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'
$84 In Store
$70 Online
$35 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'
$88 In Store
$73 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'×5'
$95 In Store
$79 Online
$40 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'
$98 In Store
$82 Online
$41 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'
$115 In Store
$96 Online
$48 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'
$134 In Store
$112 Online
$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
5'×10'
$140 In Store
$117 Online
$59 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'
$157 In Store
$131 Online
$66 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'
$170 In Store
$142 Online
$71 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'
$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'×7.5'
$218 In Store
$182 Online
$91 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'
$174 In Store
$145 Online
$73 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'
$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
10'×10'
$212 In Store
$177 Online
$89 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
$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'
$232 In Store
$193 Online
$97 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'
$188 In Store
$157 Online
$79 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'
$214 In Store
$178 Online
$89 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'
$222 In Store
$185 Online
$93 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'
$239 In Store
$199 Online
$100 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'
$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'×20'
$208 In Store
$173 Online
$87 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'
$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

Economy

Lowest price
10'×20'
$254 In Store
$212 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
10'×20'
$274 In Store
$228 Online
$114 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'
$322 In Store
$268 Online
$134 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'
$358 In Store
$298 Online
$149 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'
$366 In Store
$305 Online
$153 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'
$401 In Store
$334 Online
$167 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'
$473 In Store
$394 Online
$197 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'
$437 In Store
$364 Online
$182 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'
$439 In Store
$366 Online
$183 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'
$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
12'×30'
$446 In Store
$372 Online
$186 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'
$522 In Store
$435 Online
$218 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 $40
Illustration of what a 5 by 5 unit could hold.

Holds Contents of Studio - 1 Bedroom Apartment

Locker

Economy (Lowest price)
5'×5'
$84 In Store
$70 Online
$35 w/ Promo Applied

Locker

Premium (Near elevators/entrances)
5'×5'
$88 In Store
$73 Online
$37 w/ Promo Applied

Interior

Economy (Lowest price)
5'×5'
$95 In Store
$79 Online
$40 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
5'×5'
$98 In Store
$82 Online
$41 w/ Promo Applied

Climate Control

Economy (Lowest price)
5'×5'
$115 In Store
$96 Online
$48 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
5'×5'
$134 In Store
$112 Online
$56 w/ Promo Applied

Interior

Economy (Lowest price)
5'×10'
$140 In Store
$117 Online
$59 w/ Promo Applied

Climate Control

Economy (Lowest price)
5'×10'
$157 In Store
$131 Online
$66 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
5'×10'
$170 In Store
$142 Online
$71 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×7.5'
$179 In Store
$149 Online
$75 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×7.5'
$218 In Store
$182 Online
$91 w/ Promo Applied
Medium - Starting at just $73
Illustration of what a 10 by 10 unit could hold.

Holds Contents of 1-3 Bedroom Home

Interior

Economy (Lowest price)
10'×10'
$174 In Store
$145 Online
$73 w/ Promo Applied

Interior

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

Climate Control

Economy (Lowest price)
10'×10'
$212 In Store
$177 Online
$89 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×10'
$229 In Store
$191 Online
$96 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×10'
$232 In Store
$193 Online
$97 w/ Promo Applied

Interior

Economy (Lowest price)
10'×15'
$188 In Store
$157 Online
$79 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
10'×15'
$214 In Store
$178 Online
$89 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×15'
$222 In Store
$185 Online
$93 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×15'
$239 In Store
$199 Online
$100 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×15'
$269 In Store
$224 Online
$112 w/ Promo Applied

Interior

Economy (Lowest price)
10'×20'
$208 In Store
$173 Online
$87 w/ Promo Applied

Interior

Premium (Near elevators/entrances)
10'×20'
$220 In Store
$183 Online
$92 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×20'
$254 In Store
$212 Online
$106 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×20'
$274 In Store
$228 Online
$114 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×20'
$322 In Store
$268 Online
$134 w/ Promo Applied

Climate Control Drive-Up

Premium (Near elevators/entrances)
10'×20'
$358 In Store
$298 Online
$149 w/ Promo Applied
Large - Starting at just $153
Illustration of what a 10 by 25 unit could hold.

Holds Contents of 3-5 Bedroom Home

Drive-Up

Economy (Lowest price)
10'×25'
$366 In Store
$305 Online
$153 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×25'
$401 In Store
$334 Online
$167 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×25'
$473 In Store
$394 Online
$197 w/ Promo Applied

Climate Control

Economy (Lowest price)
10'×30'
$437 In Store
$364 Online
$182 w/ Promo Applied

Drive-Up

Economy (Lowest price)
10'×30'
$439 In Store
$366 Online
$183 w/ Promo Applied

Climate Control

Premium (Near elevators/entrances)
10'×30'
$515 In Store
$429 Online
$215 w/ Promo Applied

Drive-Up

Economy (Lowest price)
12'×30'
$446 In Store
$372 Online
$186 w/ Promo Applied

Drive-Up

Economy (Lowest price)
14'×30'
$522 In Store
$435 Online
$218 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 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.

Sandy Tracey Shore
Kelli Holmes
The manager who helped us rent the van today to move is absolutely amazing. He was very informative about what needed to be done when returning the van back to the storage. Our car even died and he helped us get it going on. Going above and beyond his job title, you’re amazing. Thank you!
Response from the owner:We deeply cherish your feedback about our manager going above and beyond! Thank you for recognizing his amazing service.
Amber Kirby
Tea was amazing! I was there to clear out a storage unit that belonged to a relative that passed away, and he was so accommodating and flexible...it made a hard job.much more bearable. Thank you so much!
Response from the owner:Amber, we're glad to hear you enjoyed your visit.
Carrie Likens
Fantastic experience! Easy, Clean, Secure, and Excellent Customer Service, 100% recommend.
Response from the owner:Carrie, we're so glad that we were able to go above and beyond your expectations!
Ralph Grosswald
Response from the owner:Thank you Ralph!
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.
Response from the owner:Noah, we are so happy to read such a great review about Guardian Storage!
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.
Response from the owner:Bruce, we really appreciate your feedback!
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!

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