Reserve a Unit
5 feet by 10 feet Storage UnitSmall 5'x10'*
plus Half Off First Month


5 feet by 10 feet Storage Unit5'x10'* Unit
- Indoor Storage Unit
- 1st Floor Access
plus Half Off First Month
A one-time administrative fee of $29.00 will be due at move-in. Similar to how you protect your home and valuables, insurance and a lock are required to secure your storage unit. We offer affordable insurance options and secure locks at the time of rental.


7723 Milliken Ave
Rancho Cucamonga, CA 91730
Office Hours
Monday–Friday: 9:30 AM–6:00 PM Saturday: 8:30 AM–5:00 PM Sunday: 11:00 AM–3:00 PM (Virtual Agent)
Access Hours
Daily: 6:00 AM–10:00 PM
Services at This Facility
This facility offers expanded availability for RV storage. Our friendly store manager can provide more details about any of this facility’s available services.
- RV Storage: Keep your RV off the street with an affordable parking space at our facility.
- Third Party Insurance or Protection Plan Options Available Protect yourself against the unlikely loss or damage of your belongings with insurance.
- Online Payment Options: Skip a trip to our office by paying online.
- Month-to-Month Leases: If you're not sure how long you need storage, we have a flexible option.
- On-Site Manager: Our manager lives on site for added peace of mind.
- Remote Access from App Open facility gates, doors, & elevators from the CubeSmart mobile app.
- Military Discounts Available: Show us your active duty military ID at move-in to enjoy a 5% discount.
- Packing Supplies Available: If you forgot any supplies at home, just pick up what you need here.

7723 Milliken Ave
Rancho Cucamonga, CA 91730
Office Hours
Monday–Friday: 9:30 AM–6:00 PM Saturday: 8:30 AM–5:00 PM Sunday: 11:00 AM–3:00 PM (Virtual Agent)
Access Hours
Daily: 6:00 AM–10:00 PM
Services at This Facility
Our friendly store manager can provide more details about any of this facility’s available services. Amenities may vary by facility.
Reserve This Unit & Lock In Your Rate
Lock in today's online storage deal — 25% OFF & Half Off First Month † — with a no - commitment reservation.
Hours:
Office Hours:
Monday–Friday: 9:30 AM–6:00 PM Saturday: 8:30 AM–5:00 PM Sunday: 11:00 AM–3:00 PM (Virtual Agent)
Access Hours:
Daily: 6:00 AM–10:00 PM
Reviews of This Facility
Diana Nhung Tran
April 6, 2025
It’s a SCAM. My storage rent went from $320 to $435in 1yr. My initial rent went from $224 to almost double the cost in just 2-3yrs. They increase the price every 3months. I stayed for a while because It’s bothersome to move our things out. However, this predatory pricing finally got me to cancel and move out. Unfortunately, this is what they are depending on, draw you in then start increasing the costs exponentially.
Martha Ware
March 28, 2025
Eric
March 5, 2025
Prices are affordable ,staff very knowledgeable and the property very well maintained
Julie Cox
January 26, 2025
I really appreciate the smooth operation of this storage company and specking with Catalina the manager was really nice..she explained everything to me and let me tour the grounds and the unit l am renting is perfect..a really good experience very pleased with my choice.!!
