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 admin fee: $25

Real Estate Recovery Fee : 8.5%

Protection Plan fees may apply

3 Reserve Price & Offer

Economy

Lowest price
5'×5'
$86 In Store
$72 Online
$36 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'
$89 In Store
$74 Online
$37 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'
$91 In Store
$76 Online
$38 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'
$113 In Store
$94 Online
$47 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'
$134 In Store
$112 Online
$56 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'
$131 In Store
$109 Online
$55 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'
$134 In Store
$112 Online
$56 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'
$161 In Store
$134 Online
$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'
$168 In Store
$140 Online
$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'×7.5'
$172 In Store
$143 Online
$72 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'
$178 In Store
$148 Online
$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'×7.5'
$228 In Store
$190 Online
$95 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'
$238 In Store
$198 Online
$99 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental
3 Reserve Price & Offer

Economy

Lowest price
10'×10'
$200 In Store
$167 Online
$84 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'
$241 In Store
$201 Online
$101 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'
$270 In Store
$225 Online
$113 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'
$277 In Store
$231 Online
$116 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'
$319 In Store
$266 Online
$133 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'
$286 In Store
$238 Online
$119 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'
$314 In Store
$262 Online
$131 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'
$373 In Store
$311 Online
$156 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'
$408 In Store
$340 Online
$170 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'
$446 In Store
$372 Online
$186 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'
$335 In Store
$279 Online
$140 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'
$352 In Store
$293 Online
$147 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'
$397 In Store
$331 Online
$166 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'
$430 In Store
$358 Online
$179 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'
$511 In Store
$426 Online
$213 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental
3 Reserve Price & Offer

Economy

Lowest price
10'×25'
$397 In Store
$331 Online
$166 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'
$421 In Store
$351 Online
$176 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'
$467 In Store
$389 Online
$195 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'
$467 In Store
$389 Online
$195 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'
$557 In Store
$464 Online
$232 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'
$436 In Store
$363 Online
$182 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'
$496 In Store
$413 Online
$207 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'
$578 In Store
$482 Online
$241 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'
$632 In Store
$527 Online
$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
12'×30'
$662 In Store
$552 Online
$276 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 admin fee: $25

Real Estate Recovery Fee : 8.5%

Protection Plan fees may apply

Expand for pricing:

Storage Size Guide

Small - Starting at just $36
Illustration of what a 5 by 5 unit could hold.

Holds Contents of Studio - 1 Bedroom Apartment

Interior

Economy (Lowest price)
5'×5'
$86 In Store
$72 Online
$36 w/ Promo Applied

Locker

Economy (Lowest price)
5'×5'
$89 In Store
$74 Online
$37 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
5'×5'
$91 In Store
$76 Online
$38 w/ Promo Applied

Climate Control

Economy (Lowest price)
5'×5'
$113 In Store
$94 Online
$47 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
5'×5'
$134 In Store
$112 Online
$56 w/ Promo Applied

Interior

Economy (Lowest price)
10'×5'
$131 In Store
$109 Online
$55 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
10'×5'
$134 In Store
$112 Online
$56 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×5'
$161 In Store
$134 Online
$67 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×5'
$168 In Store
$140 Online
$70 w/ Promo Applied

Interior

Economy (Lowest price)
10'×7.5'
$172 In Store
$143 Online
$72 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
10'×7.5'
$178 In Store
$148 Online
$74 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×7.5'
$228 In Store
$190 Online
$95 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×7.5'
$238 In Store
$198 Online
$99 w/ Promo Applied
Medium - Starting at just $84
Illustration of what a 10 by 10 unit could hold.

Holds Contents of 1-3 Bedroom Home

Interior

Economy (Lowest price)
10'×10'
$200 In Store
$167 Online
$84 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
10'×10'
$241 In Store
$201 Online
$101 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×10'
$270 In Store
$225 Online
$113 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×10'
$277 In Store
$231 Online
$116 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×10'
$319 In Store
$266 Online
$133 w/ Promo Applied

Interior

Economy (Lowest price)
10'×15'
$286 In Store
$238 Online
$119 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
10'×15'
$314 In Store
$262 Online
$131 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×15'
$373 In Store
$311 Online
$156 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×15'
$408 In Store
$340 Online
$170 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×15'
$446 In Store
$372 Online
$186 w/ Promo Applied

Interior

Economy (Lowest price)
10'×20'
$335 In Store
$279 Online
$140 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
10'×20'
$352 In Store
$293 Online
$147 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×20'
$397 In Store
$331 Online
$166 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×20'
$430 In Store
$358 Online
$179 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×20'
$511 In Store
$426 Online
$213 w/ Promo Applied
Large - Starting at just $166
Illustration of what a 10 by 25 unit could hold.

