Secure & Well-lit    FREE Moving Trucks*    Digital Gate Access    Moving Carts    Award-Winning Service

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

360 Virtual Tour

Secure & Well-lit    FREE Moving Trucks*    Digital Gate Access    Moving Carts    Award-Winning Service

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 Boulder!

  • Easy access from 36
  • Access 7 days a week
  • Fully gated with digital security cameras
  • Bluetooth Property Access
  • Climate controlled drive up
  • Carts & dollies
  • *Free moving truck
  • Conference room
  • Proactive pest control

Easy access from 36  Access 7 days a week  Fully gated with digital security cameras  Bluetooth Property Access Climate controlled drive up  Carts & dollies  *Free moving truck  Conference room  Proactive pest control

3 Reserve Price & Offer

Economy

Lowest price
3'×4'
$64 In Store
$53 Online
$27 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
3'×4'
$65 In Store
$54 Online
$27 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'
$78 In Store
$65 Online
$33 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
3'×8'
$90 In Store
$75 Online
$38 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

CC Student Storage 5X5

5'×5'
$90 In Store
$75 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'
$130 In Store
$108 Online
$54 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
$70 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'
$182 In Store
$152 Online
$76 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'×3.5'
$206 In Store
$172 Online
$86 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'×8'
$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

Economy

Lowest price
5'×10'
$114 In Store
$95 Online
$48 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

CC Student Storage 5X8

5'×8'
$132 In Store
$110 Online
$55 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'×10'
$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
8'×10'
$211 In Store
$176 Online
$88 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
6'×12'
$236 In Store
$197 Online
$99 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'×15'
$253 In Store
$211 Online
$106 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'×15'
$323 In Store
$269 Online
$135 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'
$323 In Store
$269 Online
$135 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'
$432 In Store
$360 Online
$180 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
8'×12'
$269 In Store
$224 Online
$112 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'
$356 In Store
$297 Online
$149 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'
$478 In Store
$398 Online
$199 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'
$506 In Store
$422 Online
$211 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'×12'
$295 In Store
$246 Online
$123 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'
$323 In Store
$269 Online
$135 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'
$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

Premium

Near elevators/entrances
10'×15'
$553 In Store
$461 Online
$231 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'
$343 In Store
$286 Online
$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'×20'
$558 In Store
$465 Online
$233 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'
$738 In Store
$615 Online
$308 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'
$775 In Store
$646 Online
$323 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'
$476 In Store
$397 Online
$199 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'
$630 In Store
$525 Online
$263 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'
$857 In Store
$714 Online
$357 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'
$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
13.8'×23'
$581 In Store
$484 Online
$242 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'
$707 In Store
$589 Online
$295 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'
$749 In Store
$624 Online
$312 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'
$995 In Store
$829 Online
$415 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'×35'
$1,100 In Store
$917 Online
$459 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

Expand for pricing:

Storage Size Guide

Small - Starting at just $27
Illustration of what a 5 by 5 unit could hold.

Holds Contents of Studio - 1 Bedroom Apartment

Drive-Up

Economy (Lowest price)
3'×4'
$64 In Store
$53 Online
$27 w/ Promo Applied

Locker

Economy (Lowest price)
3'×4'
$65 In Store
$54 Online
$27 w/ Promo Applied

Drive-Up

Economy (Lowest price)
5'×5'
$78 In Store
$65 Online
$33 w/ Promo Applied

Drive-Up

Economy (Lowest price)
3'×8'
$90 In Store
$75 Online
$38 w/ Promo Applied

CC Student Storage 5X5

CC Student Storage 5X5
5'×5'
$90 In Store
$75 Online
$38 w/ Promo Applied

Climate Control

Economy (Lowest price)
5'×5'
$130 In Store
$108 Online
$54 w/ Promo Applied

Climate Control

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

Climate Control Drive-Up

Premium (Near elevators/entrances)
5'×5'
$182 In Store
$152 Online
$76 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×3.5'
$206 In Store
$172 Online
$86 w/ Promo Applied

