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

All of our properties are safe, secure & well-lit with paved drive lanes. All storage unit rentals include:

FREE use of our Moving Trucks* • Covered Loading Docks • Digital Gate Access • Moving Carts • Award-Winning Service


Need help? Our team is available by phone or email. To reserve or rent a storage unit online, simply follow steps 1, 2 & 3 below.

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
1

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


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.

J Sanchez
J Sanchez
14:14 19 Oct 21
Guardian Storage Superior was a great company to work with. All the staff that I communicated with were helpful and friendly. The facility is well kept. If I need storage in the Boulder area again, I will definitely go with Guardian!
Jennifer Cole
Jennifer Cole
14:05 05 Oct 21
keko live
keko live
20:08 01 Oct 21
Brett helped me out and he was absolutely amazing. Very kind and professional. He was quick and precise, whilst personalizing our interaction.Thanks Brett!
Frankie Dubs
Frankie Dubs
19:36 25 Sep 21
Wonderful employees, not sure if it's the "best" price you can find; but rest assured it's worth all the money's.Angie I believe is the one I interacted with the most(I am like 98% certain that's her name). I have also dealt with the site manager; both of which are two of the most pleasant people I have ever met. Super nice, always a joy to talk to and super helpful.I never actually stored anything there but purchased a unit and held it for a couple months and Angie worked out a refund for me so I didn't pay for what I didn't use.Only downside is -not climate controlled; in reality not a big issue as anything that is that valuable or delicate should not be stored lol.
Christina Monson
Christina Monson
19:06 07 Sep 21
The facility is clean and well cared for. Above all else, their staff and the customer service is top notch!
C
C
17:02 04 Sep 21
Easy set up, easy billing, easy access, easy check out when no longer needed. Great experience in every capacity
Brayan Villegas
Brayan Villegas
16:55 02 Sep 21
Doug Greenholz
Doug Greenholz
12:53 01 Sep 21
Great information and friendly service. Fast and easy process.
John Stetson
John Stetson
21:10 03 Aug 21
Mel and Angie 5 Stars!

Staff

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