Skip to main content

Rental Options

Rent Now

Rent

Reservation

Reserve
Filter Results View Map

Self Storage Units in Mountainside,

Find your closest Life Storage to get started!

  • 1 Month Free on select units
  • Book online, save up to 25%
  • Reserve for free - no obligation
  • Rent Now to get instant access

Sort by

Filter by: Size and Type

Filter by: Climate Controlled

Filter by: Access

Filter by: Specials

Filter by: Specialty Storage

Customer Reviews - Mountainside

We at Life Storage want to maintain the best self storage facilities in Mountainside, and in every city where we do business. That's why we routinely ask our customers about their experience with us and challenge ourselves to make it better. You can read what customers think about us here on our website - over the past four years, we've had over 100,000 customers respond to our surveys and tell us what they think. We publish their reviews here, and we're proud of the result!

Write a Review

Rated 5.0 out of 5 stars Qiana Walker at Life Storage, Mountainside, New Jersey (#727)

"Great move in experience. Did everything online... they left the lock in the unit so I was able to retrieve after hours. Even left a letter opener to make opening the lock easier. Received a welcome call... never had such excellent customer service from a storage place before."

September 26, 2022
Rated 5.0 out of 5 stars Candida Rosado at Life Storage, Newark, New Jersey (#7202)

"Dalia was so professional and she knew her stuff very well. I will be back to do the rental at this facility since the customer service was phenomenal."

September 26, 2022
Rated 5.0 out of 5 stars Donna Brown at Life Storage, Elizabeth, New Jersey (#376)

"I've been a customer of this Storage facility and the two owners of this same facility before it became known as Life Storage - Since 1994 to be exact. So I just want to say, the new staff is so great. Professional, friendly, and really good customer service--even reviewed my account and made suggestions for changes that would make the most sense for my personal situation. I was impressed by that the most. Just really thoughtful in her approach and looked for a win win situation for me and for Life Storage. Thanks Barbara!!"

September 22, 2022
Rated 5.0 out of 5 stars Giovanni Luciano at Life Storage, Elizabeth, New Jersey (#376)

"Barbara was very welcoming in showing my new unit as well as answering questions I may have."

September 22, 2022
Rated 5.0 out of 5 stars Jack Hooban at Life Storage, East Hanover, New Jersey (#8306)

"Carla and Deja at the office are the best!! Store your things here!!"

September 22, 2022
Rated 5.0 out of 5 stars Amber Hunte at Life Storage, East Hanover, New Jersey (#8306)

"Ladeja was great . She was very patient with my me and family ."

September 21, 2022
Rated 5.0 out of 5 stars Ayah Khattab at Life Storage, Piscataway, New Jersey (#737)

"Jon was covering here at the Piscataway location and has been super patient and helpful in assisting us with finding the perfect storage space at a reasonable price. His customers are lucky to have him"

September 15, 2022
Rated 5.0 out of 5 stars Pablo M Manrique at Life Storage, Elizabeth, New Jersey (#376)

"Barba was awesome ! Got my storage in no time"

September 14, 2022
Rated 5.0 out of 5 stars FER WHO at Life Storage, East Hanover, New Jersey (#8306)

"KCarla, a serious professional. Always ready for action. Thanks!"

September 14, 2022
Rated 4.0 out of 5 stars Bradley Dorismond at Life Storage, Piscataway, New Jersey (#737)

"Spacious and fairly priced."

September 14, 2022
Rated 5.0 out of 5 stars cris vergara at Life Storage, Mountainside, New Jersey (#727)

"Very good service and friendly staff👍 Thx Robert."

September 10, 2022
Rated 5.0 out of 5 stars Mary Willmot at Life Storage, Piscataway, New Jersey (#737)

"Go see Kevin. He is the man!!!!"

September 09, 2022
Rated 5.0 out of 5 stars Ronisha Flowers at Life Storage, Newark, New Jersey (#7202)

"Thank you so much Anissa for assisting me tonight ! I had the access hours confused and she really helped me out a lot tonight ! Thank you for the great customer service !!!"

