For electricians and electrical contractors

EIC and EICR certificates
that pass scheme audit

Zs checks as you go, CSV import from your test instrument, and Part P notification tracking. All on your phone, on-site.

Your first certificate is free. Then £4.99 each, or £14.99 a month for as many as you like.

Built for electrical work

Not a generic form builder. CertBox knows BS 7671 and does the checks for you.

Zs checked as you go

Enter the maximum Zs for each circuit and CertBox flags any reading above it, or any reading that does not add up from Ze and R1+R2, before you submit.

Import from Megger, Fluke, Metrel, Kewtech

Upload the CSV export from your test instrument and CertBox maps the columns automatically. No retyping 300 data points per consumer unit job.

Every board on one certificate

Add each board and say what feeds it. On the EIC and EICR each board gets its own circuit schedule.

Observations from any step

On an EICR, note a defect from whichever step you are on. Observations are listed by code.

Photos and notes at the end

Add captioned photos and a page of notes to an EIC or EICR. They print after the schedules.

Part P notification tracker

30-day countdown from job completion. Generates a NOCS-format summary with copy buttons and direct links to the NICEIC and NAPIT portals.

Scheme-audit ready in one tap

Every certificate is searchable from your phone. Generate a full audit pack for your NICEIC or NAPIT assessor in one tap, no digging through folders.

QR verification on every certificate

Customers, letting agents, and Building Control can scan the QR code to confirm the certificate is genuine, and check the PDF hasn't been altered, without calling you.

CertBox dashboard showing active jobs, outstanding invoices, and certificates

Frequently asked questions

Start creating certificates today.

Your first certificate is free. Then £4.99 each, or £14.99 a month for as many as you like.