Semi Truck & Trailer Repair in Modesto, CA
24-hour mobile semi truck and trailer repair — at your yard, your job site, or the side of the road. L&E Mechanics Services handles engine, brake, clutch and suspension repairs, maintenance and CTC inspections, welding and fabrication, and mobile crane lifts for fleets and owner-operators across the Central Valley.
Semi Truck, Trailer & Welding Services — One Call
From engine and brake repair to welding, fabrication and mobile crane lifts, our crew handles the full range of semi and trailer work. See the full breakdown on our semi truck and trailer repair services page, or keep reading below.
Semi Truck & Trailer Repair
Engine repair, brakes, suspension, clutch replacement and check engine light diagnosis for semis and trailers.
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Truck & Trailer Maintenance
Oil changes, air conditioning service, CTC inspections and routine truck and trailer maintenance.
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24-Hour Mobile & Roadside Repair
We come to your yard, job site or roadside breakdown — no need to tow a disabled truck to a shop.
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Welding, Fabrication & Crane Lift
Welding, fabrication, frame and structural repair, plus mobile crane lift service for truck and trailer work.
See What's IncludedSemi Truck & Trailer Repair
Semis have been part of our lives for as long as we can remember. We grew up around big rigs and learned the trade at shops across the Central Valley — and we put that hands-on experience to work on every truck and trailer we touch.
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01
Engine Repair & Check Engine Light Diagnosis
Diagnostics and repair for check engine lights and engine problems on trucks and trailers.
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02
Clutch Replacement
Clutch diagnosis and replacement to get your rig back in gear and back on the road.
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03
Brake & Suspension Repair
Brake and suspension repair for semis and trailers hauling heavy agricultural and freight loads.
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04
Air Conditioning Service
Truck A/C diagnostics and service to keep drivers cool through Central Valley summers.
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05
Maintenance, Oil Changes & Inspections
Oil changes, truck and trailer maintenance, CTC inspections and DOT BIT inspections.
24-Hour Mobile & Roadside Truck Repair
We know what it costs when a truck sits — every hour off the road is money out of your pocket. That's why we run 24-hour service. Mobile service means we come to you, whether you're at a yard, a job site, or broken down on the side of the road, so you don't have to figure out how to get a disabled truck to a shop.
Whether it's a clutch going out on a Friday night or a check engine light before a Monday morning haul, we pick up the phone. See our mobile truck repair coverage across the Central Valley for the full picture.
Call (209) 679-7580
Serving Modesto & the Central Valley
Based in Modesto, L&E Mechanics Services serves fleets and owner-operators across Modesto, Stockton, Lodi, Turlock, Merced, Fresno and Sacramento — at the yard, on the job site, or on the side of the road.
Outside these areas? Call us — we take select jobs beyond our standard service radius. See our mobile truck repair across the Central Valley page for details.
Built around semis, built for you
Clear, Honest Communication
You get a clear explanation of what's wrong and what it takes to fix it before any work begins.
We Stand Behind Our Work
When we say we'll be there, we show up. If something isn't right, we make it right — no runaround.
24-Hour Mobile Service
Breakdowns don't follow a schedule. We offer service any hour so a dead truck doesn't mean a lost load.
Recent Repair Work
Hours & Location
Frequently Asked Questions
Do you offer 24-hour service?
Yes. We provide 24-hour service to keep your fleet on the road, including mobile and roadside calls.
What truck repairs do you offer?
We repair engines, brakes, suspension, clutches and air conditioning systems, diagnose check engine lights, and handle oil changes, CTC inspections and truck and trailer maintenance. We also offer welding, fabrication and mobile crane lift services.
What areas do you serve?
We primarily serve Modesto, Fresno, Sacramento, Stockton, Merced, Turlock and Lodi, CA. If you are outside these areas, call us. We take select jobs beyond our standard service radius. See our service area for details.
Do you service semi trailers?
Yes. We specialize in semi trailer repair and maintenance for fleets and owner-operators across the Central Valley.
Can you come to my location?
Yes. Mobile service means we come to you, whether you're at a yard, a job site, or broken down on the side of the road.
Can you fix my check engine light?
Yes. We diagnose and repair check engine light issues on trucks and trailers.
Keep Your Fleet Running Strong
Call L&E Mechanics Services any time, day or night, for repairs, maintenance or mobile service — or send a message and we'll get back to you.