Located right on US Highway 41 in Morocco, Indiana — McCool's Auto and Diesel delivers honest diagnostics, quality repairs, and the kind of service that keeps you on the road instead of stuck in it.
From routine maintenance to serious diesel diagnostics — we handle it all with care, precision, and a commitment to getting it right the first time.
Brakes, suspension, steering, belts, hoses — whatever your vehicle needs, we diagnose it accurately and fix it right.
Fuel systems, turbochargers, emissions, and full diesel diagnostics. We know diesel inside and out.
Regular oil changes, filter replacements, and scheduled maintenance to keep your vehicle running smoothly mile after mile.
Check engine lights, wiring issues, sensor problems — we use modern diagnostic tools to pinpoint the issue fast.
Full brake system checks, pad and rotor service, and comprehensive safety inspections before you hit the road.
Automatic and manual transmission service, clutch replacements, and drivetrain repairs you can rely on.
McCool's Auto and Diesel isn't a chain shop with a loyalty program — we're your neighbors. Located right on US Highway 41 in Morocco, Indiana, we've built our reputation one honest repair at a time.
We treat every vehicle like it's our own. Whether it's a daily driver or a heavy-duty diesel, we give you the same straightforward advice: what's actually wrong, what it'll cost, and how long it'll take. No surprises. No upselling. Just real work done right.
We explain what your vehicle needs before we touch a bolt. You'll always know the cost and the timeline — no hidden fees, no shock at the counter.
We use reliable parts and competitive pricing because your truck deserves the best — and your wallet shouldn't pay for it twice.
Not every shop understands diesel the way we do. From fuel systems to emissions, we have the expertise and equipment to handle it all.
We're on US Highway 41, easy to find and easy to get to. When you need a repair done right, you're already close.
Whether it's a strange noise, a warning light, or just time for scheduled maintenance — give us a call. We'll get you back on the road with confidence.
Have a question or need to schedule a repair? Reach out by phone or email — we respond quickly and we're happy to help.
