Best Apps for Plumbers in the UK 2026
Your phone is with you on every job. The right apps and software handle the quoting, invoicing and chasing that eat your evenings, so you get paid for work you’ve already done. This guide brings together everything a UK plumber needs in 2026: job management, invoicing, compliance, technical and accounts apps, in one place.
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Quick answer: Tradify is the best all-round app for most UK plumbers (quotes, jobs, invoices and certificates in one place, from £34 per user a month). Traddie covers the same core workflow from £9.99 a month if budget matters most. Jobber suits plumbing firms running several vans, but bills in US dollars.
If you only need invoices, Zoho Invoice is free and FreshBooks is the most polished standalone option.
At a Glance: The Best Apps and Software for UK Plumbers
| App / Software | What it’s for | Pricing from | Free trial |
|---|---|---|---|
| Tradify | Quotes, jobs, invoices, certificates | £34/user/month | 14 days |
| Traddie | Budget job management | £9.99/month | 14 days |
| Jobber | Teams and commercial work | $29/month (USD, annual) | 14 days |
| Powered Now | Working offline | £28/month | 14 days |
| Commusoft | Service and maintenance contracts | Contact for quote | Yes |
| FreshBooks | Standalone invoicing | £16/month | 30 days |
| Zoho Invoice | Free invoicing | Free | N/A |
| Xero / QuickBooks | Accounts, VAT, MTD | From £10 (QuickBooks) or £18 (Xero) a month | Yes |
| Gas Safe Register, Water Regs UK | Registration checks and water regulations guidance | Free | N/A |
Best Job Management and Quoting Software for Plumbers
Plumbing is one of the trades where admin hurts most. You’re juggling emergency callouts, boiler installs, bathroom fits and maintenance contracts, sometimes in the same week. Job management software keeps quotes, jobs and invoices in one record, so nothing falls through the cracks and invoices go out the day the work is done.
1. Tradify
Best overall job management software for UK plumbers
Tradify is built for the trades, and it handles everything from first enquiry to final invoice in one place. Build a quote while you’re still at the property, send it before you pull off the driveway, and turn it into a job and then an invoice without re-typing anything.
- Quotes and invoices from your phone on site, with per-line cost, markup and profit kept private from the customer
- Quote to job to invoice in one flow, no re-entering data
- Deposit, percentage and progress invoicing from an accepted quote
- Quote and invoice reminders that chase themselves, plus online card payments
- Digital certificates including Landlord and Homeowner Gas Safety Records, service records and warning notices (Pro plan)
- Purchase orders, job photos and full customer history
- Syncs with Xero, QuickBooks and Sage
2. Traddie
Best value: the same core workflow for a fraction of the price
Traddie covers the same core job lifecycle as Tradify and Jobber, quoting, scheduling, invoicing and tracking, at under a third of the price. It adapts to the trade you pick at setup, and for plumbers that means CP12s and boiler service records are built into the job, so you can issue them on the doorstep and invoice straight after.
- Quote, schedule, invoice and track jobs from one app
- CP12s and boiler service records issued from the job
- VAT threshold tracker and cash flow view on the dashboard
- Staged payments, deposits and a cancellation fee with a recorded signature
- Syncs with Xero, QuickBooks, Sage and FreeAgent
Where Traddie falls short
- Newer to the market than Tradify or Jobber, with a shorter track record
- No free plan, just a 14-day free trial
- AI quote drafting from notes is still being refined
3. Jobber
Best for plumbing firms running several engineers
Jobber is the stronger option if you’re running multiple plumbers across different sites. Its client hub lets customers approve quotes and pay invoices online, which suits commercial clients and property managers who expect a more formal process.
- Drag-and-drop scheduling for managing several engineers
- Client hub for online quote approval and payments
- Automated follow-ups, appointment reminders and batch invoicing
- Two-way customer messaging logged against jobs
- Integrates with Xero and QuickBooks
Where Jobber falls short
- Bills UK accounts in US dollars, so your real monthly cost moves with the exchange rate
- Quote templates can default to US terminology even with a UK address set
4. Powered Now
UK-built, works without signal
Powered Now works offline and syncs when signal returns, a genuine advantage for plumbers who spend time in basements, plant rooms or rural properties with poor coverage.
- Works offline, syncs when signal returns
- Quick quoting and invoicing from mobile
- Certificate and compliance form templates
- UK telephone support
5. Commusoft
Built for service contracts and asset tracking
Commusoft suits established plumbing and heating businesses with a big maintenance element: boiler servicing contracts, recurring maintenance agreements and asset tracking across many customer properties.
What We Found When We Tested These Tools
We ran real quote, job and invoice tests on Tradify and Jobber in September 2026. The test job was electrical rather than plumbing, but the quoting and invoicing behaviour works the same way whatever the trade.
- Tradify’s numbers added up. A test quote with a marked-up part, labour and a testing line came to £518.75 plus £103.75 VAT, £622.50 in total, all correct. The customer preview showed only the price, never our cost or markup.
- Deposits can be a penny or two out. A 30% deposit invoice followed by a remaining-balance invoice on that £622.50 quote came to £622.52, a 2p over-bill from VAT rounding. Check the final invoice before you send it.
