Best Truck Repair in Gary, IN
19 mechanics listed · all 19 in Gary · 1 open 24/7 · 15 open weekends · 15 rated 4.5+
Data verified October 18, 2026
Miller Brakes and Mufflers
MAD Bull Truck AND Trailer Repair LLC
Wayne's Frame & Body
G&F Trucking Inc
Diesel Experts
Listed for drivers in and around Gary, IN, these 19 shops work on medium and heavy duty trucks. What each one says about fleet accounts, road service, inspections and hours comes from its own website; ratings and quotes come from public reviews.

Area overview: Gary, IN
All 19 mechanics we list here are in Gary itself. We have 22 mechanics in Gary on file; this page shows the highest-rated 19. 18 of the mechanics on this page have a rating, from 3.9 to 5.0 across 873 reviews; 4 have 50 or more reviews and 15 are rated 4.5 or higher. 1 is open around the clock; 15 are open on Saturdays and 2 on Sundays. 1 shows a license on its website; 1 lists staff certifications (ASE) and 2 have a BBB rating of A or A+. Domain records put 4 websites of the mechanics on this page at ten or more years old; the oldest dates from 2000. 1 offers emergency or roadside call-outs; 2 give free estimates and 2 are family- or locally-owned. We have a website on file for 8 of the mechanics on this page; 7 publish a contact page and 4 list a public email. We count these figures across the mechanics on this page; hours and prices change, so confirm the details with the mechanic before you visit.
Which truck shops listed for Gary work on Saturdays or Sundays?
15 of the 19 shops on this page run a weekend shift. Weekend slots are how a lot of fleets get preventive maintenance done without losing a working day, so they book out early. Parts counters keep shorter hours, which is the usual reason a Saturday job waits until Monday.