Office Closed on All Major Holidays
Access to the grounds remains open
Delivery Acceptance
24 Hour Security Cameras
Interior Hallway
Se Habla Espanol
Rent By Phone
Roll Up Storage Doors
Fire Sprinklers
Fire Detectors
Gated Entry
RV, Car, Boat Storage
On-site Management
Storage Unit Lights
Exterior LED Lighting
Drive-up Storage Access
24 Hour Access Upon Approval
Commercial Storage
Online Storage Rental
Online Bill Pay
Boxes & Supplies
Carts & Dollies
Elevator
Storage Protection Plan Available
Storage Units Near You at Alvarado Canyon Road in San Diego
Welcome to A-1 Self Storage on 4680 Alvarado Canyon Road in San Diego, California, offering storage solutions to businesses and residents in the San Diego County area, including Mission Valley, Grantville, Allied Gardens, San Diego State University (SDSU), and nearby communities.
San Diego is an energetic city located in Southern California, boasting a population of 1.42 million and a host of fabulous activities. Explore Old Town, Balboa Park, and the Broadway Pier, some of the area's top attractions. Nearby are Grantville Park, Admiral Park, and Lake Murray Community Park. For history buffs, the Junipero Serra Museum, the McCoy House, and the Whaley House Museum should be on your must-see list.
Premium Storage Units Near You
Our Alvarado Canyon Road location offers a range of storage unit sizes and amenities tailored to meet your specific needs. A-1 Self Storage has you covered, whether you need to store office supplies, seasonal decorations, or are moving into a new home.
We have some excellent features here, which include:
- Indoor Storage
- Rental By Phone or Online
- Contactless Rentals
- Personal Storage
- Commercial Storage
- Student Storage
Storage Sizing
Whether you are storing a few pieces of seasonal clothing or bulkier items such as business documents, we have the perfect storage unit size for you. Our units range from 3x3 to 14x30 and 20x20, with plenty of other sizes in between.
Small units (5x5, 5x10) – Ideal for boxes, files, small furniture, and seasonal decorations
Medium units (10x10, 10x15) – Perfect for apartment contents, business inventory, or heavy equipment
Hours of Operation
Our office is open Monday through Friday from 9:00 a.m. to 6:00 p.m., and on weekends from 9:00 a.m. to 5:00 p.m. Tenants can access their units during our gate hours, 7:00 a.m. to 8:00 p.m. daily.
Personal Storage in San Diego, California
People often turn to self storage when they need to store something, but don't need it all the time. Maybe you've had to downsize your home, or you want to protect valuable items like art, sports gear, or books from the elements. It doesn't matter if you only need to store a few pieces of furniture or an entire apartment's contents. You can find the right storage space for your needs with us.
Business Storage in San Diego, California
Do you own a home-based business or a physical store? Do you have a construction business, or are you a pharmaceutical representative? If you run any kind of business and require additional space, A-1 Self Storage can help.
Renting storage from us costs less than renting office or residential space. If your home-based workspace or back room is becoming cramped due to expansion, you can take out storage with us to help. Not only will your items be securely kept, but you'll also be able to collect them whenever you need them, freeing up more space in your office or home.
Student Storage near San Diego State University
For college and university students with limited square footage in their dorm rooms or apartments, self-storage can be an affordable option for storing their extra belongings. Our 5x5 and 5x10 units are usually large enough for most students' needs and rent for less than residential space, allowing them to save money on larger quarters.
Find storage units near me in San Diego and visit A-1 Self Storage, your trusted one-stop shop for safe, affordable, and easy storage. With multiple unit sizes, exceptional features, and a central location, we're bringing self-storage to a whole new level of convenience.
Rate and Review
“Unit clean, staff great!.”
“Paolo was so helpful during every visit he deserves a huge raise!.”
“Great service and easy access.”
“This is my third time using A-1 Storage to store my belongings as an out of state college student and they have always been so helpful and an easy experience!!.”
“Shawn was amazing in starting my lease and guiding me through accessing my unit..”
“I had a great experience signing up online and then getting a call to come in before they close so I can have them show me where everything was. Jessica was really nice and helpful. There was ac inside of my unit area and I felt it was a smooth process..”

