Ratings sourced from Google Business Profile · Last refreshed July 2026
Mechanics · St. Charles, MO
Trusted by locals with a strong 4.5-star rating from nearly 50 reviews.
Listing data last updated May 11, 2026 · sourced from public Google Business Profile data
47 customer ratings on Google
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At 4.5★ from 47 ratings, A One Auto Repair rates below the 4.8★ average of the 6 nearest mechanics we track in St. Charles.
LTS Automotive - a Main Street Auto shop
923 1st Capitol Dr, St Charles, MO 63301, USA
Coffey Automotive
2060 Exchange Dr, St Charles, MO 63303, USA
Sparks Tire & Auto
1665 Scherer Pkwy, St Charles, MO 63303, USA
Roy's Garage LLC
115 Harvester Ct, St Charles, MO 63303, USA
Affordable Automotive Care and Tires
3425 New Town Blvd, St Charles, MO 63301, USA
CAL Automotive
2727 Veterans Memorial Pkwy, St Charles, MO 63303, USA