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

Drive-Up Standard

  • Well Lit
  • Easiest access
  • Safe & secure

Locker

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

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
3'×4'
$31 In Store
$26 Online
50% Off 2 Months! Promo
$13 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Drive-Up Standard

3'×4'
$40 In Store
$33 Online
50% Off 2 Months! Promo
$17 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'
$44 In Store
$37 Online
50% Off 2 Months! Promo
$19 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'
$50 In Store
$42 Online
50% Off 2 Months! Promo
$21 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'
$56 In Store
$47 Online
50% Off 2 Months! Promo
$24 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Drive-Up Standard

5'×5'
$58 In Store
$48 Online
50% Off 2 Months! Promo
$24 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'
$82 In Store
$68 Online
50% Off 2 Months! Promo
$34 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'
$108 In Store
$90 Online
50% Off 2 Months! Promo
$45 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'
$115 In Store
$96 Online
50% Off 2 Months! Promo
$48 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'
$143 In Store
$119 Online
50% Off 2 Months! Promo
$60 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'
$66 In Store
$55 Online
50% Off 2 Months! Promo
$28 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'
$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

Drive-Up Standard

5'×10'
$92 In Store
$77 Online
50% Off 2 Months! Promo
$39 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'
$133 In Store
$111 Online
50% Off 2 Months! Promo
$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
8'×10'
$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

Economy

Lowest price
5'×15'
$107 In Store
$89 Online
50% Off 2 Months! Promo
$45 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'
$107 In Store
$89 Online
50% Off 2 Months! Promo
$45 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Drive-Up Standard

5'×15'
$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

Economy

Lowest price
5'×15'
$172 In Store
$143 Online
50% Off 2 Months! Promo
$72 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
50% Off 2 Months! Promo
$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'
$227 In Store
$189 Online
50% Off 2 Months! Promo
$95 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

Drive-Up Standard

  • Well Lit
  • Easiest access
  • Safe & secure

Locker

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

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
8'×12'
$131 In Store
$109 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

Economy

Lowest price
10'×10'
$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

Drive-Up Standard

8'×12'
$158 In Store
$132 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

Drive-Up Standard

10'×10'
$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

Economy

Lowest price
10'×10'
$229 In Store
$191 Online
50% Off 2 Months! Promo
$96 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'
$305 In Store
$254 Online
50% Off 2 Months! Promo
$127 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'
$322 In Store
$268 Online
50% Off 2 Months! Promo
$134 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'
$186 In Store
$155 Online
50% Off 2 Months! Promo
$78 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'
$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
10'×15'
$270 In Store
$225 Online
50% Off 2 Months! Promo
$113 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'
$370 In Store
$308 Online
50% Off 2 Months! Promo
$154 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'
$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

Drive-Up Standard

10'×20'
$271 In Store
$226 Online
50% Off 2 Months! Promo
$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'×20'
$379 In Store
$316 Online
50% Off 2 Months! Promo
$158 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'
$502 In Store
$418 Online
50% Off 2 Months! Promo
$209 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'
$530 In Store
$442 Online
50% Off 2 Months! Promo
$221 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

Drive-Up Standard

  • Well Lit
  • Easiest access
  • Safe & secure

Locker

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

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'
$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

Drive-Up Standard

10'×25'
$346 In Store
$288 Online
50% Off 2 Months! Promo
$144 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'
$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

Premium

Climate controlled
10'×25'
$684 In Store
$570 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

Economy

Lowest price
10'×30'
$286 In Store
$238 Online
50% Off 2 Months! Promo
$119 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Drive-Up Standard

10'×30'
$392 In Store
$327 Online
50% Off 2 Months! Promo
$164 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'
$449 In Store
$374 Online
50% Off 2 Months! Promo
$187 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'
$550 In Store
$458 Online
50% Off 2 Months! Promo
$229 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'
$580 In Store
$483 Online
50% Off 2 Months! Promo
$242 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'
$769 In Store
$641 Online
50% Off 2 Months! Promo
$321 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'
$850 In Store
$708 Online
50% Off 2 Months! Promo
$354 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 $13
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 $13

5'×10'

Holds contents of a Studio Apartment

Illustration of what a 5 by 10 unit could hold.