nick amman
January 15, 2025
I met Catalina she was so nice she help me and keep following up with me to make sure I can use my app to open the gate and super nice with everybody. Thank you so much for helping
Gerardo Mendoza
January 3, 2025
Catalina was very helpful with the application process and showing the storage space
Jonathan Villa (JohnnyVilla24)
December 23, 2024
I WOULD NOT RECOMMEND ANYONE GETTING A STORAGE HERE! I got my storage march of 2024, somehow within 7 months I went from paying $180 for a 10x15 to over $300 almost 350. They claim they send out price increase notices but I never received anything. Also I went through tough times and got a late behind and in order to get all my stuff out of storage I had to pay $824 to get all my stuff out and they only gave me 1 hour to do so. Said once I left the property I couldn’t come back. After I paid the $824 when we got into our storage it was INFESTED with mice. Mice sh** and pee everywhere, all of our bags had holes, they ruined 2 expensive couches. To top it off and make it all worse I called the insurance company they make you pay for and they said rodent damage doesn’t cover your unit. I had an absolute horrible damn experience and wouldn’t want anyone going through this as well. I even found a dead mouse. I would say the only good thing about this place is Catalina the manager is nice and respectful other than that go elsewhere. Pictures below I wish I would’ve took more
Kodell Montgomery
December 22, 2024
Clean, safe, great value. Thanks!!!
Lisa DiNoto
November 13, 2024
Catalina in the front office is kind, helpful, and very professional.
roy lunel
October 18, 2024
Management is friendly and professional. Spaces are well maintained and site is clean. Never any problems.
TIFFANY B.
October 12, 2024
Udoh Obioha
August 17, 2024
Bonnie Bonbon
July 27, 2024
Catilina did perfect and made me feel comfortable with booking my storage. Gave an explanation for everything. Helped me understand the storage space
bornhighkushout extractz
July 25, 2024
CATALINA THE GREATEST AT CUBE SMART STORAGE ..SHE WORKS HARD .SHE DESERVES A RAISE FOR ALL THE HARD WORK SHE DOES
Miriam Lazos
July 24, 2024
Personable assistant and pleasant customer service
Diego Rodriguez
July 23, 2024
Thank you for the your professionalism Catalina , she always finds a way to make it work for me or my business needs . Great facility, nice and clean by the way .
R Daniels
July 22, 2024
Catalina is the best. I was not happy with the rate hikes and she was helpful in me getting a smaller unit which is perfect
Dean Thorne
June 7, 2024
I had a unit here for 20 months or so, and I had a very positive experience overall with this branch of CubeSmart. Anytime I asked questions, or for help with something, Catalina was great to deal with. Would highly recommend this location for your storage needs.
George Nieto
June 6, 2024
Excellent, personable service. Catalina at the Rancho location is thorough, professional and is clearly knowledgeable about her inventory.
Joshua Jenkins
June 4, 2024
Rob Boydston
April 30, 2024
Just the professionalism and cleanliness of the whole property and Miss Catalina being so kind and just helpful.
Crystal Conrado
April 10, 2024
Before cube smart took over this was called storage west, owners by a family community not upping the price with such a ridiculous amount in a short period of time. I have been with this new company for may a year or two now and the price of my unit has raised significantly and the cost for what I used to pay does not compare. Storage west was better working with their customers than cube smart. I don’t recommend cube smart as they will up your pricing in storage faster than you could imagine. They have the right to up your payment at any given time, and it’s not just a few dollars it’s drastic.
Carlos Humberto Leguizamón
April 10, 2024
I've had a unit for about 3 1/2 years , and this place is very abusive, when it comes to charges. I was overseas, and hospitalized, and this place didn't care, and placed a lien on me, a d I had to pay $ 750.00 on attorney fees , plus some other charges. 6 montbs ago, I came back, and was offered another unit, and without notice, I had an increase of $ 50.00. Someone has to put a stop to these abusive "business", because thay don't have a rent control, and make increases whenever they want.
Karol Kluz
April 2, 2024
I never had any problems, my. Furniture and Richard and me being longings where well taken care of.
Tom Miller
April 2, 2024
The manager at this site, Catalina, was great to work with. Highly recommend.
GC2TF Inc
March 19, 2024
Unreasonable price increase
Vince C
March 8, 2024
Catalina is the definition of what customer service is all about. She understands the importance of listening to what her clients are needing and providing them with the options that will help best fit their needs. Highly recommend visiting her at Cube Smart Rancho Cucamonga you will be grateful you did.
