indoor
  • Elevator Access
  • Get this discount. Reserve for FREE:
  • 50% OFF 1ST MONTH >>
In-Store Price
$151.00
Web Price
$127.00
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10' x 10' storage unit Small
10' x 10' Unit
  • Climate Controlled
  • Indoor
  • Elevator Access
  • Get this discount. Reserve for FREE:
  • $1 FIRST MONTH'S RENT >>
In-Store Price
$155.00
Web Price
$131.00
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10' x 15' storage unit Medium
10' x 15' Unit
  • Climate Controlled
  • Indoor
  • Elevator Access
  • Get this discount. Reserve for FREE:
  • $1 FIRST MONTH'S RENT >>
In-Store Price
$160.00
Web Price
$132.00
Reserve Now
8' x 10' storage unit Small
8' x 10' Unit
  • Climate Controlled
  • Indoor
  • First Floor
  • Get this discount. Reserve for FREE:
  • 50% OFF 1ST MONTH >>
In-Store Price
$162.00
Web Price
$137.00
Reserve Now
10' x 15' storage unit Medium
10' x 15' Unit
  • Climate Controlled
  • Indoor
  • First Floor
  • Get this discount. Reserve for FREE:
  • $1 FIRST MONTH'S RENT >>
In-Store Price
$185.00
Web Price
$152.00
Reserve Now
10' x 10' storage unit Small
10' x 10' Unit
  • Climate Controlled
  • Indoor
  • First Floor
  • Get this discount. Reserve for FREE:
  • $1 FIRST MONTH'S RENT >>
In-Store Price
$182.00
Web Price
$153.00
Reserve Now
10' x 20' storage unit Medium
10' x 20' Unit
  • Climate Controlled
  • Indoor
  • Elevator Access
  • Get this discount. Reserve for FREE:
  • 50% OFF 1ST MONTH >>
In-Store Price
$221.00
Web Price
$186.00
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10' x 30' storage unit Large
10' x 30' Unit
  • First Floor
  • 8ft. Ceiling Height
  • Get this discount. Reserve for FREE:
  • $1 FIRST MONTH'S RENT >>
In-Store Price
$289.00
Web Price
$232.00
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10' x 30' storage unit Large
10' x 30' Unit
  • Enclosed
  • 8ft. Ceiling Height
  • Get this discount. Reserve for FREE:
  • $1 FIRST MONTH'S RENT >>
In-Store Price
$289.00
Web Price
$232.00
Reserve Now
LOWEST RATES AND BEST SPECIALS GUARANTEED
STOP LOOKING, YOU FOUND IT!
5' x 5' storage unit Small
5' x 5' Unit
  • Climate Controlled
  • Indoor
  • Elevator Access
Call Now
to reserve for Free
(866) 687-5380
5' x 5' storage unit Small
5' x 5' Unit
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 687-5380
5' x 5' storage unit Small
5' x 5' Unit
  • Climate Controlled
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 687-5380
5' x 10' storage unit Small
5' x 10' Unit
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 687-5380
5' x 15' storage unit Medium
5' x 15' Unit
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 687-5380
10' x 10' storage unit Small
10' x 10' Unit
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 687-5380
10' x 15' storage unit Medium
10' x 15' Unit
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 687-5380
10' x 15' storage unit Medium
10' x 15' Unit
  • Drive Up Access
Call Now
to reserve for Free
(866) 687-5380
10' x 15' storage unit Medium
10' x 15' Unit
  • Drive Up Access
  • Enclosed
Call Now
to reserve for Free
(866) 687-5380
10' x 20' storage unit Medium
10' x 20' Unit
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 687-5380
10' x 20' storage unit Medium
10' x 20' Unit
  • Drive Up Access
Call Now
to reserve for Free
(866) 687-5380
10' x 20' storage unit Medium
10' x 20' Unit
  • Drive Up Access
  • Enclosed
Call Now
to reserve for Free
(866) 687-5380
10' x 20' storage unit Medium
10' x 20' Unit
  • Climate Controlled
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 687-5380
10' x 25' storage unit Large
10' x 25' Unit
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 687-5380
10' x 30' storage unit Large
10' x 30' Unit
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 687-5380
* Subject to availability. Other restrictions, taxes, and fees, including an administrative fee, apply.
Call Public Storage
(866) 687-5380
Make a free reservation now!

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Call Public Storage
(866) 687-5380
Make a free reservation now!

Clean and trusted:

  • Units accessible 365 days a year.
  • Well-lit, fenced properties.
  • Computer controlled gate access.
  • Personalized Entry Code.
  • You keep the only key to your unit.
  • Climate Controlled and Individually Alarmed units available.
  • Onsite professional management.
  • Boxes, locks, moving supplies sold at all locations.
  • Personal, business, records, RV, or vehicle storage.
  • Pay and manage your account online or on your smart phone.
Call Public Storage
(866) 687-5380
Make a free reservation now!