Holds Contents of 3-5 Bedroom Home

Interior

Economy (Lowest price)
10'×25'
$397 In Store
$331 Online
$166 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
10'×25'
$421 In Store
$351 Online
$176 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×25'
$467 In Store
$389 Online
$195 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×25'
$467 In Store
$389 Online
$195 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×25'
$557 In Store
$464 Online
$232 w/ Promo Applied

Interior

Economy (Lowest price)
10'×30'
$436 In Store
$363 Online
$182 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×30'
$496 In Store
$413 Online
$207 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×30'
$578 In Store
$482 Online
$241 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×30'
$632 In Store
$527 Online
$264 w/ Promo Applied

Drive-Up

Economy (Lowest price)
12'×30'
$662 In Store
$552 Online
$276 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.

Office Hours:

Monday thru Saturday: 9:00 a.m. – 5:00 p.m.
Sunday: closed
Holiday hours may vary

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
  • Erie
  • Northglenn
  • Fieldstone
  • Westcliff (81252)
  • Leyden Creek
  • Westwoods
  • Boulder (80302)
  • Arvada (80007)
  • Broomfield
  • Lafayette

ReviewsTop

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.

Robert Hoge
This facility is very clean and wholesome, and the staff are outstandingly pleasant and helpful. It is not inexpensive, but the quality and confidence level provided is unmatched!
Ryan London
Great facility, friendly and kind staff. Thank you so much!!!
Response from the owner:Ryan, thanks for your praise and kind comments about our team.
Rocky T.
Wonderful climate controlled units. Even when there was heavy smoke outside, the air in the unit was clean.
Jeremiah Cullison
If you’re looking for secure, reliable storage in the Boulder, Superior, Lafayette, Louisville, or Broomfield area, stop scrolling. Guardian Storage in Superior is it.

I’ve used storage units in half a dozen states, and nothing has come close to the experience I’ve had here. It’s clean. It’s safe. It’s actually affordable. But what really makes this place shine is the people. Especially Sam.

Sam is the kind of guy you want on your team when you’re juggling a move, navigating a life pivot, or just trying to keep your stuff from becoming someone else’s problem. He’s sharp, down-to-earth, genuinely funny, and totally on point. You can tell he’s done this before. He brings real knowledge and calm energy to the chaos that usually comes with moving.

Each time I came in, whether I was a mess or just needed a quick question answered, Sam treated me with respect, professionalism, and kindness. He makes the process feel easy. His coworkers were also friendly, present, and ready to help. Shoutout to the whole team for being solid humans.

And let’s talk about the business center for a second. It’s actually useful. Fast Wi-Fi, comfortable seating, and amenities you don’t expect at a storage place. I’ve even worked remotely from there mid-move. It’s that good.

Bottom line: If you need a top-rated, climate-controlled, secure storage unit near Boulder or Broomfield that’s well-run and staffed by genuinely helpful people, Guardian Storage in Superior is hands down the best self-storage experience I’ve had in Colorado. Whether you’re downsizing, moving, or just need extra space, this place delivers. Ask for Sam. You’ll walk away impressed
Response from the owner:Jeremiah, thank you for your kind review; we are happy to pass along your comments to the team here at Guardian Storage Superior!
Darren Howe
Very clean, very secure. Excellent staff. Excellent extras. Would recommend to anyone.
Response from the owner:Darren, we are so pleased you enjoyed your visit to Guardian Storage Superior!
Sarah Irwin-Powell
Very clean and well maintained. Highly recommend.
Response from the owner:Thank you again for taking the time to let us know how we did. We hope you have a great day!
Catherine Cooper
I have been using Guardian storage on and off for years. Always great customer service and the management is hands on with making sure all my needs are met for any situation. Thank you for delivering me a safe carefree place to store all of my important items.
Response from the owner:Hi Catherine, thank you for taking the time to leave a review for us at Guardian Storage Superior. We're happy we could help!
Benjamin Kramer
Response from the owner:Thank you Benjamin!
CloudTemple
Highly exceeded my expectations. The best customer experience that I could imagine.
Response from the owner:Cloudtemple, thanks for your praise and kind comments about our team.

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