Westminster Self Storage | Guardian Storage | Boulder Self Storage Units | Westminster, CO

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 self storage units in Westminster, CO are located at the intersection of (Old) Wadsworth Blvd and 92nd Avenue, on the west side of Wadsworth Blvd across from Brakes Plus and the Always Open Car Wash and Carrabba’s.  Next door to the Cheshire Cat Hospital.

Neighborhoods We Serve with Self Storage:

  • Arvada (80005, 80003)
  • Broomfield (80021, 80020)
  • Westminster (80031)
  • Federal Heights (80221)
  • North Denver (80234)
  • Lakewood (80033)
  • Wheat Ridge
  • Scenic Heights (80004)
  • Boulder (80302)

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.

Daniel Mazzucca
Daniel Mazzucca
21:24 12 Oct 21
I have used this location for almost 4 years. Changed units within the facility once to accommodate my spacing needs. They have always been wonderful and they do not treat you like a number here, they are human and they act accordingly. they are understanding and helpful and the entire facility is secure and always feels safe. Thank you Mark and everyone for easing my mind!
Lori Barnabe
Lori Barnabe
17:45 05 Oct 21
This is a great storage unit, very clean. They helped me when I needed to move. Very professional highly recommended!
G M.
G M.
13:24 01 Oct 21
Mark was super helpful! Storage facility is safe, clean, well lit, and overarching "the" place to store your stuff. I did lots of research, read lots of...
Mike K
Mike K
19:37 27 Sep 21
Clean storage facility and great friendly staff. Facility was well lit and seemed very secure.
Miss M-yo
Miss M-yo
12:56 12 Sep 21
Savannah Salazar
Savannah Salazar
03:21 02 Sep 21
I have used Guardian Storage for the past two years and have had a great experience. The staff is always kind and helpful, and the secure facility gave me peace of mind. Pricing was reasonable and there were frequent communications from the company. I would highly recommend this location!
Startar Funner
Startar Funner
16:13 13 Aug 21
Great customer service. Friendly, helpful with on hand supply's and rental truck to help with all moving needs.
Joan Wieczorek
Joan Wieczorek
20:18 11 Aug 21
Had a great experience. From the free truck to move in, to the great indoor storage and Mark's helpfulness, I had a top notch experience. Thank you.
Tony Gonzales
Tony Gonzales
17:50 07 Aug 21

Staff

Mark Jacobsen - Property Manager
Nick Keen - Associate Manager
Jeff Penfold - Maintenance
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