50% Off 2 Months! 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
50% Off 2 Months! 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.

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 vehicle*
  • 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

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

Drive-Up

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

Locker

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

CC Student Storage 5X5

  • Well Lit
  • Easiest access
  • Safe & secure

Climate Control

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

CC Student Storage 5X8

  • Well Lit
  • Easiest access
  • Safe & secure

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
3'×4'
$47 In Store
$39 Online
50% Off 2 Months! Promo
$20 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Standard

3'×4'
$55 In Store
$46 Online
50% Off 2 Months! Promo
$23 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Great for students
3'×4'
$59 In Store
$49 Online
50% Off 2 Months! Promo
$25 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'
$71 In Store
$59 Online
50% Off 2 Months! Promo
$30 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'
$78 In Store
$65 Online
50% Off 2 Months! Promo
$33 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Standard

5'×5'
$79 In Store
$66 Online
50% Off 2 Months! Promo
$33 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
50% Off 2 Months! Promo
$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'
$119 In Store
$99 Online
50% Off 2 Months! Promo
$50 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'×5'
$132 In Store
$110 Online
50% Off 2 Months! Promo
$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
5'×5'
$157 In Store
$131 Online
50% Off 2 Months! Promo
$66 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Climate controlled
5'×5'
$167 In Store
$139 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

Premium

Climate controlled
10'×3.5'
$208 In Store
$173 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
5'×8'
$85 In Store
$71 Online
50% Off 2 Months! Promo
$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'×10'
$98 In Store
$82 Online
50% Off 2 Months! Promo
$41 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Standard

5'×10'
$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'×10'
$166 In Store
$138 Online
50% Off 2 Months! Promo
$69 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'
$161 In Store
$134 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

Economy

Lowest price
8'×10'
$161 In Store
$134 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

Economy

Lowest price
6'×12'
$163 In Store
$136 Online
50% Off 2 Months! Promo
$68 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Standard

5'×15'
$202 In Store
$168 Online
50% Off 2 Months! Promo
$84 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'
$256 In Store
$213 Online
50% Off 2 Months! Promo
$107 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'
$256 In Store
$213 Online
50% Off 2 Months! Promo
$107 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'
$338 In Store
$282 Online
50% Off 2 Months! Promo
$141 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

Drive-Up

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

Locker

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

CC Student Storage 5X5

  • Well Lit
  • Easiest access
  • Safe & secure

Climate Control

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

CC Student Storage 5X8

  • Well Lit
  • Easiest access
  • Safe & secure

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
8'×12'
$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'×10'
$214 In Store
$178 Online
50% Off 2 Months! Promo
$89 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Standard

8'×12'
$238 In Store
$198 Online
50% Off 2 Months! Promo
$99 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Standard

10'×10'
$240 In Store
$200 Online
50% Off 2 Months! Promo
$100 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'
$340 In Store
$283 Online
50% Off 2 Months! Promo
$142 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'
$433 In Store
$361 Online
50% Off 2 Months! Promo
$181 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Climate controlled
10'×10'
$476 In Store
$397 Online
50% Off 2 Months! Promo
$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
12'×12'
$278 In Store
$232 Online
50% Off 2 Months! Promo
$116 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'
$317 In Store
$264 Online
50% Off 2 Months! Promo
$132 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'
$418 In Store
$348 Online
50% Off 2 Months! Promo
$174 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'
$552 In Store
$460 Online
50% Off 2 Months! Promo
$230 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'
$330 In Store
$275 Online
50% Off 2 Months! Promo
$138 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Standard

10'×20'
$409 In Store
$341 Online
50% Off 2 Months! Promo
$171 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'
$544 In Store
$453 Online
50% Off 2 Months! Promo
$227 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'
$720 In Store
$600 Online
50% Off 2 Months! Promo
$300 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Climate controlled
10'×20'
$763 In Store
$636 Online
50% Off 2 Months! Promo
$318 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
2 Choose Unit Type

Drive-Up

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

Locker

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

CC Student Storage 5X5

  • Well Lit
  • Easiest access
  • Safe & secure

Climate Control

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

CC Student Storage 5X8

  • Well Lit
  • Easiest access
  • Safe & secure

Climate Control Drive-Up

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

Standard

10'×25'
$598 In Store
$498 Online
50% Off 2 Months! Promo
$249 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'
$598 In Store
$498 Online
50% Off 2 Months! Promo
$249 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'
$768 In Store
$640 Online
50% Off 2 Months! Promo
$320 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Climate controlled
10'×25'
$1,076 In Store
$897 Online
50% Off 2 Months! Promo
$449 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'
$528 In Store
$440 Online
50% Off 2 Months! Promo
$220 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Standard

