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Public Storage - 20979 Groesbeck Hwy, Warren, MI 48089

4.7/5 - 633 Reviews
Location:
20979 Groesbeck Hwy, Warren, MI 48089
Office hours:
24/7 ACCESS
  • Mon-Fri: 10 a.m. - 6 p.m.
  • Sat: 10 a.m. - 5 p.m.
24/7 ACCESS
(586) 772-6785

Public Storage - 20979 Groesbeck Hwy, Warren, MI 48089

  • 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

    Not sure which size you need? Check our size guide to find the perfect fit.
    5x15 Self Storage 75 Sq. Ft.
    $90 - $113/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled First Floor Access
    $81/mo
    5x10 Self Storage 50 Sq. Ft.
    $65 - $79/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled First Floor Access
    $45/mo
    5x5 Self Storage 25 Sq. Ft.
    $42 - $54/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled First Floor Access
    $206/mo
    10x15 Self Storage 150 Sq. Ft.
    $149 - $199/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled First Floor Access
    $151/mo
    10x10 Self Storage 100 Sq. Ft.
    $117 - $151/mo
    10x30 Self Storage 300 Sq. Ft.
    $241/mo
    10x20 Self Storage 200 Sq. Ft.
    Climate-Controlled First Floor Access
    $248/mo
    10x20 Self Storage 200 Sq. Ft.
    $185/mo

    Amenities & features

    • Climate-Controlled
    • Indoor
    • 24 hour access
    • Drive-Up Access
    • Retail Available
    • Onsite Manager
    • Contactless Renting
    • Security Camera
    • Gate
    • Credit Cards Accepted
    • First Floor Access
    • Online Payment

    Customer reviews

    4.7/5
    Average rating
    633
    Number of reviews

    Read some helpful reviews of Public Storage, 20979 Groesbeck Hwy, Warren, MI 48089, shared by real renters with genuine experiences and honest opinions.

    I previously left a five star review as Monique requested when I opened my unit, I liked Monique and felt treated fairly at the time. Unfortunately since this iStorage was taken over by public storage my experience has gone downhill dramatically. The first issue was more of an inconvenience but I came to access my unit and it was locked by the facility, I went to the office and they realized my unit # was incorrect. They had it ending with 9 when the unit I have actually ends with a 0, seems safe to assume they made a key stroke error when I initially opened the unit. They assured me no big deal they just had to reassign/switch my unit, and then said that’ll be 1 or 2 or 3 dollars I don’t remember exactly but it was less than five. I found that ridiculous that I had to pay for their error but since it was such a small amount I just laughed it off and didn’t say anything. Then when public took over I got messages that I had to sign a new agreement, so I went into the office and Monique and a new person were there and they assured me nothing was changing just a new agreement due to the new ownership. Well wouldn’t you know when my next bill got charged it had almost doubled from just over 110 to just over 190, I have called three times today and have not been able to get through or received a call back despite leaving a detailed message outlining my frustrating and poor customer experience. No increase in rent was ever disclosed to me and I specifically asked if “anything” was changing and then followed up by clarifying “ok so my rate will stay the same?” and I was told yes everything would be exactly the same. I will be moving my belongings as quickly as possible, closing my unit, and plan to never do business with public storage again based on this experience which I believe was at best negligent and incompetent and at worst intentionally misleading and predatory. ... Read more
    Austin S. - 4 October 2026
    You're just another megalomania Corporation out to rip people off because you can another Monopoly pathetic. Yes you raised my storage rent $26 because you took over NSA for no apparent reason oh you gave me some crap about some demographic study on demand and Supply so to speak well I got a news flash for you where my storage unit is in a poor neighborhood where people can't afford to spend a lot of money and as far as I could tell every time I've been there I haven't seen any over demand for their units. So I think it's just a excuse and the best you could help me was to give me a six month extension on the amount that I was paying before. Well you know what I thanked the lady very nicely and I'm going to take that time to clear out the storage unit and go find some place cheaper. I can get a comparable one at U-Haul for $54.99 a month with the first month free. I called around also to other public storage places and the same size storage unit I am using is almost $30 cheaper. So how come when you took over NSA you didn't drop the price accordingly to the rest of your public storage places or at least the that's less than 2 miles away from the one where I'm at it's still close to my home in the same part of town is the other one that I'm at now. And when I talk to somebody in customer service about that all I got was well you're in transition with changing over from NSA but what the hell does that got to do with your charging the same amount of money for the same size storage unit in the same type of facility less than 2 miles apart in the same area. So why should one be so much less than the other I'll tell you why because when you bought Tennessee's units they charged more so you just decided to leave the price and take advantage of that. Just another ploy to make a mega Monopoly Corporation even richer So you can take your so-called public storage and your greedy megalomania Monopoly and you can stuff it where the sun don't shine. I would never recommend your storage facility to anybody. Oh and just so you know the facility I'm using has a big mouse problem and I suspected some of my boxes have already been chewed into and the contents ruined. I hope for the other customers' sakes since you took over you won't leave it a rodent-filled facility and you'll do something about it and make it worth what you're charging people to keep their stuff there. But why do I doubt it? ... Read more
    Maryann S. - 2 October 2026
    Will K. - 2 October 2026
    lydia j. - 8 September 2026
    Beezy B. - 16 June 2026
    Lamont B. - 15 June 2026
    I would like to thank the Property Manager Monique, for taking the time to show me a storage unit and allowing me to rent a unit, even though it was time for her to get off of work, she was very polite and answered all my questions. The unit was clean and just the right size that I needed. ... Read more
    Norman R. - 11 February 2026
    The manager Monique was extremely knowledgeable and helpful she went beyond the call of duty to help me when car suv got stuck when she didn't have to I really appreciate that I'll always return to do business at the Warren, MI location at 20979 Groesbeck ... Read more
    Sherry T. - 11 February 2026
    I want to recognize Monique Williams from the Istorage staff for going above and beyond her duties. She was attentive, professional, and genuinely cared about making sure everything was handled smoothly. ... Read more
    Shimeka W. - 27 January 2026
    Kamryn D. - 19 January 2026
    Derek L. - 19 January 2026
    Lanna - 3 September 2025
    Sampson S. - 30 August 2025
    Frederick - 26 July 2025
    Jakyla B. - 13 June 2025
    The location, is very clean and welcoming. The customer service is amazing, Top tier. The staff was very respectful, helpful and transparent with how the process works. And the property manager monique, most definitely did an amazing job setting the tone of proper leadership and professionalism at this location ... Read more
    Team M. - 29 May 2025
    Artavia is the best 10/10 customer service she helped me today and mad my day so much better thank you I storage you guys have great staff very respectful and helpful!!!! Monique helped me out once again I love the staff over at this location they work with you to meet the customers needs I’m recommending my whole family and friends I truly love this company. TOP TIER service communication all of the above!! ... Read more
    Tybrianna P. - 17 April 2025
    Tristen W. - 8 April 2025
    Angelic W. - 14 March 2025
    I love the staff!! Monique is the best property manager she’s goes over and beyond for customers!! She has helped my family and I with managing our storage unit!!! If their is a problem she’s right on it!! Best property manager this location has ever had!! She keeps the property very clean!! Very good property manager!!! ... Read more
    Shanelle A. - 12 February 2025
    So I started renting a unit in November 2024 for a certain price then less than two months in they email me telling me tge price was going up $50. That's a 20% raise after just two months and I'm not on some introductory rate. I will be looking for a different facility unless I can get corporate to agree to stay at my previous rate. On the other hand the woman who works there in the office is a very nice person and I know it's not here fault Corporate greed has destroyed America. I'd look someplace else before settling for this place. ... Read more
    Matt V. - 6 February 2025
    Corleon T. - 21 January 2025

