Acorn Self Storage
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Acorn Self Storage in Brentwood, CA
Why Us? / Features
Unit filter
No Admin Fee – $28 Savings!
Inside & Outside Fully Staffed
A friendly staff member is always available to help.
Inside Manager
John Smith
Outside Manager
Jane Doe
Office Hours
Mon-Sat
9:30am- 5:30pm
Sun
10:00am- 5:00pm
Access Hours
Mon-Sun
6:00am - 10:00pm
Call Center
7/365
8:00am - 8:00pm
Enhance Security Information
All units include a keyless lock and smart unit monitoring device.
ONELock keyless lock provides secure, key-free access to your storage unit using your smartphoneβ€”no keys or combinations to remember.
Smart Storage Units are a 24/7 personal monitoring service that detects motion inside your unit and sends real-time activity alerts to your phone, providing you with an added layer of protection and peace of mind.
To cancel: Simply call or email the office. We require that the device(s) be removed from the storage unit upon cancellation.
1 year Price lock guarantee
No surprises. Price lock guarantee ensures the starting rate remains the same for your first year. Any promotional discount will expire as stated at movin.
ALL UNITS NOW HAVE ENHANCED SECURITY!
24/7 personal monitoring
Real-time activity alert
Mobile Alerts
$15 security service package applies.
1st month free $15/month thereafter, Cancel anytime!
1 Year Price Lock Guarantee
No surprises. Price Lock Guarantee ensures your starting rate remains the same for your first year. Any promotional discount will expire as stated at move-in.
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Why Us?
24 Hour Individually Alarmed Units
All units alarmed and monitored 24 hours a day.
Free Carry-In Service
Let us help you unload and move-in in no time.
Free Move-In Van
Make it easy, so moving day is as smooth as possible. First 20 miles are on us!
Frequent Cleaning & Maintenance
Clean, well-kept facilities you can feel good about.
Package Placement
Have shipments received placed into your unit.
Packing and Moving Supplies
One-stop shop for all your storing and moving needs
All Facility Features
Today's best deal
15
10x10
Save 50% Off 2 Months' Rent
Alarm
Inside Unit
Promo Rate
79
158
What Fits?
Storage Units
18
5x6
25% Off 4 Months' Rent
Alarm
Inside Unit
Promo Rate
66
88
What Fits?
21
6x10
25% Off 4 Months' Rent
Alarm
Inside Unit
Promo Rate
86
114
Flash Sale
What Fits?
12
6x15
Save 50% Off 3 Months' Rent
Drive Up
Alarm
Outside
Promo Rate
79
158
What Fits?
Sell your stuff using our Free Online Marketplace!
No Admin Fee + One-Year Rate Lock Guarantee!
Ask about our Package Placement service.
Ask about our Package Placement service.
Learn More
Ask about our Package Placement service.
Our most loved review
VP
62
RL
111
Google
Felicia Martinez
Clean and my items were safe! The admin was easy to deal with. Would recommend if you need to store your items.
See More Reviews
15
10x10
Save 50% Off 2 Months' Rent
Alarm
Inside Unit
Promo Rate
79
158
What Fits?
11
10x10
25% Off 4 Months' Rent
Drive Up
Alarm
Outside
Promo Rate
119
158
What Fits?
3
10x15
25% Off 4 Months' Rent
Alarm
Inside Unit
Lighted Unit
Promo Rate
161
215
What Fits?
3
10x15
Save 50% Off 2 Months' Rent
Drive Up
Alarm
Lighted Unit
Outside
Promo Rate
118
236
What Fits?
1
10x20
Save 50% Off 1 Month's Rent
Drive Up
Alarm
Lighted Unit
Outside
Promo Rate
173
346
1 Left
What Fits?
1
10x25
Save 50% Off 2 Months' Rent
Drive Up
Alarm
Lighted Unit
Outside
Promo Rate
201
402
1 Left
What Fits?
*Internet specials are for select units and are for new customers only. Additional one-time admin fees and tenant insurance may apply at select locations.
Unit Details & Disclosures
Advertised unit sizes are approximations and are for comparison purposes only. Units may be smaller than indicated or shaped differently than indicated. Customers should inspect the unit before signing the contract and the rental decision should be based on the inspection of the unit to be rented and not on the advertised unit size. Units are not rented by the square foot, and rent is not based on square-foot measurements
Can't find what you need?
Find Another Facility
24-Hour Individually Alarmed Units
All units alarmed and monitored 24 hours a day.
Free Carry-In Service
Let us help you unload and move-in in no time.
Free Move-In Van
Make it easy, so moving day is as smooth as possible. First 20 miles are on us!
Frequent Cleaning & Maintenance
Clean, well-kept facilities you can feel good about.
Inside & Outside Fully Staffed
A friendly staff member is always available to help.
