Best Self Storage Units in Denver, CO

In order to pick the top 21 storage units companies in Denver, we looked at all 211 facilities in the area, including an in-depth review of each company’s amenities, features, and customer reviews.

Our Selection Criteria

Our goal is to connect people with the best local storage facilities. We analyzed every single storage facility in the area and rated them based on 30 different variables to pick the best storage unit facilities in Denver.

  • shape-1 211
    Facilities Reviewed
  • shape-1 95
    Facilities Curated
  • shape-1 21
    Top Picks
  • 1. Reputation

    A history of great customer reviews and outstanding service.

  • 2. Credibility

    Building customer confidence with licensing, accreditations, and awards.

  • 3. Experience

    Masters of their craft, based on years of practical experience and education.

  • 4. Professionalism

    Providing service with honesty, reliability, and respect.

The 21 Best Self Storage Facilities in Denver

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128th & Colorado Self Storage

Multiple Locations

A locally-owned self-storage company, 128th & Colorado Self Storage provides storage options for residential and commercial purposes across its 11 facilities in and around Denver. Its facility in Northglenn offers extra large storage units for small businesses. The company allows online payment and offers moving supplies for purchase on-site. Its storage facilities are monitored by digital security cameras and secured with electronic gates that can be accessed with key codes. The buildings are well-lit and the on-site managers ensure safety, cleanliness, and customer satisfaction. ...Read More

What customers are saying:

Customers say they like every aspect of storing their items with 128th & Colorado Self Storage. One reviewer writes, "The nicest facility - clean and competitive pricing, multi-location and extremely professional. A 30’ trailer and crew cab truck maneuvered through with ease. I can’t recommend enough. The staff is super friendly and provides options and information."

2020 Storage

2020 Arapahoe St, Denver, CO 80205

2020 Storage is situated in the heart of Denver's downtown. The facility offers climate-controlled storage units that range in size from a 1x1.5 locker to a 5x10 storage space. Units are located throughout multiple floors, but there are freight elevators available at the facility to ease the process of moving items in and out. Additionally, all units are ADA compliant. With perimeter fencing, video surveillance cameras, and electronic gate access, the storage facility is well-secured. Covered parking is also available for vehicle storage. On-site managers are available to assist customers with their concerns. ...Read More

What customers are saying:

Customers have overall had great experiences with 2020 Storage. Ann says in her review, "2020 Storage is clean, secure and temperature controlled. In addition, they have amazing customer service along with excellent rates."

225 Self Storage

13790 E Mississippi Ave, Aurora, CO 80012

Located in close proximity to I-225, 225 Self Storage is conveniently accessible to residents of Denver and nearby cities. The facility offers 376 temperature-controlled storage units that are ADA compliant and range from a small 5x5 to a massive 10x30. In addition to video surveillance and electronic gates, every unit has an individual alarm and the large units have keypad-controlled automatic garage doors. As a courtesy to its customers, the company offers the use of a free truck for move-ins and heavy-duty carts. The onsite managers extend friendly customer service and maintain the cleanliness and safety of the facility. ...Read More

What customers are saying:

Customers appreciate the facility's staff and safety features. Dom, a Local Guide on Google says, "Clean, beat, and very safe place to store your life's extras. Easy to get to, friendly and professional folks working here. This is one storage place I would recommend to all."

Access Anytime Self Storage

1401 W Evans Ave, Denver, CO 80223

Access Anytime Self Storage has over 10 years of experience providing residents of the Denver area with self-storage solutions. The facility is conveniently located close to the I-25, Highway 285, and the CanAm international highway. With 253 storage units of 7 different sizes varying from 5x10 to 10x22, the facility provides a wide range of storage options including parking spaces for boats and RVs. The outdoor units have drive-up access. The storage facility is well-lit and secured with access code-controlled electronic gates and video surveillance. ...Read More

What customers are saying:

Customers like the customer service and security features provided by Access Anytime Self Storage. One reviewer says, "The best experience I've had with any storage facility. Owners and managers are friendly, helpful, and attentive to the needs of customers and the facility. I cannot give enough thanks for your support and friendship over the years."

