Best Car Tune-Up near Dover, DE
We have 2 technicians in Dover on file, and both are on this list, along with 9 from Smyrna (6, 10 mi), Hartly (2, 8 mi) and Camden Wyoming (1, 5 mi).
2 open weekends · all 11 rated 4.5+
Data verified October 16, 2026
Battery Warehouse Auto and Truck Repairs INC
High Horse Performance
State Street Motors
Ebright Auto Repair
Truestreet Automotive & Performance
Listed for drivers in and around Dover, DE, these 11 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.

Area overview: Dover, DE
The 11 technicians on this page are rated from 4.6 to 5.0 across 658 reviews; 5 have 50 or more reviews. The topics that come up most in reviews of the technicians on this page are "price" and "honest". 2 are open on Saturdays. 2 have a BBB rating of A or A+. 5 have ten or more years of experience, the longest 35 years. We have a website on file for 3 of the technicians on this page; 1 publishes a contact page and 1 lists 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.
Which shops listed for Dover open on Saturdays or Sundays?
2 of the 11 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.