Package Placement
Have shipments received placed into your unit.
Learn more about our Extra Amenities.
Packing and Moving Supplies
One-stop shop for all your storing and moving needs
RV Dump Station
Empty your RV tanks on site before you head home.
Month-To-Month Rentals
No long-term contract. Stay a month or stay for years.
Easy Drive-Up Access
Pull right up to your unit and unload at the door.
Online marketplace
Sell the stuff you no longer want to store
BuyStoragefFnds.com
Customers Say:
Customers love the professional, welcoming staff and quick, easy rental process. Reviewers also praise the spotless, well-kept facility and strong security.
Google
Felicia Martinez
August 22, 2026
Clean and my items were safe! The admin was easy to deal with. Would recommend if you need to store your items.
Always Clean
Clean, well-kept facilities you can feel good about.
Fully Staffed
A friendly staff member is always available to help.
On-Site Caretaker
Someone lives on site, keeping watch after hours.
VP
62
RL
111
Google
Candice Wheeler
September 22, 2020
Super clean and fabulous facility and storage units. The staff is very friendly and helpful. Special thanks to Kate Redican and Josh Goldberg. Both of them are tremendous assets to Acorn Self Storage. I will definitely recommend your facility to others looking for a storage unit.
Always Clean
Clean, well-kept facilities you can feel good about.
Fully Staffed
A friendly staff member is always available to help.
VP
58
RL
284
Manager
Brand
Google
Quianna Brandon
September 22, 2022
The storage facility's prices are as expected. The facility is clean, and April Lopez and the rest of the staff are very friendly.
Always Clean
Clean, well-kept facilities you can feel good about.
Fully Staffed
A friendly staff member is always available to help.
VP
56
RL
130
Manager
Google
Bounce House Rentals Brentwood
June 22, 2026
Great service and super clean facility! I have been at Acorn Storage for 5 years. They keep my property safe with regular checks on locks and always contact me at any sign of potential issues. The facility is always clean and well maintained. Customer service is top notch!
Always Clean
Clean, well-kept facilities you can feel good about.
Fully Staffed
A friendly staff member is always available to help.
VP
77
RL
273
Brand
Google
April Harmon
September 22, 2019
I had great customer service from Ian and Jason. They were so patient and understanding with me and helped me update my information and payment information. I have used them many times and the units are clean and the staff is excellent. I definitely recommend Acorn self storage.
Always Clean
Clean, well-kept facilities you can feel good about.
Fully Staffed
A friendly staff member is always available to help.
VP
69
RL
283
Manager
Brand
Google
Jeff Gregory
September 22, 2018
Very attentive staff. Love when someone picks up the phone on the 1st ring to answer your questions! Clean newer facility, safe area and great security. Very accessible units. Also really like the large aisles. Really easy to maneuver around the property!
Always Clean
Clean, well-kept facilities you can feel good about.
Fully Staffed
A friendly staff member is always available to help.
Security Cameras
Cameras cover the property to keep your things safe.
Drive-Up Access
Pull right up to your unit and unload at the door.
VP
67
RL
258
Google
Michael Krippene
September 22, 2025
Aiden was extremely helpful and courteous He took me down to see our storage area requested. Continued to reserve it until we were ready The entire place was very clean and presentable.
Always Clean
Clean, well-kept facilities you can feel good about.
Fully Staffed
A friendly staff member is always available to help.
VP
65
RL
190
Manager
Google
Lorenzo Smith
May 22, 2026
My personal opinion of Acorn Self Storage is a solid 5 rating. Thier customer service is good and thier facility is clean, safe and secure. I would definitely recommend to friends or family who may be looking for a Storage unit.
Always Clean
Clean, well-kept facilities you can feel good about.
Fully Staffed
A friendly staff member is always available to help.
VP
59
RL
228
Brand
Google
April Lopez
September 22, 2025
This is my 3rd time storing at this facility and the Customer Service is always a 10/10. I’m also impressed with the cleanliness of the lot, units and even the office. I highly recommend this facility.
Always Clean
Clean, well-kept facilities you can feel good about.
Fully Staffed
A friendly staff member is always available to help.
VP
58
RL
201

