Built for UK security guards
The security guard app for invoices, estimates & jobs
Event, retail and corporate guarding — invoice contracts and ad-hoc cover in one app. Send invoices from the van, take card payments online and file tax direct to HMRC — without juggling spreadsheets.
No credit card required
Invoice
INV-0042
Hillside Hotel
Everything security guards need to run the business
fixdd brings invoicing, estimates, jobs, customers and tax into one app — built around the way UK security guards actually work.
Invoicing for security guards
Send invoices from the van and get paid online by card.
Learn more →Estimates for security guards
Polished quotes clients accept online with deposits and stages.
Learn more →Job Management for security guards
Track every job from first quote through to final payment.
Learn more →Making Tax Digital for security guards
File VAT and Income Tax direct to HMRC under MTD.
Learn more →CRM for security guards
Full customer history — invoices, quotes, payments and notes.
Learn more →Invoice on the job — no laptop required
Turn a finished security guard job into a professional invoice in under a minute. Save labour rates, reuse common line items and send by email or WhatsApp before you've packed up.
- Online card payments built in
- Email open and read tracking
- Send via WhatsApp and other apps
- Mark as paid manually or automatically
Invoice INV-0089 paid
Hillside Hotel paid £640.00 via card
Invoice INV-0090 viewed
Customer opened your invoice 2 min ago
Invoice INV-0085 overdue
Tap to send a payment reminder
Win more work with polished security guard quotes
Send estimates clients can accept online with a single tap. Take deposits when they say yes, split bigger jobs into stages, and convert accepted quotes to invoices in two taps.
- Online acceptance with e-signature
- Deposit and staged payments
- Convert accepted quotes to invoices instantly
- Beautiful PDF downloads
Estimate
EST-0023
Making Tax Digital — built in for security guards
Submit VAT returns and Income Tax self-assessment straight to HMRC from the same app you invoice with. No spreadsheets, no separate software.
50k+
Invoices created
£100M+
Invoices processed
12,000+
Estimates sent
98%
Would recommend
Loved by UK security guards
I used to spend Sunday evenings doing invoices. Now I send them from the van before I've even left the job. fixdd has been a game-changer for me as a security guard.
Clients love the online quotes — they just tap accept and pay the deposit. I've won more work since switching to fixdd than I did all last year.
Ready to run your security guard business the easy way?
Join thousands of UK security guards using fixdd to invoice, quote and get paid. Free to start, no credit card required.
Get started freeNo credit card required