Adams County Self Storage

5999 Pecos St Denver, CO 80221

A locally-owned self-storage facility, Adams County Self Storage has offered storage solutions for over 20 years. The facility is strategically located between I-76 and I-70, making it easily accessible to customers moving in or out of Denver. Units measure 5x4, 5x8, 8x10, 8x15, 8x20, and 8x40 including climate-controlled units. While the climate-controlled options are indoors, the standard units are located outdoors and have drive-up access. The company also offers vehicle storage for boats, RVs, cars, and motorcycles. For security, the facility is secured with electronic gates that require entry codes, as well as video monitoring. ...Read More

What customers are saying:

Adams County Self Storage is reputed for its customer service and safety methods. Jay, a Local Guide on Google says, "Great location. Super friendly staff. Very clean facility. Water and a dump station provided which is nice. The gated and secure feeling is exactly what we were looking for."

Alameda Mini Storage

9898 E Alameda Ave, Denver, CO 80247

Alameda Mini Storage is a locally-owned and operated self-storage company, centrally located in Southeast Denver. The company is proud to be a member of the Colorado Self Storage Association and has earned an A+ rating by the Better Business Bureau. Its facility offers storage units measuring 5x5, 5x10, 10x10, 10x15, 10x20, 10x30. The outdoor units have drive-up access while the indoor storage units are climate-controlled. The facility is watched over by HD security cameras to ensure safety, and customers are given a code to access the electronic gate that seals the storage facility along with perimeter fencing. The company prides itself on its courteous customer service extended by its onsite managers. ...Read More

What customers are saying:

One online reviewer describes the facility as, "Well maintained. Excellent customer service." Most customers agree that they appreciate the staff's hospitality and the convenient location of the facility.

Broncos Parkway Self Storage

13404 E Broncos Pkwy, Centennial, CO 80112

Broncos Parkway Self Storage is conveniently accessible to residents and businesses in Denver, Aurora, Greenwood Village, Lone Tree, and Englewood. The facility has climate-controlled storage units that vary from 5x5 to 10x30. It also has elevator access to units on the top floors and drive-up access to units on the ground level, so all clients have easy access. As a part of its modern security features, each unit has individual alarms while the facility has motion-activated cameras, video surveillance, and an electronic PIN-code gated entry. Other helpful services include mail acceptance and the use of a moving truck. ...Read More

What customers are saying:

Customers appreciate the quality of the units and affordability. One happy customer writes, "The rates are way under market and the staff is amazing!!!! The facility is always kept in order and the units are grade A. I would highly recommend using this facility."

Brookridge Self Storage

101 E Centennial Ave, Englewood, CO 80113

Brookridge Self Storage is located near the Broadway and Belleview intersection, just 8 miles from central Denver and is easily accessible for residents of nearby cities as well. The facility has storage units that measure from 5x5 to 10x10 including both standard and temperature-controlled options. All storage units are on the ground level giving customers easy, drive-up access to their units. In addition to electronic gates and surveillance cameras, the company has armed each storage unit with individual door alarms and private access codes for added protection. The facility manager also lives onsite to ensure security and assist customers. ...Read More

What customers are saying:

The storage facility is reputed for its cleanliness, security, and friendly customer service. One customer says in their online review, "This has to be the best operated storage facility in the country. I just rented a unit here and the managers were so organized and professional and extremely nice. Everything is so well maintained."

Centennial Storage Ltd

Multiple Locations

Centennial Storage Ltd is a family-owned company that has offered storage services in Colorado for 40 years. The company has 3 facilities in the Denver area that have storage spaces for RVs, campers, cars, boats, and trailers. Its facilities and indoor warehouses are ideal to store construction materials, generators, and other commercial equipment. The group also provides portable storage containers through MI-BOX. The facilities are well-lit and guarded with infrared perimeter beam intruder alert system, motion-sensitive mounted cameras, and microchip-encoded access cards to eliminate stolen entry codes. The onsite phone has a one-button call to contact the manager. ...Read More

What customers are saying:

Customers are impressed with the safety of the units, customer service, and cleanliness. Kobi Raskin says, "Great facility. A+ Wonderful owner. Trash dumpster on site. Air Machine for your tires. High-end travel trailers and no trash anywhere very clean with security cameras and secure gate. Great pricing."

Downtown Denver Storage

2134 Curtis Street Suite 302, Denver, CO 80205

Centrally located in downtown Denver, Downtown Denver Storage specializes in offering business storage solutions. All of its units are climate-controlled, protecting all types of inventory storage from environmental damage. The storage units range in size from 3x3 to 15x35 and are situated at the ground level, allowing drive-up access. As a part of its efficient customer service, the company offers services like package acceptance, shelving for paperwork, free WiFi, scanning, and printing. The facility is monitored by 24-hours surveillance cameras to ensure safety. ...Read More

What customers are saying:

Customers like the facility's cleanliness and security. As one reviewer says, "The facility was very nice, safe and clean. The manager went above and beyond to help us out and make my experience as smooth as could be. I highly recommend this storage company! Not only did I feel safe and comfortable with my stuff here but I felt welcome every time I came in."

