Job Scheduling Software UK 2026: Compare the Best Options
A 2026 comparison of job scheduling software for UK trades, covering shared calendars, double booking, offline site access, and how scheduling differs for a solo tradesperson versus a growing team.
Job Scheduling Software UK 2026: Compare the Best Options
Scheduling is the one part of running a trade business that everyone touches every day: the engineer checking tomorrow’s jobs from the van, the office moving a slot when a customer calls to reschedule, the apprentice who can see the diary but not edit it. Get the calendar wrong and two engineers turn up to the same address, or nobody turns up at all.
By Daniel Sedgwick, Founder of Checker and a former gas engineer
Most trade businesses do not buy scheduling software on its own; it arrives bundled inside a wider job management platform, so the calendar gets the least attention in a sales demo even though it is what everyone touches daily. This guide compares the tools UK plumbers, gas engineers, electricians and heating installers commonly shortlist: who can see the schedule, what stops double-booking, whether it works with no signal, and how a job becomes a paid invoice.
- Shared calendar and dispatch view: does every engineer see the same live schedule.
- Double-booking prevention: does adding or moving a job update everyone’s view straight away.
- Quote to job to invoice flow: how much of the booking and invoice happens automatically once a quote is accepted.
- Offline schedule access: can the day’s jobs be viewed and updated on site with no signal.
- Solo versus growing team: does the tool scale from a one-person diary to a multi-engineer dispatch board.
- Cost and commitment: what it costs per user each month, and whether you are locked into a longer contract to use it.
No single tool on this list is the right scheduling fit for every business. A sole trader mostly needs a diary they can glance at between jobs; a team of five or six engineers needs a shared board where a manager can see who is free without ringing round. Each entry below is described on what its scheduling genuinely does well, rather than squeezed into one overall ranking.
Key takeaways
- ✓A shared calendar only stops double-booking if every engineer sees live changes, not an hour-old version.
- ✓Powered Now and ServiceM8 confirm the schedule works with no signal; Tradify needs a live connection at all times.
- ✓Solo tradespeople and multi-engineer teams tend to need different tools: a simple diary versus a dispatch board.
- ✓The strongest setups turn an accepted quote straight into a scheduled job and an invoice, with no re-typing.
- ✓Checker prices per sub-user from £10.99 a month plus VAT, with no lock-in contract and master-user control over what each engineer can book.
On this page
Tradify
Tradify is job management software used widely by small UK trade teams, including plumbers, electricians and general builders, with scheduling inside the same app as quoting, timesheets and invoicing rather than as a separate tool.
Electrical compliance certificates (EICR, EIC, PAT and Minor Works) are native but gated to the Pro tier at £37 per user a month, and accounting sync covers Xero and QuickBooks Online two-way, Sage Business Cloud one-way. Worth flagging here: Tradify has no offline mode, so checking tomorrow’s schedule from a basement or rural job with patchy signal is not an option.
Commusoft
Commusoft is UK field service management software built around dispatch rather than a simple diary, coordinating several engineers, several jobs and several customer sites on the same day, a different scheduling problem to a solo trader’s calendar.
It suits heating, plumbing and HVAC businesses that have grown past one or two people. Compliance certificates (CP12, EICR, Minor Works and PAT) are native, with offline certificate creation on mobile, though wider schedule access offline is not clearly documented, so confirm this if your engineers work in low-signal areas. Commusoft does not publish self-serve pricing, built for teams of six staff or more, so getting a figure means booking a demo call.
Checker
Dan Sedgwick set out to build the scheduling and compliance tool his own trade needed after years working as a gas engineer, and that is the shape Checker has kept: software for UK gas, electrical, plumbing and heating engineers specifically. Its own numbers put usage at close to 19,600 UK trade users, having logged 6.88 million gas compliance reports between them so far.
For scheduling specifically, Checker runs on a sub-user model with strong master-user control: the master user sets what each engineer can see and book on the shared job list, so nobody double-books a slot by relying on a phone call. Once a quote is accepted it becomes a job on that schedule and generates the invoice from the same record, with no re-typing.
