Change Location:

Rent a Storage Unit in diamond bar, CA

Memorial Day Special - Up to 15% Off & Half Off First Month † when you reserve by June 5th

Not sure what size you need? View our Size Guide. Don't worry; you can change sizes later.
Refine Search:


0.65 miles

275 South Prospectors Drive, Diamond Bar, CA 91765

Up to 10% Off †

Free Truck

Small

Units from

--

Medium

Units from

--

Large

Units from

--

Parking

spaces from

--

Units available for reservation; no credit card information required.

5x5* Storage Unit

Interior Storage Unit

Elevator Access

$48.00 $43.20

10% Off

5x10* Storage Unit

Interior Storage Unit

Elevator Access

$68.00

Limited Units, Reserve Now!

Units available for reservation; no credit card information required.

5x17* Storage Unit

Interior Storage Unit

Elevator Access

$117.00 $105.30

10% Off

10x10* Storage Unit

Interior Storage Unit

Elevator Access

$121.00 $108.90

10% Off

10x12* Storage Unit

Interior Storage Unit

Elevator Access

$127.00 $114.30

10% Off

10x15* Storage Unit

Interior Storage Unit

Elevator Access

$157.00 $141.30

10% Off

10x15* Storage Unit

Outside Drive-Up Access

$214.00 $192.60

10% Off

Units available for reservation; no credit card information required.

10x20* Storage Unit

Interior Storage Unit

Elevator Access

$190.00

Limited Units, Reserve Now!

10x20* Storage Unit

Outside Drive-Up Access

$271.00 $243.90

10% Off

10x22* Storage Unit

Interior Storage Unit

Elevator Access

$203.00 $182.70

10% Off

10x22* Storage Unit

Outside Drive-Up Access

$317.00 $285.30

10% Off

10x25* Storage Unit

Interior Storage Unit

Elevator Access

$266.00 $239.40

10% Off

10x25* Storage Unit

Outside Drive-Up Access

$344.00 $309.60

10% Off

10x30* Storage Unit

Outside Drive-Up Access

$384.00 $345.60

10% Off

10x38* Storage Unit

Outside Drive-Up Access

$471.00 $423.90

10% Off


We'll work to find space for you. Let us call you to help you find your solution.
Find Space for Me 

3.27 miles

301 South Lemon Creek Drive, Walnut, CA 91789

Up to 15% Off & Half Off First Month †

Free Truck

Small

Units from

--

Medium

Units from

--

Large

Units from

--

Parking

spaces from

--

Units available for reservation; no credit card information required.

4x4* Storage Unit

Interior Storage Unit

Lift Access

$43.00 $38.70

10% Off

4x5* Storage Unit

Interior Storage Unit

Lift Access

$46.00 $41.40

10% Off
& Half Off First Month

5x5* Storage Unit

Interior Storage Unit

Lift Access

$46.00 $41.40

10% Off
& Half Off First Month

5x6* Storage Unit

Interior Storage Unit

Lift Access

$49.00 $44.10

10% Off

5x8* Storage Unit

Climate Controlled

Lift Access

$75.00 $67.50

10% Off

5x10* Storage Unit

Interior Storage Unit

1st Floor Access

$84.00 $75.60

10% Off

5x10* Storage Unit

Climate Controlled

Lift Access

$101.00 $90.90

10% Off

5x12* Storage Unit

Interior Storage Unit

Lift Access

$78.00 $66.30

15% Off

6x10* Storage Unit

Interior Storage Unit

Lift Access

$78.00 $70.20

10% Off

Units available for reservation; no credit card information required.

8x10* Storage Unit

Interior Storage Unit

Lift Access

$97.00 $87.30

10% Off

10x10* Storage Unit

Interior Storage Unit

Lift Access

$121.00 $108.90

10% Off
& Half Off First Month

10x10* Storage Unit

Interior Storage Unit

1st Floor Access

$144.00 $129.60

10% Off

10x12* Storage Unit

Interior Storage Unit

1st Floor Access

$163.00 $146.70

10% Off

10x15* Storage Unit

Interior Storage Unit

1st Floor Access

$201.00 $180.90

10% Off

Units available for reservation; no credit card information required.

10x20* Storage Unit

Outside Drive-Up Access

$331.00 $297.90

10% Off
& Half Off First Month


We'll work to find space for you. Let us call you to help you find your solution.
Find Space for Me 

11.15 miles

1372 East 5th Street, Ontario, CA 91764

Up to 15% Off & Half Off First Month †

Small

Units from

--

Medium

Units from

--

Large

Units from

--

Parking

spaces from

--

Units available for reservation; no credit card information required.

5x5* Storage Unit

Interior Storage Unit

1st Floor Access

$47.00 $42.30

10% Off

5x10* Storage Unit

Interior Storage Unit

1st Floor Access

$65.00 $58.50

10% Off
& Half Off First Month

5x15* Storage Unit

Outside Drive-Up Access

$124.00 $105.40

15% Off

5x15* Storage Unit

Interior Storage Unit

1st Floor Access

$122.00

Limited Units, Reserve Now!

