Electrical repair service near Berwyn, IL

I brought my car in for a diagnostic and they gave me over a quote for over $3,000 in repairs. I took it down the street for a 2nd opinion and half the things they said were wrong was a lie. Had my car repaired where I got thr and opinion for less than 1k. It's been 6 months and not a single problem. A dealership and repair shop run by conmen. Color me surprised (NOT)

Picked up a coupon from Groupon that included free oil changes. I went in expecting to be met with a cold shoulder and a hurry-up-and-get-this-guy-out-of-here feeling. I was wrong. I came in and was greeted right away by the owner himself. While I was waiting on my car to receive an oil change the owner sat with my girlfriend and I for a good 15 minutes talking to us and making sure everything was going well while explaining his business and passion for good service. The oil change was done in a timely manner and everything went smoothly. There was not even a hint of upselling and I never felt uncomfortable while there. I live in Schaumburg and this is a little bit of a drive just for an oil change but now that I have been there once I don't think I will go anywhere else for future service of my vehicle. The entire management and floor team there were very professional and friendly. It is also located in an easily accessible location and well-kept neighborhood. I am going back this Saturday for another oil change and I look forward to speaking with the owner again to let him know what I think of his business. As a new resident to Illinois I am happy to know I have found a trustworthy auto business.