Field Service Operations App

The Challenge

An HVAC and facility-services network ran on phone dispatch, paper work orders, and a photo-text-message trail for job documentation. Technicians worked in basements, rooftops, and rural sites — connectivity was intermittent by nature, so any tool that assumed a signal failed exactly where the work happened. Dispatch could not see who was available; the office could not see what had actually been done until the paperwork arrived.

The Solution

We shipped an offline-first platform where the field device is the primary system of record:

• Offline-first architecture — jobs, assets, and parts catalog cached locally with conflict-aware sync; a technician's work is never blocked by a missing signal
• Dispatch board — live availability, skill matching, and routing built on the same job state the technician sees
• Guided job flow — asset checklist, photo capture with annotation, parts consumption, and customer signature in one pass
• Reporting layer — completed jobs flow into per-site asset history, so the next visit starts with full context

The Results

• 18% higher first-visit fix rate — dispatch matches skill and part availability before sending
• Four tools replaced by one — phone dispatch, paper orders, photo texts, and the spreadsheet tracker retired
• Job-to-invoice time cut from days to hours — signed reports sync from the field, not from a folder
• Zero failed visits due to connectivity — offline-first meant the dead zones stopped being special cases