Professional Hot Water Invoices in Minutes
Create, send, and track hot water system invoices instantly. Get paid faster, stay organised, and keep your cash flow flowing — from emergency callouts to full system installs.
Everything You Need to Get Paid Faster
Powerful features designed for hot water installers, plumbers and gas fitters
Instant Invoicing
Create a professional hot water invoice in under 2 minutes. Just enter the unit, parts and labour — right from the job site.
Invoice from the Van
Send invoices from your phone the moment you finish commissioning the unit. No paperwork, no delays, no forgotten payments.
Get Paid Online
Customers pay by credit card, bank transfer, or directly from the invoice link — perfect for emergency after-hours callouts.
Built for Hot Water Pros
Pre-loaded line items for gas, electric, heat pump, solar, continuous flow units, tempering valves, anodes and servicing.
Track Every Job
See paid, pending, and overdue invoices at a glance. Stay on top of cash flow whether it's a quiet week or a heatwave rush.
Automatic Reminders
Set up automatic payment reminders so you spend less time chasing customers and more time on the tools.
All the Features You Need in One Place
Create professional invoices, track payments, manage customers, and automate recurring billing effortlessly. Access real-time reports, monitor cash flow, and stay organised from any device — in the van, on a rooftop solar job, or at home.
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Recurring InvoicesAuto-send for annual service contracts and strata maintenance plans
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Payment RemindersAutomated follow-ups for overdue invoices — no awkward calls needed
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PDF & Email ExportDownload or send professional invoices in one click
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GST ReadyAuto-calculates GST on units, parts, labour and taxable services
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Branded TemplatesAdd your logo, colours, and plumbing licence number to every invoice
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Itemised Line ItemsSeparate the unit supplied, parts, labour, callouts and disposal fees with ease
How It Works
Four simple steps to get paid for your hot water work
Create Your Account
Sign up free in seconds. Add your business name, logo, plumbing licence number, and contact details.
Add Job Details
Select your services, add the hot water unit supplied, parts, labour hours, callout fees and customer information.
Send the Invoice
Email or text the invoice with one tap. Your customer gets a polished, professional document instantly.
Get Paid
Customer pays online by card or bank transfer. Funds hit your account and the invoice is marked paid automatically.
Invoice Any Hot Water Job
Pre-built line items for every job type
Invoice Templates Built for Hot Water Pros
Ready to go from your very first callout. Customise, send, and get paid — no accounting background needed.
Easy Invoices helps hot water businesses save time, stay organised, and get paid faster. Create professional invoices on-site, track payments, manage customer details, and keep a full job history including unit make, model and serial — all from one simple platform built for the trades.
Sign Up Your Hot Water Business TodayWhat Hot Water Pros Are Saying
Real feedback from real plumbers and gas fitters around the world
"I used to chase payments for weeks. Now customers get a link the second I finish swapping over their hot water unit and most of them pay same day. Complete game changer for my business."
"The recurring invoice feature is perfect for the strata buildings I service every year. I set it up once and it just runs. I don't have to think about it at all."
"I run a small hot water plumbing crew and this keeps everything tidy. My customers love the professional look of the invoices — it's really leveled up how people see my business."
"Finally an invoicing tool that actually makes sense for hot water installers. I can add the unit, valves, copper, labour and callout fees as separate line items. GST is calculated automatically — huge time saver."
"I was skeptical about a free invoicing tool but this is genuinely better than the paid software I used before. My accountant is happy, my customers are happy — and I get paid on time."
"Sending a quote for a new heat pump install and converting it to an invoice with one click has saved me so much back-and-forth. My bigger jobs run so much smoother now."
Simple, Transparent Pricing
Start free. Upgrade only when you need to.
- 2 invoices/month
- Basic hot water templates
- Custom branding & logo
- Online card payments
- Automated reminders
- Recurring invoices
- PDF download
- Email delivery
- GST calculations
- Everything in Free
- 100 invoices per month
- Custom branding & logo
- Online card & bank transfer
- Automated reminders
- Recurring invoices
- Priority support
- Everything in Standard
- 500 invoices per month
- Advanced reporting
- Online card & bank transfer
- Recurring invoices
- Dedicated account manager
Frequently Asked Questions
Everything you need to know about invoicing with Easy Invoices
Receive Invoice Payments Online using Paypal / Stripe
Receive invoice payments from your clients through popular payment gateways like PayPal and Stripe, making transactions faster, more secure, and incredibly convenient for both you and your customers. Also accept offline payments via bank transfer. Enhance your cash flow and customer satisfaction!
Simplify billing and organise your revenue with smart, automated tools.
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