Post your review so other people like yourself will benefit. Let others know of your self-storage experience.

Alexandra Gorme

November 12th, 2016- From Google

Setting up a storage unit was easier than I thought thanks to the Property Manager, Michelle!! She explained everything throughly, she asked us if we had any questions for her before we left the office which we didn't because she went through it so well. We can tell that she is very compassionate about her job and we think she complements the company. We definitely will be recommending this Public Storage to anyone in need of a unit!

Paul Cirillo

October 24th, 2016- From Google

I came in today (10/24/16). The associate Jennifer was really nice and helped me get all the items I needed to help my son pack. She was really helpful and made everything very simple for me to understand while going through the process. Great location.

John Donavan

October 1st, 2016- From Google

Michelle and Jennifer are great employees. Very smart and also very fun to speak to..eccentric duo they are. Thank you for helping us out with the storage unit much appreciated!!!

Kevin McBach

September 20th, 2016- From Google

This place has everything you need for moving. Came in for a few boxes, I was really shocked that they offer more than a what I expected. Michelle the property manager was nice enough to help me and even packed my truck up with me after buying 50 boxes. Kudos, she well deserves more than 5 stars

Casey McGee

September 9th, 2016- From Google

Special shout out to Michelle for helping us with our move-in today. She walked us around the building and showed us how to use their gate security system, access hours are convenient and we get separate code. She showed us how to get to our storage locker and the building is very clean. She said she or another employee walks the property daily to make sure building is kept up with and secure. She recommended plenty of specials with their boxes and recommended how to pack specific items. She made renting quick, easy, and painless. Very glad we came in today for her to assist us.

Anthony Uliano

August 7th, 2016- From Google

I have rented a long time ago at public storage, the manager Shannon I had a pleasure to meet was incredibly nice and helpful. She was quick and to the point anfexplained everything I needed to know. Thankyou!!!!

John Driscoll

July 11th, 2016- From Google

The newer manager Shannon is great. she really turned the place around. The bathrooms are always stocked and clean, Whenever there is a customer she always asks how they are doing. She is very mindful of customer needs. Great storage place.

Lisa Bolettieri

June 29th, 2016- From Google

Shannon was awesome!!! I have a broken foot and she was beyond accommodating and excellent salesperson... Carried everything into my car... So helpful!! Highly recommend this location because of her😊

Trina Paige

June 23rd, 2016- From Google

I bought boxes here yesterday and Michelle helped me pick out boxes for my son's Move. She was very friendly and had a lot of advice to offer. I find the return policy convenient because I came in today to exchange those boxes with her and she did it quickly and easily. She also helped me put them in my car!!. She sweet, very patient, and has a lot to offer. Well Spoken and I appreciate the advice thank you so much Michelle!!

Jeanne Casper

June 20th, 2016- From Google

Michelle works behind the counter and manages the store here she does a great job and I will be renting when I need a storage garage thank you Michelle and best of luck

Call Public Storage
(866) 687-5380
Make a free reservation now!

Self-Storage Units Size Guide

Use this simple storage unit size guide to help you visualize and choose the size you need.

5' x 5'

Reserve for free!
25 square feet

- This unit is the size of a small closet. Here you can store small furniture like chairs, night stands, coffee tables, and small bookcases, as well as small mattress set. You can also store a couple of small appliances like a washer/dryer combo, microwaves, and dishwashers. This unit is perfect for small items stored in labeled boxes and seasonal items.

5' x 5' Storage Unit

5' x 10'

Reserve for free!
50 square feet

- This unit is the size of a large walk-in closet. Here you can store the items of a small 1 bedroom apartment, studio, or small office. A small bedroom set, a dresser, chairs, file cabinets, or a small couch. You'll also be able to fit in small items like lamps, coffee tables, kitchen ware, a bicycle, picture frames, items in labeled boxes, or yard equipment.

5' x 10' Storage Unit

5' x 15'

Reserve for free!
75 square feet

- This unit is long and narrow. Here you can store items from a 1 bedroom apartment or office. Narrow items like mattress sets, dressers, bookcases, and file cabinets are perfect for this size of space. Garage items like ladders, bicycles, yard equipment and/or labeled boxes also fit well. Try to keep a small space clear on one side of the unit for easy access to items in the back.

5' x 15' Storage Unit

10' x 10'

Reserve for free!
100 square feet

- This unit is the size of a small bedroom. Here you can store the items of a 1-2 bedroom apartment, such as 2 bedroom sets, a couple of large appliances, a dining room table and chairs staked up. A small couch and coffee table will also fit, As well as few labeled boxes with small items. Office items like desks, file cabinets, bookcases, computer boxes, fax machines, and office supplies are perfect for this size of space.