Checker’s Growth Engine ties scheduling to repeat business: an appointment reminder 24 hours before a job, a quote chaser following an unaccepted quote up to three times, an invoice chaser that stops the moment the customer pays, and an annual service reminder around eleven months after a job is created, booking the next service in automatically rather than relying on memory.
Pricing runs per sub-user across three plans, Lite from £10.99 a month, Pro, and Pro Plus, all plus VAT, month to month with no lock-in. Accounting syncs two-way with Xero, QuickBooks and Sage. Get started at my.checker.app/register.
Joblogic
Dispatch, not a single van’s diary, is the problem Joblogic is built to solve: coordinating a many-sites, many-contracts working day, which is why its customer base leans toward HVAC and security-and-fire firms alongside the larger end of gas and heating.
£45 per user a month buys the annual plan, though you can try it free for 30 days first or pay month by month if you would rather skip the yearly commitment; at 50 people, Premium or Enterprise pricing becomes a conversation rather than a published number. It suits larger contracting businesses more than a sole trader, where multi-site contracts drive daily scheduling, and offline mobile behaviour is not documented, so check directly if needed.
ServiceM8
ServiceM8 takes a mobile-first approach to job management, popular with small trade businesses in several markets including the UK. Its scheduling centres on a visual job diary that a solo tradesperson or small team can run entirely from a phone, rather than a dispatch board built for a large roster.
Offline behaviour is confirmed by the vendor: technicians can access and log job details, add notes and photos with no connection, syncing automatically once reconnected. It does not clearly offer named UK compliance certificate templates such as EICR or CP12, marketing a general form builder instead. Pricing runs from free to £269 a month by job volume, ex VAT, no contract, and Xero syncs natively (QuickBooks and Sage unconfirmed).
Powered Now
Powered Now is a UK quoting, invoicing and forms app aimed at trades, with scheduling built into the same flow as the paperwork rather than sold as a separate tool. It suits smaller plumbing, electrical and building businesses wanting documents and bookings handled from one phone app.
Its offline claim is confirmed by the vendor, “no signal, no problem”, with full offline working and syncing once reconnected, covering a booked job on site. Pricing runs £28, £32 or £40 per user a month, ex VAT, and its broad certificate list (EICR, EIC, MEIC, PAT, CP12, CP2 and more) is gated to the Professional plan and above.
Jobber
Jobber is job management software used by home service and trade businesses in several countries, including the UK, built around a central calendar showing booked jobs, quotes and follow-ups in one view. We have not verified its UK pricing, certificate coverage or offline schedule behaviour closely enough to state as fact, so confirm directly on Jobber’s site before comparing it against the tools above.
simPRO
simPRO is field service management software more commonly associated with larger trade and contracting businesses running several engineers and bigger service contracts, closer to Commusoft and Joblogic than a sole trader’s diary. As with Jobber, we have not verified its UK pricing or offline schedule behaviour closely enough to state here, so confirm both directly if fleet size or multi-site dispatch matters to your team.
Gas Engineer Software (GES)
A single gas engineer’s working day, not a multi-trade dispatch board, is what GES is built around: a job diary and paperwork tool sized for one person or a very small team. As with the other tools here, check its scheduling features, offline behaviour and pricing directly on its own site, particularly if you expect the business to grow past one or two people.
