Florissant Garage & Radiator
“From start to finish, I have experienced nothing but kindness and professionalism.”
Best Car Tune-Up near Florissant, MO
We have 3 technicians in Florissant on file, and all of them are on this list, along with 12 from towns including St. Louis (9, 12 mi), Ferguson (1, 4 mi) and Dellwood (1, 5 mi).
6 open weekends · 11 rated 4.5+
Data verified October 19, 2026
Ferguson Motor Service
“I bought a used car here at a reasonable price, and when I had an issue shortly after, they helped take care of me quickly and without further cost.”
Shine Auto Body and Auto Sales LLC
“They are the best for body work, paints, mechanic, and everything you could think of.”
John Zeisler Automotive
“John auto does a good job repairing cars he is the only person I will let fix my vehicle been there numerous times good job”
Laurenti Automotive
“Phil contacted me to give me a fair diagnostic overview of what was going on with my vehicle and a man of his word, he had it ready by Monday as he promised.”
Boyd A-1 Auto Repair
“Good fast reliable does what has to be done and sends ya on the way..”
Listed for drivers in and around Florissant, MO, these 15 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.
Area overview: Florissant, MO
The 15 technicians on this page are rated from 4.3 to 5.0 across 1,422 reviews; 10 have 50 or more reviews and 11 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (97%), quality (91%) and value (80%). 6 are open on Saturdays. 1 lists staff certifications (ASE) and 9 have a BBB rating of A or A+. 11 have ten or more years of experience, the longest 101 years. 2 offer financing; 3 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for 9 of the technicians on this page; 8 publish a contact page and 4 list a public email. 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.
Which shops listed for Florissant open on Saturdays or Sundays?
6 of the 15 shops here show Saturday or Sunday hours. Plugs and filters fit neatly into a Saturday. A chase for an intermittent misfire does not, since it can need the car overnight to catch the fault happening from cold.
Gene & Sons Auto Services
“They always give good service and good results.”
Automotive Solutions & Sales LLC
T&G Motorsports
“Super friendly, fast and reliable service.”
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Jammin' J Auto Repair & Tire
“They are always friendly and knowledgeable, making sure that the work that they do and the costs they charge are transparent to the client.”
Riverside Auto Service
“I love them the experience is great they reasonable with prices and most of all they some loveable people I definitely recommend they service to everybody”
Westport Autohouse
“Mike charged me much less than others for work on my Porsche and Audis.”
Greg's Auto Service and Repair
“Greg is honest and fair and does great work.”
Epic Automotive
“It did not take them all day to do a diagnostic, locate which fuse box the fuse was in that was blown, replaced the fuse and the price was good!”
Miller Brothers Auto Services
“We've been taking our cars to Miller Bros for more than 14 years.”
Why these companies made our list
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