On Site Repair & Maintenance for
Your Hardest Working Machines
Keeping heavy machinery up and running is critical to your operations.
Advanced Diagnostics provides professional on-site repair and maintenance for a wide range of heavy equipment.
Advanced mobile diagnostics and DPF (Diesel Particulate Filter) servicing to routine tune-ups, we handle it all at your location.
From construction machinery, airport ground support equipment (deicers, runway snow brooms, etc.), and municipal vehicles like tractors
And utility trucks – we ensure your equipment is back to work quickly and safely with minimal downtime.
We use advanced software to read codes, perform regen cycles, troubleshoot aftertreatment systems (DPF, SCR, DEF), and monitor live data.
We diagnose and restore your DOC, DPF, and SCR systems to factory standards — including forced regens, replacement, and cleanup.
While diagnostics is our main focus, we also handle component-level repairs, part replacement, and basic maintenance to keep your downtime minimal.
We offer scheduled mobile PM service packages to extend equipment life and reduce surprise breakdowns.
To get your equipment back to work, please contact us by phone, chat, or our online form. Be sure to include the brand, symptoms, and the type of service you need.
Need On-Site Diagnostics? We Can Schedule That For You. Let us arrange for a technician to diagnose your equipment directly at your site. Contact us to get started.
Once your on-site service is requested, Advanced Diagnostics will confirm all details and coordinate your appointment to ensure a smooth and efficient service experience tailored to your needs.