Superior Self Storage Units | Guardian Storage | Boulder Self Storage Units | Superior, Colorado

Our Superior location is fully restored from the wildfire and is clean and secure.

Follow steps 1, 2 & 3 below to rent or reserve online. Questions? Chat, call or email.

Storage Options

3 Reserve Price & offer

Climate Control Units Are Great For: Books, artwork, files, photos; Fabric items like clothing, blankets; Upholstered furniture; Wood and leather; Antiques, family heirlooms; Musical instruments; Mattresses; Appliances; Electronics, CDs, cassettes, speakers, computers, cameras; Antique vehicles.

Interior Units Are Great For: Cars, boats, RVs and trucks (exception: antique vehicles); Tools; Lawn equipment including tractors, mowers, weedwhackers; Dishes; Plastic outdoor furniture; Metal furniture.

5' x 5' (25 Sq. Ft.)

5' x 5'
Holds contents of a Dorm Room or Studio Apartment

5' x 10' (50 Sq. Ft.)

5' x 10'
Holds contents of a Studio Apartment

5' x 15' (75 Sq. Ft.)

5' x 15'
Holds contents of a 1 Bedroom Apartment

10' x 10' (100 Sq. Ft.)

10' x 10'
Holds contents of a 1-2 Bedroom Apartment

10'x15' (150 Sq. Ft.)

10'x15'
Holds contents of a 2 Bedroom Apartment

10' x 20' (200 Sq. Ft.)

10' x 20'
Holds contents of a 2-3 Bedroom Home

10' x 25' (250 Sq. Ft.)

10' x 25'
Holds contents of a 3-4 Bedroom Home

10' x 30' (300 Sq. Ft.)

10' x 30'
Holds contents of a 4-5 Bedroom Home

10' x 35' (350 Sq. Ft.)

10' x 35'
Holds contents of a 4-5 Bedroom Home with Living Room & Family Room

10' x 40' (400 Sq. Ft.)

10' x 40'
Holds contents of a 4-5 Bedroom Home with Living Room, Family Room & Shed

20'x20' (400 Sq. Ft.)

20'x20'
Holds contents of a 4-5 Bedroom Home with Living Room, Family Room & Shed
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Select Your Size

Storage Guide

Climate Control Units Are Great For: Books, artwork, files, photos; Fabric items like clothing, blankets; Upholstered furniture; Wood and leather; Antiques, family heirlooms; Musical instruments; Mattresses; Appliances; Electronics, CDs, cassettes, speakers, computers, cameras; Antique vehicles.

Interior Units Are Great For: Cars, boats, RVs and trucks (exception: antique vehicles); Tools; Lawn equipment including tractors, mowers, weedwhackers; Dishes; Plastic outdoor furniture; Metal furniture.

5' x 5' (25 Sq. Ft.)

5' x 5'
Holds contents of a Dorm Room or Studio Apartment

5' x 10' (50 Sq. Ft.)

5' x 10'
Holds contents of a Studio Apartment

5' x 15' (75 Sq. Ft.)

5' x 15'
Holds contents of a 1 Bedroom Apartment

10' x 10' (100 Sq. Ft.)

10' x 10'
Holds contents of a 1-2 Bedroom Apartment

10'x15' (150 Sq. Ft.)

10'x15'
Holds contents of a 2 Bedroom Apartment

10' x 20' (200 Sq. Ft.)

10' x 20'
Holds contents of a 2-3 Bedroom Home

10' x 25' (250 Sq. Ft.)

10' x 25'
Holds contents of a 3-4 Bedroom Home

10' x 30' (300 Sq. Ft.)

10' x 30'
Holds contents of a 4-5 Bedroom Home

10' x 35' (350 Sq. Ft.)

10' x 35'
Holds contents of a 4-5 Bedroom Home with Living Room & Family Room

10' x 40' (400 Sq. Ft.)

10' x 40'
Holds contents of a 4-5 Bedroom Home with Living Room, Family Room & Shed

20'x20' (400 Sq. Ft.)

20'x20'
Holds contents of a 4-5 Bedroom Home with Living Room, Family Room & Shed

* There is a one-time charge of $20 for the insurance deductible. Mileage limitations will apply.

Hours/Directions

For directions, click the “Directions” button on the map below.


Office Hours:

Monday thru Friday: 9:00 a.m. – 6:00 p.m.
Saturday: 9:00 a.m. – 5:00 p.m.
Sunday: closed

Access Hours:

7 days a week: 6:00 a.m. – 10:00 p.m.

Landmark Directions:

Our Guardian Storage property in Superior is located on South 76th Street just south of Marshall Road, to the immediate west of Costco and the Superior Marketplace.

Neighborhoods We Serve:

  • Superior
  • Louisville (80027)
  • Calmante
  • Rock Creek
  • Sagamore
  • Bellerive
  • Fieldstone
  • Westcliff (81252)
  • Leyden Creek
  • Westwoods
  • Boulder (80302)
  • Arvada (80007)
  • Broomfield
  • Lafayette

Reviews

Please leave us a review about your experience. We’d love to hear from you!
Please note that when you click to write a review, there is a slight delay before the review box opens.

Olga D
Olga D
05:01 17 May 22
I had a fantastic experience at Guardian Storage in Superior. The staff were always friendly and welcoming! Our items remained undamaged after the Superior fire which deserves a 100 star rating!! :)Thanks for all of your hard efforts getting the facility back in tip top shape Guarding Storage Superior team!
Doug Greenholz
Doug Greenholz
13:18 25 Apr 22
Great information and friendly service. Fast and easy process.
Wolfie Draws
Wolfie Draws
17:29 07 Apr 22
Wonderful storage facility. The staff has done a tremendous job dealing with the Marshall Fire disaster. Treating myself and other renters with respect and dignity. I will never use another storage facility!
Jen Tennessen
Jen Tennessen
14:00 16 Mar 22
Mariah Sievers
Mariah Sievers
00:23 24 Feb 22
I had a wonderful experience renting from Guardian Storage for over a year. The staff is kind and courteous and always made time to address any of my concerns or assist me. I would rent from them again at this Superior location without question.
peter scott
peter scott
21:47 21 Feb 22
Thank you for all the help!
Jack
Jack
05:58 08 Jan 22
Great storage facility. Knocked off one star because one time the entire storage facility was incinerated.
Jason Mendelson
Jason Mendelson
14:22 21 Dec 21
Guardian Storage Superior is awesome. Clean, easy to get to with great access the property. Top notch. What really makes it special, however, is Melissa who runs the operation. She couldn't be nicer, more knowledgable or more empathetic. I'd rate this place 6 stars if they'd let me.
Mel “rtist456”
Mel “rtist456”
03:36 14 Dec 21
Melissa, the manager, is extremely professional and got me into a unit quickly. She always goes out of her way to be helpful. The property is conveniently located and spotless. Guardian Storage is my "go to" for any storage needs.
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Staff

Mel Platter - Property Manager
Anna Baker - Assoc. Manager
Angela Chambers - Assoc. Manager
Jeff Penfold - Maintenance
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