Downtown Self Storage

3400 Walnut St, Denver, CO 80205

Located off the I-70 and I-25 highways, Downtown Self Storage is a convenient self-storage option for several neighborhoods in central Denver like Sunnyside, Highland, Berkeley, Capitol Hill, and Park Hill. For great customer experience, the staff is present on-site to help customers and free carts and dollies are available for use. The facility provides a wide range of storage units measuring from 5x5 to 12x22 including climate-controlled units. The larger units are situated outdoors and have convenient drive-up access. The premises are secured with perimeter fencing, surveillance cameras, and access code controlled gates. ...Read More

What customers are saying:

Customers are impressed with the well-maintained units and friendly staff. Arthur, a Local Guide on Google writes, "Great rates, awesome customer service. Heated/cooled units available. Clean facilities. I moved here from a more expensive storage facility. Will be recommending this one to a few friends in the area."

DTC Self Storage

7326 S Yosemite St, Centennial, CO 80112

Located near the Denver Tech Center, DTC Self Storage is ideally situated for business storage. The facility has indoor and outdoor units ranging in size from 5x5 to 20x30 to suit the needs of all customers. All units feature convenient drive-up access and customers can use the dollies available onsite for an even easier move. The grounds are well-lit and secured with electronic gates and perimeter fencing. A knowledgeable staff is present to accept mail and deliveries, help customers, and maintain the cleanliness and security of the facility. ...Read More

What customers are saying:

Customers praise the friendly customer service at the facility. In an online review, one client says, "DTC Self storage has been so good to me and my company. Always on the top for all the concerns we have. It's a super clean place and at a good access point. Mathew gives the best customer service and goes above and beyond. Keep up with the great job."

Edgemark Self Storage

Multiple Locations

Given its strategic locations in Glendale and Arvada, Edgemark Self Storage facilities are accessible to residents of both north and south Denver. The company offers interior and exterior storage units measuring from 5x5 to 15x20. While the interior units are temperature-controlled, the exterior storage units have drive-up access. The facilities also have weather-protected loading and unloading zones, individualized access codes, and 24/7 video surveillance for extra security. ...Read More

What customers are saying:

Edgemark is popular for its cleanliness and customer service. One happy customer says, "This Edgemark facility is the cleanest storage facility I have every been in. When we came in the property manager was courteous and quick to show us the available storage units and get us checked in. The units are well priced for the quality of the facility."

Elk Ridge Self-Storage

1563 Jasper St, Aurora, CO 80011

Elk Ridge Self-Storage is proud to be the lowest cost option for self-storage solutions in Aurora. The facility is well-maintained and provides storage units of 6 sizes - 5x5, 5x10, 10x10, 10x15, 10x20, 10x30. The facility is secured by perimeter fencing and video surveillance cameras. Additionally, the entire facility is well-lit and the facility manager lives onsite to ensure safety. The staff is trained to extend friendly customer service, assisting customers in deciding the right unit sizes and accessing their units. ...Read More

What customers are saying:

Customers are impressed with the low costs and friendly staff. One customer says in a Sparefoot review, "The manager was super nice and helpful." In another review, a happy client writes, "Nice and clean. Quiet location."

Evans Holly Self Storage

2170 S Ivanhoe St, Denver, CO 80222

A locally owned company, Evans Holly Self Storage has provided self-storage solutions to residents of the Denver area for over 20 years. It offers 3 sizes of storage units - 5x10, 10x10, 10x20. All units have drive-up access. The facility is fully fenced, watched over by 24/7 video surveillance, and secured with an electronic gate that can be accessed only with a personal key code assigned to customers. An on-site manager is available at all times to assist the customers and ensure security. The facility is conveniently located close to the I-25 highway and the center of the city. ...Read More

What customers are saying:

Evans Holly Self Storage is reputed for its security measures and affordability. Jessica, a Local Guide on Google says, "The owner is a straightforward and pleasant guy, the place is very secure and quiet."

