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G3 Transmission & Diesel is a family and veteran-owned shop focused on domestic truck and full-size SUV engines and transmissions.

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There’s a lot of experience behind what we do, from older units to today’s 8 and 10 speeds, along with diesel performance, diagnostics, and tuning. We’ve seen what works and what doesn’t, and that shapes how we approach every job.

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Most of the work that comes through here is on trucks that tow, work, or make power. These aren’t quick in-and-out jobs. It’s real repair and build work on vehicles people rely on.

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When something comes into the shop, it gets diagnosed properly. No guessing, no throwing parts at it. We figure out what actually failed and go through the unit the right way before it goes back together.

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We also don’t put things back together the same way they failed. Known weak points get addressed so the problem doesn’t come right back.

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We keep everything straightforward. When you call, you’re talking to someone who understands the work. Period.

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At the end of the day, this is a shop built around doing the job right and standing behind it. That’s what matters and that’s what we focus on every day.

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