iStorage - 20979 Groesbeck Hwy, Warren, MI 48089
- Mon-Fri: 10 a.m. - 6 p.m.
- Sat: 10 a.m. - 5 p.m.
Climate-Controlled
Protect belongings from temperature changes and humidity
Indoor
Units are located indoors for added protection and convenience
24 hour access
Access your unit any time, day or night, when available
Amenities & features
- Climate-Controlled
- Indoor
- 24 hour access
- Drive-Up Access
- Retail Available
- Onsite Manager
- Contactless Renting
- Security Camera
- Gate
- Credit Cards Accepted
- Online Payment
Customer reviews
Read some helpful reviews of iStorage, shared by real renters with genuine experiences and honest opinions.
About this facility
This facility boasts convenient features such as 24-hour access and drive-up access, ensuring easy entry whenever you need it. For those who prefer added protection, indoor storage is also an option. Security is a top priority here, with a gated perimeter, security cameras, and an onsite manager to provide additional peace of mind. The availability of contactless renting makes it easy to secure a unit remotely, and you can manage payments online or with accepted credit cards.
For customers planning a move, this facility also offers moving supplies for purchase. With its range of amenities and flexible access, this iStorage facility is a reliable choice for individuals, families, and businesses alike.
Price comparison
See how this facility's unit prices compare to others in Warren, broken down by size.
Location & walkability
This storage facility is in an area with moderate walkability and some public transit options. A personal vehicle may be needed for certain trips.
43
out of 100
Walk Score
Car-Dependent
Most errands require a car
53
out of 100
Bike Score
Bikeable
Some bike infrastructure
Neighborhood highlights
Located near shopping, car wash stations, and other local conveniences, this storage facility helps you make the most of every visit.
Burger King
Wendy's
Save-A-Lot
Sunoco
Family Dollar
Super Store Dollar Store Plus
8 Mile / Hoover (EB)
Cheers Liquor And Deli
Glory Supermarket
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Frequently Asked Questions
What kind of unit should I get?
The right storage unit size depends on what you plan to store and how much space you need to move around your items.
5x5 or 5x10 units are great for smaller loads, such as chairs, lamps, small furniture pieces, boxes, books, and documents.
10x10 or 10x15 units work well for larger furniture, bicycles, appliances, and the contents of a small apartment.
10x20 or 10x30 units can typically fit the contents of a three-bedroom home, including large furniture and multiple appliances.
If you’re unsure which size is best, a unit size calculator can help estimate the right fit based on the items you’re planning to store – helping you avoid paying for more space than you need.
What is climate control? Do I need it?
Climate-controlled storage units maintain consistent temperature and humidity levels, helping protect items from damage caused by heat, cold, or excess moisture.
You may want climate control if you’re storing items that can be sensitive to temperature changes, such as furniture, clothing, appliances, paperwork, photographs, artwork, electronics, or wood and leather goods. These units are especially useful for long-term storage or in areas with hot summers, cold winters, or high humidity.
If you’re storing durable items like tools or outdoor gear, a standard unit may be sufficient. When in doubt, climate control offers added protection and peace of mind.
What time does this storage facility close?
The facility at 20979 Groesbeck Hwy offers 24/7 access, allowing you to visit your unit at your convenience.
How do you open a storage unit door?
To open your storage unit door, start by unlocking it, whether it uses a traditional padlock or a Bluetooth-enabled smart lock. Once unlocked, grab the bottom handle and lift or pull up the roll-up door until it’s fully open.
If you’re using the unit for the first time, make sure the lock is properly removed before opening the door to avoid damage.
Why is self storage security important?
Security helps protect your belongings while they’re in storage and gives you peace of mind between visits. Many self storage facilities use a combination of features such as video surveillance, gated access, on-site management, and well-lit premises to help deter unauthorized access.
At iStorage - 20979 Groesbeck Hwy, available security amenities may include Security Camera, Gate, Onsite Manager, designed to help keep your items protected.
Can you store cars in self storage?
Yes, most standard vehicles can be stored in self storage units. A 10x20 unit typically provides enough space for a car, while outdoor or designated parking areas may be available for larger vehicles.
What can you not put in storage?
For safety reasons, most self storage facilities restrict certain items. These commonly include:
- Hazardous, flammable, or toxic materials
- Perishable food
- Live plants or animals
- Cash, firearms, or irreplaceable valuables
Always check with the facility at 20979 Groesbeck Hwy for specific restrictions and recommendations.