Federal Heights Storage

Multiple Locations

Federal Heights Storage offers a wide variety of storage units at its 3 facilities in the Denver area. Since all the storage units are located on the ground level, customers have convenient drive-up access. Its facilities in Thornton and Aurora provide outdoor parking spaces for RVs, trucks, trailers, and boats. The wide aisles make it easy for trucks and trailers to drive in the loading dock. The company has installed security cameras, electronic gates, and perimeter fencing. Customers may also purchase packaging supplies and utilize the pushcarts and dollies available on-site. For even more customer ease, the company provides U-Haul options for customers looking for moving services. ...Read More

What customers are saying:

Customers like the customer service and quality of storage units at this facility. As one reviewer says, "Security is great, I've never had my unit tampered with. The cost of the unit is very good compared to other storage providers in the area. Have always had good customer service from them."

G&F Storage

6301 Federal Blvd # 3, Denver, CO 80221

Serving North Denver and surrounding metro areas for over 25 years, G&F Storage offers a range of newly constructed storage units in varying sizes - 5x5, 5x10, 8x20, 10x20, 10x30, 10x36, 12x42, 14x40, 14x45, and 14x80. These include climate-controlled units along with spaces for trailers, RVs, and campers. Wide aisles give customers convenient drive-up access to their units. The facility is guarded with an 8-foot security fence, video surveillance, and a computer-controlled gate that can be accessed with security entry codes. ...Read More

What customers are saying:

Customers say they like everything about G&F Storage, from the unit sizes and security to the location and prices. One happy client says in an online review, "Units are huge. Gated and well lit." Another client adds in their review, "Good location and reasonable price for the units!"

Greenbox Self Storage

Multiple Locations

Greenbox Self Storage has earned the reputation of being an environmentally-friendly “Green Business” by the city of Denver since it uses renewable solar energy to power all four of its storage facilities. From storage units to free moving trucks, the company provides comprehensive self-storage solutions. It offers different sizes of units including climate-controlled units across all facilities. Its Delgany Street facility also provides storage spaces for vehicles. The loading and unloading areas are covered and wide enough to accommodate trucks. All of its facilities are secured with digital surveillance systems, electronic gates with access codes, motion detecting lights, and perimeter fencing. ...Read More

What customers are saying:

Customers are impressed by the courteous staff, cleanliness, and security of the facilities. Mike, a Local Guide on Google says he appreciates the customer service and describes the facility as 'the cleanest, well secured storage facility in Denver.'

I-70 Self Storage

8495 W Interstate 70 Frontage Rd N, Arvada, CO 80002

I-70 Self Storage has been in the industry since 1974, offering self-storage solutions to residents of Arvada, Denver, Aurora, and surrounding areas. The facility has 42 different sized units ranging from 4x5 to 12x30. The smaller units are located indoors, while the larger units are outdoors and feature drive-up access. The facility is secured with computer-controlled, passcode security gates and is monitored by closed-circuit surveillance cameras. On-site managers maintain the cleanliness and security of the facility and are available to help customers rent and access units. ...Read More

What customers are saying:

I-70 Self Storage is known for its customer service and well-maintained facility. One customer says in their review, "Great staff, very friendly. Great rates and secure storage. I've been using these storage units for a year and not once have I had any issues with the unit. I would recommend I-70 Self Storage."

Lodo Self Storage

3275 Denargo St, Denver, CO 80216

Lodo Self Storage is a locally-owned-and-operated self-storage company that prides itself on its experienced and professional staff and modern storage facility. Along with storage units of different sizes varying from 25 sq.ft. to 220 sq.ft., the company offers climate-controlled storage. The facility has multiple elevators, covered loading docks for trucks and trailers, and wide aisles for drive-up access. The company utilizes state-of-the-art security system with perimeter beams along the property line and over the buildings, penetration barriers underneath the fences, and security monitoring stations tracking the fire, sprinkler, safety, and burglary systems 24/7. In total, there are over 40 security cameras across the facility. Customers can use the carts and dollies available onsite for free. ...Read More

What customers are saying:

Customers appreciate the storage and moving services offered by Lodo. BJ, a Local Guide on Google says about the storage facility, "Excellent service, safety, convenience, and location."

South Abilene Storage

1330 S Abilene St., Aurora, CO 80012

Primarily a vehicle storage facility, South Abilene Storage offers large storage units of 2 sizes - 8x20, which is an enclosed shipping container that may be shipped anywhere, and 10x23, which is a covered parking storage space. The storage units are ideal for RVs, cars, trucks, trailers, and boats. The site is well-lit and monitored by on-site security guards 24/7. Additionally, it also has security cameras and computer-controlled gates. A friendly staff is present at the facility to assist customers. ...Read More

What customers are saying:

Customers appreciate the customer service and security features at the facility. A local Guide on Google says in their review, "Nice storage place… It's well kept. I feel its secure holding my things and the staff is very friendly and helpful."