performs good jobs

they are excellent

Service department is amazing. Jane is so helpful and accommodating

They are very professional and knowledgeable, but also friendly and supportive

Anthony C worked on my car and was able to repair an issue that Michaud Mitsubishi “fixed” twice. They didn’t even drive my car after at Michaud to make sure the noise was gone. Anthony at Cornerstone took the time to drive the car with me and did not give up until he figured out the issue (which took a lot of work to figure out where the noise was coming from).Techs are very good, actually care, and take the time to FIND the issue.

My vehicle is terrific. I bought the car mostly because of the advanced powertrain and good experience with rentals in the past. It has alot more character than the competition, but Mitsubishi needs to upgrade the fuel efficiency. But Cornerstone is definitely worth the drive !Lovely people, clean facility, prompt and friendly service. Generally very friendly, helpful and capable

Everyone is so nice and the dealership is so clean.Everyone is so nice and willing to help and make everything easy for you.No other dealership does this for you.

Keep it up.Best service.

Everything was great and I will return. Thank you

superb service