Drive-Up

Economy (Lowest price)
5'×8'
$89 In Store
$74 Online
$37 w/ Promo Applied

Drive-Up

Economy (Lowest price)
5'×10'
$114 In Store
$95 Online
$48 w/ Promo Applied

CC Student Storage 5X8

CC Student Storage 5X8
5'×8'
$132 In Store
$110 Online
$55 w/ Promo Applied

Climate Control

Economy (Lowest price)
5'×10'
$168 In Store
$140 Online
$70 w/ Promo Applied

Drive-Up

Economy (Lowest price)
8'×10'
$211 In Store
$176 Online
$88 w/ Promo Applied

Drive-Up

Economy (Lowest price)
6'×12'
$236 In Store
$197 Online
$99 w/ Promo Applied

Drive-Up

Economy (Lowest price)
5'×15'
$253 In Store
$211 Online
$106 w/ Promo Applied

Climate Control

Economy (Lowest price)
5'×15'
$323 In Store
$269 Online
$135 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×7.5'
$323 In Store
$269 Online
$135 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×7.5'
$432 In Store
$360 Online
$180 w/ Promo Applied
Medium - Starting at just $112
Illustration of what a 10 by 10 unit could hold.

Holds Contents of 1-3 Bedroom Home

Drive-Up

Economy (Lowest price)
8'×12'
$269 In Store
$224 Online
$112 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'
$356 In Store
$297 Online
$149 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×10'
$478 In Store
$398 Online
$199 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×10'
$506 In Store
$422 Online
$211 w/ Promo Applied

Drive-Up

Economy (Lowest price)
12'×12'
$295 In Store
$246 Online
$123 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×15'
$323 In Store
$269 Online
$135 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×15'
$421 In Store
$351 Online
$176 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×15'
$553 In Store
$461 Online
$231 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×20'
$343 In Store
$286 Online
$143 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×20'
$558 In Store
$465 Online
$233 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×20'
$738 In Store
$615 Online
$308 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×20'
$775 In Store
$646 Online
$323 w/ Promo Applied
Large - Starting at just $199
Illustration of what a 10 by 25 unit could hold.

Holds Contents of 3-5 Bedroom Home

Drive-Up

Economy (Lowest price)
10'×25'
$476 In Store
$397 Online
$199 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×25'
$630 In Store
$525 Online
$263 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×25'
$857 In Store
$714 Online
$357 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×30'
$397 In Store
$331 Online
$166 w/ Promo Applied

Drive-Up

Economy (Lowest price)
13.8'×23'
$581 In Store
$484 Online
$242 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×30'
$707 In Store
$589 Online
$295 w/ Promo Applied

Drive-Up

Premium (Near elevators/entrances)
10'×30'
$749 In Store
$624 Online
$312 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×30'
$995 In Store
$829 Online
$415 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×35'
$1,100 In Store
$917 Online
$459 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 self storage units in Boulder, CO are located near the intersection of North Broadway and 28th Street, on the East side of North Broadway Street. Across 28th Street from Gateway Fun Park and just to the North of Lee Hill Drive area serving Holiday, Dakota Ridge, and North Boulder.

Neighborhoods We Serve:

  • North Boulder (80304)
  • Greater Boulder (80301, 80302)
  • East Boulder (80303)
  • Gunbarrel (80301)
  • Niwot (80504)
  • Lefthand Canyon (80302)
  • Sugarloaf (80302)
  • Jamestown (80455)
  • Boulder Valley Ranch (80301)

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.

Sachin
Great experience , customer service and front desk people are awesome.
Response from the owner:Hello Sachin, thank you; we appreciate your feedback!
Paulette Erickson England
We’ve loved working with the staff at Guardian Storage for 5 years now. The place is clean and affordable and the management is friendly and professional.
Response from the owner:Paulette, we are so pleased you enjoyed your visit to Guardian Storage!
Rob Greenhalgh
Wonderful facility and very attentive and understanding owners
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!
Lauren Pawlowski
Tammy was extremely helpful and kind!
Response from the owner:Lauren, we're glad you had such a wonderful experience with us!
Nancy Neff
I love Guardian Storage. Their customer service is wonderful, the units are clean and secure and they have many sizes available at different price points. Tammy and Wes are lovely to work with!
Response from the owner:Hi Nancy, thank you for taking the time to leave a review for us at Guardian Storage. We're happy we could meet your expectations!
Nate Warner
Great Customer Experience
Response from the owner:Thank you Nate!
Leo Singer
Tammy is the best! Super helpful and easy.
Response from the owner:Leo, we're glad you had such a wonderful experience with us!
Genevieve Willens
Victoria and Tammy were so helpful! Super quick and easy. Would absolutely recommend.
Response from the owner:Hello Genevieve, thank you; we appreciate your feedback!
Grace Harder
Best experience! Tami and Victoria were so nice, helpful and friendly!!!
Response from the owner:Hi Grace! We're so happy we were able to help you out!

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