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

Experience Premium Self-Storage Solutions at Guardian Storage in Superior!

  • Easy access from Denver Boulder Turnpike
  • Access 7 days a week
  • Fully gated, passcode protected entry & digital cameras
  • Bluetooth Property Access
  • Climate control & covered loading docks
  • Large elevators, carts & dollies
  • Free moving truck*
  • Conference room
  • Proactive pest control

Easy access from Denver Boulder Turnpike • Access 7 days a week • Fully gated, passcode protected entry & digital cameras • Bluetooth Property Access • Climate control & covered loading docks • Large elevators, carts & dollies • Free moving truck* • Conference room • Proactive pest control

One-time $25 admin fee required, and protection plan fees may apply.
1 Select Your Size

5'×5'

(25 Sq. Ft.)

Holds contents of a
Studio Apartment

Illustration of what a 5 by 5 unit could hold. More info in
Storage Guide tab

5'×10'

(50 Sq. Ft.)

Holds contents of a
Studio Apartment

Illustration of what a 5 by 10 unit could hold. More info in
Storage Guide tab

5'×15'

(75 Sq. Ft.)

Holds contents of a
1 Bedroom Apartment

Illustration of what a 5 by 15 unit could hold. More info in
Storage Guide tab
2 Choose Unit Type

Locker

  • 4 foot ceiling.
  • Clean, well lit, interior access
  • Safe and secure
  • Accessed by staircase

Interior

  • Clean, well lit, interior access
  • Safe and secure
  • Covered loading
  • Digital gate access

Climate Control

  • Heated and cooled
  • Safe and secure
  • Covered loading
  • Digital gate access

Drive-Up

  • Convenient drive-up access
  • Wide drive lanes
  • Well lit
  • Digital gate access
3 Reserve Price & Offer

Economy

Great for students
5'×5'
$102 In Store
$85 Online
50% Off 2 Months! Promo
$43 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
5'×5'
$106 In Store
$88 Online
50% Off 2 Months! Promo
$44 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
5'×5'
$110 In Store
$92 Online
50% Off 2 Months! Promo
$46 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
5'×5'
$151 In Store
$126 Online
50% Off 2 Months! Promo
$63 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
5'×5'
$168 In Store
$140 Online
50% Off 2 Months! Promo
$70 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×5'
$160 In Store
$133 Online
50% Off 2 Months! Promo
$67 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×5'
$176 In Store
$147 Online
50% Off 2 Months! Promo
$74 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×5'
$205 In Store
$171 Online
50% Off 2 Months! Promo
$86 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×5'
$215 In Store
$179 Online
50% Off 2 Months! Promo
$90 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×7.5'
$204 In Store
$170 Online
50% Off 2 Months! Promo
$85 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×7.5'
$209 In Store
$174 Online
50% Off 2 Months! Promo
$87 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×7.5'
$281 In Store
$234 Online
50% Off 2 Months! Promo
$117 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×7.5'
$308 In Store
$257 Online
50% Off 2 Months! Promo
$129 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental
1 Select Your Size

10'×10'

(100 Sq. Ft.)

Holds contents of a
1-2 Bedroom Apartment

Illustration of what a 10 by 10 unit could hold. More info in
Storage Guide tab

10'×15'

(150 Sq. Ft.)

Holds contents of a
2 Bedroom Apartment

Illustration of what a 10 by 15 unit could hold. More info in
Storage Guide tab

10'×20'

(200 Sq. Ft.)

Holds contents of a
2-3 Bedroom Home

Illustration of what a 10 by 20 unit could hold. More info in
Storage Guide tab
2 Choose Unit Type

Locker

  • 4 foot ceiling.
  • Clean, well lit, interior access
  • Safe and secure
  • Accessed by staircase

Interior

  • Clean, well lit, interior access
  • Safe and secure
  • Covered loading
  • Digital gate access

Climate Control

  • Heated and cooled
  • Safe and secure
  • Covered loading
  • Digital gate access

Drive-Up

  • Convenient drive-up access
  • Wide drive lanes
  • Well lit
  • Digital gate access
3 Reserve Price & Offer

Economy

Lowest price
10'×10'
$210 In Store
$175 Online
50% Off 2 Months! Promo
$88 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×10'
$216 In Store
$180 Online
50% Off 2 Months! Promo
$90 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×10'
$308 In Store
$257 Online
50% Off 2 Months! Promo
$129 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×10'
$311 In Store
$259 Online
50% Off 2 Months! Promo
$130 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×10'
$342 In Store
$285 Online
50% Off 2 Months! Promo
$143 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×15'
$292 In Store
$243 Online
50% Off 2 Months! Promo
$122 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×15'
$299 In Store
$249 Online
50% Off 2 Months! Promo
$125 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×15'
$439 In Store
$366 Online
50% Off 2 Months! Promo
$183 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×15'
$443 In Store
$369 Online
50% Off 2 Months! Promo
$185 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×15'
$487 In Store
$406 Online
50% Off 2 Months! Promo
$203 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×20'
$472 In Store
$393 Online
50% Off 2 Months! Promo
$197 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×20'
$494 In Store
$412 Online
50% Off 2 Months! Promo
$206 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×20'
$617 In Store
$514 Online
50% Off 2 Months! Promo
$257 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×20'
$622 In Store
$518 Online
50% Off 2 Months! Promo
$259 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×20'
$683 In Store
$569 Online
50% Off 2 Months! Promo
$285 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental
1 Select Your Size

10'×25'

(250 Sq. Ft.)

