Mack
Service in Charleston, SC

Mack Truck Repair In North Charleston, SC

Mack trucks are built to last, but advanced technology means issues now hide in data as often as in iron. Our ASE Master Technician uses OEM software to pinpoint sensor irregularities, aftertreatment faults, and driveline wear before they become breakdowns. That includes swift Mack ECM repair, full-chassis Mack truck and trailer repair, and parts installation you’d expect from a true Mack truck repair shop. We work confidently with smart systems like Mack Co-Pilot, cloud-linked Mack Connect, safety-minded Bendix Wingman Fusion 2.0, fuel-saving MP8HE engine tuning, and torque-matched mDRIVE HD controls. The result—OEM-level accuracy without the wait.

What Makes Us Different

Downtime drains revenue, so our team arrives where your rig stands—stocked with lift-rated stands, dealer-grade scan tools, and frequently used Mack components. Most repairs are wrapped up during the same shift, thanks to disciplined step-by-step workflows and electronic inspection sheets you can review instantly. Annual DOT inspections? We conduct them on-site, documenting every spec for worry-free compliance audits. When emission derates throw off your schedule, our aftertreatment specialist performs forced regens, pressure tests, and sensor replacements in one visit. All work is backed by a written six-month workmanship guarantee and clear, up-front estimates—no surprises, just predictable operating costs.

Contact Us About Mack Repair Now: Call 843-400-3051!

Whether you’re staring at a dash full of codes or simply need interval service, one call dispatches certified help—usually within the hour. We handle oil sampling, DEF system repairs, coolant analyses, brake adjustments, and more, all recorded in a digital report you receive before we leave. Dial 843-400-3051 now, and put your Mack back to work tonight.

FAQs

What Areas Do You Serve For Mack Repair?

Our base is 2150 Iron Rod Court, Suite 100, near Palmetto Commerce Parkway and Patriot Boulevard. From there we cover Mount Pleasant SC, Goose Creek SC, Hanahan SC, Ladson SC, Summerville SC, Isle of Palms SC, Sullivan’s Island SC, Daniel Island SC, Awendaw SC, Conifer SC, Moncks Corner SC, Parker’s Ferry SC, and Hollywood SC within twenty-five miles. If your route touches these communities, prompt Mack service is only minutes away.

How Often Should I Schedule Preventive Maintenance On A Mack Highway Tractor?

A typical long-haul Mack benefits from a 25,000-mile oil-change interval when using approved CK-4 or FA-4 lubricants. However, harsh climates, idle time, and heavy gross combination weights shorten that window. Fluid analysis and diagnostic data help fine-tune the interval so minor wear never becomes a roadside failure.

What Engine Options Are Available In Modern Mack Trucks?

Current on-highway models generally offer the 11-litre MP7 or 13-litre MP8HE engine for fuel-efficiency and torque. The MP7 suits regional haul with up to 425 hp, while the MP8HE reaches 505 hp and uses waste-heat recovery to save diesel. Both rely on SCR aftertreatment for near-zero NOx output.

Ready To Slash Downtime?

Every minute your Mack sits still costs revenue. Commit to dependable, on-site solutions by calling 843-400-3051 right now—Southeastern Fleet Services keeps you rolling past the next weigh station and toward the next load.