Free Use of Truck Click to Redeem Discount Automatically Applied During Reservation & Rental Process

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
Free Use of Truck Click to Redeem Discount Automatically Applied During Reservation & Rental Process

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.

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

Student Space 4X4

  • Well Lit
  • Easiest access
  • Safe & secure

Drive-Up

  • Convenient drive-up access
  • Wide drive lanes
  • Well lit
  • Digital gate access

CC Student Storage 4X4

  • Well Lit
  • Easiest access
  • Safe & secure

Student Space 4X8

  • Well Lit
  • Easiest access
  • Safe & secure

Locker

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

CC Student Storage 4X8

  • Well Lit
  • Easiest access
  • Safe & secure

Climate Control

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

Climate Control Drive-Up

  • Insulated roll-up door
  • Heated and cooled
  • Convenient drive-up access
  • Digital gate access
3 Reserve Price & Offer

Student Space 4X4

4'×4'
$60 In Store
$50 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
3'×4'
$89 In Store
$74 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

CC Student Storage 4X4

4'×4'
$90 In Store
$75 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Student Space 4X8

4'×8'
$102 In Store
$85 Online
Free Use of Truck Promo
  • 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
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
3'×4'
$113 In Store
$94 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
3'×8'
$132 In Store
$110 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

CC Student Storage 4X8

4'×8'
$132 In Store
$110 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
5'×5'
$174 In Store
$145 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
5'×5'
$217 In Store
$181 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
5'×5'
$260 In Store
$217 Online
Free Use of Truck Promo
  • 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'
$325 In Store
$271 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
5'×8'
$102 In Store
$85 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
5'×10'
$137 In Store
$114 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
5'×10'
$212 In Store
$177 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
5'×15'
$143 In Store
$119 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
6'×12'
$181 In Store
$151 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
8'×10'
$184 In Store
$153 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
5'×15'
$252 In Store
$210 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×7.5'
$252 In Store
$210 Online
Free Use of Truck Promo
  • 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'
$305 In Store
$254 Online
Free Use of Truck Promo
  • 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

Student Space 4X4

  • Well Lit
  • Easiest access
  • Safe & secure

Drive-Up

  • Convenient drive-up access
  • Wide drive lanes
  • Well lit
  • Digital gate access

CC Student Storage 4X4

  • Well Lit
  • Easiest access
  • Safe & secure

Student Space 4X8

  • Well Lit
  • Easiest access
  • Safe & secure

Locker

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

CC Student Storage 4X8

  • Well Lit
  • Easiest access
  • Safe & secure

Climate Control

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

Climate Control Drive-Up

  • Insulated roll-up door
  • Heated and cooled
  • Convenient drive-up access
  • Digital gate access
3 Reserve Price & Offer

Economy

Lowest price
10'×10'
$162 In Store
$135 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
8'×12'
$199 In Store
$166 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×10'
$272 In Store
$227 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×10'
$329 In Store
$274 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×10'
$395 In Store
$329 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
12'×12'
$209 In Store
$174 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×15'
$210 In Store
$175 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×15'
$280 In Store
$233 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×15'
$338 In Store
$282 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×20'
$232 In Store
$193 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×20'
$311 In Store
$259 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×20'
$374 In Store
$312 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×20'
$450 In Store
$375 Online
Free Use of Truck Promo
  • 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
2 Choose Unit Type

Student Space 4X4

  • Well Lit
  • Easiest access
  • Safe & secure

Drive-Up

  • Convenient drive-up access
  • Wide drive lanes
  • Well lit
  • Digital gate access

CC Student Storage 4X4

  • Well Lit
  • Easiest access
  • Safe & secure

Student Space 4X8

  • Well Lit
  • Easiest access
  • Safe & secure

Locker

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

CC Student Storage 4X8

  • Well Lit
  • Easiest access
  • Safe & secure

Climate Control

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

Climate Control Drive-Up

  • Insulated roll-up door
  • Heated and cooled
  • Convenient drive-up access
  • Digital gate access
3 Reserve Price & Offer

Economy

Lowest price
10'×25'
$342 In Store
$285 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×25'
$448 In Store
$373 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×25'
$649 In Store
$541 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×30'
$350 In Store
$292 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
13.8'×23'
$438 In Store
$365 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
10'×30'
$503 In Store
$419 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×30'
$541 In Store
$451 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×30'
$731 In Store
$609 Online
Free Use of Truck Promo
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Near elevators/entrances
10'×35'
$809 In Store
$674 Online
Free Use of Truck Promo
  • 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 $50
Illustration of what a 5 by 5 unit could hold.

