Key takeaways
- Shoot three angles: wide for context, medium for position, close-up for detail.
- Post right away in the work group so the photo carries sender and time.
- Add a caption with place, what is shown and what action is needed.
- Share location as a separate message when the place is not obvious.
- Keep bystanders, plates and documents out of frame unless they matter.
A photo taken in the field can settle a dispute with a client, prove a job was done or show the first sign of a safety issue. It can also be useless: a blurry close-up with no context, sent three days later to the wrong person. The difference is mostly habit. These practices are written for technicians, guards, cleaners, inspectors and anyone else who documents work with a phone.
Why photo evidence matters
Photo evidence turns “I’m sure it was fine when I left” into something a supervisor, client or insurer can check. In incident reviews, the most common gap is not a missing photo but a photo nobody can interpret.
Photos work best as part of a written report, not instead of one. If you document incidents, pair this guide with how to write an incident report and the incident reporting by chat workflow. For routine records such as cleaning, repairs or inspections, see photo documentation for work records.
Framing and context shots
Use the three-shot rule for anything that may be questioned later:
- Wide shot. Show the room, entrance, vehicle or area so a stranger can recognize the place.
- Medium shot. Show where the item sits within that place: which door, which wall, which side of the truck.
- Close-up. Show the detail itself: the crack, the meter reading, the broken seal.
A few more habits make the set stronger:
- Include a reference for size, such as a pen, a hand or a tape measure.
- Avoid digital zoom; step closer instead.
- Take a “before” and an “after” for repairs and cleaning, from the same spot. Technicians can follow the before-and-after job photo approach.
Timestamps and location
Time and place are what make a photo evidence instead of a picture. Posting the photo straight into a work group records who sent it and when it was posted, and that record lives with the team rather than on one person’s phone.
When the place is not obvious from the image (a long fence line, a rural road, a large parking lot), share your location as a separate message right after the photos. Don’t rely on hidden photo metadata to do this job: many apps and phones strip or alter it, and readers rarely check it. Make time and place visible in the conversation itself.
Captions that explain
A caption turns a photo into a statement. Keep it to one line with three parts: place, what is shown, what is needed.
| Without caption | With caption |
|---|---|
| (photo of a door) | “Tower 2, service door B: latch bent, door won’t lock. Need repair today.” |
| (photo of a wet floor) | “Lobby east entrance: leak from ceiling tile, cone placed. Maintenance please check.” |
If you also leave a voice note, follow it with the caption in text; voice notes at work explains why.
Privacy of bystanders
Evidence photos often capture people who have nothing to do with the issue. Before posting, check the frame for faces, license plates, screens, mail and ID documents. If they are not the point of the photo, retake it or crop them out and say so in the caption.
Never post evidence photos to personal chats or social media, and don’t keep them on personal camera rolls longer than needed. Rules on photographing people and private property vary by country and site; follow the client’s instructions and confirm with your counsel for anything sensitive.
How C Chat helps
In C Chat, field staff send photos and videos or files up to 25 MB directly into the site or job group, add a caption, share their location and use replies so follow-ups stay attached to the right image. Attachments are protected with TLS in transit and AES-256 at rest with per-organization keys; the details are in how photos, files and voice notes are protected.
Because team owners and admins can audit and export group conversations, the company keeps the photo record for client reports and disputes; direct messages stay private. Security companies use the same record in client reporting and during security incident communication.
Getting started
Pin the three-shot rule and the caption format in each field group, then run a short practice with your team using a real job. Create your team at getcchat.com/c; it is free for now within the limits on the pricing page.
Frequently asked questions
What makes a photo good evidence at work?
A photo is useful evidence when someone who was not there can tell where it was taken, what it shows and when. That usually takes a wide shot plus a close-up, a short caption and posting it in a shared work record soon after the event, rather than days later from a camera roll.
Should field staff edit or filter photos?
No. Cropping to remove a bystander's face can be reasonable, but filters, retouching or combining images undermine trust in the photo. If something must be hidden, say so in the caption.
Is it legal to photograph people at work sites?
It depends on the country, the place and the purpose, and the rules for workplaces, residences and public spaces differ. Keep people out of frame when they are not relevant, follow the client's site rules and check with your counsel when in doubt.
Where should work photos be stored?
In a company-controlled place, not on personal camera rolls or personal chats. Posting them in a team group keeps them with the conversation, lets owners and admins export them for records and removes access when someone leaves the team.