Units Starting as Low as $16! *

Free lock included when you rent online

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Search for Locations and Special Offers:

Units Starting as Low as $19!*

Free lock included when you rent online

Search for Locations and Special Offers
Excellent
4.8
Based on 13612 reviews
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Martha Gallegos
2 hours ago
Diana is the most understanding, reasonable, dedicated management staff I've ever worked with. As a tentant of two units she stays in contact with me about my units and has helped me out so much since I've been renting my units, going above and beyond her job requirements. I will always rent from Diana from here on out. Absolutely the best customer service!!!
Response from the owner:We sincerely value your kind words about Diana. Her dedication and commitment to going above and beyond for tenants like you means everything to us.
Billy Jones
17 hours ago
This will always be me and my family’s “go to” place for storage! Very easy to access, outstanding communication, CLEAN, and friendly for my pocket. (Also, they have free snacks in the lobby). Gina is very welcoming and always greets you with a smile. I NEVER had to worry about any pests, dirt or mold like other storage places. They treat me and my family’s personal things like precious treasure and that’s why we absolutely value this place!
Response from the owner:We sincerely value your loyalty, Billy. Gina and the team take pride in keeping things clean, welcoming, and pest-free. Thank you for your review!
Martha Wilson
17 hours ago
This is honestly thee BEST place to store your things. Gina was so sweet to me and gave me a very detailed explanation on my options, the price and what would best suit all of my belongings. She understood all of my questions and was very patient with me. I absolutely LOVE all of the cool things that this place provides. Gina is so welcoming and the place is absolutely SPOTLESS. I never had to worry about my belongings ever while storing them here. This place is 10/10!!!
Response from the owner:We are privileged to hear this! Gina's patience and helpfulness reflect our team's dedication. We're glad your belongings stayed safe with us.
Natalie Samantha
18 hours ago
The property manager Diana is a gem she is so nice and sweet when you go into the building whether it’s with a small question she will go out of way to make sure it gets answered. She’s one of the best working with this company.
Response from the owner:Thank you for sharing! Diana truly represents our commitment to excellent service. We're glad she made your experience exceptional.
William Biggs (Bill)
23 hours ago
I think this model is much better facility wise & customer focused vs. Extra space.
This is like my 8th G. Storage visit for business. Check them out for sure.
Response from the owner:Thanks, William! We're proud to prioritize customer service and high-quality properties, and we're so happy that shows!
Randi Sande
1 day ago
John was super helpful. I would recommend this storage facility in Boulder. John was so knowledgeable and helped us make a great choice. Thank you!
Response from the owner:We are delighted to hear John's knowledge helped you make a great choice. We appreciate the recommendation!
Alex Otero
2 days ago
I got signed up and had my storage unit within a half an hour! Most of the time was spent showing me the storage unit. Sign up was a breeze! Thank you Erwin for being so helpful and kind!
Response from the owner:We are grateful for sharing this, Alex! Glad Erwin made your sign-up a breeze. We'll pass along your kind words to him!
janine gastineau
2 days ago
Fantastic customer service! Tea (mgr) processed everything smoothly, returned my calls promptly, was very communicative throughout the booking process, & explained everything fully to me. He was even able to pivot to getting me a larger unit on the spot when I arrived and realized I needed more space. Entire facility is clean and bright, and I know my stuff will be safe and well protected here. HIGHLY RECOMMEND this place!!
Response from the owner:We are grateful for highlighting Tea's outstanding service. Your experience reflects our commitment to seamless, attentive care. Welcome to Guardian Storage Longmont!
Crystal
2 days ago
Gina was very helpful in helping us reserve a storage unit. She showed us where to find our unit and how to get into it. She also showed us how to get in and out of the building.
Response from the owner:Thank you immensely, Crystal. Gina's guidance on reserving your unit and navigating the building reflects the experience we aim to provide every customer.
Sandy Smith
2 days ago
I like guardians storage best place inside our stuff in larger more roo. And there people kind nice to seem forward people who helping or nice talk stuff.. I really appreciate those people who talk. I told them I am dead. And they said oh sorry. I said that okay not worry...
There something wrong I would sent message to you.. smile
Response from the owner:We are honored to hear your kind words, Sandy. Our team truly cares, and your appreciation means everything to us.

Safe & Spotless
Self Storage Near You

At our storage properties, your security is our priority. All our locations are equipped with cutting-edge security features, and our attentive on-site management teams ensure each location is meticulously maintained.

Explore Our Fully Gated Properties • Benefit from Digital Video Recording • Experience Added Peace of Mind with Passcode Protected Entry

Convenient
Self Storage Solutions

Whether you are in need of climate-controlled interior units or convenient drive-up options, we have the storage solutions to meet your needs. Our amenities include covered loading docks and hassle-free package acceptance services.

Take Advantage of FREE Truck Rental • Enjoy Easy Access through our Covered Loading Docks • Use our Moving Carts & Dollies for Smooth Transitions

Exceptional Service
Where You Are

Our team of storage experts is here to assist you through every step of your storage journey. From providing full-time maintenance support to offering convenient online rental and bill pay services, we’re committed to ensuring your storage experience is stress-free.

