Best Mechanic Shops in Downers Grove, IL
14 technicians listed · 9 in Downers Grove · 6 open weekends · 11 rated 4.5+
Data verified October 21, 2026
Diehl Auto Repair
Langs Auto Service
Olsen Motorsports
Hi-Tech Import
J&C Auto Service
Listed for drivers in and around Downers Grove, IL, these 14 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: Downers Grove, IL
Of the 14 technicians we list here, 9 are in Downers Grove itself and 5 come from Elk Grove Village (4, 15 mi) and Union Grove, WI (1, 15 mi). The technicians on this page are rated from 4.2 to 5.0 across 1,159 reviews; 8 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 (96%), quality (93%) and punctuality (89%). The topics that come up most in reviews of the technicians on this page are "price", "fair" and "diagnosis". 6 are open on Saturdays. 3 list staff certifications (ASE) and 3 have a BBB rating of A or A+. Domain records put 11 websites of the technicians on this page at ten or more years old; the oldest dates from 2001. 1 offers financing; 1 gives free estimates; 4 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for 12 of the technicians on this page; 9 publish a contact page; 6 list a public email and 4 take 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.
Why are some shops on this page not in Downers Grove?
9 of the 14 shops are located in Downers Grove; the rest come from other towns within 15 mi. Distances are straight-line.
Performance Eurowerks
Elk Grove Automotive
Bill's Village Marathon
A-Tec Auto Repair
Commercial Car & Glass Co Inc
Legend Racing Enterprises
Js Autoworks
Ultimate Repairs
Why these companies made our list
What customers say about technicians in Downers Grove
- “They're very professional, knowledgeable, provide great customer service, and will give you some of the best deals you that you can't find anywhere else.” — customer of A-Tec Auto Repair
- “They performed the oil change, rear brake replacement, some other fluid changes, and other BMW recommended services in a timely manner and at a great pricing point.” — customer of Hi-Tech Import
- “They go above and beyond with courtesy rides, after hours drop-off, and a kind and clear explanation when breaking the bad news that your car is going to need major repairs.” — customer of J&C Auto Service
- “Their work is great and their staff is great, friendly, very knowledgeable, and absolutely trustworthy.” — customer of Langs Auto Service
- “Always friendly up at the front desk and quick service for oil changes and tune ups.” — customer of Diehl Auto Repair
Excerpts from public reviews of the technicians listed on this page.
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