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24 stations listed · all 24 in Detroit · 18 open weekends · 17 rated 4.5+

All 24 stations we list here are in Detroit itself. We have 53 stations in Detroit on file; this page shows the highest-rated 24. The stations on this page are rated from 4.1 to 4.9 across 2,096 reviews; 14 have 50 or more reviews and 17 are rated 4.5 or higher. When customers rate these stations on specific qualities, they most often praise quality (96%), professionalism (92%) and value (88%). 18 are open on Saturdays and 1 on Sundays. 5 have a BBB rating of A or A+. 13 have ten or more years of experience, the longest 35 years. We have a website on file for 6 of the stations on this page. We count these figures across the stations on this page; hours and prices change, so confirm the details with the station before you visit.
Data verified October 10, 2026
Listed for drivers in and around Detroit, MI, these 24 shops carry out emissions and inspection work. What each one says about its station license, hours and retest policy comes from its own website; ratings and quotes come from public reviews.
Weekend testing is on offer at 18 of the 24 shops. Bear in mind that a failure on a Saturday usually waits for parts on Monday, which is an argument for testing midweek if you can.