Field service management · UK sole traders & small teams
Field Service Management Software Built for UK Trades
WrkGenie is field service management software designed for UK sole traders and small service teams — not enterprise contractors. Schedule work, quote from your phone, invoice on site, and see who's paid without wading through a system built for a 50-person operation.
“I built WrkGenie after seeing how much time service businesses waste on admin, spreadsheets, and chasing payments.”
Built for UK electricians, plumbers, cleaners, and mobile service businesses
WrkGenie is live and accepting new users — built for UK trades and service businesses
Perfect for:
What field service management software actually does
“Field service management” is the category name for software that helps businesses run work at customer locations — jobs, appointments, callouts, site visits. In practice, for a sole trader or small team, that means six things:
- Scheduling— a diary that shows today's jobs, the week ahead, and anything that's been moved, cancelled, or added at short notice. Drag jobs around without losing the underlying customer details.
- Job tracking— a record for each piece of work: who the customer is, what's been agreed, what was done on site, and whether it's been invoiced. The job record is the single source of truth across the whole workflow.
- Quoting— send a professional, itemised quote from your phone before you've even left the customer's driveway. Convert it to a job with one tap when it's accepted.
- Invoicing— create and send an invoice the moment a job is finished, while you're still on site. UK-compliant, with sequential numbers, VAT lines if you're registered, and a payment link the customer can tap to pay immediately.
- Customer management — every customer has their own record with job history, quotes, invoices, notes, and site access details. No more digging through old texts to remember what you did last time.
- Payment visibility— see what's been paid, what's outstanding, and what's overdue without building a spreadsheet. Chase a late payment from the same screen.
These six things cover 95% of what a UK sole trader or small team actually needs from FSM software. Everything beyond this — workforce management, complex SLA tracking, GPS fleet monitoring — is enterprise overhead that most small service businesses will never use.
Why most field service management software is overkill
The majority of FSM platforms on the market were built for large contractor businesses — companies with 10, 50, or 200 engineers in the field. When you look at the feature set aimed at those customers, it makes sense: real-time GPS tracking, complex dispatch consoles, workforce rostering, CRM integrations, custom reporting dashboards.
The problem is that most of these platforms then try to sell a cut-down version to small businesses at a lower price point. The result is a system that's been simplified enough to be cheaper but not simple enough to actually be useful. You still spend the first two weeks in onboarding. You still pay for modules you'll never open. You still get a support team that mostly works with enterprise accounts.
Signs a platform wasn't built for sole traders:
- Pricing is per-user — so adding one employee doubles the cost
- The onboarding process assumes you have an office and a manager
- The mobile app is an afterthought of the desktop product
- Invoicing requires a separate integration with an accounting platform
- The “simple” tier still has features you need to pay to unlock
- Setup takes days, not an afternoon
WrkGenie is not built down from enterprise FSM. It's built up from the real workflow of a UK sole trader: one van, one phone, a full week of jobs, and a pile of invoices that need sending before the weekend.
Who WrkGenie is built for
WrkGenie works for any UK field service business where one person (or a very small team) does the work and also runs the business. That covers a lot of ground:
If your business involves going out to do work at customer locations, quoting jobs before you start, and invoicing when you're finished — WrkGenie covers the full workflow.
UK-specific things that matter for field service businesses
Most FSM software is built in the US or Australia and then adapted for the UK market. There are a few operational realities where that shows — and where WrkGenie is built differently from the ground up.
VAT invoicing
If you're VAT registered (or approaching the £90,000 threshold), your invoices need a VAT registration number, a separate VAT line, and correct totals. WrkGenie handles this automatically — invoices are VAT-compliant when you're registered and clean without VAT lines when you're not. See our VAT calculator for quick calculations on the go.
Sole trader admin burden
Self-employed tradespeople in the UK carry their own HMRC admin — self-assessment, Class 2 National Insurance, quarterly income tracking. WrkGenie doesn't replace an accountant, but having all your job records, invoices, and payment history in one searchable place makes year-end accounting significantly less painful. How to price jobs as a UK sole trader covers the overhead calculation side of this in detail.
Mobile-first working patterns
A UK sole trader running five jobs a day doesn't have time to sit at a laptop between each one. Everything in WrkGenie is designed to be done from a phone: checking tomorrow's diary, sending a quote on the drive home, invoicing while you're still parked outside the customer's house. The desktop version exists, but it's not the primary interface.
Recurring and regular customers
Many UK service businesses run a mix of one-off callouts and regular recurring work — monthly maintenance contracts, annual boiler services, weekly cleaning rounds. WrkGenie handles both in the same system. Set recurring jobs to repeat automatically and they'll roll forward in your calendar without manual rescheduling.
Getting paid on time
Late payments are a structural problem for UK small service businesses. Sending invoices immediately after the job — rather than at the end of the week or end of the month — is the single most effective way to reduce the average time to payment. WrkGenie's one-tap invoicing is built around this. Read our guide to invoicing clients in the UK for the full detail on payment terms, late fees, and invoice timing.
Related guides and tools
Guides
Comparing WrkGenie with other FSM tools? See all comparisons — including Simpro, Commusoft, and Workever.
Looking to manage repeat customers and job history? CRM for trades UK covers how customer records, quote history, and invoicing work together as one system.
Not sure if WrkGenie is the right fit for your business size? Why small teams switch explains what breaks first and what makes the transition low-risk.
Self-employed or running a one-van operation? Software built for UK sole traders explains how WrkGenie fits around van-based, mobile-first service work without the enterprise overhead. See also: why enterprise FSM tools often fail small teams.
Common questions about field service management software
What is field service management software?
Field service management (FSM) software helps businesses that send people or vehicles out to do work at customer locations. It typically covers job scheduling, dispatching, quoting, invoicing, and customer records. For UK sole traders and small teams, the most important parts are keeping the diary organised, sending quotes and invoices from the field, and knowing who has paid.
Do I need FSM software if I work alone?
Yes — arguably more so than a larger team. When you're the person doing the work and running the business, every admin task comes out of your own time. FSM software replaces the spreadsheet, the paper notepad, and the separate invoicing app so you can quote, invoice, and track payments from your phone without sitting down at a laptop.
Is WrkGenie proper field service management software?
WrkGenie covers the core FSM workflow — scheduling, job tracking, quoting, invoicing, customer management — designed for UK sole traders and small teams rather than large contractor businesses. It's not a dispatch platform for a 50-person operation; it's built for the one to five-person service business that needs to run professionally without enterprise overhead.
How is WrkGenie different from enterprise FSM tools?
Most enterprise FSM platforms are built for large contractor businesses: multi-team dispatching, complex SLA tracking, workforce management, and integrations with accounting ERP systems. WrkGenie skips all of that and focuses on what a sole trader or small team actually needs: a clear diary, fast quoting, on-site invoicing, and a simple view of what's been paid.
Does WrkGenie work for UK-based VAT-registered businesses?
Yes. Invoices include a VAT line when you're registered, show your VAT number, and are formatted to UK invoicing standards. If you're not yet VAT registered, invoices are sent without VAT fields — you can update your settings when the threshold changes.
What UK trades use field service management software?
Any trade that goes out to customers to do work benefits from FSM software: electricians, plumbers, gas engineers, builders, roofers, cleaners, gardeners, window cleaners, painters and decorators — and most mobile service businesses in between. If your day involves travelling to jobs, taking notes on site, and then invoicing when you get back, FSM software is built for you.
Simple FSM software, built for the UK
From £19.99/month. No per-user fees. No annual contract. Works on any phone or browser.
Not sure yet? Read our guide to choosing job management software — it covers what to look for and what most tools get wrong.