Big A Auto Sales & Service in Dubuque is a trusted family-owned auto shop known for its quality service and strong community ties. Originally a parts store, it has grown into a comprehensive auto repair business led by owners Dan and Kerry Reavis. The team is dedicated to building relationships with customers and ensuring their vehicles run smoothly for as long as possible. Customers appreciate the honest and professional staff, with many mentioning the staff’s ability to identify issues accurately and provide clear next steps. The shop offers a wide range of services, including oil changes, brake repairs, tire rotations, and ordering dealer parts when needed. They also provide convenient financing options and a rewards program to make car care easier. Customers have been returning for years—some for over 18 years—and praise the friendly, helpful service. While most reviews highlight positive experiences, there are occasional concerns about charges, but overall, Big A Auto is recognized for its prompt, courteous, and reliable service, making it one of the most trusted repair shops in the area.
Great team. Explained everything that needed fixed in a way I could understand and provided quotes
November 2025
I trust Big A Auto with my Ranger. Tony helped me on Monday and Zach on Friday. They really listen and don't dismiss your opinion All the staff at Big A will try to help you. I would Always be comfortable giving them my ideas. I would suggest everyone try Big A Jan Fluhr
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November 2025
My experience at Big A Auto , sales and service has been pleasant.