Mor Usita
February 15, 2024
Diana Harris
February 3, 2024
Paige Walker
January 18, 2024
This company will raise your rent without warning by extreme rates once they get you in the door for a couple months.
Enrique Escamilla
January 16, 2024
Super clean. Super helpful. No fuss no hassle. Very happy with my choice.
Erica Stijj
December 19, 2023
The kindness of the staff during my hardship.
Annie Derghazarian
December 14, 2023
The best service, quick, prompt and pleasant. She's The best manager. I do highly recommend this facility. ??
Jordan StClaire
November 30, 2023
Raised my rent from $140 to $170 (20% rate hike) four months after moving in.
Jennifer Baird
November 25, 2023
I really appreciated the in person customer service at the end of the evening last night. Key in the door to go home as I pull up, I thought, she helped me and I was able to get everything I needed because of the huge hours of service window. And the app that opens the gate is a dream come true. I’m thankful.
Romeo Pakasi
November 2, 2023
very clean storage, friendly staff.
Rudy Herrera
October 26, 2023
Catalina,the woman that helped me
Natalia Ramos
October 2, 2023
bryan guilen
September 2, 2023
Rhiannon Sullivan
August 19, 2023
Very friendly, fast, efficient. I was able to move my things in same day and use the app on the phone to get in and out of the facility.
Alexander Burton
July 22, 2023
Easy sign up and closing process and late night access. Smooth app
KENNY PAK
July 11, 2023
This app is the best I've ever used
Eva B
July 11, 2023
Always raising the prices - staff is great, but since CubrSmart bought out Rancho West my rates went from $85 to $175 in 3 years
Corado Joel
July 5, 2023
Great customer service for Catalina!!!!
Gordon Reid
June 4, 2023
This transaction went very smoothly. The online signup process was fairly efficient and I even received a personal call from the actual site to ensure all questions were asked. Excellent experience!
Stacey Tomaselli
May 31, 2023
Management was friendly and helpful. Location is safe and clean. Very happy with the experience.
Adrienne Bankston
April 28, 2023
The ease and quickness of which it took to obtain my storage cube.
Rebecca Morgan
April 19, 2023
Staff was very helpful. Facility is clean and well maintained. Price is good too.
Greg Abdouch
April 12, 2023
The management at this location is great. Always willing to help. Always friendly
Austin Rode
April 12, 2023
It was easy, simple, and straight forward. No issues and everything worked as expected
Roland
April 10, 2023
The fair pricing on storage, the ease of moving in and out without hassle or notice requirements. The friendly service at the front office was wonderful!
ROBERT IRVINE
March 10, 2023
Carlos Guillen
February 18, 2023
Catalina is a Pro very sweet nice.
Vince Purcell
January 21, 2023
Very helpful and responsive making reservation
Ta Ta
December 31, 2022
Cheryl Egan
October 12, 2022
The office manager was a sweet, sweet lady! The world needs more people like her
Dale Bravo
September 20, 2022
The Lady that works here usually in the Morning is really nice good customer service. Always smiles.
Tiescha Simon
August 22, 2022
The on staff Manager was very helpful and took time out of her off day to help me get into the correct size storage unit
Darrin242
August 15, 2022
Convenient location and ease of access.
Noelle Frontani
August 3, 2022
Catalina was fantastic. I’ve been with you for a few years. She has always been phenomenal. When I had to move from a smaller unit to a bigger one just recently, Catalina was so extremely helpful
Vince Cuasay
July 31, 2022
Catalina the Site Manager made the rental and reservation process really simple with first class customer service! We need more people like her she totally gets it, highly recommended!
lindsey De Young
July 20, 2022
Friendly and helpful staff!
sheila glass
July 14, 2022
Heather Lozano
June 20, 2022
Friendly service by Catalina! Accessibility!
Michelle Jackson
June 10, 2022
My experience was horrible. I moved our things in during my husband's illness. Within thirteen days of storing our things my unit was ransacked and my husband's drums were taken. We reported it to office( immediately began to say some guys had a master key to the lock they sell you when you get the unit), not much help, to the police, and they shared that management refused to share camera feeds with them, to cooperate with no call back and to the ins I would not recommend them to even my enemies.
