Best Car Tune-Up in Gulfport, MS
11 technicians listed · 5 in Gulfport · 5 open weekends · all 11 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
Performance Diesel Service
Graystone Automotive Group
Savage Performance LLC
Moores Auto Repair
Coastal Tire & Auto
Listed for drivers in and around Gulfport, MS, 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: Gulfport, MS
Of the 11 technicians we list here, 5 are in Gulfport itself and 6 come from towns including Long Beach (2, 7 mi), D'Iberville (1, 11 mi) and Pass Christian (1, 12 mi). The technicians on this page are rated from 4.5 to 5.0 across 1,030 reviews; 2 have 50 or more reviews. 5 are open on Saturdays. 1 shows a license on its website; 2 list staff certifications (ASE) and 1 has a BBB rating of A or A+. 2 have ten or more years of experience, the longest 31 years. 1 offers financing; 1 is family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 4 of the technicians on this page; 4 publish a contact page and 2 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.
Which shops listed for Gulfport open on Saturdays or Sundays?
5 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.