- A Tradify quirk: enter a line’s cost first with a £0 price and the markup shows as -100%. Set the price or markup after the cost.
- Jobber’s app shows £, but the billing page says “Prices in $USD”. It’s the one tool here that doesn’t bill UK plumbers in pounds.
- Jobber’s quote to job to invoice flow carried every line across with zero re-entry, the smoothest version of that flow we’ve tested.
Invoicing: Do You Need a Separate Tool?
Tradify, Traddie and Jobber all include invoicing as part of job management, so most plumbers don’t need a separate invoicing app. If you only want invoices and already run your diary another way, the two best standalone options are FreshBooks (the most polished, from £16 a month with a 30-day free trial) and Zoho Invoice (free for UK businesses). Whatever you use, make sure it works on your phone, sends payment reminders automatically, takes card payments and links to MTD-compatible accounting software.
For a full comparison, see our guide to the best invoicing software for plumbers.
Gas Safe and Compliance Resources
- Gas Safe Register: your Gas Safe ID card shows you’re registered and lists the gas work you can legally carry out, and customers can check you on the Gas Safe Register website. Keep your card to hand on every gas job.
- Water Regs UK: free guidance on the Water Supply (Water Fittings) Regulations 1999, covering topics such as backflow, cold water storage and compliant fittings, to keep installations compliant.
- Manufacturer installer resources: if you fit the same boiler brands regularly, check whether they offer an installer app or portal for manuals, fault finding and warranty registration.
Boiler and Heating Technical Apps
BoilerFix AI
Fault codes, parts and service mode data for 13 boiler brands
Built by a working Gas Safe engineer. We checked its fault codes, parts lists and service mode data against real Worcester manuals and they held up. Read our BoilerFix AI review.
Accounting Software for Plumbers
Xero
Clean bookkeeping that syncs with Tradify and Traddie
One of the most widely used accounting tools among UK tradespeople. Handles VAT returns, bank reconciliation and expenses, and syncs with Tradify and Traddie so your income flows straight into your accounts.
QuickBooks
Strong for growing firms, CIS and payroll
Particularly strong for plumbing contractors paying subcontractors under CIS or running payroll. Widely supported by UK accountants.
Communication and Marketing
WhatsApp Business
Keep business and personal chats separate
Set up a business profile, save quick-reply templates for common messages, and keep customer conversations away from your personal chats.
Google Business Profile
Free local marketing that drives enquiries
One of the most powerful free tools for any UK plumber. Keep it updated with recent jobs, photos and reviews and it will keep bringing in local enquiries.
Which Should You Choose?
For most plumbers it comes down to two things: how many people are in your business, and how much of your work is emergency callouts versus planned maintenance.
The Bottom Line
Start with job management: getting quotes, invoices and your diary into one app is the single biggest time saver. Tradify is the strongest choice for most UK plumbers in 2026, with Traddie the best value alternative. Pair either with Xero or QuickBooks, keep the Gas Safe Register and Water Regs UK guidance to hand, and you have a complete setup from first callout to tax return.
Frequently Asked Questions
Tradify is the best job management software for most UK plumbers: quotes, jobs, invoices and gas certificates in one app, from £34 per user a month. Traddie covers the same core workflow from £9.99 a month, Jobber suits firms running several vans (billed in US dollars), Powered Now works offline, and Commusoft is built for maintenance contracts.
Tradify is the best all-round software for most UK plumbers. It covers quoting, scheduling, invoicing and gas certificates in one app built for the trades, works from your phone on site, and syncs with Xero, QuickBooks and Sage. Traddie covers the same core workflow from £9.99 a month if budget matters most, and Jobber suits firms running several engineers.
Tradify is the best app for most self-employed plumbers: quote at the property, turn the quote into a job when it’s accepted, and invoice before you leave. Traddie is the cheaper alternative at £9.99 a month. Both have 14-day free trials so you can test them on real jobs.
If you want invoicing linked to your quotes and jobs, Tradify is the best choice, since invoices are created from the job with no re-typing and chase themselves automatically. If you only need invoices, FreshBooks is the most polished standalone tool and Zoho Invoice is free. Our plumbing invoicing software guide compares them in detail.
Yes. Zoho Invoice is free for core invoicing, and WhatsApp Business and Google Business Profile are free. Gas Safe Register and Water Regs UK guidance are free to use. Tradify, Traddie, Jobber and Powered Now all offer 14-day free trials.
Tradify costs £34, £37 or £44 per user a month depending on the plan. Traddie starts at £9.99 a month. Jobber is priced in US dollars, from $29 a month on annual billing. Powered Now starts at £28 a month and FreshBooks at £16. Xero starts at £18 and QuickBooks at £10 a month.
Jobber is the strongest choice for plumbing firms running several engineers, with a drag-and-drop scheduling board, on-my-way customer notifications and a client portal for online quote approval and payment. It bills in US dollars, so factor in the exchange rate.
Yes. Powered Now is a UK-built job management app that works offline and syncs when your signal returns, useful in basements, plant rooms and rural areas.
Tradify, Traddie, Jobber and FreshBooks all link to MTD-compatible accounting software such as Xero and QuickBooks. MTD for Income Tax applies to self-employed income above £50,000 now and extends to £30,000 from April 2027.
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