Invoicing Software for
Plumbers & Heating Engineers
Invoice from the Van. No Soggy Paperwork.
Fix the leak, invoice from your phone before you leave.
Simple invoicing built for plumbing and heating professionals.
✓ Invoice in 60 seconds ✓ VAT calculated automatically ✓ Works on any phone
Why Plumbers Choose Invoicer
Between emergency call-outs, boiler services, and bathroom installs, you don't have time for complicated invoicing. Invoicer keeps it simple.
Invoice from the Job Site
Fix the boiler, invoice from your van before driving away. Customer gets it while you're still on their street.
No Wet Paperwork
No soggy paper invoices. No trying to write with wet hands. Everything's digital and professional.
VAT Sorted
VAT registered? Calculations done automatically with correct formatting. Not registered? Turn it off. Simple either way.
Perfect for Emergency Call-Outs
Invoice immediately for emergency jobs. Get it sent before customer forgets the urgency and delays payment.
Insurance & Certifications
Upload Gas Safe certificate, public liability insurance. Attach to invoices when customers request proof.
Track Payments
See which jobs are paid and which invoices are outstanding. Chase payments before cash flow becomes a problem.
Perfect for All Plumbing & Heating Work
Plumbing Repairs
Leak repairs, tap fixes, emergency plumbing
Boiler Work
Boiler installs, servicing, breakdowns
Bathroom Fitting
Full bathroom installs, shower replacements
Central Heating
Radiator installs, heating systems, power flushing
Drainage Work
Drain unblocking, gutter cleaning, waste pipes
Plumbing Installation
New builds, kitchen plumbing, pipes & fittings
How Plumbers Use Invoicer
From fixing the problem to invoice sent - in under a minute
Save Your Customers
Add regular customers once - landlords, property managers, homeowners. Perfect for boiler services and maintenance contracts.
Complete the Job
Fix the leak, replace the boiler, install the bathroom. Pack up your tools.
Send Invoice in 60 Seconds
Select customer, add "Emergency leak repair - £180 + VAT", then use the send button. Professional invoice with correct VAT lands in their inbox. Drive to your next job.
Everything a Plumber Needs
✓ VAT Calculations
VAT calculated automatically if registered. Proper VAT invoices that meet HMRC requirements.
✓ Gas Safe Certificate
Upload your Gas Safe registration, public liability insurance. Attach to invoices when customers request proof.
✓ Works on Your Phone
No laptop needed. Create professional invoices from your mobile between jobs. Big buttons, easy typing.
✓ Payment Tracking
See which jobs are paid and which are outstanding. Perfect for managing cash flow on big bathroom jobs.
✓ Unique Numbering
Each invoice gets its own number automatically - your prefix, the year, and a unique code. Nothing repeats, so every job is easy to trace.
✓ Unlimited Invoices
Send 1 invoice or 100 per month. From £50 tap fixes to £5,000 bathroom installs. Same flat price.
Pricing for Plumbers
One simple price. Unlimited plumbing invoices.
✓ 3-month free trial | ✓ Unlimited customers & invoices | ✓ Cancel anytime
Questions from Plumbers
Can I attach my Gas Safe certificate?
Yes. Upload your Gas Safe registration, public liability insurance, and any other certificates. Attach them to invoices when customers or landlords request proof.
Is it good for emergency call-outs?
Perfect for emergency work. Invoice immediately from your phone while still at the property. Get it sent before customer stress fades and payment gets delayed.
Can I use it for both small repairs and big bathroom jobs?
Absolutely. From a £60 tap replacement to a £4,000 bathroom install - works the same way. Add multiple line items for bigger jobs with parts and labour broken down.
Does it work for regular boiler services?
Perfect for it. Save your regular boiler service customers and invoice them in seconds after each annual service. You can also copy last year's invoice and change the date, which suits maintenance contracts well.
Will it work if my hands are wet/dirty?
Most plumbers wash their hands first, sit in the van, and then do the invoice before driving off. Takes 60 seconds and you leave knowing you're already invoiced.
Invoicing for Other Trades
Invoicer works for all kinds of tradespeople and self-employed professionals.
Gardeners & Landscapers
Invoice from the garden, no muddy paperwork
Electricians
VAT invoices, certificates & compliance
Builders & Contractors
Stage payments & project invoicing
Self-Employed & Sole Traders
Simple invoicing for one-person businesses
Elderly & Senior Tradespeople
Large fonts, big buttons, easy to use
Professional & Trade Schemes
Compliant invoices for endorsement schemes
Mobile Invoicing
Invoice from your phone at the job site
Ready to Simplify Your Plumbing Business?
Fix the leak, send the invoice from the van, and drive off already paid up to date.
Try 3 Months FreeNo credit card required. Works on your phone. Start today.