Holds contents of a
3-4 Bedroom Home

Illustration of what a 10 by 25 unit could hold. More info in
Storage Guide tab

10'×30'

(300 Sq. Ft.)

Holds contents of a
4-5 Bedroom Home

Illustration of what a 10 by 30 unit could hold. More info in
Storage Guide tab

10'×40'

(400 Sq. Ft.)

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

Illustration of what a 10 by 40 unit could hold. More info in
Storage Guide tab
2 Choose Unit Type

Locker

  • 4 foot ceiling.
  • Clean, well lit, interior access
  • Safe and secure
  • Accessed by staircase

Interior

  • Clean, well lit, interior access
  • Safe and secure
  • Covered loading
  • Digital gate access

Climate Control

  • Heated and cooled
  • Safe and secure
  • Covered loading
  • Digital gate access

Drive-Up

  • Convenient drive-up access
  • Wide drive lanes
  • Well lit
  • Digital gate access
3 Reserve Price & Offer

Economy

Lowest price
10'×25'
$553 In Store
$461 Online
50% Off 2 Months! Promo
$231 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×25'
$583 In Store
$486 Online
50% Off 2 Months! Promo
$243 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×25'
$728 In Store
$607 Online
50% Off 2 Months! Promo
$304 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×25'
$734 In Store
$612 Online
50% Off 2 Months! Promo
$306 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×25'
$806 In Store
$672 Online
50% Off 2 Months! Promo
$336 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×30'
$634 In Store
$528 Online
50% Off 2 Months! Promo
$264 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×30'
$828 In Store
$690 Online
50% Off 2 Months! Promo
$345 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×30'
$835 In Store
$696 Online
50% Off 2 Months! Promo
$348 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×30'
$918 In Store
$765 Online
50% Off 2 Months! Promo
$383 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
12'×30'
$922 In Store
$768 Online
50% Off 2 Months! Promo
$384 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

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 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

8'x16' (128 Sq. Ft.)

8'x16'
Holds contents of a 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
One-time $25 admin fee required, and protection plan fees may apply.

Expand for pricing:

Storage Size Guide

Small - Starting at just $43
Illustration of what a 5 by 5 unit could hold.

Holds Contents of Studio - 1 Bedroom Apartment

5'×5'

Holds contents of a Studio Apartment

Illustration of what a 5 by 5 unit could hold.

Starting at $43

5'×10'

Holds contents of a Studio Apartment

Illustration of what a 5 by 10 unit could hold.

Starting at $43

5'×15'

Holds contents of a 1 Bedroom Apartment

Illustration of what a 5 by 15 unit could hold.

Starting at $43

Locker

Economy (Lowest price)
5'×5'
$102 In Store
$85 Online
50% Off 2 Months! Promo
$43 w/ Promo Applied

Interior

Economy (Lowest price)
5'×5'
$106 In Store
$88 Online
50% Off 2 Months! Promo
$44 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
5'×5'
$110 In Store
$92 Online
50% Off 2 Months! Promo
$46 w/ Promo Applied

Climate Control

Economy (Lowest price)
5'×5'
$151 In Store
$126 Online
50% Off 2 Months! Promo
$63 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
5'×5'
$168 In Store
$140 Online
50% Off 2 Months! Promo
$70 w/ Promo Applied

Interior

Economy (Lowest price)
10'×5'
$160 In Store
$133 Online
50% Off 2 Months! Promo
$67 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
10'×5'
$176 In Store
$147 Online
50% Off 2 Months! Promo
$74 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×5'
$205 In Store
$171 Online
50% Off 2 Months! Promo
$86 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×5'
$215 In Store
$179 Online
50% Off 2 Months! Promo
$90 w/ Promo Applied

Interior

Economy (Lowest price)
10'×7.5'
$204 In Store
$170 Online
50% Off 2 Months! Promo
$85 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
10'×7.5'
$209 In Store
$174 Online
50% Off 2 Months! Promo
$87 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×7.5'
$281 In Store
$234 Online
50% Off 2 Months! Promo
$117 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×7.5'
$308 In Store
$257 Online
50% Off 2 Months! Promo
$129 w/ Promo Applied
Medium - Starting at just $88
Illustration of what a 10 by 10 unit could hold.

Holds Contents of 1-3 Bedroom Home

10'×10'

Holds contents of a 1-2 Bedroom Apartment

Illustration of what a 10 by 10 unit could hold.

