Covid-19 (Coronavirus) Update
Here at Mammoth Self Storage the safety of our customers and staff is our top priority.
We are still taking calls, and can arrange access to storage on a one-at-a-time basis. If you need to arrange new storage, or are concerned about accessing your current storage with us please call us on 0118 9571211
Types of self storage
Storage Steel Rooms
These are steel self storage rooms and smaller lockers inside a heated building. Perfect if you only need a small storage area, or if the items that you’re storing are more delicate and need to be protected from extremes of temperature.
Click here to find out more!
Container Storage
These are large storage containers, the perfect, secure low cost storage for all of your belongings.
These are great for household items, tools or business use.
Click here to find out more!
Mammoth Site Storage
Do you need hire toilets or storage containers for your site? Try Mammoth Site Storage!
New Storage Rooms added! Brand new secure storage rooms available.
Get a Free Quote
Contact us on 0118 9571211 if you’re unsure how much or which type of storage you will need. We’re happy to help, or you can use our quote form to give you an instant quote!
Mammoth Self Storage
Self storage rooms and containers for all of your storage needs! Our rooms and containers come in a variety of sizes, so you’re sure to find something that will suit your needs. Our site is completely secure with CCTV and a perimeter fence, and you have 24 hour access to your storage. With easy parking Mammoth Self Storage is the perfect place to store your belongings.

Do you need smaller storage rooms? We have a whole floor of brand new storage rooms an smaller lockers. Whatever you have to store we will have the right sized storage solution for you. Please contact us if you need more information about our storage rooms, or are unsure about how much space you need.

Security that you can trust
Mammoth Self Storage is the safest way to store your possesions, with state of the art online, motion detection CCTV around our site. Our premises have high security fences and locked gates to ensure that your belongings are safe.
Security that you can trust
Mammoth Self Storage is the safest way to store your possesions, with state of the art online, motion detection CCTV around our site. Our premises have high security fences and locked gates to ensure that your belongings are safe.
Steel Rooms from
Days Access every Year
Containers upto
Free Quote
Contact us for a free quote today!

Great location with easy access
Our site is in a great location, in Reading, Berkshire. Near to Reading station, with free parking and plenty of space to pick up and deliver your goods. You have access to your storage 24 hours aday, 7 days a week, so Mammoth self storage is always a convenient place to store your belongings.
How much storage space do your need?
It can be difficult to work out how much space you might need, here’s our quick handy guide. If you’re still unsure please contact us and we wil be happy to help you.
Working Hours
Our office is open Monday to Saturday from 8am until 5pm. If you have rented storage from us you will have access 24 hours a day, 7 days a week.
Our Location
Mammoth Self Storage,
20-22 Richfield Avenue,
Reading,
Berkshire,
RG1 8EQ
0118 9571211
Our Customers
“Wonderful service, very polite. Not only were they efficient in booking us in the guys were very helpful. Thanks so much. Highly recommend…”
“Excellent service from start to finish and well within all time budgets first mentioned. Will recommend locally.”
“Excellent service brilliant attitude nothing to much trouble and highly recommended. Brilliant cheap storage facility..”
Keep your belongings safe with Mammoth Self Storage
Get In Touch
Please use the form below if you have questions or would like to check availablity.