Comparison table
| Tool | Calendar & dispatch view | Double-booking prevention | Quote to job to invoice | Offline schedule access | Pricing model | Best suited for |
|---|---|---|---|---|---|---|
 Tradify |
Scheduling view in the same app as quoting and invoicing | Not confirmed how conflicts are flagged | Quoting, scheduling and invoicing in one app | No, requires a live connection at all times | Lite £34, Pro £37, Plus £44/user/month (UK) | Small teams with reliable signal on site |
 Commusoft |
Dispatch board coordinating several engineers and jobs | Built for multi-engineer dispatch; specifics unclear | Yes, job management through to invoicing | Certificate creation confirmed offline; wider access unclear | Quote and demo only, designed for 6+ staff | Established multi-engineer service businesses |
 Checker |
Shared job list with sub-user access set by the master user | Master-user control over who sees and books what | Quote, job and invoice run from the same record | Not detailed here, confirm current app behaviour directly | Per sub-user: Lite from £10.99 (+VAT), Pro and Pro Plus above, no lock-in | Gas, electrical, plumbing and heating teams wanting scheduling, compliance and reminders together |
 Joblogic |
Dispatch across service contracts and multiple sites | Built for multi-site dispatch; specifics unclear | Yes | Not documented | £45/user/month, annual (monthly rolling also available); Premium/Enterprise quote-only | Commercial contractors, compliance-heavy, multiple sites |
 ServiceM8 |
Visual job diary run from a phone or tablet | Not confirmed | Yes | Yes, confirmed; syncs automatically once reconnected | Free to £269/month by job volume, ex VAT, no contract | Solo and small mobile-first trade businesses |
 Powered Now |
Scheduling built into the same quote and invoice flow | Not confirmed | Yes, forms-focused | Yes, confirmed (“no signal, no problem”) | £28/£32/£40/user/month (ex VAT) | Sole traders wanting fast quotes, invoices and job sheets |
 Jobber |
Central calendar covering booked jobs and quotes | Not detailed, confirm directly | Not detailed | Not detailed | Check current UK plans directly | Confirm against your team size |
 simPRO |
Positioned for larger multi-engineer contracting teams | Not detailed | Not detailed | Not detailed | Check current UK plans directly | Larger contractors, confirm directly |
 GES |
Job diary aimed at individual gas engineers | Not detailed | Not detailed | Not detailed | Check current UK plans directly | Solo gas engineers, confirm directly |
Frequently asked questions
What is the best job scheduling software for UK tradespeople?
There is no single best scheduling tool for every trade business; it depends on team size, whether jobs are booked by one person or several, and whether the schedule must work with no signal on site. Tradify, Checker, Commusoft, Joblogic, ServiceM8, Powered Now, Jobber, simPRO and Gas Engineer Software all cover scheduling with different strengths, and Checker’s mix of shared scheduling, compliance certificates and automated reminders suits regulated UK gas, electrical, plumbing and heating trades.
How do I stop a team double-booking the same engineer?
Double-booking usually happens when the office and engineers look at different versions of the schedule, one on paper, one in software. A shared calendar every sub-user sees in real time, with a master user controlling who can book, move or edit a job, closes that gap. Checker’s sub-user model works this way: the master user sets what each engineer can see and change, so two people cannot double-book the same slot.
Can job scheduling software work offline on site?
Some can and some cannot, so check this directly. Powered Now and ServiceM8 both confirm the schedule and job details stay accessible with no signal, syncing once a connection returns. Tradify is a clear exception: it has no offline mode, so its web and mobile app both need connectivity to keep working, which matters in basements, plant rooms or rural areas with patchy signal. Confirm current offline behaviour directly for any tool, including Checker, before relying on it for a dead spot.
Does scheduling software work differently for a solo tradesperson versus a growing team?
Yes, and this is often why one tool suits a business better than another. A solo plumber or gas engineer mostly needs a simple diary checked from a phone between jobs. A team of five or six engineers needs a shared dispatch view where a manager can see who is free and reassign a job without ringing round. Commusoft and Joblogic lean towards multi-engineer dispatch; ServiceM8 and Powered Now suit smaller teams better.
Does Checker connect job scheduling to quoting, invoicing and accounting?
Yes. In Checker, an accepted quote becomes a job on the schedule and generates the invoice from that record, with nothing re-typed between the three steps. Checker also syncs two-way with Xero, QuickBooks and Sage, so invoices and payments reconcile automatically, and an annual service reminder fires around eleven months after the job record was created to rebook recurring work.
Daniel Sedgwick
Daniel Sedgwick founded Checker after years working as a gas engineer, and built its scheduling and compliance tools around the calendar and paperwork problems he ran into on the job, rather than around a generic project-management template.
Try Checker’s scheduling
Checker gives gas, electrical, plumbing and heating businesses a shared job calendar with master-user control, so double-booking a slot takes real effort, alongside compliance certificates and automated appointment, quote and invoice reminders in the same system. A sub-user licence is £10.99 a month plus VAT to start, and nothing here locks you into a contract.