Rely on Our Dedicated Maintenance Staff • Access Business Services for Added Convenience • Experience Easy Online Bill Pay

Excellent
4.8
Based on 13612 reviews
See all reviews
review us on
Martha Gallegos
2 hours ago
Diana is the most understanding, reasonable, dedicated management staff I've ever worked with. As a tentant of two units she stays in contact with me about my units and has helped me out so much since I've been renting my units, going above and beyond her job requirements. I will always rent from Diana from here on out. Absolutely the best customer service!!!
Response from the owner:We sincerely value your kind words about Diana. Her dedication and commitment to going above and beyond for tenants like you means everything to us.
Billy Jones
17 hours ago
This will always be me and my family’s “go to” place for storage! Very easy to access, outstanding communication, CLEAN, and friendly for my pocket. (Also, they have free snacks in the lobby). Gina is very welcoming and always greets you with a smile. I NEVER had to worry about any pests, dirt or mold like other storage places. They treat me and my family’s personal things like precious treasure and that’s why we absolutely value this place!
Response from the owner:We sincerely value your loyalty, Billy. Gina and the team take pride in keeping things clean, welcoming, and pest-free. Thank you for your review!
Martha Wilson
17 hours ago
This is honestly thee BEST place to store your things. Gina was so sweet to me and gave me a very detailed explanation on my options, the price and what would best suit all of my belongings. She understood all of my questions and was very patient with me. I absolutely LOVE all of the cool things that this place provides. Gina is so welcoming and the place is absolutely SPOTLESS. I never had to worry about my belongings ever while storing them here. This place is 10/10!!!
Response from the owner:We are privileged to hear this! Gina's patience and helpfulness reflect our team's dedication. We're glad your belongings stayed safe with us.
Natalie Samantha
18 hours ago
The property manager Diana is a gem she is so nice and sweet when you go into the building whether it’s with a small question she will go out of way to make sure it gets answered. She’s one of the best working with this company.
Response from the owner:Thank you for sharing! Diana truly represents our commitment to excellent service. We're glad she made your experience exceptional.
William Biggs (Bill)
23 hours ago
I think this model is much better facility wise & customer focused vs. Extra space.
This is like my 8th G. Storage visit for business. Check them out for sure.
Response from the owner:Thanks, William! We're proud to prioritize customer service and high-quality properties, and we're so happy that shows!
Randi Sande
1 day ago
John was super helpful. I would recommend this storage facility in Boulder. John was so knowledgeable and helped us make a great choice. Thank you!
Response from the owner:We are delighted to hear John's knowledge helped you make a great choice. We appreciate the recommendation!
Alex Otero
2 days ago
I got signed up and had my storage unit within a half an hour! Most of the time was spent showing me the storage unit. Sign up was a breeze! Thank you Erwin for being so helpful and kind!
Response from the owner:We are grateful for sharing this, Alex! Glad Erwin made your sign-up a breeze. We'll pass along your kind words to him!
janine gastineau
2 days ago
Fantastic customer service! Tea (mgr) processed everything smoothly, returned my calls promptly, was very communicative throughout the booking process, & explained everything fully to me. He was even able to pivot to getting me a larger unit on the spot when I arrived and realized I needed more space. Entire facility is clean and bright, and I know my stuff will be safe and well protected here. HIGHLY RECOMMEND this place!!
Response from the owner:We are grateful for highlighting Tea's outstanding service. Your experience reflects our commitment to seamless, attentive care. Welcome to Guardian Storage Longmont!
Crystal
2 days ago
Gina was very helpful in helping us reserve a storage unit. She showed us where to find our unit and how to get into it. She also showed us how to get in and out of the building.
Response from the owner:Thank you immensely, Crystal. Gina's guidance on reserving your unit and navigating the building reflects the experience we aim to provide every customer.
Sandy Smith
2 days ago
I like guardians storage best place inside our stuff in larger more roo. And there people kind nice to seem forward people who helping or nice talk stuff.. I really appreciate those people who talk. I told them I am dead. And they said oh sorry. I said that okay not worry...
There something wrong I would sent message to you.. smile
Response from the owner:We are honored to hear your kind words, Sandy. Our team truly cares, and your appreciation means everything to us.

Need Help? 1-888-373-7368     Call us, complete the form, or use our chat feature below.

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*Prices vary by location

Safe & Spotless
Self Storage Near You

  • •Explore Our Fully Gated Properties
  • •Benefit from Digital Video Recording
  • •Experience Added Peace of Mind with Passcode Protected Entry

Convenient
Self Storage Solutions

  • • Take Advantage of FREE Truck Rental
  • • Enjoy Easy Access through our Covered Loading Docks
  • • Use our Moving Carts & Dollies for Smooth Transitions

Exceptional Service
Where You Are

  • • Rely on Our Dedicated Maintenance Staff
  • • Access Business Services for Added Convenience
  • • Experience Easy Online Bill Pay

Frequently Asked Questions

Rent online in minutes, by phone, or at a Guardian Storage office. Once your lease is signed, you’ll get instant access.

All locations are open daily from 6am–10pm with secure app or passcode entry.

From small lockers and units to extra-large spaces, we have a wide range of unit sizes to fit your needs.

Yes, climate controlled storage is available at every Guardian Storage location.

Yes, drive-up units make loading and unloading quick and easy.

Some locations offer vehicle storage and parking. Check with your nearest Guardian Storage.

Yes, but a free lock is included with online rentals. You can also bring your own or buy one on-site.

Yes. Guardian properties feature gated access, cameras, and on-site managers.

No. Rentals are month-to-month, so you can stay as long as you need.

Set up autopay, pay online, or pay in person during office hours.

Yes. Promotions vary by location—check our website for current offers.

Landscape view of countryside Colorado USA fall season
private home gym in a spare room
private home gym in a spare room
private home gym in a spare room
Older couple decluttering their space, carrying cardboard boxes into empty room with potted plants. Real estate property buying, relocation.