Stewart Usedo is TechNation’s resident teacher and diesel expert—the guy who’s probably forgotten more than most mechanics ever learn. From engines to education, Stewart brings unmatched experience, patience, and skill to the team.

Having been part of TechNation since the early stages, he’s the go-to for complex diagnostics, diesel systems, and hands-on training. Whether he’s under the hood or guiding new techs through their first big job, Stewart’s commitment to excellence and mentorship helps keep TechNation running at full throttle.

stewartusedo@ourtechnation.com