All, I recently upgraded to Chevy Tahoe and needed to do the 100,000 miles required maintenance. I was faced with the challenge of finding a reliable Auto shop. I considered John L Sullivan in Roseville, bought they had awful reviews. I was fortunate enough to find this business and all reviews about the business was positive. I called them up and spoke with Steffan, he was very knowledgeable of the business. He emailed me a detailed quote on the cost. I decided to take my vehicle to him and I was very delighted at the out come. He was very helpful, resourceful and polite. I was treated as family, I strongly recommend this business to all. They are much better than the dealerships. They will save you lots....of $$$$$$$without compromising quality. Thank you so....much Steffan/ Team, you guys are awesome and keep the good work.