“SDSU college freshman summer storage options can be overwhelming and expensive. Thrilled that I found A1 for my daughter. Shawn was so helpful and patient....”

“Shawn super great customer service , polite, really helpful and funny. Friendly.. positive attitude..”

“Shawn was so amazing! Great customer service. Pleasant answer our questions. Loved how the office was decorated! Appreciate you Shawn! Keep up the....”
Thank you for visiting
A-1 Self Storage!Frequently Asked Questions
What size storage units are available in San Diego, CA?
We offer a range of sizes at A-1 Self Storage. Browse through our full selection of available units at this location and find one that matches your needs!
What size storage unit do I need in San Diego, CA?
If you're unsure of what size you should choose, head over to our size guide to get a better idea of what you need.
What is the cheapest storage unit in San Diego, CA?
The cheapest storage unit available at A-1 Self Storage is $25.
How much does a storage unit cost in San Diego, CA?
The average price of a storage unit in San Diego is $112.24.
What items am I not allowed to store in storage units in San Diego, CA?
There are a number of items you cannot store at A-1 Self Storage.
You cannot store combustible materials because of the threat of them catching fire. These items include fireworks, fuel tanks, fertilizer, paint thinner, and so on. If it seems like it'll easily catch fire, avoid storing it.
You cannot store living animals or plants. Do not treat a storage space as a replacement for a proper pet sitter. Not only are storage spaces not built for people or animals to live in them, but the food you leave out for your pets could also attract pests. Similarly, plant soil could attract pests as well.
You cannot store food of any type including, but not limited to, canned foods, perishable foods, dry foods, or pet food for similar reasons. Food will attract pests and will cause an infestation in your storage space and spread to others.
Lastly, you cannot store illegal items such as prohibited weapons, illicit drugs, drug paraphernalia, and stolen items. If it's not legal to house it elsewhere, you cannot store it here.
Do I need a lock when I rent a storage unit in San Diego, CA?
You do need a lock to secure your storage space. If you do not have a lock, we offer locks for sale here at A-1 Self Storage.
Do I need a reservation to rent a storage unit in San Diego, CA?
You don't need a reservation to rent a storage space here at A-1 Self Storage.
However, a reservation does ensure that you'll be able to secure the exact space you need. If you spot a deal or low price for a certain space, you will need to reserve that space at that time to lock in that price.
Otherwise, you can just complete the rental online, or give us a call and we will rent the unit over the phone whenever you're ready.
What is the difference between indoor storage and drive up storage in San Diego, CA?
We offer both indoor and drive up storage here at A-1 Self Storage, and each comes with different advantages depending on how you plan to use them.
The term indoor storage describes storage spaces that are found inside a building. These storage spaces provide more protection against the elements than drive up spaces because they're fully covered inside of a structure.
Drive-up storage spaces are located along the exterior of the building so you can literally drive right up to them. These spaces allow you to easily unload and load your vehicle, making it a breeze to put stuff in, or take stuff out of your storage space. These are convenient spaces if you know you're going to store belongings that would be difficult to carry in and out of a building, especially when those buildings have multiple floors.
What is the difference between indoor storage, drive up storage, and climate-controlled storage in San Diego, CA?
We offer indoor storage, drive up storage, and climate-controlled storage here at A-1 Self Storage. The term indoor storage describes storage spaces that are found inside a building. These storage spaces provide protection against the elements as they're fully covered.
Drive-up storage spaces are located outside so you can literally drive right up to them. These spaces allow you to easily unload and load your vehicle, making it a breeze to put stuff in, or take stuff out of your storage space. These are convenient spaces if you know you're going to store belongings that would be difficult to carry in and out of a building, especially when those buildings have multiple floors.
Climate-controlled spaces maintain the ambient temperature within them between 50 and 80 degrees and the humidity between 30% and 50%. These temperature and humidity levels are ideal for keeping your things in great condition. Climate-controlled spaces are typically found indoors but some locations do offer drive-up climate-controlled spaces as well.
Is there RV, car, or boat storage in San Diego, CA?
We offer RV, car, and boat storage here at A-1 Self Storage. Feel free to give us a call or contact us if you want to learn more about what storage we offer or if you need to securely store your vehicle. We offer a variety of parking sizes and you can easily check if we have the size that's right for you by checking the storage types section of our website.


