I can't say enough good things about Helder. From pre-start to finish, Helder was top notch. He showed up early and was able to identify the problem on my car within minutes (literally!). He's very knowledgeable and experienced. In fact, the root cause was different than what the inspection station stated. He worked with me to get the part, install it, and then test it to ensure it was the root cause of the problem. He was right! I admit I was hesitant about this whole process from before I put in the order, through him stating a different cause than an inspection station, and even during installation that looked difficult. However, he pulled it off. I can't thank him enough and would definitely use him again in the future.