10' x 10' Storage Unit

10' x 15'

Reserve for free!
150 square feet

- This unit is the size of a regular sized bedroom. Here you can store the items of a 2 bedroom house or large office like bedroom sets, large appliances, living room and dining room furniture, computer desks, unused electronics, yard equipment, tools and work equipment, and labeled boxes with smaller items. You can also use this space to store small vehicles like small cars, golf carts, motorcycles, ATVs, small boats, etc.

10' x 15' Storage Unit

10' x 20'

Reserve for free!
200 square feet

- This unit is the size of a standard one car garage. Here you can store the items of a 2-3 bedroom house as well as a items from a large office. Bedroom sets, living room and dining room furniture, large kitchen and laundry appliances, labeled boxes. You can also use this space to store large items like a mid size collectable car, large tool boxes,

10' x 20' Storage Unit

10' x 25'

Reserve for free!
250 square feet

- This unit is the size of a large one car garage. Here you can store the items of a 3 bedroom house like bedroom sets, large furniture, large appliances, patio furniture, carefully packed home decor, labeled boxes of smaller items, lawn care equipment, seasonal items, etc. A large collectable vehicle fits well with plenty of space to store smaller items behind it or in front.

10' x 25' Storage Unit

10' x 30'

Reserve for free!
300 square feet

- This unit is the size of a two car garage. Here you can store the items of a 4 bedroom house, large office space of multiple rooms, 2 mid-size vehicles, large machinery, plus all the items mentioned previously for smaller unit sizes. Make sure to leave a clear path in the middle or side for easy access to items in the back of the unit.

10' x 30' Storage Unit

5' x 10'
Enclosed

Reserve for free!

Fully Enclosed Unit, ideal for a cruiser or touring motorcycle or two sports bikes. This unit will keep your motorcycle away from the elements and secured as in a regular car garage.

5' x 10' Motorcycle Enclosed Storage

10' x 10'
Enclosed

Reserve for free!

Fully Enclosed Unit, suitable for a jetski with trailer, an ATV or even a smart car. Enclosed units keep your vehicle or water craft out of the elements and ready for your next outing.

10' x 10' Jetski Enclosed Storage

10' x 15'
Parking

Reserve for free!

SMALL VEHICLE PARKING space, usually located outdoors. Make sure you use a vehicle cover to protect it from the weather.

10' x 15' Small Vehicle Storage

10' x 20'
Parking

Reserve for free!

LARGE VEHICLE PARKING space, usually located outdoors. Make sure you use a vehicle cover to protect it from the weather.

10 x 20 Large Vehicle Storage

RV
Parking
Small

Reserve for free!

SMALL RV PARKING space, usually located outdoors. Make sure you use a vehicle cover to protect it from the weather. Contact the storage facility for dimensions of space to make sure your it's large enough for your size of RV.

Small RV Storage

RV
Parking
Large

Reserve for free!

LARGE RV PARKING space, usually located outdoors. Make sure you use a vehicle cover to protect it from the weather. Contact the storage facility for dimensions of space to make sure your it's large enough for your size of RV.

Large RV Storage

Boat
Storage

Reserve for free!

SMALL BOAT PARKING space. In this space you can store a small watercraft on a trailer. The use of a protectant cover is recommended. Contact the storage facility for dimensions of space to make sure your it's large enough for your size of boat and trailer.

Boat Storage

Boat
Storage
Stacked

Reserve for free!

SMALL BOAT STACKED storage. Used for both long term and short terms watercraft storage. Boats are fork lifted up into the rack without a trailer.

Stacked Boat Storage
  • Location

    Public Storage508 Route 25A
    Mount Sinai,  NY  11766Public Storage Special Offer
  • Facility Hours

    Office Hours

    • Mon:09:30 AM - 06:00 PM
    • Tue:09:30 AM - 06:00 PM
    • Wed:09:30 AM - 06:00 PM
    • Thu:09:30 AM - 06:00 PM
    • Fri:09:30 AM - 06:00 PM
    • Sat:09:30 AM - 05:00 PM
    • Sun:09:30 AM - 05:00 PM

    Access Hours

    • Mon:06:00 AM - 09:00 PM
    • Tue:06:00 AM - 09:00 PM
    • Wed:06:00 AM - 09:00 PM
    • Thu:06:00 AM - 09:00 PM
    • Fri:06:00 AM - 09:00 PM
    • Sat:06:00 AM - 09:00 PM
    • Sun:06:00 AM - 09:00 PM

    Click here for map and directions

  • Facility Amenities

    • Extended Hours
    • Keypad Gate Access
    • Boxes & Packing Supplies
    • Onsite Manager
    • Online Bill Pay
    • Automatic Payments
    • Credit Cards Accepted
    • Online Payments
    • Cash Accepted
    • Checks Accepted
    • Vehicle Required Title
    • Title Must Match Renter
    • Vehicle Requires Insurance
    • Vehicle Requires Registration
    • Military / Student Discount
    • Moving Supplies