Welcome

Thros Auto Service is more than just a place to get your car fixed. It’s a family tradition that started well over 20 years ago in Saint Charles, MO. Our founder, Jim Thro, had a passion for cars and a vision to provide honest and quality service to his neighbors ever since he was working on cars outside of his house in high school. He passes on his knowledge and values to his employees, who work with the same dedication and professionalism. Our team of mechanics has years of experience and training in all aspects of auto repair and maintenance. We don’t just work on cars; we care for them. And we care for our customers too. At Thros Auto Service, you are not just a customer, you are family.