Expertise.com
2024

Last updated:

Best Storage Units in Thornton

Our Recommended Top 13

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Thornton Storage Units on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

74

Reviewed

49

Curated

13

Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

Website
4215 E 128th Ave, Thornton, CO 80241-2602
  • Vehicle Storage
  • Self Service

Why choose this provider?

128th & Colorado Self Storage assists the decluttering and organization needs of Thornton residents. The company provides self-storage units for clients who need extra space for clothing, files, seasonal items, and antiques. It offers units in various sizes ranging from 45 to 250 square feet. The self-storage specialist accommodates month-to-month leases. The facility is secured by on-site managers, security cameras, and an electronically-controlled gate. 128th & Colorado Self Storage also supplies packing materials, such as boxes, ropes, and furniture covers, for its clients.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.4
Google
4.4 / 5 (36)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
2290 East 120th Avenue, Thornton, CO 80233
  • 24/7
  • XL Units
  • Indoor & Outdoor Units
  • Climate Control
  • Self Service

Why choose this provider?

Cottonwood Self Storage in Thornton offers residents and business owners a variety of solutions for their specific storage needs. Its storage units come in different sizes and are suitable for storing a wide array of items, from furniture and antiques to holiday decorations and recreational vehicles. It also maintains a safe and secure well-lit facility that is equipped with digital surveillance cameras and an electronically-controlled gate. For the convenience of tenants, Cottonwood Self Storage accepts payments made online.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.5
Google
4.5 / 5 (71)
Yelp
5.0 / 5 (3)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
300 West 53rd Place, Denver, CO 80216
  • 24/7

Why choose this provider?

Boxstars is a full-service storage facility that provides services in Thornton and its surrounding areas. Its services include moving, packing, storing, and organizing items. Its storage units are climate-controlled and secured. It also has a variety of unit sizes to accommodate its tenants' specific storage needs. Additionally, the company offers complimentary insurance that tenants can opt to avail. The units in the facility can cater to college students, homeowners, businesses, and car owners.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.0
Yelp
4.0 / 5 (1)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
9230 North Federal Boulevard, Denver, CO 80221
  • Climate Control

Why choose this provider?

Federal Heights Storage is a storage unit facility in Denver that also serves customers in Thornton and the surrounding areas. It offers different sizes of self-storage units, ranging from 5x6 to 33x24. These storage spaces are kept in a gated and fenced property that has concrete floors and interior lighting. In addition, surveillance cameras are installed in the facility for easy monitoring and added security. Federal Heights Storage provides seven-day access to its tenants.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.3
Google
4.3 / 5 (52)
Yelp
4.0 / 5 (5)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
312 County Rd 19, Brighton, CO 80603
  • Vehicle Storage

Why choose this provider?

Brighton Outdoor Storage is an outdoor storage facility operating in Thornton. It offers different sizes of storage units and outdoor parking spaces for boats and RVs. Tenants can have 24/7 drive-up access to their units. The facility has gate code access and is equipped with security cameras. Moreover, the perimeter fencing around the facility is made up of wood and chain link with barbed wire for additional security. Tenants can make their payments online for added convenience.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.6
Google
4.6 / 5 (32)
Yelp
5.0 / 5 (1)

Website
4390 Madison St, Denver, CO 80216
  • Self Service
  • Vehicle Storage

Why choose this provider?

Mile High Mobile Storage is a locally-owned business based in Denver that also serves residents in Thornton and its surrounding neighborhoods. Its facility houses 8’x20’ and 8’x40’ drive-up self-storage units that can be rented on a short- or long-term basis. Tenants are granted 24-hour access to their self-storage units for their convenience. Mile High Mobile Storage also has storage spaces for recreational vehicles like boats and cars. Additionally, it can provide secure mobile storage containers, which customers may rent or purchase.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.2
Google
4.1 / 5 (28)
Yelp
5.0 / 5 (3)
Facebook
5.0 / 5 (2)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
2445 S Peoria St., Aurora, CO 80014
  • Self Service

Why choose this provider?

Iliff & Peoria Self Storage offers residential and commercial storage units for clients in Thornton and nearby areas. This storage unit facility is family-owned. All units have drive-up access for easy loading and unloading of items. Clients can store their furniture, electronics, clothing, files and paperwork, and vehicles. The facility has digital security cameras, and the gates are electronically controlled for security purposes. The business also offers packing supplies such as boxes, bubble wrap, tape, and rope.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
12298 Pennsylvania St, Thornton, CO 80241
  • Indoor & Outdoor Units

Why choose this provider?

Stor-N-Lock Self Storage caters to the residential and commercial storage needs of clients in Thornton and across four different states. The team guides clients on their inquiries such as the right storage unit they should get depending on the type, size, and amount of items they will be storing. The services include temporary storage options for household items and excess office inventory. Established in 1979, the facility has 22 locations with almost 1.5 million square feet of storage space.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.7
Google
4.7 / 5 (289)
Yelp
4.0 / 5 (4)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
10828 Leroy Dr, Northglenn, CO 80233
  • 24/7
  • Self Service

Why choose this provider?

