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We have one technician in Groton on file, and it is on this list, along with 23 from towns including Norwich (4, 12 mi), New London (2, 4 mi) and Colchester (2, 22 mi).
7 open weekends · 18 rated 4.5+
Data verified October 16, 2026
Listed for drivers in and around Groton, CT, these 24 shops handle tune-up work and running faults. What each one says about diagnostics, warranties and service specials comes from its own website; ratings and quotes come from public reviews.
The 24 technicians on this page are rated from 4.2 to 5.0 across 1,061 reviews; 7 have 50 or more reviews and 18 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (81%), quality (74%) and value (63%). 7 are open on Saturdays and 1 on Sundays. 1 has a BBB rating of A or A+. 2 have ten or more years of experience, the longest 15 years. 2 are family- or locally-owned. We have a website on file for 5 of the technicians on this page; 4 publish a contact page and 3 list a public email. 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.
7 of the 24 shops here show Saturday or Sunday hours. Plugs and filters fit neatly into a Saturday. A chase for an intermittent misfire does not, since it can need the car overnight to catch the fault happening from cold.
