Service Staff

Click on one of the people below to find out more information.


Stacy Samuel
Service Advisor

Stacy has worked for Walter's Audi of Riverside for ten years and has been with Audi for seventeen years. Stacy has two boys ages 18 and 19 and her favorite Audi is the A7 and R8. Stacy loves to travel and scuba dive on her off time. When you come to have your Audi serviced at our dealership, Stacy Samuel, one of our helpful service advisors, will be able to assist you with setting everything up! At Walter's Audi of Riverside, we pride ourselves in providing customers with world class service! Call and ask for Stacy when the need comes!
Stacy Samuel

Alex Ortiz
Service Advisor

Alex has been with Walter's Audi for many years and has been working his way up to the position he holds now as a Service Advisor. He is a car guy and would love to own an RS7 and he currently drives a A4 quattro. When not at work he enjoys his Playstation and spending time with friends and family. He also loves to travel to Yosemite when he can to hike and enjoy the wildlife it has to offer. Alex is bi-lingual speaking English and Spanish fluently. Stop in and ask for Alex next time you need any work on your Audi.

Alex Ortiz

Julio Pinto
Service Advisor

Julio is a true family man and bring his over 25 years of automotive experience to the table. He is married with three amazing children, two boys and a girl. Julio and his wife love to have as much time with their children as possible, and truly value the family dynamic. It is that same passion that Julio applies to his work each and every day, and creates a truly homey experience for his customers. 

When Julio is not at the dealership you can find him sitting firmly on a motorcycle, street bike, dirt bike, or just about any other 2 wheeled vehicle. He has a true passion for motorized bikes. To do business with a true gentlemen, look no further than Julio Pinto. 

Julio Pinto

Mike Orosco
Service Advisor

Mike Orosco is an extremely intelligent and kind individual, and is a valued member of the Walter's Audi team. Mike has been involved in the automotive industry since 2008, and brings expertise and knowledge that will make your experience at Walter's Audi one of true Luxry. 

When Mike is not at the dealership you can find him spending as much time as possible with his family, and loves to coach his daughters basketball team. When it is time to relax though, you can find mike preparing a nice BBQ and enjoying a Dodgers game with his family.He is also a huge movie buff, and will never miss Boondock Saints when it comes on TV. 

If you are looking for a truly friendly and luxurious experience, look no further than Mike. 
MIke Orosco



Brian Finn
Shop Foreman/Production Manager

21 years with Audi.

Mario Sanchez
Master Technician/Assistant Team Leadeer

14 years as an Audi technician.

Rob Balandran
Master Technician

15 years as an Audi technician.

Willie Espiritu
Service Technician

10 years as an Audi technician.

Jose Calzadias
Master Guild Technician

Gabe Vasquez
Service Technician

9 years as an Audi technician.

Martin Pinciaroli
Service Technician

8 years as an Audi technician.

Alejandro Sanchez
Master Technician

14 years as an Audi technician.

Mike McFarland
Master Technician

7 years as an Audi technician.

David Gumbus
Service Technician

3 years as an Audi technician

Edgar Moreno
Service Technician

Wesley Simpkins
Service Technician

Eric Barraza
Service Technician