There is an EZ Rent a Car in Orange County known as the one stop car rental company.  The Information for this company is below.

Address 1817 E Chapman Ave
Orange, CA 92867
www.ezrentacarorange.com

Contact Info Phone: (888) 644-3354

Business Hours Mon to Fri: 8am - 6pm
Saturday: 8am - 5pm
Sunday: 10am - 4pm

Please note that this company is NOT affiliated with E-Z Rent a Car out of Orlando, Fl.