Starting at $13

5'×15'

Holds contents of a 1 Bedroom Apartment

Illustration of what a 5 by 15 unit could hold.

Starting at $13

Drive-Up

Economy (Lowest price)
3'×4'
$31 In Store
$26 Online
50% Off 2 Months! Promo
$13 w/ Promo Applied

Drive-Up Standard

Drive-Up Standard
3'×4'
$40 In Store
$33 Online
50% Off 2 Months! Promo
$17 w/ Promo Applied

Drive-Up

Economy (Lowest price)
5'×5'
$44 In Store
$37 Online
50% Off 2 Months! Promo
$19 w/ Promo Applied

Locker

Economy (Lowest price)
3'×4'
$50 In Store
$42 Online
50% Off 2 Months! Promo
$21 w/ Promo Applied

Drive-Up

Economy (Lowest price)
3'×8'
$56 In Store
$47 Online
50% Off 2 Months! Promo
$24 w/ Promo Applied

Drive-Up Standard

Drive-Up Standard
5'×5'
$58 In Store
$48 Online
50% Off 2 Months! Promo
$24 w/ Promo Applied

Climate Control

Economy (Lowest price)
5'×5'
$82 In Store
$68 Online
50% Off 2 Months! Promo
$34 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
5'×5'
$108 In Store
$90 Online
50% Off 2 Months! Promo
$45 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
5'×5'
$115 In Store
$96 Online
50% Off 2 Months! Promo
$48 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×3.5'
$143 In Store
$119 Online
50% Off 2 Months! Promo
$60 w/ Promo Applied

Drive-Up

Economy (Lowest price)
5'×8'
$66 In Store
$55 Online
50% Off 2 Months! Promo
$28 w/ Promo Applied

Drive-Up

Economy (Lowest price)
5'×10'
$78 In Store
$65 Online
50% Off 2 Months! Promo
$33 w/ Promo Applied

Drive-Up Standard

Drive-Up Standard
5'×10'
$92 In Store
$77 Online
50% Off 2 Months! Promo
$39 w/ Promo Applied

Climate Control

Economy (Lowest price)
5'×10'
$133 In Store
$111 Online
50% Off 2 Months! Promo
$56 w/ Promo Applied

Drive-Up

Economy (Lowest price)
8'×10'
$106 In Store
$88 Online
50% Off 2 Months! Promo
$44 w/ Promo Applied

Drive-Up

Economy (Lowest price)
5'×15'
$107 In Store
$89 Online
50% Off 2 Months! Promo
$45 w/ Promo Applied

Drive-Up

Economy (Lowest price)
6'×12'
$107 In Store
$89 Online
50% Off 2 Months! Promo
$45 w/ Promo Applied

Drive-Up Standard

Drive-Up Standard
5'×15'
$119 In Store
$99 Online
50% Off 2 Months! Promo
$50 w/ Promo Applied

Climate Control

Economy (Lowest price)
5'×15'
$172 In Store
$143 Online
50% Off 2 Months! Promo
$72 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×7.5'
$172 In Store
$143 Online
50% Off 2 Months! Promo
$72 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×7.5'
$227 In Store
$189 Online
50% Off 2 Months! Promo
$95 w/ Promo Applied
Medium - Starting at just $55
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 $55

10'×15'

Holds contents of a 2 Bedroom Apartment

Illustration of what a 10 by 15 unit could hold.

Starting at $55

10'×20'

Holds contents of a 2-3 Bedroom Home

Illustration of what a 10 by 20 unit could hold.

