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 burhan qawwam at Life Storage, Elizabeth, New Jersey (#376)

"Nice customer service fast and cheap"

February 06, 2023
Rated 5.0 out of 5 stars Shane Lafayette at Life Storage, Mountainside, New Jersey (#727)

"Met with Robert for move in and he was excellent! Great experience!"

February 04, 2023
Rated 5.0 out of 5 stars Rashabbaar Sampson at Life Storage, Elizabeth, New Jersey (#376)

"Shout out to Sam you are my he didn't kick me when I was down very courteous and professional. I would like to extend my gratitude I truly appreciate what you did for me today I really needed it."

February 04, 2023
Rated 5.0 out of 5 stars donald woolfolk at Life Storage, Elizabeth, New Jersey (#376)

"Barbara has been such a blessing very friendly very thorough very patient"

February 04, 2023
Rated 5.0 out of 5 stars John Healey at Life Storage, Mountainside, New Jersey (#727)

"It was a very pleasant experience. Thank you."

February 03, 2023
Rated 5.0 out of 5 stars Wolf Gang Mishima Gaming at Life Storage, Mountainside, New Jersey (#727)

"Easy to get started, easy to leave when I no longer needed it. Access worked all the time."

February 02, 2023
Rated 5.0 out of 5 stars Axel M T at Life Storage, Elizabeth, New Jersey (#376)

"Great costumer service and super helpful. Thanks Barbara! We will be back. We do hope to see wifi and electricty on the spota some day 😊"

January 31, 2023
Rated 5.0 out of 5 stars Jean Nunes at Life Storage, Piscataway, New Jersey (#454)

"Joe B. was extremely helpful with assisting us with picking our unit."

January 31, 2023
Rated 5.0 out of 5 stars Joel Rose at Life Storage, Piscataway, New Jersey (#454)

"The people there are very friendly, makes you feel like home. excellent staff very helpful"

January 31, 2023
Rated 5.0 out of 5 stars Mint Pill at Life Storage, Piscataway, New Jersey (#454)

"First time coming to a Storage didnt quite know what to expect. Place smelled fresh and clean , Managers were awesome and very helpful!"

January 31, 2023
Rated 5.0 out of 5 stars Queen Lux at Life Storage, Piscataway, New Jersey (#454)

"This Store has a new PLEASANT FEELING I’ve been noticing …….And the way Love and Joe handle business so easy and so professionally it’s Really Very Welcoming, They need a Raise!!!!!! please keep up the GREAT WORK you guys :)"

January 31, 2023
Rated 5.0 out of 5 stars JayPolo at Life Storage, Elizabeth, New Jersey (#376)

"Barbara the store manager is amazing ! Super helpful and will go beyond her duties to make you feel comfortable and safe!"

January 30, 2023
Rated 5.0 out of 5 stars Hirut Ressom at Life Storage, East Hanover, New Jersey (#8306)

"Nadlyne the manager was great excellent service"

January 30, 2023
Rated 5.0 out of 5 stars Drew Warren at Life Storage, Piscataway, New Jersey (#454)

"Joe and Love T are awesome. Extremely accommodating and knowledgeable. Professional and great to work with."

January 30, 2023
Rated 5.0 out of 5 stars Gerald Roberts at Life Storage, Piscataway, New Jersey (#454)

"Pay the bill for my wife they had 2 great people working in the office very pleasant Joe and Love"

January 30, 2023
Rated 5.0 out of 5 stars Flaco Perez at Life Storage, Elizabeth, New Jersey (#376)

"Are you doing good afternoon my name is Jorge Perez I would like to tell you a real beautiful story Barbara is the best manager around she took care of me cheap treat me Nice with a lot of pleasure thank you I'm proud of her give her a race as soon as possible"

January 27, 2023

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 $32 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 $55 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 $99 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. 45 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. 32 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 $196.91 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 $61.39 $15.00
5x5 $84.96 $32.00
5x10 $124.97 $55.00
10x10 $246.61 $99.00
10x15 $357.15 $146.00
10x20 $490.75 $199.00

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.