No tow truck needed. No waiting at a shop. We bring certified diesel and automotive repair straight to your driveway, job site, or wherever your vehicle sits — across Big Bear Lake and the surrounding mountain communities.
4+ years of military service & discipline
Associate's degree in Automotive & Diesel Tech
We come to you — home, trail, or job site
Fully covered — your property and vehicle protected
Tyler Leonard spent 4+ years in the U.S. Army as a Signal Collector & Analyst — a role that demanded sharp diagnostics, zero room for error, and relentless attention to detail. That same mindset is now under the hood of your vehicle.
After his service, Tyler earned an Associate's Degree in Automotive & Diesel Technology from Universal Technical Institute (UTI), then went on to work in shops of all sizes — from passenger cars to fleet diesel engines, heavy equipment, backhoes, and skid steers.
In 2024, Tyler launched Methodical Diesel & Automotive Repair as a fully licensed mobile service in Big Bear Lake because he saw what the mountain community actually needed: a certified tech who shows up where you are, charges fairly, and does it right the first time.
4+ years — Signal Collector & Analyst
Associate's in Automotive & Diesel Technology
Backhoes, skid steers, fleet diesel & more
Knows mountain roads, altitude issues & winter wear
From daily drivers to job-site diesels — diagnosed right, fixed right, at your location.
Your diesel doesn't need a tow to the valley. We handle diagnostics, injector work, turbo issues, oil services, and full engine repair — on-site, for trucks, fleet vehicles, and heavy equipment.
Brakes grinding? Check engine light on? From suspension and transmission work to full engine rebuilds, we handle everything your passenger vehicle needs without you leaving your driveway.
This is what sets us apart. We roll out to your home, job site, or trailhead across Big Bear Lake and surrounding communities. No tow bill. No waiting room. Just real repair, where you are.
We don't guess — we diagnose. Using professional-grade scan tools and years of hands-on experience, we pinpoint the real issue fast so you're not paying for parts you don't need.
Mountain driving is hard on vehicles — altitude, steep grades, temperature swings. Stay ahead of breakdowns with routine maintenance designed for how your vehicle actually gets used up here.
Batteries, alternators, starters, wiring issues — electrical gremlins are frustrating. We trace the problem methodically and fix it so it stays fixed, even in Big Bear's harsh winters.
Skip the tow truck and the shop waiting room. We bring the tools, parts, and expertise to wherever your vehicle is — your driveway, job site, or the side of the road.
No mystery charges. No upselling parts you don't need. You'll know exactly what's wrong and what it costs before any wrench turns. Period.
We understand what altitude, steep grades, and freezing temps do to engines, brakes, and batteries. Your mechanic should know the mountain — ours does.
Military service taught Tyler that every detail matters and shortcuts cost lives. That same precision goes into every diagnosis, every repair, every vehicle.
"I had an excellent experience with Tyler. He arrived with an enthusiastic can-do attitude that made the process so much easier. Incredibly professional, responded promptly, and showed up faster than I anticipated. The service was seamless and efficient. I highly recommend Methodical Automotive Repair!"
"Tyler is awesome — he listens and always takes the time to figure out exactly what's wrong. He has helped me many times when no one else knew what was wrong. He said he likes the challenge. He's not overpriced and very fair. I always take my vehicles to him. Highly recommend."
"Thank you for your knowledge and knowing how to repair my vehicle quickly and efficiently, giving me peace of mind. I highly recommend Tyler for all of your automotive needs. He goes above and beyond."
"Tyler is great. Has a can-do attitude and very easy to work with. Great communication and very fair on pricing. Best in the valley. Will definitely be my go-to mechanic."
Big Bear Lake, Fawnskin, Moonridge & surrounding areas
Call → describe the issue → we come to you
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