Ive taken my cars for repair before. They do good work. But lately they dont return phone calls for estimates. So wont be returning any more. Sorry.

Excellent service. Heather is so nice. They are honest and dont over charge. They do their best to do the job in a timely manner.

Trust Mark to take care of all my mechanical needs. Needed a reliable and honest mechanic when I moved to the Chino area in 2014 and have been using him ever since -even since a move to two new surrounding cities. Def recommend. Small business. Family owned feel.

Very thorough and straightforward mechanic. I felt very satisfied and comfortable with the customer service experience. Very reasonable rates and quality service!

Always super friendly and they make miracles happen on my old truck. Wouldnt ever take my vehicle anywhere else. They have my business for life!

Moved to Chino 2 yrs ago. I was looking for a good trustworthy mechanic and this one is it. The staff is friendly and helpful. They tell you exactly what you need and dont need. They do a perfect job for an affordable price. Honest, friendly and trustworthy which is very hard to find. I highly recommend Marks Auto. If I move Im still coming here. You will not regret it.

They always say everything upfront no hidden problems. I love this place.

The best and fairest spot I have ever been

Ive been coming here for YEARS!! Ill never go or recommend anywhere else!! Mark is the best!!

Top notch professionalism. I own an auto repair center in Temecula. One of my customers moved to the Chino area. So I have had communication with this shop regarding service work I have performed and the service work he suggested moving forward. I can tell you (as an auto professional), I have spoken with and worked with this shop. Their knowledge and courtesy is fantastic.

Best shop around hands down. Great service and prices!! Thanks guys

My husband had to take his work van to Marks. Friendly, fast service.

Top flight workmanship, awesome customer service.

Thought I was gonna need a total overhaul. Marks transmission guys saved the day.. Back on the road. Great people.

Mark and heather are very nice people,he is very fair and does a awesome job.very reliable

Great service and up front pricing

I have know Mark for years back when he was marks mobile mechanic. Have been taking my car and the familys car here for years

Great guys, great service, and nice environment. They treat you like your family and are always looking out for your best interest.

Mark is the best, very fair prices and will work with you on your hard to repair vehicles. He also worked on my old VW manx with a smile.

Very honest & reliable service.

Very friendly and totally honest!!!

Great experts mecanjc on the shop else they work on time if u have problemW / car go see them

Ive been coming here for a few years, wont EVER take my cars anywhere else.

Fixed my A/C broke in 5 days and want to change me more to fix it