Invoicing software built for locksmiths
Between emergency call-outs, lock-outs, and quoting the next job, the paperwork always comes last. ServiceInvoice turns the jobs you log into clean, branded invoices in minutes, so you get paid on site instead of chasing it later.
No credit card required to start.
Why locksmiths use ServiceInvoice
Built for sole locksmiths and small firms who bill on site, not from the office.
Hardware and labour as separate lines
Locks, cylinders, keys, and your time each get their own line item, so the customer sees exactly what they paid for and you protect your margin on hardware.
Bill the call-out before you leave
Log the call-out fee, the hardware fitted, and your labour on site, then send the branded PDF before you pack up, so the emergency job is billed while it is fresh.
Tax handled, payment tracked
Tax is applied automatically where it applies, invoice numbers run in sequence, and your dashboard shows which jobs are still unpaid so nothing is forgotten.
Bill every kind of locksmith job
Emergency lock-outs or planned upgrades, a single repair or a full re-key. The invoice adapts to how you actually charge.
- Emergency call-outs billed with a clear call-out fee
- Lock changes and re-keys priced per door
- Locks, cylinders, and keys marked up cleanly on their own line items
- Repeat work for letting agents and landlords, invoiced fast
Invoicing is just one part of it. ServiceInvoice also keeps your customers and job history in one place. See the full business software, or compare it with our electrician invoicing software.
From job to paid in four steps
- 1
Add the customer and log the work as you go: locks, hardware, and labour as separate line items.
- 2
Mark the job complete and generate an invoice with one click.
- 3
Send the branded PDF to your customer with clear totals and payment terms.
- 4
Track unpaid invoices from your dashboard and follow up before they slip.