Priority 1 Automotive Services
“I will forever bring my business to them and anytime someone asks if I recommend a shop.”
Best Truck Repair in Waterloo, IA
13 mechanics listed · 6 in Waterloo · 2 open 24/7 · 3 open weekends · 11 rated 4.5+
Data verified October 18, 2026
Lovell's Truck and Trailer Emergency Roadside
“Jay and Kyle were a great help fixing my trailer on the side of the road, they did everything they could to get me back up and rolling, really appreciate them!”
Knm
“Had some issues and they got me in right away and didn't waste any time got me back on the road.”
A & M Automotive Services
“Purchased a vehicle from them in February & I have no complaints Customer service is phenomenal & any maintenance I needed done they handle Quick & Efficiently , Great business please Support !”
All N 1 Automotive Services
“Caught a flat after hours called and he was able to come and still help me out with the spare…I've been to him multiple times for many different things and I've been please every time…good communication good timing and professional”
Harvey Repair
“Found my issues repaired at a fair price.”
Listed for drivers in and around Waterloo, IA, these 13 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: Waterloo, IA
Of the 13 mechanics we list here, 6 are in Waterloo itself and 7 come from towns including Cedar Falls (3, 5 mi), Evansdale (2, 4 mi) and Gilbertville (1, 9 mi). The mechanics on this page are rated from 4.1 to 5.0 across 778 reviews; 6 have 50 or more reviews and 11 are rated 4.5 or higher. The topics that come up most in reviews of the mechanics on this page are "price" and "honest". 2 are open around the clock; 3 are open on Saturdays and 2 on Sundays. 3 have a BBB rating of A or A+. 7 have ten or more years of experience, the longest 77 years. 2 offer emergency or roadside call-outs; 2 give free estimates; 1 is family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 6 of the mechanics on this page; 5 publish a contact page and 2 list a public email. 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.
Which truck shops listed for Waterloo open overnight?
2 of the 13 shops on this page state around-the-clock operation. Overnight in this trade usually means road service and a technician on call rather than a full shop running at 3 a.m. Say on the call whether the truck is loaded and where it is parked.
DNA Diesel LLC
“They got me going 2 separate times while loaded with livestock and the weather was pretty warm the first time!”
Evansdale Truck & Trailer
“They replace my water pump and put me back in service in a record time.”
Beyer Motorsports Truck & Auto Repair
“I checked with Beyer Motorsports and they provided us a quote that was much easier to digest!”
Schuerman Auto Repair
“Adam was great, towed my car to this shop because of a low fuel pressure issues and Adam was able to get it figured out in a day and completed today.”
Fix My Rig Mobile Service
“He limped it to their shop and they got him up and running again quickly so he could get his load delivered!”
J B Automotive
“The smartest thing you can do is take your car to these guys!”
Steffen Services
“They'll do whatever it takes to get your truck back on the road quick but with quality work.”
Why these companies made our list
What customers say about mechanics in and near Waterloo
- “They were affordable and really friendly. If you want someone who knows what they are doing to fix your diesel, in a timely fashion, with excellence, and a smile on their face go to lovell's!” — customer of Lovell's Truck and Trailer Emergency Roadside
- “They are the most honest, reasonably priced, excellent work car and truck shop.” — customer of Priority 1 Automotive Services
- “They got my truck fixed fast, right and way cheaper than the dealership!” — customer of Beyer Motorsports Truck & Auto Repair
- “I would definitely recommend this company to anyone that is in need of diesel repair, from the fast arrival to the diagnostic and fixing the issue, this is the best company that I have felt with by far and will always have my business.” — customer of DNA Diesel LLC
- “Great service, excellent people, and knows there trucks, I would recommend any professional driver too check out lovell’s.” — customer of Lovell's Truck and Trailer Emergency Roadside
Excerpts from public reviews of the mechanics listed on this page.
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