Products / Mobile Apps
The job sheet that works where the signal does not.
FieldCrew gives an engineer their day, their checklists, their photos and the customer signature — on a phone, in a basement, with no bars. It syncs when the signal returns.
Built for
Field service & job management app
- Installation, maintenance and repair teams
- Facilities and property management crews
- Any operation where the evidence of work matters as much as the work
The problem
What this replaces.
“The engineer had no signal, so the job sheet came back the next morning on paper.”
“The customer says it was not done. We have no photo either way.”
“Dispatch calls each engineer to find out where they are.”
“Someone retypes yesterday's job sheets into the billing system every morning.”
What's inside
4 modules that carry the work.
Offline-first by design
The app assumes there is no network and treats connectivity as a bonus.
- The whole day's work is on the device before the engineer leaves.
- Every edit is written locally first and queued for sync — nothing is lost on a dead battery.
- Conflicts resolve by rule, not by throwing away one side silently.
- The interface always says whether what you are looking at is live or cached.
Jobs & dispatch
The right job, with the right history, on the right phone.
- Dispatch board with drag-to-assign and travel time between jobs.
- Full site history on the job — what was done last time, by whom, with photos.
- Status flow from Assigned through On-site to Complete, with timestamps captured automatically.
- Parts used recorded against the job so stock and billing both stay correct.
Evidence
Photos, checklists and a signature — captured before anyone leaves site.
- Configurable checklists per job type, with mandatory steps that block completion.
- Before and after photos, compressed on the device and uploaded when there is bandwidth.
- Customer signature captured on the phone, attached to the completed job.
- Timestamp and location stamped on completion, so a dispute has an answer.
Back office
Yesterday's work is already in the system this morning.
- Completed jobs flow straight to invoicing — nobody retypes anything.
- Engineer utilisation, first-time-fix rate and average time on site.
- Customer-facing job report generated as a PDF on completion.
- Exports and webhooks into whatever you already run.
What changes
The difference on the ground.
Works offline
a basement is not an outage
Evidence attached
photo and signature on every completed job
No retyping
completed jobs reach billing on their own
Built with
You get the source. No licence to renew, no vendor who can switch it off.
Questions we get about FieldCrew.
Does it work on both iOS and Android?
Yes, from one codebase, so a feature ships to both at the same time rather than one lagging the other.
What happens if a phone is lost?
The session is revoked centrally and the on-device data is unreadable without it. Nothing is stored in plain text on the device.
Can customers see their own job history?
Optionally, through a read-only portal. It is off by default — you decide what is shared.
How does it handle a job that changes on site?
The engineer can add line items, parts and notes on site. The change goes back to dispatch and to billing with the reason attached.
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