Working Hours
  • Mon 8:00AM - 5:00PM
    Tue 8:00AM - 5:00PM
  • Wed 8:00AM - 5:00PM
    Thu 8:00AM - 5:00PM
  • Fri 8:00AM - 5:00PM
    Sat Closed
  • Sun Closed


We pride ourselves on our commitment to quality service. Here are the people working for you every day to repair your vehicle.

Scott Marshall, Owner, ASE Master Technician, Shop Foreman

  • Scott has been working on engines since he was 10 years old, working alongside his father and grandfather. At age 21 Scott enlisted in the United States Coast Guard, to continue his education on engines while serving his country. Scott and Caren were married in 1982, and their first daughter Rebecca was born in New York while Scott was still in service. The family moved to Moreno Valley in 1986, and daughter Samantha was born a year later. Scott wanted to ensure he could provide for his family, so with Caren's encouragement, Scotty's Auto Repair was opened in 1991. Scott has since become an ASE Master Technician and STAR Certified SMOG Technician. He takes great pride in serving his community for 26 years.

Caren Marshall

  • Caren Marshall always dreamed of owning her own business. She worked selling Tupperware for many years and gained valuable experience in the sales and business world. When the opportunity came up for her and her husband Scott to open up their own business, they jumped at the opportunity. Their daughters Rebecca and Samantha were 5 and 3 when Scotty's Auto Repair opened it's doors in 1991, and have grown up in the shop. In 2013 Samantha decided to join her parents in this endeavor. Knowing that we come to work every day to help people, is the most rewarding job ever!

Samantha Tracey, Shop Manager

  • Sam is Scott and Caren's (owner of Scotty's Auto Repair) youngest daughter. Sam was 3 years old when Scotty's Auto Repair was opened. While her parents ran the shop, she played in the corner of the office. As a young adult, Sam helped in the shop. In 2006, Sam met Alex and they got married in 2009. Sam started working full time in 2013 as the Service Advisor for the shop. After hiring Raven, Sam has moved into the Shop Manager position. Sam's goal is to continue Scotty's Auto Repair's reputation in great customer service and excellent auto repair.

Randy Morrison, Technician

  • Started with Scotty's Auto Repair in 2001
  • Randy has been working on cars since he was a young boy, alongside his father and grandfather, and began professionally working on them in 1966. Randy started his early years working in a gas and service station, working his way up to managing the service stations. In 1971 Randy enlisted in the United States Navy, and served during the Vietnam War. After leaving the Navy, Randy was married in 1978 to his wife Linda, and their first son Brian followed in 1979, and son Eric was born in 1986. Randy continued to work in the Automotive Industry, gaining invaluable knowledge and skills. Randy joined the Scotty's Auto Repair team in 2001, and plans to remain with us until retirement.

What Our Customers Are Saying

The Best Auto Repair Shop in Riverside and Moreno Valley for over 20 years. The are Knowledgeable about all our cars. I highly recommend them for Smog's and all repairs. Awesome Shop, give them a call!

-Alice M.

My family never trusted anybody but my father to work on all of our vehicles, when he passed away three years ago we were all desperate to find someone that we could trust to work on our vehicles. When we found Scotty's and saw the way that he and his wife ran the business we knew the entire family would stick with Scotty's because of their sincere honesty, their affordability and their family oriented way of running the business. I highly recommend Scotty's!

-Hannah J.

Scotty's Auto Repair is amazing! I wouldn't take my care anywhere else. The owners and staff are all incredible people!

-Doug C.

Scott and his team are among the best mechanics in the area...and even more important, they have integrity! They stand behind their work and will do whatever is necessary to make it right! I have absolute confidence in the work they do!

-Willie B.

I brought my 2007 4Runner in for a smog check. As always I was provided excellent service. Scott had me out in less than 45 minutes and that included a courtesy check of the entire vehicle. Always a great experience at Scotty's.

-Stu K.

Scotty's has time and again demonstrated incomparable service. Our latest experience involved a last minute smog test for a private vehicle sale. With one phone call, Caren was able to brief me on all of the requirements and immediately get me in to have the car smog tested. Scotty's literally saved the day. Thank you for being such a great business to deal with. It's truly a pleasure!

-N. Peterson

An online search yielded multiple glowing reviews for Scotty's Auto Repair, and we are happy to report that our experience was a positive and anxiety-relieving process. Samantha (aka "Sam") was patient and informative during our phone discussions regarding our options. Manager Kelly gave us sage advice regarding the engine replacement and delivered a smoothly running vehicle--at a fair price--on the day promised.

-Chris I.

As usual, Scotty's delivered! Quick and complete. Total came in slightly under what was originally quoted. It is very hard to find an honest mechanic, but Scotty's fits the bill.

-Anthony M.

Great customer needed some work done to pass smog, Scotty's fixed the passed. Thank you!

-John R.

This is an honest, family owned and operated business. We have been going here for years, and we trust Scotty's completely!


I discovered "Scotty's" several years ago and have been a loyal customer since. Scott is the ONLY mechanic I allow to work on my vehicles because he's professional, knowledgeable, thorough, and respects fine automobiles. In fact, he treats my Lexus better than the Riverside Lexus dealer! The front-desk gal, Caren, knows more about vehicles than a lot of mechanics and I absolutely trust her to give me honest and accurate advice. Do yourself and your vehicle a favor and hook up with Scotty, Caren, and Sam for service, value, and courtesy.

-Mel G.

Brought my civic in for an electrical issue. Turned out to be very minor. They completely reasonable in fee. They had it done quick, and I was on my way. Also, they are super nice.

-Sean P.

My service van was overheating and I had product that needed to be delivered. This place was the closest in Maps, so I stopped here. The staff here is so friendly, and the mechanics fixed my issue and got me back on the road in no time. Highly recommended!

-Aaron H.

Scotty's Auto Repair was truly a find. They worked to determine the problem with my vehicle and then worked to find the best parts to fix it. We did not end up having the repairs done since we opted for a new vehicle. Scotty's will be my go to place for any repairs that I may need in the future. Sam and Raven will work with you to get you the best work and price for that work.

-Timothy J.

Scotty's is great! Very Honest and every time I take my Saturn Vue there I know I won't get ripped off. I won't go anywhere else for auto repair. Give them a try, you won't be disappointed!

-Michelle S.
  • STAR Certified Test and Repair Shop
  • ASE Master Technician
  • Jasper
  • AAA Approved Auto Repair
  • IATN (International Automotive Technicians' Network)
  • Mitchell1
  • Jasper
  • BG Products
  • Hertz
  • Centennial
  • Car Care Aware
  • Call Us For Service: 951-697-7708