10'×30'
$680 In Store
$567 Online
50% Off 2 Months! Promo
$284 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'
$707 In Store
$589 Online
50% Off 2 Months! Promo
$295 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'
$865 In Store
$721 Online
50% Off 2 Months! Promo
$361 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'
$912 In Store
$760 Online
50% Off 2 Months! Promo
$380 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Climate controlled
10'×30'
$1,198 In Store
$998 Online
50% Off 2 Months! Promo
$499 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Premium

Climate controlled
10'×35'
$1,339 In Store
$1,116 Online
50% Off 2 Months! Promo
$558 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 $20
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 $20

5'×10'

Holds contents of a Studio Apartment

Illustration of what a 5 by 10 unit could hold.

Starting at $20

5'×15'

Holds contents of a 1 Bedroom Apartment

Illustration of what a 5 by 15 unit could hold.

Starting at $20

Drive-Up

Economy (Lowest price)
3'×4'
$47 In Store
$39 Online
50% Off 2 Months! Promo
$20 w/ Promo Applied

Drive-Up

Standard
3'×4'
$55 In Store
$46 Online
50% Off 2 Months! Promo
$23 w/ Promo Applied

Locker

Economy (Lowest price)
3'×4'
$59 In Store
$49 Online
50% Off 2 Months! Promo
$25 w/ Promo Applied

Drive-Up

Economy (Lowest price)
5'×5'
$71 In Store
$59 Online
50% Off 2 Months! Promo
$30 w/ Promo Applied

Drive-Up

Economy (Lowest price)
3'×8'
$78 In Store
$65 Online
50% Off 2 Months! Promo
$33 w/ Promo Applied

Drive-Up

Standard
5'×5'
$79 In Store
$66 Online
50% Off 2 Months! Promo
$33 w/ Promo Applied

CC Student Storage 5X5

CC Student Storage 5X5
5'×5'
$90 In Store
$75 Online
50% Off 2 Months! Promo
$38 w/ Promo Applied

Climate Control

Economy (Lowest price)
5'×5'
$119 In Store
$99 Online
50% Off 2 Months! Promo
$50 w/ Promo Applied

CC Student Storage 5X8

CC Student Storage 5X8
5'×5'
$132 In Store
$110 Online
50% Off 2 Months! Promo
$55 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
5'×5'
$157 In Store
$131 Online
50% Off 2 Months! Promo
$66 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
5'×5'
$167 In Store
$139 Online
50% Off 2 Months! Promo
$70 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×3.5'
$208 In Store
$173 Online
50% Off 2 Months! Promo
$87 w/ Promo Applied

Drive-Up

Economy (Lowest price)
5'×8'
$85 In Store
$71 Online
50% Off 2 Months! Promo
$36 w/ Promo Applied

Drive-Up

Economy (Lowest price)
5'×10'
$98 In Store
$82 Online
50% Off 2 Months! Promo
$41 w/ Promo Applied

Drive-Up

Standard
5'×10'
$110 In Store
$92 Online
50% Off 2 Months! Promo
$46 w/ Promo Applied

Climate Control

Economy (Lowest price)
5'×10'
$166 In Store
$138 Online
50% Off 2 Months! Promo
$69 w/ Promo Applied

Drive-Up

Economy (Lowest price)
5'×15'
$161 In Store
$134 Online
50% Off 2 Months! Promo
$67 w/ Promo Applied

Drive-Up

Economy (Lowest price)
8'×10'
$161 In Store
$134 Online
50% Off 2 Months! Promo
$67 w/ Promo Applied

Drive-Up

Economy (Lowest price)
6'×12'
$163 In Store
$136 Online
50% Off 2 Months! Promo
$68 w/ Promo Applied

Drive-Up

Standard
5'×15'
$202 In Store
$168 Online
50% Off 2 Months! Promo
$84 w/ Promo Applied

Climate Control

Economy (Lowest price)
5'×15'
$256 In Store
$213 Online
50% Off 2 Months! Promo
$107 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×7.5'
$256 In Store
$213 Online
50% Off 2 Months! Promo
$107 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×7.5'
$338 In Store
$282 Online
50% Off 2 Months! Promo
$141 w/ Promo Applied
Medium - Starting at just $87
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 $87

10'×15'

Holds contents of a 2 Bedroom Apartment

Illustration of what a 10 by 15 unit could hold.

Starting at $87

10'×20'

Holds contents of a 2-3 Bedroom Home

Illustration of what a 10 by 20 unit could hold.

