Working Time
Monday - Saturday: 08:00 - 20:00
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Our Location
9865, S Union Ave. Bakersfield, CA 93307.
Call Us Now
+1 661 – 333 – 2421
Your On-Site Partner in Diesel Repair.
At Lucky Mobile Diesel Repair LLC, we keep your rigs rolling. We specialize in on-site mobile diesel repair and maintenance for long-haul trucks, semis, and freight vehicles. Whether you're stranded on the highway or need preventive maintenance at your yard — we come to you, fully equipped and ready to get you back on the road fast.
5
Years of Experience.
Engine Diagnostics & Repair
On-the-spot engine inspections and fault code analysis.
Electrical System Repair
Battery, alternator, and starter troubleshooting and replacement.
Free Quote & Estimate
We not only take care of your vehicle but you too.
Why Choose Us
24/7 Mobile Service
Breakdowns don’t wait for business hours — and neither do we. Our mobile repair units are available day or night, ready to reach you on highways, rest stops, or job sites. We’re always on standby to get you rolling again as fast as possible.
Certified Diesel Technicians
Our technicians are highly trained professionals with hands-on experience in heavy-duty diesel systems. From engine diagnostics to transmission work, every repair is handled with precision and care. We know trucks inside and out — and we treat every rig like our own.
Quick Diagnostics & Repairs
We use state-of-the-art diagnostic tools to identify problems accurately and fix them efficiently. No guessing games or unnecessary repairs — just fast, reliable solutions that get you back on schedule.
Our Services
Differential Work
We provide expert diagnosis and professional service for this system. Our technicians use advanced tools to find the root cause of any issue and perform the necessary maintenance or repair to get you back on the road safely.
Differential Work
Keep your engine running at peak performance.
Regular oil changes are the lifeblood of your truck’s engine — preventing wear, reducing heat, and ensuring smooth operation mile after mile. Our certified technicians use only top-quality oils and filters that meet or exceed OEM standards, so your truck performs reliably on every run.
Abs Light
We provide expert diagnosis and professional service for this system.3 Our technicians use advanced tools to find the root cause of any issue and perform the necessary maintenance or repair to get you back on the road safely.
Oil Changing
We provide expert diagnosis and professional service for this system. Our technicians use advanced tools to find the root cause of any issue and perform the necessary maintenance or repair to get you back on the road safely.
Transmission Work
We provide expert diagnosis and professional service for this system. Our technicians use advanced tools to find the root cause of any issue and perform the necessary maintenance or repair to get you back on the road safely.
DEF system clean and diagnosis
A healthy Diesel Exhaust Fluid (DEF) system is key to keeping emissions in check and avoiding costly downtime. We perform a complete DEF system clean and diagnostic service — checking sensors, injectors, lines, and filters for any clogs or contamination.
24/7 Emergency Service Available
Great service and greater is their after services. Highly recommend
Jason T., Owner-Operator, Kenworth T680
⭐️⭐️⭐️⭐️⭐️
“Honest, skilled, and dependable.”
Finally found a mobile mechanic I can trust. These guys know their stuff — Paccar and Cummins engines are their playground. No upselling, no nonsense, just straight-up good work at fair prices. Highly recommend them to anyone hauling long routes.
Miguel R., Fleet Manager
“Professional and reliable service.” We use Lucky Mobile Diesel for all our fleet maintenance. They handle everything — oil changes, diagnostics, electrical issues — and always do a clean, professional job. Their communication and turnaround time are top-notch.
Sarah L., Logistics Coordinator
Safety Is Our First Priority
- We follow strict safety protocols on every job, big or small.
Your truck’s safety and reliability come before everything else.
Certified technicians ensuring every repair meets safety standards.
We use only approved tools, fluids, and parts for maximum safety.
Every service we perform is backed by our zero-compromise safety policy.