Holds Contents of a Studio - 1 Bedroom Apartment

5'×5'

Holds contents of a Studio Apartment

Illustration of what a 5 by 5 unit could hold.

Starting at $50

5'×10'

Holds contents of a Studio Apartment

Illustration of what a 5 by 10 unit could hold.

Starting at $85

5'×15'

Holds contents of a 1 Bedroom Apartment

Illustration of what a 5 by 15 unit could hold.

Starting at $119

Student Space 4X4

Student Space 4X4
4'×4'
$60 In Store
$50 Online
Free Use of Truck Promo

Drive-Up

Economy (Lowest price)
3'×4'
$89 In Store
$74 Online
Free Use of Truck Promo

CC Student Storage 4X4

CC Student Storage 4X4
4'×4'
$90 In Store
$75 Online
Free Use of Truck Promo

Student Space 4X8

Student Space 4X8
4'×8'
$102 In Store
$85 Online
Free Use of Truck Promo

Drive-Up

Economy (Lowest price)
5'×5'
$106 In Store
$88 Online
Free Use of Truck Promo

Locker

Economy (Lowest price)
3'×4'
$113 In Store
$94 Online
Free Use of Truck Promo

Drive-Up

Economy (Lowest price)
3'×8'
$132 In Store
$110 Online
Free Use of Truck Promo

CC Student Storage 4X8

CC Student Storage 4X8
4'×8'
$132 In Store
$110 Online
Free Use of Truck Promo

Climate Control

Economy (Lowest price)
5'×5'
$174 In Store
$145 Online
Free Use of Truck Promo

Climate Control

Premium (Near elevators/entrances)
5'×5'
$217 In Store
$181 Online
Free Use of Truck Promo

Climate Control Drive-Up

Premium (Near elevators/entrances)
5'×5'
$260 In Store
$217 Online
Free Use of Truck Promo

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×3.5'
$325 In Store
$271 Online
Free Use of Truck Promo

Drive-Up

Economy (Lowest price)
5'×8'
$102 In Store
$85 Online
Free Use of Truck Promo

Drive-Up

Economy (Lowest price)
5'×10'
$137 In Store
$114 Online
Free Use of Truck Promo

Climate Control

Economy (Lowest price)
5'×10'
$212 In Store
$177 Online
Free Use of Truck Promo

Drive-Up

Economy (Lowest price)
5'×15'
$143 In Store
$119 Online
Free Use of Truck Promo

Drive-Up

Economy (Lowest price)
6'×12'
$181 In Store
$151 Online
Free Use of Truck Promo

Drive-Up

Economy (Lowest price)
8'×10'
$184 In Store
$153 Online
Free Use of Truck Promo

Climate Control

Economy (Lowest price)
5'×15'
$252 In Store
$210 Online
Free Use of Truck Promo

Climate Control

Economy (Lowest price)
10'×7.5'
$252 In Store
$210 Online
Free Use of Truck Promo

Climate Control

Premium (Near elevators/entrances)
10'×7.5'
$305 In Store
$254 Online
Free Use of Truck Promo
Medium - Starting at just $135
Illustration of what a 10 by 10 unit could hold.

Holds Contents of a 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 $135

10'×15'

Holds contents of a 2 Bedroom Apartment

Illustration of what a 10 by 15 unit could hold.

Starting at $174

10'×20'

Holds contents of a 2-3 Bedroom Home

Illustration of what a 10 by 20 unit could hold.

