Truck Engine Repair, Rebuild, & Overhaul in North Kingstown, RI

Diesel Engine Repair in North Kingstown, RI

Diesel engines are built for long-haul durability, but when things go wrong, performance and uptime are at serious risk. At Diversified Mobile Services, we provide complete engine repair, rebuild, and overhaul services for heavy-duty trucks. Whether you're dealing with oil leaks, misfires, overheating, or full engine failure, our team has the experience and tools to diagnose and fix it right the first time. We work on all major engine manufacturers and offer both mobile diagnostics and in-shop rebuild capabilities.

Our Shop’s Engine Repair, Rebuild, & Overhaul Services Include:

• Full-Service Engine Diagnostics & Repairs: We identify and repair issues affecting performance, fuel efficiency, and reliability using advanced diagnostic tools tailored for fleet vehicles.
• Complete Engine Rebuilds & Overhauls: From top-end work to full in-frame and out-of-frame rebuilds, we restore engine performance while extending the service life of your fleet.
• Preventive Engine Maintenance Plans: Regular valve adjustments, filter changes, and oil sampling help catch engine issues early and reduce the risk of major failures.
• Safety & Compliance Assurance: We ensure all engine repairs meet OEM and DOT standards, protecting your drivers and keeping your fleet compliant.
• Fleet-Centered Service Options: Our shop is equipped to handle high-volume engine work with quick turnaround, and mobile diagnostics are available to minimize downtime.

What Makes Diversified Mobile Services Different?

We don’t take shortcuts when it comes to engine performance. Our technicians are trained in complete in-frame and out-of-frame rebuilds, along with minor repairs that prevent bigger failures. With two shop locations and mobile coverage within 50 miles, we’re trusted by fleets and owner-operators across Rhode Island. Why teams stay with us for the long haul: 

• Full diagnostics, cylinder testing, and ECM scan capabilities
• Certified in full engine rebuilds for Cummins, Detroit, CAT, and more
• Mobile engine repair diagnostics across Providence, Warwick, and beyond

Contact Us About Truck Engine Repair Now: Call 401-823-5555 or 401-294-2230!

Call 401-823-5555 or 401-294-2230 today to schedule your diesel engine repair or rebuild. We offer fast turnarounds and dependable work, in-shop or within 50 miles of North Kingstown.

FAQs

What Areas Do You Serve For Engine Repair?

As well as North Kingstown, RI, we provide heavy-duty engine service within 50 miles, including: Providence, Coventry, Warwick, Cranston, and surrounding towns.

What’s the difference between an engine repair and an overhaul?

Engine repair fixes specific components like injectors, gaskets, or sensors. An overhaul is a complete teardown and rebuild, restoring the engine to OEM standards or better.

How do I know if I need an engine rebuild?

Signs include repeated overheating, high oil consumption, low compression, and excessive blow-by. We perform full diagnostics to determine if a rebuild is more cost-effective than ongoing repairs.

How Can I Get Engine Repair or Overhaul?

Call 401-823-5555 or 401-294-2230 today to book your engine repair or rebuild. Mobile diagnostics and full in-shop services are available across the Rhode Island area.