Weldon Spring Automotive
- Honest
- Prices
- Work
24 professionals listed · 21 in St. Charles · 4 open weekends · 22 rated 4.5+ · 1 shows a license
Data verified October 19, 2026
Listed for drivers in and around St. Charles, MO, these 24 shops handle general repair work. What each one says about parts, warranties, financing and fleet accounts comes from its own website; ratings and quotes come from public reviews.

Of the 24 professionals we list here, 21 are in St. Charles itself and 3 come from St. Louis (2, 18 mi) and Bridgeton (1, 6 mi). The professionals on this page are rated from 4.3 to 5.0 across 2,840 reviews; 18 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these professionals on specific qualities, they most often praise professionalism (92%), quality (86%) and value (76%). The topics that come up most in reviews of the professionals on this page are "honest", "fair" and "diagnosis". 4 are open on Saturdays. The services the professionals on this page list most often on their websites are auto repair (2), computer diagnostics (2) and wheel alignments (2). 1 shows a license on its website; 4 list staff certifications (ASE) and 10 have a BBB rating of A or A+. Domain records put 11 websites of the professionals on this page at ten or more years old; the oldest dates from 2007. 3 offer financing; 1 gives free estimates; 7 are family- or locally-owned and 7 list coupons or special offers. We count these figures across the professionals on this page; distances are straight-line, and hours and prices change, so confirm the details with the professional before you visit.
18 of the 24 shops show ten or more years in business. Longevity is not a guarantee of anything, but a repair shop that keeps the same sign over the same door for that long has generally been settling arguments rather than walking away from them.
- “They went above and beyond, truck runs great and they kept the final cost below the initial estimate.” — customer of Fred's Complete Car Care
- “Great communication and updates during repair process. Always go here for non warranty service.” — customer of Kar Tech
- “They have a neat system for giving you estimates and they double check you're ok with what they're going to do and what they've done.” — customer of Roy's Garage LLC
Excerpts from public reviews of the professionals listed on this page.
Brake Pad Replacement Cost: Do You Really Need Rotors?
Can a Mechanic Charge More Than the Estimate? State Rules
Can I Bring My Own Parts to a Mechanic? What It Saves
Car Diagnostic Test Cost 2026: What the Fee Really Buys
Do Mechanics Have to Warranty Their Work? (2026)
Does a Different Mechanic Void Your Car Warranty? (2026)