Starting at $88

10'×15'

Holds contents of a 2 Bedroom Apartment

Illustration of what a 10 by 15 unit could hold.

Starting at $88

10'×20'

Holds contents of a 2-3 Bedroom Home

Illustration of what a 10 by 20 unit could hold.

Starting at $88

Interior

Economy (Lowest price)
10'×10'
$210 In Store
$175 Online
50% Off 2 Months! Promo
$88 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
10'×10'
$216 In Store
$180 Online
50% Off 2 Months! Promo
$90 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×10'
$308 In Store
$257 Online
50% Off 2 Months! Promo
$129 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×10'
$311 In Store
$259 Online
50% Off 2 Months! Promo
$130 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×10'
$342 In Store
$285 Online
50% Off 2 Months! Promo
$143 w/ Promo Applied

Interior

Economy (Lowest price)
10'×15'
$292 In Store
$243 Online
50% Off 2 Months! Promo
$122 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
10'×15'
$299 In Store
$249 Online
50% Off 2 Months! Promo
$125 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×15'
$439 In Store
$366 Online
50% Off 2 Months! Promo
$183 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×15'
$443 In Store
$369 Online
50% Off 2 Months! Promo
$185 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×15'
$487 In Store
$406 Online
50% Off 2 Months! Promo
$203 w/ Promo Applied

Interior

Economy (Lowest price)
10'×20'
$472 In Store
$393 Online
50% Off 2 Months! Promo
$197 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
10'×20'
$494 In Store
$412 Online
50% Off 2 Months! Promo
$206 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×20'
$617 In Store
$514 Online
50% Off 2 Months! Promo
$257 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×20'
$622 In Store
$518 Online
50% Off 2 Months! Promo
$259 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×20'
$683 In Store
$569 Online
50% Off 2 Months! Promo
$285 w/ Promo Applied
Large - Starting at just $231
Illustration of what a 10 by 25 unit could hold.

Holds Contents of 3-5 Bedroom Home

10'×25'

Holds contents of a 3-4 Bedroom Home

Illustration of what a 10 by 25 unit could hold.

Starting at $231

10'×30'

Holds contents of a 4-5 Bedroom Home

Illustration of what a 10 by 30 unit could hold.

Starting at $231

10'×40'

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

Illustration of what a 10 by 40 unit could hold.

Starting at $231

Interior

Economy (Lowest price)
10'×25'
$553 In Store
$461 Online
50% Off 2 Months! Promo
$231 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
10'×25'
$583 In Store
$486 Online
50% Off 2 Months! Promo
$243 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×25'
$728 In Store
$607 Online
50% Off 2 Months! Promo
$304 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×25'
$734 In Store
$612 Online
50% Off 2 Months! Promo
$306 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×25'
$806 In Store
$672 Online
50% Off 2 Months! Promo
$336 w/ Promo Applied

Interior

Economy (Lowest price)
10'×30'
$634 In Store
$528 Online
50% Off 2 Months! Promo
$264 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×30'
$828 In Store
$690 Online
50% Off 2 Months! Promo
$345 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×30'
$835 In Store
$696 Online
50% Off 2 Months! Promo
$348 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×30'
$918 In Store
$765 Online
50% Off 2 Months! Promo
$383 w/ Promo Applied

Drive-Up

Economy (Lowest price)
12'×30'
$922 In Store
$768 Online
50% Off 2 Months! Promo
$384 w/ Promo Applied

Need help finding the right size? Use Our Storage Size Guide

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

Hours/DirectionsTop

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

Access Hours:

Monday – Sunday 6:00 a.m. – 10:00 p.m. (MT)

Online Support Hours:

Monday-Saturday 5am-11pm (MT)
Sunday 7am-4pm (MT)

Leasing Office Hours:

Tuesday – Saturday: 9:00 a.m. – 5:00 p.m. (MT)
Holidays: Hours may vary

Landmark Directions:

Guardian Storage Superior is conveniently located on South 76th Street just south of Marshall Road, immediately west of Costco and Superior Marketplace. With easy access from U.S. Highway 36, McCaslin Boulevard, and the Denver-Boulder Turnpike, our facility serves residents and businesses throughout Superior, Louisville, Boulder, and the surrounding northwest Denver metro communities. Whether you need climate-controlled storage, personal storage, business storage, or moving and packing supplies, Guardian Storage Superior offers a secure and accessible storage solution close to home.

Communities Served:

  • Superior
  • Louisville
  • Calmante
  • Rock Creek
  • Sagamore
  • Bellerive
  • Erie
  • Northglenn
  • Fieldstone
  • Eldorado Springs
  • Leyden Creek
  • Westwoods
  • Boulder
  • Arvada
  • Broomfield
  • Lafayette

Guardian Storage Superior proudly serves customers throughout Boulder County and the northwest Denver metro area, including the 80027, 80026, 80007, 80020, 80021, 80023, and 80302 ZIP code areas.