Free Security Services Invoice Template

Built for guard hours across sites and rate bands, with contract, site, and license references. Print it, fill it in by hand, or save it as a PDF — no sign-up required.

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What to Include on a Security Services Invoice

Every invoice needs the same commercial basics. What separates a security services invoice is the job detail that proves what was done — the part generic templates leave out.

Standard invoice details

  • Your business name, address, phone, and email
  • The client's name, billing address, and contact
  • A unique invoice number and the invoice date
  • Payment due date and payment terms
  • Itemized description, quantity, unit, and rate per line
  • Subtotal, tax, any discount or deposit, and the balance due

Security Services-specific detail

  • Service Type
  • Location Type
  • Coverage Hours Per Week
  • Contract Start Date
  • Contract End Date
  • Armed Guard

In ServiceInvoicing these become a reusable schema, so they appear on every new invoice automatically.

The Security Services Invoice Template

A blank, print-ready form with the security services job fields already laid out. Use your browser's print dialog and choose "Save as PDF" to keep a digital copy.

Filling this in for the same customers every month? Create a free account and your client details, business info, and security services job fields save automatically for next time.

Security Services Invoice Example

Here is the same template filled in for a typical security services job, so you can see how the line items and job fields work together.

Guardian Security Solutions
billing@guardiansecuritysolutions.com
(214) 663-5547
INVOICE
Example
Bill To
Northgate Shopping Center
Linda Tran, Property Manager
5200 Northgate Mall Dr, Dallas, TX 75240
DescriptionQtyUnitRateTotal
Armed Guard Patrol — Regular Hours160hr$28.00$4480.00
Event Security Detail8hr$45.00$360.00
Incident Report Filing3ea$35.00$105.00
Monthly Remote Monitoring Fee1mo$450.00$450.00
Subtotal$5395.00
Tax (8.25%)$445.09
Total$5840.09
Contract Details
Service Type
Mobile Patrol + Monitoring
Location Type
Retail Complex
Coverage Hours Per Week
168
Contract Start Date
Jan 1, 2025
Contract End Date
Dec 31, 2025
Armed Guard
Yes
Free Account

Stop Rewriting the Same Details on Every Security Services Invoice

A printed template is fine for a one-off. But if you are invoicing the same customers month after month, you end up copying the same business details, the same addresses, and the same security services job fields by hand every time — with no record of who has paid. A free ServiceInvoicing account saves all of it once and remembers it for you.

With the printed template

  • Rewrite your business details on every single invoice
  • Retype the client's name, address, and phone every time
  • Keep a paper copy filed somewhere, or lose the record
  • Add up line items, tax, and the balance by hand
  • Flip through a folder to find out who has not paid

With a free account

  • Your business details, logo, and default tax rate save once
  • Clients save to an address book — pick them from a list next time
  • Every invoice is stored and downloadable as a PDF whenever you need it
  • Subtotal, tax, discounts, and deposits calculate as you type
  • Mark invoices Draft, Pending, Paid, or Overdue and filter by client or status to see what you are owed
Create Your Free Account

How it works

  1. 1

    Create a free account

    Sign in with your email or a Google account. No credit card, and the free plan includes unlimited invoices.

  2. 2

    Add your clients once

    Save each client's business name, contact, address, phone, and email. On every future invoice you pick them from a list instead of writing it out again.

  3. 3

    Save your security services fields as a schema

    The 6 job fields on this template — service type, location type, coverage hours per week and the rest — become a reusable schema. Set it as your default and every new invoice opens with them ready to fill in.

  4. 4

    Come back any time

    Your clients, schemas, and full invoice history are waiting when you next sign in. Finish a saved draft, filter past invoices by client or status, or pull a revenue report at tax time.

As your security services business grows

Paid plans add employee access so your crew can invoice under your account, a client portal where customers sign in to view invoices and sign contracts, time entries for hourly work, and reports you can export to CSV for your bookkeeper. Plans run from $9 to $39 a month, and you can start on the free plan and upgrade whenever you outgrow it.

Get started free →Compare plansSee it built for security services

Security Services Invoice Template FAQ

What should a security services invoice include?

Beyond the standard details — your business information, the client's details, a unique invoice number, dates, itemized lines, and the balance due — a security services invoice should carry the job detail your customers and any inspector or adjuster expect: service type, location type, coverage hours per week, contract start date, contract end date, armed guard. Recording those on the invoice itself keeps the paperwork with the job.

Is this security services invoice template really free?

Yes. Print the blank template or save it as a PDF from your browser with no sign-up. If you would rather stop filling forms in by hand, ServiceInvoicing's free plan covers 2 active clients and unlimited invoices with no credit card required.

How do I turn this into an invoice I can send?

Print the blank form and complete it by hand, or create a free account and build the same invoice on screen. In the app you can save the security services job fields as a reusable schema, so every new invoice starts with 6 trade-specific fields already in place.

Should I charge tax on a security services invoice?

That depends on your state or locality and on whether you are billing labor, materials, or both — rules differ widely, so check with your accountant or your state's revenue department. The template leaves tax as its own line so you can apply whatever rate applies to you.

Can I save my client details instead of rewriting them every time?

Not on the printed form, but that is exactly what a free account does. Each client's business name, contact, address, phone, and email save to an address book, and you select them from a list on any future invoice. Your own business details, logo, default tax rate, and security services job fields save once in settings too.

Can I start an invoice now and finish it later?

Yes, with an account. Save an invoice as a draft and it waits for you until you sign back in — useful when you are pricing a job on site and want to finish the paperwork at the end of the day. Your whole invoice history stays available too, filterable by client or by status, so you can look up what you charged a customer last time before quoting the next job.

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Looking for software rather than a form? See how ServiceInvoicing works for security services

Stop Filling In Forms by Hand

Build the same security services invoice on screen, save your job fields once, and keep every invoice, client, and payment status in one place. Free to start, no credit card required.

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