Acorn Self Storage

Self Storage Units in Brentwood, CA, at 6900 Lone Tree Way

Are you moving and unsure how to handle overlapping move-in and move-out dates or where to store your furniture? Many residents in Brentwood, CA, rely on self storage units to make these transitions easier, and Acorn Self Storage can help.

Self storage in Brentwood, CA, is flexible, with month-to-month leases that allow for both short-term and long-term storage. Our Brentwood storage facility is located near WinCo Foods and Slatten Ranch Shopping Center. Located near Route 4, we’re a convenient storage facility for customers located near:

  • Antioch
  • Oakley
  • Pittsburg
  • Discovery Bay
  • Knightsen

Our Brentwood Storage Facility Features

Every great self storage experience starts with a well-maintained storage facility. Our goal is to provide residents and businesses with the additional space they need in a comfortable and practical environment. Our Brentwood storage facility offers features such as:

  • 24-hour alarmed storage units
  • Free carry-in service
  • Free move-in truck
  • Package placement
  • Packing and moving supplies
  • Excellent customer service
  • Drive-up access

Drive-Up Storage Units in Brentwood, CA

Hauling heavy pieces of furniture or bulky business equipment is something no one enjoys. Drive-up self storage units simplify the process by allowing you to park your vehicle directly at your storage unit door to make loading and unloading faster.

Drive-up storage is popular with customers and business owners who visit their storage unit frequently, helping to save time and reduce the number of trips needed to transport their belongings. We even offer a free move-in truck when you rent a self storage unit in Brentwood, CA.

Indoor Storage Units in Brentwood, CA

At Acorn Self Storage, our indoor storage units are a great solution for apartment storage and everyday household items. If you live near the Streets of Brentwood or the Kaiser Permanente Antioch Medical Center, our storage facility is conveniently located for you to drop off or pick up belongings on your schedule.

Business Storage Options in Brentwood, CA

We are proud to serve businesses in the Brentwood, CA, area with their self storage needs. Contractors, e-commerce businesses, and retail stores benefit from additional space to help enable business growth without the high costs of commercial leases.

Our storage units come in a wide range of sizes, from 5Γ—6, which are perfect for documents or supplies, to 10Γ—20β€”ideal for managing larger or bulkier equipment or inventory.

Student Storage Near Los Medanos College Brentwood Center

Students at Los Medanos College's Brentwood Center can keep their belongings safe at Acorn Self Storage between semesters, during summer break, or while studying abroad. Our clean, secure units on Lone Tree Way are a short drive from campus, and month-to-month leases mean you only pay for the time you need. Reserve your unit online in minutes.

Rent Storage Units Online with Acorn Self Storage in Brentwood, CA

A self storage unit is a cost-effective way to make space at home or at work and a perfect place to store items you don’t use daily or need for a period of time. Take advantage of all the perks Acorn Self Storage offers, and reserve your unit online right now!

Call our team, fill out an online contact form, or visit our FAQ page for questions. Read our blog for additional resources and effective storage tips.

Frequently Asked Questions

Do you have climate-controlled storage in Brentwood, CA?

Why is there an admin fee on my Brentwood storage unit?

Is insurance required for your Brentwood self storage units?

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