Trumechanic Truck Services Ltd
“Only replaced one injector that is needed for unit thats saves my money too and did valve adjustment and after the truck fixed i felt truck engine is more smooth now”
Best Trailer Repair near St. Thomas, ON
1 of these experts is based in St. Thomas; the others serve St. Thomas from London (24 km) and Aylmer (22 km).
2 open 24/7 · 4 open weekends · 7 rated 4.5+ · 1 shows a licence
Data verified October 16, 2026
ND Truck & Trailer Repairs
“They diagnosed the issue with my truck quickly and explained the repairs needed in a clear and straightforward manner.”
The Trailer Doctor
“A very fine man very capable hands you need a trailer fix he is your man”
Allewell Truck and Trailer
“Amazing service had me back on the road in two hours for a water pump replacement.”
Blueking Truck and Trailer Repairs Inc.
“Blueking gave me the best price and service for my Volvo engine rebuild.”
A-1 Truck & Trailer Repair
Listed for drivers in and around St. Thomas, ON, these 10 shops repair and service trailers. What each says about axles, brakes, wiring, welding and commercial safety inspections comes from its own website; ratings and quotes come from public reviews.
Area overview: St. Thomas, ON
The 10 experts on this page are rated from 3.9 to 5.0 across 336 reviews; 3 have 50 or more reviews and 7 are rated 4.5 or higher. 2 are open around the clock; 4 are open on Saturdays and 3 on Sundays. 1 shows a licence on its website. 3 have ten or more years of experience, the longest 13 years. 2 offer emergency or roadside call-outs and 1 is family- or locally-owned. We have a website on file for 6 of the experts on this page; 4 publish a contact page and 3 list a public email. We count these figures across the experts on this page; distances are straight-line, and hours and prices change, so confirm the details with the expert before you visit.
Which shops listed for St. Thomas open on Saturdays or Sundays?
4 of the 10 shops keep weekend hours. That matters for boat and horse trailers, since the fault usually shows up on the trip and the trip is on a Saturday. Parts counters often keep shorter weekend hours than the service bays, so ask about both.
Al's Trailer Service Ltd.
“Nice people in and out in half hour they work on trailer wizards equipment”
Endeavour Enterprises
“The Ontario safety specialists from your daily driver to your large commercial truck or trailer, ther is no place else to go.”
London Truck and Trailer Services
“Been dealing with them since 2016… I'm happy with their customer service, their all very respectful, fair on the prices, honest, trustworthy and reliable.”
Fleet Master Tank & Trailer Inc.
“Friendly family oriented business, experienced in repairing large trucks , some Motor-coaches too, but most of all their specialty is repairing and certifying gasoline tankers , they hold a specialized licence from the government to certify the tankers and keep them rolling down the road to provide us with gas at the pumps , also they are quite innovative at building and renewing almost anything to do with a trucks .”
Why these companies made our list
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