PAT testing software for the field
CertBase helps PAT testing teams manage assets, generate signed PDF certificates, and run tests across multiple sites — even without signal.
14-day free trial · No credit card required
Everything you need to manage compliance
Built for testing companies that operate in the real world — not just the office.
Works offline
Full PWA support means your engineers can run and record tests anywhere — no signal required. Data syncs automatically when you're back online.
Inspection templates
Build reusable test templates for common appliance types. Apply them in one tap to auto-fill fields and keep every report consistent.
Instant PDF reports
Generate professional, signed test reports on-device the moment a job is complete. Share with clients straight from the field.
Multi-site management
Organise assets and tests across an unlimited hierarchy of sites, buildings, floors, and rooms — linked to your customer accounts.
Team assignments
Assign upcoming tests to specific engineers, track progress in real time, and get alerts when retests are overdue.
Customer portal
Give clients read-only access to their own test records and certificates — no extra logins to manage on your end.
How CertBase works
From first login to your first PDF report in under an hour.
Set up your sites and assets
Import your locations, create your asset register, and link sites to customer accounts. Takes minutes with our bulk import tools.
Run tests in the field
Engineers open CertBase on any device, complete tests step by step — online or offline. Results save instantly.
Share reports and stay compliant
Generate signed PDF certificates on the spot, share with clients, and get automatic alerts when retests are due.
Simple, transparent pricing
14-day free trial on every plan. No credit card required.
Starter
For sole traders getting started with digital testing.
- 2 engineer seats
- Unlimited assets
- PAT testing
- PDF certificates
- Offline mode
- Customer portal
- White-label reports
- Ventilation testing
Professional
For growing testing companies managing multiple sites.
- 10 engineer seats
- Unlimited assets
- PAT testing
- PDF certificates
- Offline mode
- Customer portal
- White-label reports
- Ventilation testing
Business
For established operations needing full control and branded reporting.
- Unlimited engineer seats
- Unlimited assets
- PAT testing
- PDF certificates
- Offline mode
- Customer portal
- White-label reports
- Ventilation testing
Seat limits apply to engineers only. Admins and managers are included free on every plan.
Need more engineers or a custom setup? Talk to us
Ready to go paperless?
Start your 14-day free trial today. No credit card required.
14-day trial, then from £19.99/month. Cancel anytime.
Get in touch
Have a question or want to find out more? We'd love to hear from you.