Best Car Tune-Up in Plano, TX
22 technicians listed · all 22 in Plano · 11 open weekends · 20 rated 4.5+
Data verified October 16, 2026
Bill's Radiator & Muffler Hitch & Trailer
Sav-Mor Automotive
Innovative Auto Works
Auto Fix It
Major Automotive
Listed for drivers in and around Plano, TX, these 22 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: Plano, TX
All 22 technicians we list here are in Plano itself. We have 29 technicians in Plano on file; this page shows the highest-rated 22. The technicians on this page are rated from 4.4 to 4.9 across 8,263 reviews; 21 have 50 or more reviews and 20 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price", "diagnosis" and "honest". 11 are open on Saturdays and 2 on Sundays. The services the technicians on this page list most often on their websites are oil change (4), brake repair (3), wheel alignment (3), auto repair (2) and brakes (2). 5 list staff certifications (ASE) and 5 have a BBB rating of A or A+. 14 have ten or more years of experience, the longest 60 years. 5 offer financing; 5 give free estimates; 3 are family- or locally-owned and 9 list coupons or special offers. We have a website on file for 17 of the technicians on this page; 12 publish a contact page; 8 list a public email and 6 take bookings online. We count these figures across the technicians on this page; hours and prices change, so confirm the details with the technician before you visit.
Which shops listed for Plano open on Saturdays or Sundays?
11 of the 22 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.