“The on site manager Ron.. Was very polite and professional. I called several other storage companies. Thanks to Ron and his professional work ethic, I rented a storage unit immediately. Ron answered all my questions, gave me all my options,…”
Self Storage Units in Diamond Bar, CA - 21320 E Golden Springs Dr


(909) 245-0568
Agents are Available 24/7 - Call Now!
Office Hours
Monday - Saturday: 9:00am - 6:00pmSunday: 10:00am - 5:00pm
Access Hours
Monday - Saturday: 9:00am - 6:00pm
Sunday: 10:00am - 5:00pm
Choose Your Unit
*A one-time $29 Admin Fee applies for new account set-up.
Promotional Rate is valid for 4 months.
5’ x 5’
- Ground-Level Access
5’ x 5’
- Drive-Up Access
5’ x 10’
- Drive-Up Access
5’ x 15’
- Drive-Up Access
10’ x 10’
- Ground-Level Access
10’ x 10’
- Drive-Up Access
10’ x 15’
- Ground-Level Access
10’ x 15’
- Drive-Up Access
10’ x 18’
- Vehicle Parking
8’ x 23’
- Vehicle Parking
10’ x 20’
- Drive-Up Access
15’ x 15’
- Drive-Up Access
Choose Your Unit
*A one-time $29 Admin Fee applies for new account set-up.
Promotional Rate is valid for 4 months.
5’ x 5’
- Ground-Level Access
5’ x 5’
- Drive-Up Access
5’ x 10’
- Drive-Up Access
5’ x 15’
- Drive-Up Access
10’ x 10’
- Ground-Level Access
10’ x 10’
- Drive-Up Access
10’ x 15’
- Ground-Level Access
10’ x 15’
- Drive-Up Access
10’ x 18’
- Vehicle Parking
8’ x 23’
- Vehicle Parking
10’ x 20’
- Drive-Up Access
15’ x 15’
- Drive-Up Access
What StorQuest customers are saying
“Fast and friendly service. Love it!”
“This storage place has been really good to me nd I recommend it very clean”
Specialty Units at This Location
Our location offers multiple unit types that serve any storage need you have.
RV & Boat Storage
Park and store your RV or boat with confidence.
Self Storage
Safeguard your furniture, seasonal items, and more with StorQuest’s secure, convenient self storage solutions tailored to your lifestyle.
24/7 Online Rentals & Support
Rent a unit or connect with our team 24/7. We're here whenever you need us.

