Semi Truck Repair in Dearborn, MI

Broken Down? We Come to You

Skip the tow truck. Our mobile semi truck repair team gets you rolling again right where you sit.

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Emergency Mobile Truck Repair Dearborn

Back on the Road in Under an Hour

Your truck breaking down doesn’t have to wreck your day or your delivery schedule. When you’re stuck on I-94, Telegraph Road, or anywhere in Dearborn, you need someone who shows up fast and gets the job done right the first time.

We bring the shop to you. No waiting for a tow truck that might take hours. No losing money while your rig sits in some repair bay for days. Our mobile mechanics roll up with everything needed to diagnose and fix most problems on the spot.

You get back to making money instead of burning it. That’s the difference between a quick roadside fix and watching your profits disappear while you wait for traditional shop service.

Dearborn Semi Truck Repair Experts

40 Years Fixing Trucks That Matter

We’ve been keeping Dearborn’s trucks moving since 1999. Dr. Phillip Marin leads our team with three Ph.D. degrees in Diesel Engineering, Drivetrains, and Metal Alloys. That’s not just credentials—that’s the kind of deep knowledge that solves problems other mechanics can’t figure out.

We know Dearborn’s roads. From the heavy industrial traffic around Ford’s River Rouge Complex to the constant flow along Michigan Avenue, we understand what beats up trucks in this area. Potholes, salt, stop-and-go traffic—we’ve seen how they wear down everything from brake systems to suspensions.

Our ASE-certified mechanics don’t just fix what’s broken. We spot what’s about to break, saving you from roadside emergencies down the line.

Mobile Semi Repair Process Dearborn

Simple Process, Fast Results

Call us at 313-999-3088 and we dispatch a fully-equipped service truck to your location. Usually within 45-60 minutes, even in Dearborn traffic.

Our mechanic arrives with diagnostic equipment, tools, and the most common repair parts. We run a complete diagnosis first—no guessing, no unnecessary work. You know exactly what’s wrong and what it costs before we touch anything.

Most repairs happen right there. Engine codes, brake adjustments, tire changes, electrical problems, hydraulic leaks—we handle it on-site. If it’s something major that needs shop equipment, we’ll tell you straight up and help arrange proper towing to a facility that can handle it right.

You get a clear invoice, no surprises, and you’re back to work. That’s how emergency repair should work.

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About J&J Truck & Trailer Repair

Dearborn Truck Repair Services

Every Repair Your Fleet Needs

We handle the breakdowns that shut down operations. Diesel engine diagnostics when your truck won’t start or runs rough. Brake system repairs including ABS sensors and air brake components. Transmission problems, electrical issues, hydraulic system failures.

Dearborn’s industrial landscape means trucks work hard. Between the steel plants, automotive suppliers, and logistics hubs, your equipment takes a beating. We see everything from overheated engines on hot summer days to frozen air lines during Michigan winters.

Our service area covers all of Dearborn, from the Southfield Freeway to the Detroit River. We know the truck stops, the industrial parks, and the loading docks where breakdowns happen. When you call, we know how to find you fast and get you fixed faster.

How fast can you get to my broken down semi truck in Dearborn?

We typically arrive within 45-60 minutes of your call, even during peak traffic hours on I-94 or Michigan Avenue. Our dispatch system tracks traffic patterns and routes our nearest available truck to your location.

Distance matters, but so does preparation. We stage our mobile units strategically around Dearborn and Detroit to minimize response times. If you’re at a major truck stop or industrial area, we probably know exactly where you are and the fastest route to get there.

Weather and traffic can add time, but we’ll give you an honest arrival estimate when you call. No false promises about being there in 20 minutes when it’s clearly going to take longer.

We handle about 80-90% of common breakdowns right where your truck sits. Engine diagnostics and many engine repairs, brake system work including ABS sensors and air brake components, electrical problems, tire changes, hydraulic system repairs, and most transmission issues that don’t require major internal work.

What we can’t do on-site: complete engine rebuilds, major transmission overhauls, differential replacements, or anything requiring heavy lifting equipment. If your problem needs a shop, we’ll tell you immediately and help arrange proper towing to a facility equipped for that specific repair.

Our mobile units carry diagnostic computers, specialty tools, and an inventory of high-failure parts. We’re not just a guy with a toolbox—we’re a complete repair facility on wheels for most problems you’ll encounter.

Mobile service often costs less overall when you factor in towing fees and downtime. While our hourly rate includes travel time, you save hundreds on towing costs and thousands in lost revenue from extended downtime.

A typical tow for a Class 8 truck runs $300-800 depending on distance. Then you’re looking at shop rates plus the time your truck sits waiting for service. Our mobile rate eliminates the tow cost and gets you back to earning money faster.

We provide upfront pricing before starting any work. No surprises, no hidden fees for travel time or diagnostic charges. You know exactly what the repair costs before we begin, and we guarantee our work with a 100% satisfaction promise.

Yes, we service all major truck brands including Freightliner, Peterbilt, Kenworth, Volvo, Mack, International, and Western Star. Our diagnostic equipment works with Detroit Diesel, Cummins, Caterpillar, Paccar, and other major engine manufacturers.

Dr. Marin’s expertise covers the full spectrum of diesel technology, from older mechanical systems to the latest electronic controls and emissions equipment. We stay current with manufacturer updates and technical bulletins to handle even the newest truck models.

Different trucks have different quirks, but the fundamental systems—engines, brakes, electrical, hydraulics—work on similar principles. Our experience with Michigan’s diverse truck fleet means we’ve probably worked on your exact make and model before.

Absolutely. We provide 24/7 emergency roadside assistance, 365 days a year. Breakdowns don’t wait for business hours, and neither do we. Call 313-999-3088 anytime, day or night.

Our after-hours service covers the same repairs as daytime calls. We don’t send out a junior technician with limited tools—you get the same skilled mechanics and fully-equipped service trucks regardless of when you call.

Weekend and holiday rates may apply for non-emergency service, but emergency breakdowns get standard pricing. If your truck won’t move and you’re losing money, that’s an emergency in our book.

We cover all of Dearborn plus the greater Detroit metropolitan area including Detroit, Dearborn Heights, Allen Park, Lincoln Park, Melvindale, River Rouge, and Wyandotte. Our service area extends throughout Wayne County and surrounding regions.

We’re familiar with major trucking routes including I-94, I-75, I-96, I-275, US-24 (Telegraph Road), and Michigan Avenue. We know the truck stops, weigh stations, and industrial areas where breakdowns commonly occur.

If you’re outside our standard service area, call anyway. For serious emergencies or fleet accounts, we’ll often extend our range. The worst we can do is refer you to a qualified service provider closer to your location.

Other Services we provide in Dearborn