Electrical Installation Photo Documentation: A Checklist for Electricians

Why Electricians Get Blamed for Problems They Didn't Cause

An electrician finishes a rewire on a kitchen extension. Three months later, the homeowner calls — there's a dead socket in the living room, nowhere near the work. They insist it was working before the electrician arrived.

Without documentation, it becomes your word against theirs.

Electrical work is invisible by the time the job is signed off. Cables disappear into walls. Consumer units get closed. The only record of what was done and what condition the site was in beforehand is what you photograph.

The Stakes Are Higher for Electrical Work

Unlike a tiled floor that clients can see and inspect, electrical installations are hidden infrastructure. When something goes wrong — even completely unrelated to your work — you're the last electrician on site, which makes you the obvious target.

A timestamped photo sequence is the difference between a 10-minute conversation and a six-month dispute. It's also what your insurance company will ask for.

Electrical Documentation Checklist

Use this checklist on every job, every time.

Before You Touch Anything

Consumer unit / distribution board:

• Full photo of the existing consumer unit with the cover on
• Full photo with the cover off, showing current breaker layout and labelling
• Close-up of any tripped breakers, corroded connections, or unlabelled circuits

Existing wiring in the work area:

• Photograph all existing cable runs visible before you open up walls or ceilings
• Document any non-standard wiring colours (old twin and earth, aluminium wiring)
• Note and photograph any cables not in conduit where conduit is expected

Sockets, switches, and fixtures being replaced:

• Photo of each existing socket and switch as found — note any that are already faulty
• Test and photograph any circuits you'll be working near

Adjacent areas:

• Any walls, floors, or ceilings that could be disrupted during the job
• Existing damage near your work area that you're not responsible for

During the Installation

• Open void photos before closing walls: show cable routing, clips, and conduit
• CU circuit photos before installing the new breaker
• Earth bonding connections before they're hidden
• Any joins or terminations in accessible locations (loft spaces, under floors)

Mid-job photos matter more in electrical work than in any other trade because the finished wall gives no indication of what's behind it.

After Completion

• Completed consumer unit with final circuit labelling
• Each new socket, switch, and fixture installed and working
• Any patched walls or ceilings where you've had to open up
• Test certificate photograph alongside the consumer unit
• Loop impedance and RCD test results if you're providing a certificate

What to Do With Your Documentation

A folder of photos sitting on your phone is not documentation — it's a pile. To be useful, photos need to be attached to a specific job record with a date, address, and client name.

JobDone attaches every photo to the job automatically. When you're done on site, you generate a report and send it to the client in under 2 minutes. The client gets a professional PDF. You get a permanent record.

Electrical Documentation and Compliance

In most jurisdictions, Part P certification and test certificates are legal requirements for notifiable electrical work. Your photo documentation sits alongside these — it's not a replacement for the certificate, but it's essential context.

Some insurers now specifically request photo evidence as part of claims. Check your professional indemnity policy. If photos are mentioned, make sure you have a reliable way to take and store them systematically.

The Checklist Approach Works

Some electricians resist documentation because it feels like admin. It isn't — it's a site discipline like wearing PPE. Once the photo routine is automatic, it takes less than 10 minutes on a typical job.

The electricians who get paid without arguments are the ones who send a report before they leave the driveway. Clients who see before-and-after photos of the consumer unit, the completed circuits, and the test certificate don't dispute invoices. They call you for the next job.

For tilers and other trades working alongside you on the same renovation, the principle is identical: see how to document tile installation before and after.

General contractors managing multiple trades on a site will find site-wide documentation guidance at construction job site documentation best practices.

Try It on Your Next Job

The next time you start a new installation, take 5 minutes before the first cable is touched. Photograph the consumer unit, the existing wiring, and the socket conditions throughout the property. Three months from now, those photos may be the reason you get paid on a disputed job.

Download JobDone free and document a job, generate a report, and share it with your client in under 2 minutes.