Starting at $87

Drive-Up

Economy (Lowest price)
8'×12'
$209 In Store
$174 Online
50% Off 2 Months! Promo
$87 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×10'
$214 In Store
$178 Online
50% Off 2 Months! Promo
$89 w/ Promo Applied

Drive-Up

Standard
8'×12'
$238 In Store
$198 Online
50% Off 2 Months! Promo
$99 w/ Promo Applied

Drive-Up

Standard
10'×10'
$240 In Store
$200 Online
50% Off 2 Months! Promo
$100 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×10'
$340 In Store
$283 Online
50% Off 2 Months! Promo
$142 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×10'
$433 In Store
$361 Online
50% Off 2 Months! Promo
$181 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×10'
$476 In Store
$397 Online
50% Off 2 Months! Promo
$199 w/ Promo Applied

Drive-Up

Economy (Lowest price)
12'×12'
$278 In Store
$232 Online
50% Off 2 Months! Promo
$116 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×15'
$317 In Store
$264 Online
50% Off 2 Months! Promo
$132 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×15'
$418 In Store
$348 Online
50% Off 2 Months! Promo
$174 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×15'
$552 In Store
$460 Online
50% Off 2 Months! Promo
$230 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×20'
$330 In Store
$275 Online
50% Off 2 Months! Promo
$138 w/ Promo Applied

Drive-Up

Standard
10'×20'
$409 In Store
$341 Online
50% Off 2 Months! Promo
$171 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×20'
$544 In Store
$453 Online
50% Off 2 Months! Promo
$227 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×20'
$720 In Store
$600 Online
50% Off 2 Months! Promo
$300 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×20'
$763 In Store
$636 Online
50% Off 2 Months! Promo
$318 w/ Promo Applied
Large - Starting at just $220
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 $220

10'×30'

Holds contents of a 4-5 Bedroom Home

Illustration of what a 10 by 30 unit could hold.

Starting at $220

Drive-Up

Standard
10'×25'
$598 In Store
$498 Online
50% Off 2 Months! Promo
$249 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×25'
$598 In Store
$498 Online
50% Off 2 Months! Promo
$249 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×25'
$768 In Store
$640 Online
50% Off 2 Months! Promo
$320 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×25'
$1,076 In Store
$897 Online
50% Off 2 Months! Promo
$449 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×30'
$528 In Store
$440 Online
50% Off 2 Months! Promo
$220 w/ Promo Applied

Drive-Up

Standard
10'×30'
$680 In Store
$567 Online
50% Off 2 Months! Promo
$284 w/ Promo Applied

Drive-Up

Economy (Lowest price)
13.8'×23'
$707 In Store
$589 Online
50% Off 2 Months! Promo
$295 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×30'
$865 In Store
$721 Online
50% Off 2 Months! Promo
$361 w/ Promo Applied

Drive-Up

Premium (Near elevators/entrances)
10'×30'
$912 In Store
$760 Online
50% Off 2 Months! Promo
$380 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×30'
$1,198 In Store
$998 Online
50% Off 2 Months! Promo
$499 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×35'
$1,339 In Store
$1,116 Online
50% Off 2 Months! Promo
$558 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:

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.

Excellent
Guardian Storage Boulder4.6
Based on 457 reviews
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Summer Carlis
14 hours ago
Tammy and John totally saved our lives!!! They were both so patient and kind and put up with all of our juvenile questions. They rule!!!! Please go and book with them.
Rajan Jain
3 days ago
Very smooth process to get a storage unit for a good deal! I was in and out in about 15 mins. Thanks, Tammy!
Photo from customer review
Erika Hewett
6 days ago
Front desk workers were so helpful and kind, it could not have been easy enough to get our unit. I appreciated their opinions and help finding the perfect fit unit!
Colin Hartman (cHARTMAN)
1 week ago
Easy easy reservation of the storage unit, no complaints whatsoever. Super friendly staff too!
James Houston
3 weeks ago
Can’t say enough about how helpful Brandon Miller from the maintenance team has been as we settled into our shipping container storage unit. Great attitude and positive energy!!
Response from the owner:We are delighted to hear Brandon provided such helpful service during your move-in. His positive energy makes all the difference!
Jacqueline Hall
3 weeks ago
Tammy and Victoria made everything so easy! Thank you!
Response from the owner:Thank you for sharing! We're thrilled Tammy and Victoria made everything so easy for you.
Nickelmak
4 weeks ago
Response from the owner:Thank you!
Carol Vilate
2 months ago
Easy quick convenient!
Response from the owner:We are elated to hear you found us easy, quick and convenient! Thank you for choosing Guardian Storage Boulder.
Thomas Inigo
2 months ago
Nice people and good prices!
Response from the owner:Thank you immensely for highlighting our good prices and nice people!

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