• Small Reserve
    32 UNITS LEFT
    BEST PRICE* 70 **WEB ONLY
    See what fits!

    • Save & Rent Now
      5' x 5' Unit Economy Easy Elevator Access Storage Unit
      Reserve

      IN-STORE

      80.00

      WEB ONLY

      70
    • Save & Rent Now
      5' x 5' Unit Standard Ground Level Access Storage Unit
      Reserve

      IN-STORE

      83.00

      WEB ONLY

      73
    • Save & Rent Now
      5' x 6' Unit Standard Ground Level Access
      Call

      IN-STORE

      135.00

      WEB ONLY

      125
    • Save & Rent Now
      5' x 7.5' Unit Economy Easy Elevator Access Storage Unit
      Call

      IN-STORE

      140.00

      WEB ONLY

      130
    • Save & Rent Now
      5' x 7.5' Unit Standard Ground Level Access
      Call

      IN-STORE

      150.00

      WEB ONLY

      140
    • Save & Rent Now
      5' x 8' Unit Economy Easy Elevator Access
      Call

      IN-STORE

      155.00

      WEB ONLY

      145
    • Save & Rent Now
      5' x 8' Unit Standard Ground Level Access
      Call

      IN-STORE

      158.00

      WEB ONLY

      148
    • Save & Rent Now
      4.5' x 10' Unit Standard Easy Elevator Access
      Call

      IN-STORE

      115.00

      WEB ONLY

      105
    • Save & Rent Now
      5' x 10' Unit Economy Easy Elevator Access
      Reserve

      IN-STORE

      120.00

      WEB ONLY

      110
    • Save & Rent Now
      5' x 10' Unit Standard Ground Level Access Storage Unit
      Reserve

      IN-STORE

      135.00

      WEB ONLY

      125
    • Save & Rent Now
      6' x 10' Unit Standard Ground Level Access
      Call

      IN-STORE

      173.00

      WEB ONLY

      163
    • Save & Rent Now
      7.5' x 10' Unit Standard Easy Elevator Access
      Reserve

      IN-STORE

      150.00

      WEB ONLY

      140
    • Save & Rent Now
      7.5' x 10' Unit Standard Ground Level Access Storage Unit
      Call

      IN-STORE

      195.00

      WEB ONLY

      185
  • Medium Reserve
    10 UNITS LEFT
    BEST PRICE* 170 **WEB ONLY
    See what fits!

    • Save & Rent Now
      10' x 10' Unit Economy Easy Elevator Access Storage Unit
      Reserve

      IN-STORE

      180.00

      WEB ONLY

      170
    • Save & Rent Now
      10' x 10' Unit Standard Ground Level Access Storage Unit
      Reserve

      IN-STORE

      190.00

      WEB ONLY

      180
    • Save & Rent Now
      10' x 10' Unit Premium Drive Up Access, Drive-up Access
      Call

      IN-STORE

      275.00

      WEB ONLY

      265
    • Save & Rent Now
      10' x 12' Unit Economy Ground Level Access
      Call

      IN-STORE

      204.00

      WEB ONLY

      194
    • Save & Rent Now
      10' x 12' Unit Standard Easy Elevator Access
      Call

      IN-STORE

      268.00

      WEB ONLY

      258
    • Save & Rent Now
      10' x 15' Unit Economy Easy Elevator Access Storage Unit
      Reserve

      IN-STORE

      260.00

      WEB ONLY

      250
    • Save & Rent Now
      10' x 15' Unit Standard Dual Entry
      Call

      IN-STORE

      272.00

      WEB ONLY

      262
    • Save & Rent Now
      10' x 15' Unit Premium Ground Level Access Storage Unit
      Call

      IN-STORE

      290.00

      WEB ONLY

      280
  • Large Reserve
    3 UNITS LEFT
    BEST PRICE* 243 **WEB ONLY
    See what fits!