Units available for reservation; no credit card information required.

10x10* Storage Unit

Interior Storage Unit

1st Floor Access

$122.00 $109.80

10% Off

10x10* Storage Unit

Outside Drive-Up Access

$125.00 $112.50

10% Off

10x15* Storage Unit

Interior Storage Unit

1st Floor Access

$155.00 $131.75

15% Off

10x15* Storage Unit

Outside Drive-Up Access

$156.00 $140.40

10% Off

Units available for reservation; no credit card information required.

10x20* Storage Unit

Outside Drive-Up Access

$174.00 $156.60

10% Off

Units available for reservation; no credit card information required.

28ft* Parking Space

Vehicle Storage

Car Storage

Boat Storage

RV Storage

$132.00 $118.80

10% Off

14.03 miles

3915 Green River Road, Corona, CA 92880

Up to 15% Off †

Small

Units from

--

Medium

Units from

--

Large

Units from

--

Parking

spaces from

--

Units available for reservation; no credit card information required.

2x3* Storage Unit

Interior Storage Unit

1st Floor Access

$19.00 $17.10

10% Off

4x4* Storage Unit

Interior Storage Unit

Elevator Access

$35.00 $31.50

10% Off

4x5* Storage Unit

Interior Storage Unit

Elevator Access

$43.00 $38.70

10% Off

5x10* Storage Unit

Interior Storage Unit

Elevator Access

$71.00

Limited Units, Reserve Now!

Units available for reservation; no credit card information required.

7.5x10* Storage Unit

Interior Storage Unit

Elevator Access

$90.00 $81.00

10% Off

10x10* Storage Unit

Interior Storage Unit

Lift Access

$112.00 $95.20

15% Off

10x10* Storage Unit

Interior Storage Unit

Elevator Access

$107.00

Limited Units, Reserve Now!

10x13* Storage Unit

Interior Storage Unit

Elevator Access

$128.00 $115.20

10% Off

10x13* Storage Unit

Climate Controlled

Elevator Access

$166.00 $141.10

15% Off

10x15* Storage Unit

Interior Storage Unit

Lift Access

$142.00 $127.80

10% Off

10x15* Storage Unit

Interior Storage Unit

Elevator Access

$145.00 $130.50

10% Off

10x15* Storage Unit

Interior Storage Unit

1st Floor Access

$163.00 $146.70

10% Off

10x15* Storage Unit

Climate Controlled

Elevator Access

$187.00 $168.30

10% Off

Units available for reservation; no credit card information required.

12x15* Storage Unit

Interior Storage Unit

Elevator Access

$187.00 $158.95

15% Off


We'll work to find space for you. Let us call you to help you find your solution.
Find Space for Me 
Diamond Bar, California | Storage Facility Features*:



CubeSmart locations offer a variety of storage spaces such as personal storage, mini storage and commercial storage. Reserve a space today.
*Available at select storage facilities.

Find All Storage Facilities Located Closest to Diamond Bar, California

view all

Thank you for visiting CubeSmart Diamond Bar.

At a CubeSmart Diamond Bar storage facility we have everything to meet your self storage needs and end your search for extra space; from on-site packing supplies to mini storage and storage units large enough for your car, boat or RV, we will make your experience at our facilities in Diamond Bar as smooth and effortless as possible.


Whether you are planning a move, need to create extra space or need a way to store sensitive business documents CubeSmart Diamond Bar centers offer local storage solutions big and small to fit every situation and budget. With climate controlled/air conditioned storage units of varying size for rent, we satisfy every need.


Convenient & hassle free reservation process!

We know you have options when it comes to self storage in the Diamond Bar area. That's why we want you to know about all of the great things CubeSmart has to offer, the combination of which can't be found anywhere else. Our storage units are cheap when you consider the amenities we provide like convenient access and security features. In addition to clean storage facilities and friendly managers, you'll enjoy more free services than ever before – we even provide photocopying!


Searching for self-storage options in Diamond Bar, California? CubeSmart Diamond Bar is committed to providing customers with some of the best prices on self-storage solutions and outstanding customer service. CubeSmart believes in making the process of change hassle-free by offering our customers 1 Month Rent Free on selected units and, if needed, we'll even help with your move.


So go ahead and compare our prices to the following storage companies also servicing the Diamond Bar area:

  • Ams American Mini Storage
  • Extra Space Storage
  • Reliable Self Storage Of Claremont
  • Self Storage At A
  • Storage Outlet Self Storage

By choosing CubeSmart, you get quality storage solutions at great rates.

* Storage unit sizes are approximate.
Click here for promotion details. Promotions available on select units and cannot be combined with other offers.
Other restrictions, taxes and fees may apply.