Starting at $55

Drive-Up

Economy (Lowest price)
8'×12'
$131 In Store
$109 Online
50% Off 2 Months! Promo
$55 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×10'
$132 In Store
$110 Online
50% Off 2 Months! Promo
$55 w/ Promo Applied

Drive-Up Standard

Drive-Up Standard
8'×12'
$158 In Store
$132 Online
50% Off 2 Months! Promo
$66 w/ Promo Applied

Drive-Up Standard

Drive-Up Standard
10'×10'
$167 In Store
$139 Online
50% Off 2 Months! Promo
$70 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×10'
$229 In Store
$191 Online
50% Off 2 Months! Promo
$96 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×10'
$305 In Store
$254 Online
50% Off 2 Months! Promo
$127 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×10'
$322 In Store
$268 Online
50% Off 2 Months! Promo
$134 w/ Promo Applied

Drive-Up

Economy (Lowest price)
12'×12'
$186 In Store
$155 Online
50% Off 2 Months! Promo
$78 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×15'
$202 In Store
$168 Online
50% Off 2 Months! Promo
$84 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×15'
$270 In Store
$225 Online
50% Off 2 Months! Promo
$113 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×15'
$370 In Store
$308 Online
50% Off 2 Months! Promo
$154 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×20'
$214 In Store
$178 Online
50% Off 2 Months! Promo
$89 w/ Promo Applied

Drive-Up Standard

Drive-Up Standard
10'×20'
$271 In Store
$226 Online
50% Off 2 Months! Promo
$113 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×20'
$379 In Store
$316 Online
50% Off 2 Months! Promo
$158 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×20'
$502 In Store
$418 Online
50% Off 2 Months! Promo
$209 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×20'
$530 In Store
$442 Online
50% Off 2 Months! Promo
$221 w/ Promo Applied
Large - Starting at just $116
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 $116

10'×30'

Holds contents of a 4-5 Bedroom Home

Illustration of what a 10 by 30 unit could hold.

Starting at $116

Drive-Up

Economy (Lowest price)
10'×25'
$278 In Store
$232 Online
50% Off 2 Months! Promo
$116 w/ Promo Applied

Drive-Up Standard

Drive-Up Standard
10'×25'
$346 In Store
$288 Online
50% Off 2 Months! Promo
$144 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×25'
$487 In Store
$406 Online
50% Off 2 Months! Promo
$203 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×25'
$684 In Store
$570 Online
50% Off 2 Months! Promo
$285 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×30'
$286 In Store
$238 Online
50% Off 2 Months! Promo
$119 w/ Promo Applied

Drive-Up Standard

Drive-Up Standard
10'×30'
$392 In Store
$327 Online
50% Off 2 Months! Promo
$164 w/ Promo Applied

Drive-Up

Economy (Lowest price)
13.8'×23'
$449 In Store
$374 Online
50% Off 2 Months! Promo
$187 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×30'
$550 In Store
$458 Online
50% Off 2 Months! Promo
$229 w/ Promo Applied

Drive-Up

Premium (Near elevators/entrances)
10'×30'
$580 In Store
$483 Online
50% Off 2 Months! Promo
$242 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×30'
$769 In Store
$641 Online
50% Off 2 Months! Promo
$321 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×35'
$850 In Store
$708 Online
50% Off 2 Months! Promo
$354 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 440 reviews
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Melvin Page
8 hours ago
Tammy and Donna are amazing. Customer service is top notch I will come in all the time to see them I love Tammy and Donna. Thank You so much
John Reynolds
2 days ago
This is the third time I have rented space at Guardian, the facility is very well maintained and the staff is always helpful and accommodating. The Indoor storage is very clean and secure
Sally Eckert
3 days ago
Clean and easy . I used the storage unit for my art .
Peter Simon
3 days ago
Excellent service - always really easy to use. Love the van rental. Would recommend.
Tim Coughlin
1 month ago
Response from the owner:Thank you Tim!
Lee Eppel
2 months ago
Response from the owner:We sincerely appreciate your five-star rating. Thank you for selecting Guardian Storage Boulder for your storage needs, Lee.
jeffrey muskett
3 months ago
Response from the owner:Thank you Jeffrey!
Adam Hermsen
3 months ago
Great customer service
Response from the owner:We greatly appreciate your feedback about our customer service. Thank you for choosing Guardian Storage Boulder.
Timothy Bates
4 months ago
Response from the owner:We are glad to hear from you! Your trust in Guardian Storage Boulder means everything to us.

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