Job admin: Done
Certs, quotes and invoices for every trade you do. Free.
13 trades in one app
We built CertBox so firms could manage all their trades in one app. No more need for multiple subscriptions.
- Gas
CP12 / Gas Safety · Gas Service Record · CP17 LPG - Electrical
EIC (BS 7671) · EICR · PAT Testing - Fire & Security
Fire Alarm Certificate · Intruder Alarm (PD 6662) · CCTV - Plumbing & Water
Unvented Cylinder · Water Regs Compliance - Heating & Oil
OFTEC Certificate · HETAS Certificate - Other
Asbestos Survey · Scaffolding Handover · Roofing Compliance · F-Gas Installation · Ventilation Commissioning · Air Pressure Test
All the admin tools you need
Automatic renewal reminders sent to your customers — next year’s job comes back to you (PRO)
Unpaid quotes get chased at 3 days and again at 7. Overdue invoices too. Free on every plan.
Certificates worth handing over
Simple pricing
Free plan available. Upgrade when you need more.
Free
£0/mo
- Unlimited certificates, every type
- Quotes, invoices & card payments
- Unpaid quotes chased at 3 and 7 days, overdue invoices too
- PDF generation & download
- Unlimited properties
- Import last year’s properties and clients from a CSV
- Job tracking & scheduling
- Timesheets
Pro
£14.99/mo
- Everything in Free, plus:
- Your logo on every PDF, and the CertBox line off the bottom
- Automatic renewal reminders sent to your customers, so next year’s job comes back to you
- Your whole team on one flat price, unlimited users
- Photograph a board and the circuit schedule fills itself in
- Compliance reporting across every property
- Priority support
All prices in GBP. Annual billing saves up to a third.
Looking for our free tools and guides?
Common questions
How much does CertBox cost?
CertBox has a free plan with unlimited certificates and unlimited properties. Pro is £14.99/month, flat, for automatic customer renewal reminders, your logo on every PDF, board-scan circuit schedules, and your whole team on one price.
Do letting agents accept CertBox certificates?
They accept a clear, complete PDF. Ours record everything the rules require: all nine particulars in regulation 36 of the Gas Safety Regulations 1998 for gas, BS 7671’s model forms for electrical. You send a secure link and they download the PDF.
Are the certificates compliant?
Certificate templates are structured to the relevant standards with built-in field validation. Legal compliance depends on the qualifications of the engineer completing the certificate and the accuracy of the information entered.
Can I use CertBox on-site without Wi-Fi?
Yes. Fill in the form even with no signal. Your draft is saved on your device and syncs automatically when you are back in range.
What if a customer does not pay?
CertBox chases them for you. An unpaid quote gets a follow-up 3 days after you send it, and again after 7. An overdue invoice gets one at 1, 7 and 14 days past the due date. It is free on every plan, and you can switch it off for any single quote or invoice.
Free plan available. Pro from £14.99/mo. No card required.