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 Longmont!

  • Easy access from 287 and 119
  • Access 7 days a week
  • Digital cameras & passcode protected entry
  • Bluetooth Property Access
  • Climate controlled drive up & covered loading docks
  • Large elevators, carts & dollies
  • Free moving truck
  • Conference room
  • Proactive pest control

Easy access from 287 and 119  Access 7 days a week  Digital cameras & passcode protected entry  Bluetooth Property Access Climate controlled drive up & covered loading docks  Large elevators, carts & dollies  Free moving truck  Conference room  Proactive pest control

One-time $25 admin fee required, and protection plan fees may apply.

3 Reserve Price & Offer

Economy

Lowest price
5'×5'
$66 In Store
$55 Online
$28 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'
$71 In Store
$59 Online
$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
5'×5'
$100 In Store
$83 Online
$42 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'
$106 In Store
$88 Online
$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'×5'
$107 In Store
$89 Online
$45 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'
$119 In Store
$99 Online
$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'×10'
$148 In Store
$123 Online
$62 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'
$160 In Store
$133 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
5'×10'
$191 In Store
$159 Online
$80 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'
$215 In Store
$179 Online
$90 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'
$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
3 Reserve Price & Offer

Economy

Lowest price
10'×10'
$179 In Store
$149 Online
$75 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'
$215 In Store
$179 Online
$90 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'
$217 In Store
$181 Online
$91 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'
$234 In Store
$195 Online
$98 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'
$240 In Store
$200 Online
$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'×15'
$220 In Store
$183 Online
$92 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'
$235 In Store
$196 Online
$98 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'
$248 In Store
$207 Online
$104 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
$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'
$296 In Store
$247 Online
$124 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'
$235 In Store
$196 Online
$98 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'
$248 In Store
$207 Online
$104 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'
$276 In Store
$230 Online
$115 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'
$299 In Store
$249 Online
$125 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'
$353 In Store
$294 Online
$147 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'
$391 In Store
$326 Online
$163 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

Premium

Near elevators/entrances
10'×25'
$452 In Store
$377 Online
$189 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'
$474 In Store
$395 Online
$198 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'
$484 In Store
$403 Online
$202 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'
$515 In Store
$429 Online
$215 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'
$526 In Store
$438 Online
$219 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'
$608 In Store
$507 Online
$254 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'
$572 In Store
$477 Online
$239 w/ Promo Applied
  • No credit card needed
  • Hold your unit or space
  • We'll call you to finish up the rental

Economy

Lowest price
14'×30'
$616 In Store
$513 Online
$257 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 $28
Illustration of what a 5 by 5 unit could hold.

Holds Contents of Studio - 1 Bedroom Apartment

Locker

Economy (Lowest price)
5'×5'
$66 In Store
$55 Online
$28 w/ Promo Applied

Locker

Premium (Near elevators/entrances)
5'×5'
$71 In Store
$59 Online
$30 w/ Promo Applied

Interior

Economy (Lowest price)
5'×5'
$100 In Store
$83 Online
$42 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
5'×5'
$106 In Store
$88 Online
$44 w/ Promo Applied

Climate Control

Economy (Lowest price)
5'×5'
$107 In Store
$89 Online
$45 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
5'×5'
$119 In Store
$99 Online
$50 w/ Promo Applied

Interior

Economy (Lowest price)
5'×10'
$148 In Store
$123 Online
$62 w/ Promo Applied

Climate Control

Economy (Lowest price)
5'×10'
$160 In Store
$133 Online
$67 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
5'×10'
$191 In Store
$159 Online
$80 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×7.5'
$215 In Store
$179 Online
$90 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×7.5'
$236 In Store
$197 Online
$99 w/ Promo Applied
Medium - Starting at just $75
Illustration of what a 10 by 10 unit could hold.