Ann Shen
June 9, 2022
This storage facility is nice and clean. We have our stuff here for 7 years. The storage manager Catalina is always very friendly and helpful. Highly recommend this place!
Lois Parker
May 3, 2022
Jana Beavor
May 2, 2022
Rent increase after rent increase after new ownership. My unit wasn't really any cooler then normal. Items ruined due to rodent issue. Move out was not confirmed properly,took for days to even get someone to answer the phone to find out my move out was never recorded! Very disappointed ??
David GL
April 27, 2022
Catalina was always helpful and willing to accommodate after hours arrivals and departures. CubeSmart needs to listen to her suggestions.
Amy Cate
March 6, 2022
The customer service person was excellent and helped us with with everything we needed.
Crystal Kappel
January 15, 2022
Clean and great service. Safe and great area
Ayo Oladunjoye
December 26, 2021
Queen Marlene
August 4, 2021
clean, well managed facility with competitive rates
robert morillo
June 22, 2021
28 Notches above the rest
Shane Ulloa
June 12, 2021
Luis Suarez
May 29, 2021
??????? ??????????
April 11, 2021
GEN MUSIC
April 1, 2021
Great
Alexis Akins
February 28, 2021
???
November 20, 2020
D Rock
November 18, 2020
I've rated Storage West before. It's great.
Cloudsley Falconbridge
October 22, 2020
Clean place. Secure and easy to operate in
Den K
October 1, 2020
?????? clean and dry
Den V.K.
August 6, 2020
Anna Glenn
July 31, 2020
So far, perfect! Great customer service
Lucia Harbour
July 25, 2020
Eric Barraza
July 16, 2020
Staff is excellent and it's clean
George Hicks
June 14, 2020
Great clean place and friendly and helpful service.
Justin Slanina
May 25, 2020
Ben lefebvre
March 3, 2020
Martha Felder
February 18, 2020
I'm returning customer very nice and clean
Gregory Fluker SR
January 29, 2020
Clean, secure, friend staff and we’ll managed. I’ve already referred a few friends.
HGME - Mike Harfani
January 26, 2020
WIL
January 26, 2020
Douglas Torres
December 16, 2019
Steven Hager
October 12, 2019
Friendly
Mrs Abimbola Egedegbe
August 22, 2019
Tanya's & shayla always professional and I've yet to meet any staff member that didn't conduct themselves professionally. Grounds are always clean, centaral air for units housed and never once found the floors unwaxed. Highly recommend and best storage location in rancho cucamonga????!
Dominic Maldonado
July 26, 2019
Best Self Storage Facility in Rancho Cucamonga. Their customer service can't be matced.
marco cardenas
July 15, 2019
Mokhtar Ibrahim
July 15, 2019
Kenny House
June 29, 2019
CHARLENE GREEN
February 27, 2019
This storage facility has rats and there roofs leak. This has caused damage to stuff stored in the facility. If you don't have insurance they wont even provide assistance in a resolution. No empathy either
Ken Cousens
November 22, 2018
Friendly, but a little pricey
Chris Proctor
August 11, 2018
Darth Maul
June 27, 2018
Linda Lewin
June 22, 2018
Nice and clean. Staff is Wondergul.
Jen Lz
April 28, 2018
Daniel
February 16, 2018
Good place to store stuff
seadogpowers
October 27, 2017
John Willis
September 16, 2017
Devin Mills
March 9, 2017
Daniel Yao
June 13, 2016
Excellent Service! Good price!
Gregory Lindsey
March 27, 2015
These guys have been great. I moved back to CA recently and needed a place to hold my stuff while I get settled. Their facilities are secure, clean and even have AC and flat carts to move heavy things. Their rates aren't bad either, and the customer service is excellent. Definitely recommended.
