Best Mechanic Shops in Waterloo, IA
12 technicians listed · 5 in Waterloo · 1 open 24/7 · 2 open weekends · 10 rated 4.5+
Data verified October 18, 2026
Fifth Street Tire
Murphy's Auto Service
A-1 Stoner's Radiator Sales & Service
All N 1 Automotive Services
Advanced Automotive
Listed for drivers in and around Waterloo, IA, these 12 shops are general mechanics. What each one states about certifications, warranties and financing comes from its own website; ratings and quotes come from public reviews.

Area overview: Waterloo, IA
Of the 12 technicians we list here, 5 are in Waterloo itself and 7 come from towns including Cedar Falls (4, 5 mi), Evansdale (1, 4 mi) and Hudson (1, 8 mi). The technicians on this page are rated from 4.2 to 5.0 across 906 reviews; 7 have 50 or more reviews and 10 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price", "honest" and "fair". 1 is open around the clock; 2 are open on Saturdays and 1 on Sundays. 2 list staff certifications (ASE) and 5 have a BBB rating of A or A+. 10 have ten or more years of experience, the longest 88 years. 1 offers emergency or roadside call-outs; 1 gives free estimates; 4 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for 9 of the technicians on this page; 7 publish a contact page; 4 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.
Which shops listed for Waterloo work on Saturdays or Sundays?
2 of the 12 shops list weekend hours. Saturday is usually a shorter day; Sunday openings are rarer and often by appointment.
DNA Diesel LLC
Beyer Motorsports Truck & Auto Repair
The Shop
Schuerman Auto Repair
Fulks Performance L.l.c.
Tim & Mike's Auto Repair
Why these companies made our list
What customers say about technicians in and near Waterloo
- “They were all very friendly! I didn't have an appointment but they were able to squeeze my car in.” — customer of Priority 1 Automotive Services
- “They helped me get back on the road quickly and at a fair price.” — customer of Murphy's Auto Service
- “Tony and Sarah are pleasant to deal with and I would never suggest going anywhere else for a repair.” — customer of The Shop
- “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
- “Best mechanic experience I've ever had! They went above and beyond to help us out.” — customer of Fulks Performance L.l.c.
Excerpts from public reviews of the technicians listed on this page.
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