Honest, thorough auto repair right here in Great Falls. We diagnose the real problem — not the easy one — so you get back on the road safely.
From routine maintenance to complex diagnostics, we handle it all with care and transparency.
Check engine light on? We use modern diagnostic tools to pinpoint the exact issue — no guessing, no unnecessary parts.
Keep your engine running clean with quality oil changes, fluid checks, and scheduled maintenance that prevents costly repairs down the road.
Squeaky brakes? We'll inspect, repair, and replace as needed. Your stopping power matters — we treat it like it does.
From fluid flushes to full rebuilds, we diagnose and repair transmission issues before they strand you on I-15.
Dead battery, flickering lights, parasitic draw — electrical gremlins are our specialty. We track them down and fix them for good.
Bumpy ride or wandering steering? We'll inspect your shocks, struts, and alignment so your truck handles like it should.
JNL Auto Repair is a locally owned shop right here in Great Falls. We know this community — and we know that when your vehicle breaks down, you need someone you can trust to do it right the first time.
We don't cut corners or upsell work you don't need. If your truck or car doesn't need a repair, we'll tell you that, too. That's how we've built a reputation that lasts.
From oil changes to engine overhauls, we bring the same attention to detail whether it's your daily driver or your weekend project.
5000 22nd Ave N — easy to find, convenient to reach, and close to home.
We explain what's wrong, what needs to be done, and what can wait — so you're never left guessing.
No hidden fees, no inflated estimates. We give you an honest price before we start any work.
We fix it properly the first time. No quick patches that come back to haunt you in a week.
Give us a call or swing by the shop. We'll look at what your vehicle needs and give you an honest answer — no pressure, no games.
Tell us what's going on with your vehicle and we'll get back to you.
Message sent! We'll get back to you soon.