Starting at $193

Drive-Up

Economy (Lowest price)
10'×10'
$162 In Store
$135 Online
Free Use of Truck Promo

Drive-Up

Economy (Lowest price)
8'×12'
$199 In Store
$166 Online
Free Use of Truck Promo

Climate Control

Economy (Lowest price)
10'×10'
$272 In Store
$227 Online
Free Use of Truck Promo

Climate Control

Premium (Near elevators/entrances)
10'×10'
$329 In Store
$274 Online
Free Use of Truck Promo

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×10'
$395 In Store
$329 Online
Free Use of Truck Promo

Drive-Up

Economy (Lowest price)
12'×12'
$209 In Store
$174 Online
Free Use of Truck Promo

Drive-Up

Economy (Lowest price)
10'×15'
$210 In Store
$175 Online
Free Use of Truck Promo

Climate Control

Economy (Lowest price)
10'×15'
$280 In Store
$233 Online
Free Use of Truck Promo

Climate Control

Premium (Near elevators/entrances)
10'×15'
$338 In Store
$282 Online
Free Use of Truck Promo

Drive-Up

Economy (Lowest price)
10'×20'
$232 In Store
$193 Online
Free Use of Truck Promo

Climate Control

Economy (Lowest price)
10'×20'
$311 In Store
$259 Online
Free Use of Truck Promo

Climate Control

Premium (Near elevators/entrances)
10'×20'
$374 In Store
$312 Online
Free Use of Truck Promo

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×20'
$450 In Store
$375 Online
Free Use of Truck Promo
Large - Starting at just $285
Illustration of what a 10 by 25 unit could hold.

Holds Contents of a 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 $285

10'×30'

Holds contents of a 4-5 Bedroom Home

Illustration of what a 10 by 30 unit could hold.

Starting at $292

Drive-Up

Economy (Lowest price)
10'×25'
$342 In Store
$285 Online
Free Use of Truck Promo

Climate Control

Economy (Lowest price)
10'×25'
$448 In Store
$373 Online
Free Use of Truck Promo

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×25'
$649 In Store
$541 Online
Free Use of Truck Promo

Drive-Up

Economy (Lowest price)
10'×30'
$350 In Store
$292 Online
Free Use of Truck Promo

Drive-Up

Economy (Lowest price)
13.8'×23'
$438 In Store
$365 Online
Free Use of Truck Promo

Climate Control

Economy (Lowest price)
10'×30'
$503 In Store
$419 Online
Free Use of Truck Promo

Drive-Up

Premium (Near elevators/entrances)
10'×30'
$541 In Store
$451 Online
Free Use of Truck Promo

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×30'
$731 In Store
$609 Online
Free Use of Truck Promo

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×35'
$809 In Store
$674 Online
Free Use of Truck Promo

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.

Guardian Storage Boulder
Guardian Storage Boulder
4.6
Based on 361 reviews
See all reviewsWrite a review
bobby petrino
bobby petrino
1707782511
Needed a unit in a pinch and was able to get exactly what I needed that day. The two ladies at the front were very friendly and helped me find the unit I need. 5 ⭐️
Errol Bonite
Errol Bonite
1707086105
Clean wonderful management
Rheanna Hoffmann
Rheanna Hoffmann
1706639377
An always-friendly experience at Guardian. Incredibly reasonable prices for the area, great staff and security. The units are kept clean, painted nicely, and I always feel safe no matter what time of day or night I’ve been there. Last week I lost all three of the keys to my unit, and getting a new lock installed was so simple, straight-forward and fast! It’s relieving knowing my belongings are this safe. Highly recommend!
Brittany Clary
Brittany Clary
1702319180
Chris Carruth
Chris Carruth
1702085553
I would have never factored customer service into storage needs, but the staff at Guardian Storage begs reconsideration. They're a model; they're great. A+
Emma Boutcher
Emma Boutcher
1702066238
Everything about my experience with Guardian was seamless. From check in to check out, the staff members (Tammy and Wes in particular) were helpful, friendly, and very understanding. Would highly recommend to anyone looking for storage - short or long term. Moving is never fun, but they really go out of their way to make it as easy as possible.
stacy bush
stacy bush
1701298904
John Kreisberg
John Kreisberg
1700670168
Very kind and helpful staff. Would definitely recommend!
Susan McCloskey
Susan McCloskey
1700254787
Really easy sign up. Wes and Tammy are awesome and super professional. They showed me a couple units and let me pick! Easy and seamless!
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StaffTop

Tammy Ford - Property Manager
Tammy Ford - Property Manager

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