For construction subcontractors
CallOff lets your team record each job with photos on their phone and keeps every record organised by developer, site and plot, so you can show what was done whenever someone asks.
Example screens with fictional details.
Sound familiar?
CallOff keeps the evidence with the job it belongs to.
On site, your team records each job on their phone: the plot, a short description of the work, and the photos it asks for. Records save on the phone first, so a weak or missing signal doesn’t lose any work. They upload as soon as CallOff is open with a connection.
In the office, every job your company has recorded is in one place, organised by developer, site and plot. Search for a site or a plot, and the record is there, with its photos and who recorded it.
When a question comes in, the record is already there: the photos, the details and who recorded it. If a defect is reported, CallOff’s optional Customer Care turns that evidence into a professional PDF report.
Example screens with fictional details.
Saves without signalWork and photos save on the phone first and upload as soon as CallOff is open with a connection.
Named and timedEvery record shows who recorded it and when.
Organised automaticallyRecords are filed by developer, site and plot as they’re made.
Your company’s recordThe evidence stays with your company when people move on.
Controlled accessYour company decides who can use CallOff and what they can access.
Works on iPhone and Android
WhereDeveloper, site and plot, so every record is easy to find later.
Who and whenRecorded on site, with the name of the person who recorded it and the date and time.
WhatA short description of the job, in the operative’s own words.
The evidenceEvery job includes a photo of the finished result. In this example, turfing also asks for the preparation and the watering. In any trade, you can add whatever other photos the job needs.
Kept togetherEvidence, details and history stay with the record, ready whenever someone asks.
CallOff is designed to be simple enough to use without training. Operatives open the app, choose the plot and record what they did.
Records are organised the way your work is: by developer, then site, then plot. Each record keeps its photos, its details and the name of the person who recorded it, so the evidence stays with your company even when people move on.
Example screens with fictional details.
Customer Care is an optional part of CallOff for handling defects reported after a job is finished. Record the current condition with photos, bring in the evidence from when the work was originally done, and set out your findings and conclusion in a professional PDF Investigation Report. When any remedial work is complete, issue a Remedial Completion Report. Reports are fixed once issued, so everyone sees the same version.
Draw arrows and circles on your investigation photos to highlight areas of concern. The original photo is always kept, unchanged.
Real CallOff screen. Identifying details removed.

A sample Investigation Report. A homeowner reports dead turf. The current photos show the problem; the original work record shows the ground prepared, the turf laid and watered in on completion. The report sets out the findings and a clear conclusion.
Sample with fictional details and illustrated images.


CallOff works fully without Customer Care. Add it if you need it.
Whatever your trade, if your teams record work on site and someone may later ask what was done, CallOff is designed for you. That includes electrical, groundworks, fencing, landscaping, roofing, carpentry and more.
Operatives record the work.
The office finds it.
Customer care proves it.
Built on new-build sites, by people who do the work.
CallOff is in the final stages of development. Register your interest and we’ll let you know as soon as it’s available.
Photos on a phone or in a group chat aren’t filed against the job, and they leave when people leave. CallOff keeps every photo with its job, organised by developer, site and plot, with who recorded it and when, so your company can find it whenever someone asks.
Their system is their record. CallOff is yours: one place for your company’s work, whichever developer you work for. Investigation Reports and Remedial Completion Reports are PDFs, so you can send or upload them wherever you need to.
Choose the plot, add a few words, take the photos. That’s it.
Records save on the phone first, so a weak or missing signal doesn’t lose any work. They upload as soon as CallOff is open with a connection.
Access within CallOff is limited to authorised users, according to their permissions.
They’re your company’s records. We’ll publish clear terms on data ownership and exporting your records before CallOff opens to other companies.
We’ll publish pricing before CallOff opens to other subcontractors.
Register your interest and we’ll be in touch when CallOff opens to other subcontractors.