General Diesel Repair in Somerdale, NJ

Mobile Diesel Truck Repair in Somerdale, NJ

Diesel engines are built for torque, durability, and heavy loads. But when components begin to fail, small issues quickly turn into major breakdowns.

Our mobile heavy-duty division specializes in diagnosing and repairing complex diesel systems on-site. We service everything from light commercial vehicles to full heavy-duty fleet trucks.

Common diesel issues we handle include:

• Hard starts and no-start conditions
• Loss of power under load
• Excessive smoke or emissions problems
• Engine overheating
• Oil or coolant leaks
• Abnormal engine noise

Modern diesel engines rely on precise timing, high-pressure fuel injection, and proper compression to operate efficiently. Problems within the fuel injection system, turbocharger, cooling system, or internal engine components can drastically affect performance.

We use professional diagnostic procedures to quickly identify the root cause. Instead of guessing, we test systems methodically to prevent repeat failures and unnecessary parts replacement.

Because we are mobile-only for heavy-duty, you don’t have to tow your truck across town. We come to your yard, job site, or fleet location and get to work immediately.

Built On Legacy. Focused On Performance.

Schimpfs Heavy Duty has roots going back to 1920. For four generations, this business has been family-owned. When John took over and reestablished the company, the goal was clear: protect the legacy while building a stronger heavy-duty future.

We are small enough to give every truck focused attention. That means faster turnaround times and direct communication. No runaround. No inflated recommendations.

We treat your business the way we treat our own family: with respect, honesty, and loyalty.

Our specialty in suspension and alignment gives us an advantage when diagnosing diesel drivability issues. Poor alignment, worn suspension components, and drivetrain stress can mimic engine problems. We look at the entire vehicle, not just the engine, to ensure long-term reliability.

We also utilize specialty equipment, including a 30-ton kingpin press and heavy-duty bushing presses, allowing us to complete structural and suspension-related diesel repairs on location.

If you manage a fleet, we understand that reliability equals profitability. Our mobile diesel repair services are structured to minimize downtime and keep your trucks operating safely and efficiently.

Call Now For Mobile Diesel Repair: 856-271-4412

If your diesel truck is underperforming or down completely, don’t wait for the problem to worsen. Call Schimpfs Heavy Duty at 856-271-4412 today. 

FAQs

What Areas Do You Serve?

We are based at 412 S Warwick Road in Lawnside, NJ and provide mobile heavy-duty diesel repair within 25 miles. We proudly serve Bellmawr, NJ, Burlington, NJ, Camden, NJ, Swedesboro, NJ, Bridgeport, NJ, Cherry Hill, NJ, and Philadelphia, PA.

What Are Common Signs Of Diesel Engine Problems?

Common signs include hard starting, excessive smoke, loss of power, overheating, unusual knocking sounds, and increased fuel consumption. Addressing these symptoms early can prevent severe internal engine damage and costly downtime.

How Often Should A Diesel Truck Be Serviced?

Service intervals vary by manufacturer and usage, but most heavy-duty diesel trucks require maintenance every 15,000 to 25,000 miles. Severe-duty applications may require more frequent inspections to ensure optimal performance and prevent breakdowns.

How Can I Schedule Diesel Repair?

If you need mobile heavy-duty diesel repair in Lawnside, NJ, call 856-271-4412. We’ll schedule on-site service and get your truck back to work quickly and efficiently.