September 09, 2022
Rated 5.0 out of 5 stars Michael Ellison at Life Storage, Mountainside, New Jersey (#727)

"Brenda and Robert were great to deal with. Facility is nice and clean and we moved everything in smoothly. Thanks!"

September 06, 2022
Rated 5.0 out of 5 stars Tony Carrell at Life Storage, East Hanover, New Jersey (#8306)

"Extremely professional and my experience pleasant and seamless!!"

September 06, 2022
Rated 5.0 out of 5 stars TK Dimples at Life Storage, Piscataway, New Jersey (#737)

"The assistant manager was great! Knowing we were crunched for time and just getting our trailer in; he was supportive, helpful, fast and friendly. A good experience for sure 10/10 recommend"

September 02, 2022

Frequently Asked Questions

What size storage unit do I need in Mountainside, ?

The size will depend on how much stuff you need to store. To avoid renting too small or too large a storage unit, we recommend reading a Storage Unit Size Guide or using an interactive Storage Unit Size Estimator Tool to determine exactly how much space you'll need. Our most popular sizes in Mountainside, NJ are the 5x5, 5x10, and 10x10.

How big is a 5x5 storage unit?

A 5x5 self storage unit is 25 square feet or 200 cubic feet of storage space. It measures 5 feet wide by 5 feet long and most have an 8 foot ceiling height. A 5x5 storage unit is the size of an average closet and it should fit a dresser, a small mattress set, and several medium moving boxes. Here's our 5x5 storage unit video to learn more. In Mountainside, our prices start at $37 for a 5x5 unit.

How big is a 5x10 storage unit?

A 5x10 self storage unit is 50 square feet or 400 cubic feet of storage space. It measures 5 feet wide by 10 feet long and typically has an 8 foot ceiling. For comparison, a 5x10 storage unit is about the size of an average walk-in closet. It fits 1 to 2 large pieces of furniture and about 10 to 15 moving boxes. Feel free to watch our 5x10 storage unit video to learn more. In Mountainside, our prices start at $64 for a 5x10 unit.

How big is a 10x10 storage unit?

A 10x10 self storage unit is 100 square feet or 800 cubic feet of storage space. It measures 10 feet wide by 10 feet long and usually has an 8 foot ceiling. A 10x10 storage unit is about the size of an average bedroom or half of a standard one-car garage. It should fit all the contents of a family room or a two-bedroom 750 sq. ft. apartment. To learn more, here is our 10x10 storage unit video. In Mountainside, our prices start at $106 for a 10x10 unit.

Should I rent climate controlled storage in Mountainside?

With cold winters and occasionally hot summers in Mountainside, we recommend climate controlled storage units to help protect your belongings over time. 41 of our stores offer climate controlled storage units near Mountainside .

What is the advantage of self storage with drive-up access?

If you need to frequently move items in and out of your storage space, drive-up access is the most convenient space for you. You can drive your vehicle next to the space and load or unload. 29 of our stores offer drive-up accessible storage units near Mountainside .

How much do self storage units cost in Mountainside?

The average cost of a 1 month self storage unit rental in Mountainside is $225.27 with prices starting at $15.00 . The prices can vary from store to store so be sure to check nearby locations in the Mountainside area. Storage unit sizes range from 6 sq. ft. to 600 sq. ft., and come in a variety of climate and accessibility types. Look for a great move-in offer! Our spaces often have a special discount for new customers. Spaces with a special offer will be marked with the discount you'll receive.

Self Storage Pricing in Mountainside, New Jersey

Climate Controlled Storage Unit Size Average Price Lowest Price
Locker $86.05 $15.00
5x5 $107.47 $37.00
5x10 $148.33 $64.00
10x10 $298.09 $106.00
10x15 $405.19 $169.00
10x20 $532.76 $226.00

Lowest storage unit pricing data is updated every 15 minutes. Average price per size represents the storage units currently available for rent at the stores in Mountainside, NJ.