One connected system. Total uptime.
Mack’s Integrated Uptime Services combine real-time monitoring, expert support, and connected tools to prevent downtime and keep fleets moving.
The connected foundation of uptime
Explore the Mack Integrated Uptime Suite
GuardDog® Connect
Real-time monitoring that detects and diagnoses issues before they cause downtime.
Mack OneCall
24/7 live support that turns alerts into action and coordinates service wherever you are.
Mack ASIST
A digital platform that keeps fleets, dealers, and technicians connected throughout every repair.
Over‑the‑Air Updates
Remote software and parameter updates that keep trucks current and earning without a shop visit.
Smarter uptime through connection
Built for fleets that can’t afford to stop
Mack Integrated Uptime Services bring together people, data, and technology—helping everyone from drivers to business owners keep operations efficient and predictable.
Driver — stays on the road with fewer interruptions.
Fleet manager — sees health, alerts, and repairs across the entire fleet.
Business owner — gains confidence knowing Mack uptime support is always connected.