    • Save & Rent Now
      10' x 17.5' Unit Economy Ground Level Access
      Call

      IN-STORE

      253.00

      WEB ONLY

      243
    • Save & Rent Now
      10' x 17.5' Unit Standard Drive Up Access, Drive-up Access
      Call

      IN-STORE

      362.00

      WEB ONLY

      352
    • Save & Rent Now
      10' x 20' Unit Economy Ground Level Access Storage Unit
      Reserve

      IN-STORE

      260.00

      WEB ONLY

      250
    • Save & Rent Now
      10' x 20' Unit Standard Easy Elevator Access
      Call

      IN-STORE

      332.00

      WEB ONLY

      322
    • Save & Rent Now
      10' x 20' Unit Premium Drive Up Access, Drive-up Access
      Call

      IN-STORE

      349.00

      WEB ONLY

      339
    • Save & Rent Now
      10' x 25' Unit Standard Drive Up Access, Drive-up Access
      Call

      IN-STORE

      415.00

      WEB ONLY

      405
  • X-Large Reserve
    2 UNITS LEFT
    BEST PRICE* 420 **WEB ONLY
    See what fits!

    • Save & Rent Now
      10' x 30' Unit Standard Drive Up Access, Drive-up Access
      Reserve

      IN-STORE

      430.00

      WEB ONLY

      420
    • Save & Rent Now
      10' x 35' Unit Standard Drive Up Access, Drive-up Access
      Call

      IN-STORE

      522.00

      WEB ONLY

      512
Call to Get Daily Deal
Rent Online

A-1 Self Storage

1415 W Commonwealth Ave, Fullerton, CA, 92833

Office Hours Now Closed
  • MON - FRI9am - 6pm
  • SAT, SUN9am - 5pm
Gate Hours Now Open
  • Daily6am - 10pm

Storage Customer Reviews

Herb C

11 months ago
I have been with A1 Storage over 8 eight years. I normally stop by once a month to make a payment and / or access my storage. The place is always neat and clean, including the elevator, hallway and storage unit. The staff is friendly and helpful; and have nice a bowl of sweets. Unfortunately, I am leaving the area and have left A1 Storage. The staff is very professional and will miss them. I would differently recommend A1 Storage.

Sofia Guzman

1 year ago
We are very satisfied with A/1 Self Storage. Dania was very helpful. She explained everything to us the best way we can understand. She was very understanding. Great personality always with a great smile. Thank you very much.

Willy Ortega

1 year ago
Melissa was awesome. Good customer service and efficient information.

Alexx Wood

2 years ago
This is a great place! It is very clean, well kept and the staff were helpful and always polite and professional, . I had my home items stored her for over eight months ( just moved here from another state) and never had any issues. I would highly recommend that if you need a storage site, this is place to put your items. If I ever need to store any items again , I will be back, and I would like to thank the staff for always give me such excellent customer service!

VICTOR RAY BURN

2 years ago
Best storage experience I've had!!! Prices are a bit high but service and facility are great!!!

Suzy Hernandez

2 years ago
Great customer service. Always willing to work with me. I recommend them to everyone!

B O'Daniel

1 year ago
In this world ... few things are A-1. Especially PEOPLE! THAT ONE CAN COUNT ON! So it is great to see & experience first-hand when a business ... with a staff like FULLERTON's ... does everything in their power to make their product & service ... A-1! Not long ago, DANIA noted a problem with my unit's lock AND CALLED ME! (Few do that these days!) Currently, A-1's having this facility PAINTED! (Few do that these days!) Visually this staff could easily be featured within a beauty magazine ... yet they make sure they do all within their power to make this environ as PRETTY AS POSSIBLE! (Fewer STILL do that these days!) They are not afraid to get their hands dirty in order to make things ... well ... A1!

Bo Bowen

1 year ago
Very friendly staff, clean controlled environment, great place to store your household items.

