Office Hours
Sunday Closed
Monday - Friday 9:30 AM - 5:30PM
Saturday 9:30 AM - 4:00 PM
Tours Available by Appointment Only
Gate Access Hours
Sunday - Saturday 6:00 AM - 10:00 PM
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Read Reviews of Attic Storage Collinsville Self Storage Units
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Michelle Kat on 06/08/2026
I have alot of Storages, so when i had to go rent another one it was just another day. The staff was so friendly and really took the time to help me evaluate which unit was best for me! The facility is new and sooo clean! Great gates! And lots of security! So friendly!“
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Tori Xiong on 05/02/2026
Attic Storage in Collinsville was a great choice for my short-term storage needs. Their rates were very affordable, and they offered half off the first month. The facility was always clean, and the staff was friendly and responsive whenever I had questions. I also appreciated their flexible month-to-month lease option. Most of all, they’re real people who understand that many people are facing hardship and genuinely try to make things easier. Highly recommend!“
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Lydia Richardson on 02/23/2026
Lady in charge.. new her job, was very patient with 1st. time client and did everything to make me happy with my choice.Facility Amenities
RV, Car, and Boat Parking
Security Camera
Fenced & Gated
Drive-up Access
Uncovered
Boxes & Supplies
Online Bill Pay
Climate Controlled and Drive Up Storage Units in Collinsville Near Owasso
Attic Storage Collinsville offers convenient self storage solutions for homeowners, businesses, contractors, and outdoor enthusiasts throughout Collinsville, Owasso, Oologah, Claremore, and surrounding communities. Located just off Highway 20 across from Limestone Fire Station #2, our facility provides easy access and a wide variety of storage options designed to fit both personal and business needs. Choose from small climate controlled storage units, standard drive up storage, enclosed vehicle storage, extra large storage units, and outdoor parking spaces for RVs, boats, trailers, work vehicles, and equipment. Whether you are moving, renovating, downsizing, storing business inventory, or needing additional parking space, Attic Storage Collinsville offers flexible storage solutions close to home. Our climate controlled storage units help protect furniture, electronics, documents, inventory, and valuables from Oklahoma heat and humidity year round, while convenient drive up access makes loading and unloading quick and simple.
Why Collinsville and Owasso Customers Choose Attic Storage Collinsville?
Attic Storage Collinsville was built to provide clean, modern, and flexible storage solutions for both residential and commercial customers. From climate controlled units to outdoor RV and boat parking, our facility offers multiple storage options with convenient access near Highway 20.
Climate Controlled and Drive Up Storage
Choose from small climate controlled units, larger drive up storage spaces, and enclosed climate controlled vehicle storage designed to fit a variety of storage needs.
RV, Boat, Trailer, and Vehicle Storage
Our facility offers outdoor parking and extra large enclosed storage units ideal for RVs, boats, trailers, work trucks, and recreational vehicles needing additional space and convenient access.
Convenient Location Near Highway 20
Located in Collinsville near Owasso, Oologah, and Claremore, our facility is easily accessible from Highway 20 and nearby major roadways.
Easy Online Rentals and Payments
Reserve your storage unit online in minutes, manage your account from your phone, and enjoy flexible month to month rentals with no long term contracts.
Gated Facility With Cameras
Our well lit facility features gated access and camera systems designed to provide added peace of mind while storing your belongings, vehicles, and equipment.
Climate Controlled, Vehicle, and RV Storage Near Collinsville and Owasso
Attic Storage Collinsville provides spacious outdoor storage solutions designed for RVs, boats, trailers, and vehicles of all sizes. Whether you are searching for reliable RV storage in Collinsville, seasonal boat storage near Owasso, or a convenient place to park an extra car or trailer, our self storage facility has the extra storage space and flexibility you need. We are located just off Highway 20 across from Limestone Fire Station #2 and next to Dollar General on E 116th St N., making us easy to find and quick to access. With wide drive lanes, oversized outdoor parking areas, and gated access with video cameras , you’ll have both convenience and peace of mind while storing your valuable vehicles and equipment. Attic Storage Collinsville delivers dependable and customer-friendly outdoor storage solutions. Reserve your storage unit today and see how easy outdoor storage can be.
1 Year Price Lock*
Eligible storage units include a 1 Year Price Lock on the standard monthly rate listed on your lease from your move in date. Promotional move in specials are temporary discounts and are not the locked rate.