Best Truck Repair in St. Charles, MO

15 mechanics listed · 8 in St. Charles · 13 rated 4.5+

Data verified October 19, 2026

Roy's Garage LLC

Roy's Garage LLC

4.9 58 reviews
“Kevin really helped me by figuring out a problem with our vehicle that was very stubborn and not easy to find.”
Diesel serviceBBB A+Since 1953Family-owned
115 Harvester Ct
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Vanguard Truck Centers

Vanguard Truck Centers

4.4 38 reviews
“They treat you well,nice people to work with going back again soon.”
Since 2006FinancingPrices online
940 Harmsted Court
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K & B Performance

K & B Performance

4.7 38 reviews
“I recommend them based on their work and being able to work with my emergency requests.”
BBB A+Since 2015
515 S 5th St
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Robert's Automotive Service Center

Robert's Automotive Service Center

4.7 70 reviews
“Thankful I was referred by a friend and will never go anywhere else.”
Since 1996
1420 Jungs Station Rd
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Zeisler Automotive- Saint Charles

Zeisler Automotive- Saint Charles

4.7 35 reviews
“Great place competitive pricing and friendly staff terry i think was the older gentleman that i dealt with excellent service”
Coupons & offersFree estimatesFamily-ownedSince 2018
3737 Mexico Rd
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Budde Bros Service Station

Budde Bros Service Station

4.9 66 reviews
“Diagnosed and replaced my dead battery for an extremely fair price on the spot, extraordinarily great guy and mechanic”
500 1st Capitol Dr
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Listed for drivers in and around St. Charles, MO, these 15 shops work on medium and heavy duty trucks. What each one says about fleet accounts, road service, inspections and hours comes from its own website; ratings and quotes come from public reviews.

Area overview: St. Charles, MO

Of the 15 mechanics we list here, 8 are in St. Charles itself and 7 come from towns including Florissant (2, 10 mi), St. Louis (2, 18 mi) and Bridgeton (1, 4 mi). The mechanics on this page are rated from 4.3 to 4.9 across 2,361 reviews; all 15 have 50 or more reviews and 13 are rated 4.5 or higher. The topics that come up most in reviews of the mechanics on this page are "price" and "honest". 9 have a BBB rating of A or A+. Domain records put 6 websites of the mechanics on this page at ten or more years old; the oldest dates from 2006. 3 offer financing; 5 are family- or locally-owned and 4 list coupons or special offers. We have a website on file for 13 of the mechanics on this page; 7 publish a contact page; 3 list a public email and 1 takes bookings online. We count these figures across the mechanics on this page; distances are straight-line, and hours and prices change, so confirm the details with the mechanic before you visit.

Why does this page include shops beyond St. Charles?

8 of the 15 shops sit inside St. Charles; the rest come from other towns. Truck shops need land, long approaches and highway access, so they end up on the edge of town. Drivers already plan around that.

St Charles Foreign Car Inc

St Charles Foreign Car Inc

4.2 33 reviews
“He even took time out to help me diagnose my '71 Beetle issue over the phone, allowing me to fix my ride myself.”
Since 1977
1205 N 2nd St
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Craigs Customs

Craigs Customs

4.8 32 reviews
“Had an exhaust hanger broken, got me in right away and fixed up.”
Since 2019
1001 Chargene St
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Bill's Truck Repair & Body Shop

Bill's Truck Repair & Body Shop

4.8 63 reviews
“Bill's has helped me out with my Isuzu NPR numerous times- I keep coming back because they do excellent work and they do it fast.”
Coupons & offersBody shop labor rate $120/hrFleet accountsSince 1972BBB A+Family-owned
Maryland Heights, MO · 7 mi from Saint Charles
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Book onlineBook
Jammin' J Auto Repair & Tire

Jammin' J Auto Repair & Tire

4.7 114 reviews
“I love the additional checks into the vehicle to help keep tabs on things before they become a problem.”
Since 2010BBB A+Family-owned
Saint Louis, MO · 18 mi from Saint Charles
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Clark's Automotive

Clark's Automotive

4.8 72 reviews
“Loved the place my husband referred me to the clarks because he takes both his cars there and their reasonable with great customer service!!!”
Diesel serviceSince 1981Family-ownedBBB A+
Florissant, MO · 10 mi from Saint Charles
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Epic Automotive

Epic Automotive

4.8 82 reviews
“The FATHER and SON of this business NOT only told me my problem but backed it up with pictures and a website 2 👀 see the damage to my Van AND the opposition I had to FIX IT OR RIDE IT TO IT DIE😢.”
$10 off36-mo/36k-mi warrantyMissouri inspection station14+ yearsFinancing
Saint Louis, MO · 18 mi from Saint Charles
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Hood's Automotive

Hood's Automotive

4.6 124 reviews
“They always explain everything to me and every fix has been good as well as the maintenance on my vehicle”
Coupons & offersNAPA-certifiedLoaner carsFinancing availableFleet accountsAfter-hours key drop
Bridgeton, MO · 4 mi from Saint Charles
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Joe's Automotive

Joe's Automotive

4.5 64 reviews
“Joe and his team are awesome my car is in good hands every time he goes there”
BBB ASince 1993
Florissant, MO · 10 mi from Saint Charles
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Complete Auto & Exhaust

Complete Auto & Exhaust

4.7 92 reviews
“A good mechanic shop is hard to come by these days and I just found mine.”
BBB A+Since 2010
Saint Peters, MO · 5 mi from Saint Charles
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HomeTruck MechanicsMissouriSt. Charles, MO

Why these companies made our list

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