About HI Tech Transmission & Diesel Repair LLC

Who We Are

HI Tech Transmission & Diesel Repair opened in 2021 with a simple idea: Medford needed a shop that actually specializes in diesel trucks and transmissions instead of treating them like an afterthought. Owner Jeremiah built the shop around that focus, and it's stayed that way. If you drive a Ford Power Stroke or a Dodge Cummins and you need the work done right the first time, this is where you bring it.

What We Work On

We work on American-made trucks and diesel-powered vehicles from 2005 forward. That means Ford F-Series Super Duty trucks, Dodge Ram 2500s and 3500s, and anything else diesel-powered that hauls, tows, or works for a living. We're not trying to be everything to everybody. Diesel and transmissions are what we know, and that focus is what makes the difference when your rig comes in with a problem another shop couldn't figure out.

How We Handle Your Repair

Before any work starts, we run a real diagnostic. That means pulling codes, looking at live data, checking the full system, and telling you in plain terms what we found. You get a straight quote, you approve it, and then we get to work. No hidden charges, no add-ons you didn't ask for. When you pick up your truck, every repair is backed by a 2-year/24,000-mile warranty because Jeremiah stands behind what leaves this shop.

Come See Us

You'll find us at 4025 Crater Lake Highway in Medford, easy to spot heading south toward the highway interchange. We're open Monday through Friday, 8am to 5pm. If your truck is losing power, throwing codes, slipping gears, or just not acting right, give us a call at (541) 664-2991 and we'll get you in.