Florissant Garage & Radiator
- Honest
- Work
- Brakes
24 technicians listed · 5 in Florissant · 8 open weekends · 19 rated 4.5+

Of the 24 technicians we list here, 5 are in Florissant itself and 19 come from towns including Saint Louis (12, 12 mi), Saint Charles (2, 10 mi) and Ferguson (1, 4 mi). The technicians on this page are rated from 4.3 to 5.0 across 2,899 reviews; 18 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (91%), quality (82%) and value (79%). The topics that come up most in reviews of the technicians on this page are "honest", "diagnosis" and "communication". 8 are open on Saturdays. 4 list staff certifications (ASE) and 17 have a BBB rating of A or A+. 19 have ten or more years of experience, the longest 101 years. 4 offer financing; 2 give free estimates; 4 are family- or locally-owned and 5 list coupons or special offers. We have a website on file for 18 of the technicians on this page; 12 publish a contact page; 7 list a public email and 1 takes bookings online. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Data verified October 10, 2026
Listed for drivers in and around Florissant, MO, these 24 shops handle tune-up work and running faults. What each one says about diagnostics, warranties and service specials comes from its own website; ratings and quotes come from public reviews.
Free estimates are advertised by 2 of the 24 shops. On a running fault that normally covers pulling the codes and a price for the obvious parts. Working out which cylinder is misfiring and why takes real bench time, and that part is usually charged.