Northglenn Self Storage offers storage services and options to Thornton residents and commercial enterprises. The storage facility has electronically controlled gates, digital security cameras, and on-site managers to protect the property. The building's hallways and driveways are all well-lit, as well. Tenants can store their belongings such as clothing, holiday decorations, electronics, files, and even children's toys. The storage center also has parking spaces for four-wheel or two-wheel vehicles. The unit sizes available range from 5'x10' to 12'x30'.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.1
Google
4.2 / 5 (42)
Yelp
1.0 / 5 (1)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
13790 East Mississippi Avenue, Aurora, CO 80012
  • 24/7
  • XL Units
  • Vehicle Storage
  • Climate Control

Why choose this provider?

225 Self Storage is a storage facility servicing Thornton customers. It offers different sizes of temperature-controlled self-storage units for household and commercial storage needs. Some units have automatic garage door openers and keypad access for added convenience. The facility is equipped with security video monitoring and personal gate access for the unloading of items into storage. It also features docks for tractor-trailers and auto drive-up. The facility provides a move-in truck and heavy-duty carts for use. Packing and moving supplies are available on-site if needed.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Facebook
5.0 / 5 (5)
Yelp
5.0 / 5 (2)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
10824 Leroy Dr, Northglenn, CO 80233
  • Vehicle Storage
  • Self Service
  • XL Units

Why choose this provider?

XXL Storage is a storage facility that services clients in Thornton and nearby communities. The facility mostly offers sizeable storage units for cars, motorcycles, tractors, boats, RVs, and other large vehicles. It also has a typical 100-square-foot self-storage unit for smaller household items or business supplies. XXL Storage's units have indoor heating and digital security cameras. The facility is protected by an electronically controlled gate, well-lit buildings, and on-duty staff.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.5
Google
4.5 / 5 (29)
Facebook
5.0 / 5 (1)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
11301 Colorado Blvd, Thornton, CO 80233
  • Self Service

Why choose this provider?

113th & Colorado Self Storage is a storage facility servicing the Thornton community. It provides self-storage units for the residential and commercial needs of customers. There are different unit sizes and additional options to choose from. The facility is equipped with different security measures to ensure the safety of the items stored in each unit. Different moving supplies, like boxes, furniture covers, and packaging tape, are also on offer. Self-storage auctions are held by the business for stagnant units.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.6
Google
4.6 / 5 (38)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
3685 East 121st Avenue, Thornton, CO 80241
  • Self Service
  • Climate Control

Why choose this provider?

Thornton Self Storage is a full-service storage company that serves the Thornton metro area and nearby communities. The firm provides several self storage solutions for personal and business storage needs. The company offers small, medium, and large storage units. They also provide regular units, garage storage, and climate-controlled units. The facility is protected by 24/7 security cameras, electronic gate access, security alarms, and cylinder locks. Other services include moving and packing supplies, as well as truck and trailer rentals.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
3.7
Google
3.8 / 5 (57)
Yelp
2.5 / 5 (3)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Frequently Asked Questions

  • Introduction

    Storage units are secure, enclosed spaces that people rent to store possessions they aren't using or they don't have space for in their homes. Some of the most popular items to put in a storage unit are old furniture, vehicles, seasonal clothing, mattresses, toys, art, and other collectibles.

    Storage units are leased from the owner of a storage facility, which usually has many of such units on a single lot. Units are typically rented per month, with a rental agreement that details activities and items that are prohibited in the unit.

    At some facilities, there are indoor and outdoor units. The indoor units are sometimes climate-controlled. Units usually come in a range of sizes for different amounts of storage, with the price fluctuating based on the size and other amenities like climate control and electricity.
  • How much do storage units cost on average?

    The average cost of renting a storage unit can fall in a range between $20 and $450 per month. The variance in price depends on a variety of factors, such as size, the value of the items being stored, and whether it is temperature controlled.

  • Can you live in a storage unit?

    No. Living in a storage unit violates the rules of most storage unit rental companies, and most local and federal housing laws require that the owners of a storage facility evict anyone found living in one of the units.

  • How can you figure out what size storage unit you need?

    To select a storage unit big enough to fit your belongings but not so large that you'll be paying for unfilled space, put the possessions you intend to store in one place, calculate the approximate volume by measuring the height, length, and width of the load and multiplying them together.

  • How do you know if you need a storage unit?

    If you have more possessions than you have space to store them in your home, you may need a storage unit. It's a practical, cost-effective option to put things that you don't use often or are not appropriate for the current season in another location.

  • Does homeowners insurance cover a storage unit?

    Most homeowners insurance policies don't cover storage units automatically. If your homeowners policy has coverage for "off-premises personal property," items in a storage unit are usually included.

  • How do you store clothing in a storage unit?

    An important consideration when storing clothing in a storage unit is making sure it stays dry. When storage facilities are not climate-controlled, you'll want to use a vacuum-sealed bag or a wardrobe box to protect your clothes against moisture and insects.