    About this facility

    Located at 20979 Groesbeck Hwy, this Public Storage facility in Warren, MI, offers small, medium, and large storage units designed to fit a variety of needs. With its convenient location near residential areas and businesses, this facility is ideal for anyone in need of extra space, whether you're decluttering your home, downsizing, or securing a place for seasonal belongings.

    This facility features climate-controlled units, which are especially beneficial in Michigan's fluctuating weather, helping to protect temperature-sensitive items from extreme heat and cold. For added convenience, the facility provides drive-up access for easy loading and unloading, as well as indoor units and first-floor access. Enhanced security measures include a gated entry, security cameras, and the presence of an onsite manager for added peace of mind.

    Customers can enjoy 24-hour access to their units and the flexibility of contactless renting and online payment options. For those in need of packing supplies, a retail section is available on-site. This facility is a great choice for Warren residents and businesses looking for secure, accessible, and convenient storage solutions.

    Price comparison

    See how this facility's unit prices compare to others in Warren, broken down by size.

    Small $65/mo
    Location minimum Location maximum
    $5/mo $141/mo
    Medium $156/mo
    Location minimum Location maximum
    $16/mo $318/mo
    Large $225/mo
    Location minimum Location maximum
    $72/mo $468/mo

    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

    Walk Score®: 43, Bike Score®: 53

    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

      Food & Drinks 0.11 miles

    • Wendy's

      Food & Drinks 0.12 miles

    • Save-A-Lot

      Grocery Stores 0.12 miles

    • Sunoco

      Services 0.13 miles

    • Family Dollar

      Shopping 0.13 miles

    • Super Store Dollar Store Plus

      Grocery Stores 0.19 miles

    • 8 Mile / Hoover (EB)

      Transportation 0.21 miles

    • Cheers Liquor And Deli

      Shopping 0.23 miles

    • Glory Supermarket

      Grocery Stores 0.24 miles

    Frequently Asked Questions

    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.

    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.

    The facility at 20979 Groesbeck Hwy offers 24/7 access, allowing you to visit your unit at your convenience.

    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.

    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 Public Storage - 20979 Groesbeck Hwy, available security amenities may include Security Camera, Gate, Onsite Manager, designed to help keep your items protected.

    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.

    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.

    Storage units for rent – StorageCafe
    Contact this property now:
    (586) 772-6785