Our Mercedes-Benz Service team at Mercedes-Benz of Ontario is ready to assist with all your Mercedes-Benz Service and Parts needs. Meet the team and conveniently schedule your service appointment online today or call us at 909-212-8520 today and we will be happy to assist you.
Management
-
James Grajeda
Fixed Operations Director
More InfoSchedule Service
James Grajeda
Fixed Operations Director
Hometown: Pico Rivera, CA
About Me: I have 25 years of experience in the automotive industry, and I recently joined the Mercedes-Benz of Ontario Service Team! The best part of my position is being part of a culture that is here for our guests.
Interests/Hobbies: Cars
Favorite Restaurant: Rockin’ Baja Lobster in Newport Beach, CA
Service Tip: I recommended having your Mercedes-Benz inspected on a regular basis. Why? Extended service intervals are great; however, many components need to be inspected in the interim.
Favorite Mercedes-Benz: Mercedes-Benz GLE SUV
-
Daniel Reynoso
Service Manager
More InfoSchedule Service
Daniel Reynoso
Service Manager
Hometown: Palm Springs, CA
About Me: I started in the automotive industry in 2015 and joined the Fletcher Jones Automotive Group in 2025.
Interests/Hobbies: Cars
Service Advisors
-
Arthur L. Foulk Jr.
Service Advisor
More InfoSchedule Service
Arthur L. Foulk Jr.
Service Advisor
Hometown: Norco, CA
About Me: I have 35 years of experience in the automotive industry. I look forward to showing our guests the Fletcher Jones Difference.
Interests/Hobbies: Classic cars and dogs (I love American Staffordshire Terrier “Staffies”)
-
Christian Lopez
Service Advisor
More InfoSchedule Service
Christian Lopez
Service Advisor
Hometown: Highland, CA
About Me: I have 5 years of experience in the automotive industry, and I joined Mercedes-Benz of Ontario 4 months ago. I enjoy the fast-paced environment and all the challenges!
Interests/Hobbies: Cars
Favorite Restaurant: Castaway Restaurant & Events in Burbank, CA
-
Eric Anaya
Service Advisor
More InfoSchedule Service
Eric Anaya
Service Advisor
I look forward to assisting you with all your Mercedes-Benz needs.
-
Inayat Patel
Service Advisor
More InfoSchedule Service
Inayat Patel
Service Advisor
Hometown: Chicago, IL
About Me: I have 12 years of experience in the automotive industry, and I look forward to continuing my career at Mercedes-Benz of Ontario. The best part of being here is having the opportunity to deliver the Fletcher Jones Difference to our guests.
Interests/Hobbies: Love to grill and spend time with my son
Favorite Restaurant: Fleming’s Prime Steak & Wine Bar in Rancho Cucamonga, CA
Service Tip: Always ask questions – we are here to help!
Additional Note: I am always here to help.
Favorite Mercedes-Benz: Mercedes-Benz G-Class SUV
-
Justen Wiedeman
Service Advisor
More InfoSchedule Service
Justen Wiedeman
Service Advisor
Hometown: Riverside, CA
About Me: I started in the automotive industry in 2020 and joined the Fletcher Jones Automotive Group in 2026.
Interests/Hobbies: Hunting, fishing, going to the beach, family and friends
Favorite Restaurant: Espiau’s in Claremont, CA
Favorite Car: Mercedes-Benz W211 E55 AMG®
-
Matzi Hunte
Service Advisor
More InfoSchedule Service
Matzi Hunte
Service Advisor
Hometown: Rancho Cucamonga, CA
Interests/Hobbies: Sports & fishing
About Me: I started my automotive career 8 years ago right here at Mercedes-Benz of Ontario. My favorite part of my position is working with the beautiful vehicles.
Favorite Restaurant: Nick’s in Pasadena, CA
-
Mike Doehla
Service Advisor
More InfoSchedule Service
Mike Doehla
Service Advisor
Hometown: Diamond Bar, CA
Interests/Hobbies: Family and sports
About Me: I have 33 years of experience in the automotive industry. I have been a Mercedes-Benz of Ontario team member for 8 years and the best part of my position is helping people.
Service Tip: Proper vehicle maintenance is key for your vehicle taking you where you want to go!
-
Mina Abdallah
Service Advisor
More InfoSchedule Service
Mina Abdallah
Service Advisor
I look forward to assisting you with all your Mercedes-Benz needs.
-
Noe Romero
Service Advisor
More InfoSchedule Service
Noe Romero
Service Advisor
I look forward to assisting you with all your Mercedes-Benz needs.
-
Ree Wardak
Service Advisor
More InfoSchedule Service
Ree Wardak
Service Advisor
I look forward to assisting you with all your Mercedes-Benz needs.
-
Taylor Cervantes
Service Advisor
More InfoSchedule Service
Taylor Cervantes
Service Advisor
Hometown: Los Angeles, CA
About Me: I have 7 years of experience in the automotive industry! The best part of my job is working alongside my Team Members and interacting with our guests.
Interests/Hobbies: Traveling, cooking, racing and F1
Favorite Restaurant: The Cheesecake Factory
Favorite Mercedes-Benz: Mercedes-AMG® GT Black Series
-
Tony Garcia
Service Advisor
More InfoSchedule Service
Tony Garcia
Service Advisor
Hometown: Anaheim, CA
Interests/Hobbies: Spending time with family, video games, Japanese Anime, weightlifting, sports and FOOD!
About Me: I have 12 years of experience in the automotive industry. I joined the Mercedes-Benz of Ontario team 5 years ago and like the family atmosphere. I know our store is a force to be reckoned with, because we are the best! It’s the best or nothing. Also, GO ANGELS!
Favorite Restaurant: Heroes Restaurant and Brewery in Riverside, CA
Service Tip: When you take care of your Mercedes-Benz, your Mercedes-Benz will take care of you!
-
Danny Ramos
Express Service Advisor
More InfoSchedule Service
Danny Ramos
Express Service Advisor
I look forward to assisting you with all your Mercedes-Benz needs.
-
Kyrillos Moussa
Express Service Advisor
More InfoSchedule Service
Kyrillos Moussa
Express Service Advisor
I look forward to assisting you with all your Mercedes-Benz needs.
-
Omar Gallegos
Express Service Advisor
More InfoSchedule Service
Omar Gallegos
Express Service Advisor
I look forward to assisting you with all your Mercedes-Benz needs.