Holds Contents of 1-3 Bedroom Home

Interior

Economy (Lowest price)
10'×10'
$179 In Store
$149 Online
$75 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
10'×10'
$215 In Store
$179 Online
$90 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×10'
$217 In Store
$181 Online
$91 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×10'
$234 In Store
$195 Online
$98 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×10'
$240 In Store
$200 Online
$100 w/ Promo Applied

Interior

Economy (Lowest price)
10'×15'
$220 In Store
$183 Online
$92 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
10'×15'
$235 In Store
$196 Online
$98 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×15'
$248 In Store
$207 Online
$104 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×15'
$270 In Store
$225 Online
$113 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×15'
$296 In Store
$247 Online
$124 w/ Promo Applied

Interior

Economy (Lowest price)
10'×20'
$235 In Store
$196 Online
$98 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
10'×20'
$248 In Store
$207 Online
$104 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×20'
$276 In Store
$230 Online
$115 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×20'
$299 In Store
$249 Online
$125 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×20'
$353 In Store
$294 Online
$147 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×20'
$391 In Store
$326 Online
$163 w/ Promo Applied
Large - Starting at just $189
Illustration of what a 10 by 25 unit could hold.

Holds Contents of 3-5 Bedroom Home

Climate Control

Premium (Near elevators/entrances)
10'×25'
$452 In Store
$377 Online
$189 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×25'
$474 In Store
$395 Online
$198 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×25'
$484 In Store
$403 Online
$202 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×30'
$515 In Store
$429 Online
$215 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×30'
$526 In Store
$438 Online
$219 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×30'
$608 In Store
$507 Online
$254 w/ Promo Applied

Drive-Up

Economy (Lowest price)
12'×30'
$572 In Store
$477 Online
$239 w/ Promo Applied

Drive-Up

Economy (Lowest price)
14'×30'
$616 In Store
$513 Online
$257 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 Longmont is located on S Emery Street just South of Ken Pratt Blvd, West of Lowe’s which is in Harvest Junction South.

Neighborhoods We Serve:

  • Longmont (80501)
  • Niwot (80544)
  • Gunbarrel
  • Fredrick (80530)
  • Firestone (80520)
  • Dacono (80514)
  • Mead (80542)
  • Berthoud (80513)
  • Prospect
  • Loveland
  • Wellington
  • Windsor
  • Spring Valley
  • Old Town
  • Fox Meadows
  • Fox Hill
  • Stoney Ridge
  • Quail Ridge
  • Creekside
  • Clover Creek

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.

Ralph Grosswald
noah conners
Love Guardian storage. Have used them for a long time for their climate controlled environment and I love it. Tea was able to help me quite a bit and was very friendly! 10/10 service.
BRUCE WYMAN
Guardian Storage in Longmont, CO is awesome. The people are friendly, the facility is clean & safe, the technology works perfectly, and the storage areas are clean. I would highly recommend them to any person or business.
Valentine Vasquez
Response from the owner:Thank you Valentine!
Heather Shaver
Guardian Storage along with Christina make the experience and storage here fantastic! Christina is wonderful, she is very good at what she does! Storage units are all clean, and very nice! Couldn’t recommend more!
Response from the owner:Hi Heather, we are very happy to have provided you with such a positive experience!
Sean hsu
Being a tenant for almost a year while moving. Everything works as it should. The staff are super helpful - thanks Christina! Well maintained facility - highly recommended!!
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!
Kelly Graham
This rental facility is professional, caring, clean and takes some of the stress out of moving. They have the things needed from semi access for movers, locks for your unit, staff that are helpful in resolving concerns, and great safety measures. I can't more highly recommend them!
Response from the owner:Kelly, we are so pleased you enjoyed your visit to Guardian Storage!
Sam Leonard
I have used a lot of different storage facilities over the years and settled on this Guardian Storage location (Longmont). They have provided above average service the entire time I have rented here (3.5 years). I appreciated them keeping the property very secure and very clean the entire time. They also where very accommodating during move out and move in which can be rare in the storage unit business.
THANKS Longmont Guardian Storage!
Response from the owner:Thank you Sam! We are happy to help!
Mitchell McCarthy
I have been at this location for over 4 years now. Couldn’t ask for a better staff and facility. Love it here!!
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!

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