Bill Ciszon

My first brand new truck , Bill Ciszon was very nice and helpful along with the rest of the staff Love my GMC Sierra helpful along with the rest of the staff Love my GMC Sierra More

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New 2026 Yukon sold with defect, horrible communication, dozen unanswered messages, weeks in shop, conditional compensation—disappointing experience. dozen unanswered messages, weeks in shop, conditional compensation—disappointing experience. More

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Bill went above and beyond to help us get a new service truck for our company. He sowed us different options and found the one to meet our needs! The process was simple and quick and had us back on the roa truck for our company. He sowed us different options and found the one to meet our needs! The process was simple and quick and had us back on the road with our new service truck! More

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Great great great great place to purchase a new car. Fantastic place to service my car. Fantastic place to service my car. More

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Everyone was very helpful and worked with me to help me purchase two vehicles. I will definitely be back next time I need a vehicle. purchase two vehicles. I will definitely be back next time I need a vehicle. More

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As long time customers we are very pleased once again! Castle does it best to take care of our family aswell as all their customers. Our buying experience is always stress free and the service dept is out Castle does it best to take care of our family aswell as all their customers. Our buying experience is always stress free and the service dept is outstanding! Thank you Castle for all you do! The Anderson ~ More

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I had a great experience buying a vehicle at Castle Chevrolet GMC McHenry. Bill Ciszon was friendly, respectful, and easy to work with. There was no pressure to buy anything I didn’t want, which made t Chevrolet GMC McHenry. Bill Ciszon was friendly, respectful, and easy to work with. There was no pressure to buy anything I didn’t want, which made the process smooth and stress-free. I highly recommend this dealership to anyone looking for a straightforward and pleasant car-buying experience. More

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bill was great! ! if you did not understand he lessen. and made you happy on your new car. you tell him what you want and he will get it for you. keep up the good wo ! if you did not understand he lessen. and made you happy on your new car. you tell him what you want and he will get it for you. keep up the good work. More

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I put off buying a new car for years knowing how painful the process can be. Through friends, it was suggested I work with Bill Ciszon at Castle Chevrolet McHenry as I have been looking at the new models an the process can be. Through friends, it was suggested I work with Bill Ciszon at Castle Chevrolet McHenry as I have been looking at the new models and knew what I wanted. All I can say it the whole process was painless. My old car had no bells and whistles so a new one would take a minute to learn all I can do. I no longer have to manually turn on my headlights! Yes, it’s a very excitable feature. Ha! I went in 1 day, test drove what I liked (Trailblazer) and Bill searched high and low for the trim style I liked above the rest, and once received helped walk me thru the new features, ways I can adjust, and even sat there with me thru the terrible onStar questioner. It was just funny because they said all the things he already did. Typically the most painful process is the finance portion so I’m going to add, it was fine. They already had my basic info the day I test drove because we knew I was going to get a car; it was just the when it would arrive. By the time I walked in the office they already ran the credit check and paperwork digitally prepared so they knew what they could offer me quickly. I knew what I needed, wanted, and what I didn’t. I simply stated what I didn’t need and there was absolutely no haggling. Sorry for the long review but I seriously put this off for years thinking I’d be in that office for years signing away my newborn baby. It was the total opposite. The day I bought the car, I MAYBE was there an hour; if that. Go check them out and talk to Bill Ciszon. Great guy hands down and will help you find what you’re looking for! More

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Bill was great! He made things quick and easy. He was very thorough in explaining everything and answering all of my questions. He made things quick and easy. He was very thorough in explaining everything and answering all of my questions. More

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