Angel Monestere

1 year ago
My need for a storage unit urgent and a surprise and only a day before Christmas Eve. I was worried that I was going to become a victim price hikes, but that was not the case with A-1 Self Storage. I was greeted in a very professional and friendly manner and did not notice the first month free banner. I was thrilled to learn that all I paid for was the lock and insurance. Thanks A-1 and a prosperous new year to all of us.

Damien Montanile

11 months ago
I've been here for 14 years and it's been a very private quiet experience. I would absolutely recommend this place to anyone. The customer service, facilities and professionalism are unlike any other service of this type I've experienced.

pugmaster303

1 year ago
I had a unit for over 2 years in the past. I found I needed to get one again. Went back setup was fast and easy. Place is clean and well taken care of. Really happy with the first time and now the return experience.

Mike Neuenswander

1 year ago
Clean facility helpful staff.

Danielle McKnight

2 years ago
I was in desperate need of a storage unit today. I called and the staff was friendly and very helpful with my needs. They are efficient and knowledgeable as well as eager to assist you. I am very satisfied with the service I received today and feel confident that my belongings will be stored safe.

Monica St Duran

1 year ago
You asked me to write a review, this may be a bit wordy, because one can't just say great!! I've had my storage unit at A-1 Self Storage on Commonwealth in Fullerton for over 5 years and would highly recommend this site to anyone in need of storage. Dania, Melissa and Brittni are always friendly, professional and courteous. They are each very knowledgeable in their field, and deserve big kudos. If it wasn't for their friendly waves, professionalism and keeping this facility clean and safe for all of us, I may have moved on to another company for my storage needs. Keep up the great work and thank you!!! Monica

Paula Williams

10 months ago
The staff is very helpful and friendly. The process to rent a unit was fast and simple. The staff explained everything in detail. The facilities are very clean!!!!

Lisa Allstead

2 years ago
The facility is very secure, clean, and is in a good location. The office staff are very helpful and friendly.

Maureen Rowe

1 year ago
I have had a great experience with this storage facility and the great service they are providing. Melissa and Dania are friendly and very helpful. :)

robert Torres

1 year ago
I was very happy with the service the lady was very nice and had a good attitude and was nice to me...also she kept my storage till the next day..and remembered me....

Leticia Hook

1 year ago
MELISSA WAS VERY PROFESSIONAL AND HAD GREAT COMMUNICATIONS SKILLS! NOT MENTION WAS VERY CURTIS! IT'S EMPLOYEES LIKE HER THAT DO MAKE A DIFFERENCE!

Jon Boone

1 year ago
great service, had no problems at all! Everyone there was very friendly, the place is well kept, and security seems tight. Everything worked as it should, awesome experience

hugo bautista

2 years ago
This Sam a good guy! Definitely helped me out with all my questions and concerns I had. The staff is most definitely helpful! Thank you guys

Larry Bautista

1 year ago
This the place to. Even to have a very good and very nice facility that you will find,tkyou

Jacob Elder

1 year ago
Kept my belongingssafe and sound over my summer break. Very easy to deal. Great service.

kelster sighter

1 year ago
This storage is very very accommodating looks for ways to save you money front desk office girls are awesome very clean organized great business to do business with very safe facility

Barbara Klimas

1 year ago
Dania was so helpful explaining and going over the paperwork with me. She was very accommodating as to my needs and a very pleasant person to work with. Thank you for making my transition so easy.

Gwen Swaby

1 year ago
Great customer service. Easy access and clean.

Jo Ann Brown

1 year ago
Been with company for years and everyone here is great.

Lynn Levine

1 year ago
Always clean and smells nice (has air fresheners). Great access hours and friendly staff. Would definitely use them again!

Sergio Rangel

1 year ago
Melissa is beyond nice. Clean facilty, returning customer.

Marguerite Mills

1 year ago
Dear A-1 Team I can't thank you enough for all your help, while I was renting a storage unit. You were always able too answer my question and provide me with any information o required. You always greeted me with a smile, hello, and by my first name. For me that made it more personable. Thank you for everything!

