Heavy-Duty Truck repair Services in Grand Rapids, MI

When uptime matters most, you need a repair partner that understands large passenger vehicles. We keep your buses and coaches running safely, smoothly, and on schedule.

On the road, reliability matters. From engine diagnostics to suspension repairs, we keep your RV in peak condition so you can travel safely and confidently.

Hydraulic failure means lost time and profit. We provide expert diagnostics and repairs that restore full pressure, smooth function, and safe operation for your truck or equipment.

Downtime is costly. From cranes and forklifts to hydraulic attachments, we provide mechanical repairs that keep your heavy equipment productive and ready for work.

Noticing sluggish performance, warning lights, or unusual noises from your rig’s powerplant? Our team tackles issues head-on, restoring full power and reliability fast—so you stay productive and profitable.

Frustrated by flickering dash lights, stalled startups, or mystery fault codes? Get back on schedule with repair for your electrical and battery systems from Kleyn Mobile Repair—your one-stop source for clear answers and lasting fixes.

Feeling the heat—or no heat at all—in your cab? Our HVAC system repair & servicing keeps every vehicle comfortable and compliant so you can focus on the road ahead.

Whether your power unit is regenerating too often, struggling to stay in compliance, or burning more fuel than usual, our BG services are built to clean, restore, and protect critical systems, without removing components or tying up your schedule.

Our alignment service, paired with precise suspension repair and steering-system maintenance, returns every axle, spring, and linkage to factory specifications, ensuring you roll straight, ride smoothly, and protect your tires—no guesswork, just master-level workmanship.

Is your rig truly compliant—or are costly violations waiting to shut you down? A thorough inspection keeps fines, downtime, and safety worries off your plate.

When was the last time you gave your truck or fleet a comprehensive system check before putting it into service? Preventive maintenance keeps you on schedule by catching wear and tear early, thereby reducing unscheduled downtime.

Stuck on the roadside or parked at a job-site with no time to spare? With our mobile repair services you skip the tow, save the hours, and get certified workmanship delivered right to you—so the wheels keep turning and the load stays on schedule.

Hearing clunks on turns or spotting gear oil beneath your rig? Swift, professional axle repair prevents costly downtime and keeps every load on schedule. Read on to see how Kleyn Mobile Repair solves axle issues—and why drivers across West Michigan trust us first.

Does your truck shudder, squeal, or need extra runway before it stops? Quality brake repair performed on time keeps you, your cargo, and everyone around you safe while saving you from costly downtime.

Is a sudden temperature spike forcing you to park? When coolant stops flowing, downtime and engine damage follow fast. At Kleyn Mobile Repair, our coolant system repair service pinpoints the root cause—so you can get back on the road with confidence.

Need welding and fabrication services that keeps you hauling, not waiting? From cracked frames to one-off brackets, our team fixes the metal so you can focus on the miles ahead.

Is your truck growling, hissing, or leaving a haze behind you? Our comprehensive exhaust repair services restores proper back-pressure, tames noise, and keeps emissions in check—so you can focus on the miles ahead.

Stranded on the shoulder and watching the minutes tick by? When you need roadside assistance that shows up fast and fixes the problem right there, Kleyn Mobile Repair has your back.

Wondering if that wobbly trailer is safe for another haul? Our trailer repair team keeps you on the road—and off the shoulder—with fast diagnostics, transparent pricing, and workmanship you can count on.