Lisa Davis

9 months ago
Been dealing with A-1 Storage for a while even though the prices went up the customer service is amazing and I feel very safe with my stuff being here

Marc Poli

7 months ago
Clean and safe facility. Helpful and always present staff. Climate controlled environment is a plus.

Robert Torres

6 months ago
They are very nice and helpful. That is why i come into pay instead of mailing payments. Staff is friendly.

BGCGG chavez

5 months ago
Awesome and very helpful. Units are well taken care of and clean.

Trina Garrett

5 months ago
Melissa was very professional very friendly and The place is very clean very comfortable for me to rent a space here

Rosemary Gadow

5 months ago
This is a very clean and well secured public storage facility. I have had a unit at this facility for over 6 months and I have not once been concerned about the security of my unit. They immediately notify you if they suspect or get almermed that someone other than you is entertain your unit. It is also very simple to pay your monthly rental fees as they give you reminders so you can avoid late charges easily. They also have very reasonable rental rates which is they reason I rented the unit in the first place. Thank you a-1 self storage for making my life a little more stress free!

Janet Arihood

7 months ago
By far one of the best storage places I have used. Not only do they have later hours but they are extremely clean and well kept. And everyone in the office is super friendly and willing to help. Definitely worth the money for a quality storage facility.

DeeDee Saunders

5 months ago
Jaz was a great big help she was professional and friendly explain everything in detail. It was a true pleasure. Thank you

Olivia Kridle

5 months ago
A1 Self Storage is conveniently located, spacious, and super friendly. The price was one of the best we found and they were incredibly accomodating!

Cynthia Dionisio

5 months ago
Very easy process rental. Very friendly customer service. And easy access from the street.

Keith Petiti

4 months ago
We liked the one month free from Fullerton students. Very easy access to our unit. The Front desk people are very polite and helpful

Robin Jenson

4 months ago
We had been storing our stuff after moving out here from New York in another storage facility in it was a nightmare. there are homeless people living in the old storage facility and bugs from other storage units get into your stuff! A1 doesn't have any of those issues. A1 costs a little bit more but I'm willing to pay it to keep my stuff in a nice place I would definitely recommend A1. The staff is very friendly and service oriented. that's becoming a rare thing these days. Scot and Robin

Ronald Straywolf Knighton

4 months ago
I can not say enough good things about this A-1 Storage and it's very competent staff. I have been a client here for more than 25 years, at times with multiple units, and they have always made me feel as if I were their #1 client. Always willing to assist you. One would be hard pressed to find ANY better storage facility. Great location, very clean and well secured. Top Notch!!!

Rania Farah

2 months ago
Very quick & easy to reserve. In office help from Brittni was very informative. She helped with set-up, access, directions, & rules for the storage unit. Overall customer service has been great! Definitely glad I chose this A-1 over the competition.

Stephanie Miles

1 month ago
Brittani was the person who helped my husband and I. She was friendly and carefully went through all of the paperwork with us. She provided excellent customer service. The facility is clean and well secured. I saw that A-1 had consistent great reviews and I agree that it is an excellent storage facility. I feel very comfortable and secure leaving my items in the storage space.

Sergio Sanchez

1 year ago
Great service. They are always polite over the phone and whenever there is an issue, they immediately notify you and help you to resolve the issue. Highly recommend this place. Great staff! Keep the good work Dania, Melissa, and Brittni.

Betee Hall

1 year ago
Nice and clean but not very friendly.
See all Reviews

Sae P.

11 months ago
I been using this place for many years now. Although there are storage facilities closer to my area, I rather drive a little more to rent and use this...
See all 72 Reviews

Storage Facility Amenities7 Amenities

  • Boxes & Supplies
  • Business Center
  • Drive-up Access
  • Online Bill Pay
  • 24 Hour Cameras
  • Se Habla Espanol
  • RV, Car, Boat