For UK gas engineers
Gas engineering software built around the service calendar
Job management software for UK gas engineers
Built for Gas Safe engineers. Track boiler services, manage callouts, and get paid faster — from £19.99/month.
Free for 14 days · No card required · Cancel anytime
Your day, on the phone
App preview
Your whole day, at a glance
How gas engineers actually work
The service calendar is the business
A gas engineer's income is built on the same properties coming round every year. What hurts is when the annual service, the landlord's property and the invoice live in three different places and the renewal gets remembered too late.
From service due to paid
The loop that keeps a gas business renewing itself.
- 1
Property & history
Which boiler, what was done last year, which landlord — on one record.
- 2
Service or callout booked
The visit lands in the diary with the property attached.
- 3
Work completed
Service notes are logged against the customer while still on site.
- 4
Invoice
Raised from the visit, VAT handled, sent before you leave.
- 5
Next year's visit
The history is there when the renewal comes round again.
App preview
The customer's history follows the work
The property's history follows the service
Last year's service, the landlord's other properties and the payment status all live on the customer record — so the next visit starts from what already happened.
What matters most for a gas engineer
The capabilities that earn their keep protect the annual renewal and the landlord account.
Service history per property
Last job, last price and property notes stay with the customer — not in a paper pad.
Landlord accounts, multiple properties
One customer, several addresses, each with its own service and invoice history.
A calendar that holds callouts and services
Planned services and urgent callouts share one diary, moved from the phone.
VAT invoices on site
Quote and invoice with parts, labour and VAT handled automatically when you're registered.
Built for the phone
Between the van and the boiler
Service notes, the next address and the invoice all happen on a phone while the work is still fresh — not on a laptop at the end of the day.
Poor signal
Works when the signal does not
In a plant room or a rural property, core work — the visit, the notes and the invoice — keeps going when the signal drops, then catches up when you are back in range. Payments and e-signing still need a connection.
Free tool
VAT calculator
Model VAT on a boiler install or service invoice before you quote. No account needed.
Free · no account needed · works on your phone
Where this fits the wider product
Keep the service calendar from slipping
Properties, services, callouts and invoices connected in one place — so the renewal is never remembered too late.
Start your 14-day free trialCommon questions from gas engineers
Can I keep on top of Gas Safety Certificate renewals?
You can log service visit history and add reminder notes against customer properties. Those notes and the service history can help you keep track of which landlords are due their annual CP12 — without relying on memory or a separate spreadsheet. WrkGenie doesn't issue or manage the certificates themselves; that stays with your Gas Safe registered paperwork and reporting.
Does WrkGenie work for Gas Safe registered engineers?
Yes — it's designed for UK gas engineers who need to manage boiler services, callouts, and invoicing in one place. It doesn't issue Gas Safe certificates, but it organises the jobs around your compliance work.
Can I manage landlord accounts with multiple properties?
Yes — each customer can have multiple jobs against their record. Useful for letting agents and landlords with two to ten properties who need an annual service visit at each one.
Does it work for one-person gas businesses?
Yes — Core (£19.99/month) is built for sole-trader engineers. No per-user fees, cancel any time.
Is it better than paper job sheets for a gas engineer?
If you're doing three to five boiler services a day plus occasional emergency callouts, having every customer address, job record, and outstanding invoice in your pocket without paper saves real time — especially at the end of a long day.
Simple pricing. No surprises.
Core and Pro: 14 days free · No card required · No automatic charges after the trial.
Android, iPhone, Web and AI writing assistance included with every plan.
Core
Everyday essentials for solo businesses
Free for 14 days
- 1 user included
- Customers & contacts
- Products & services
- Quotes with customer e-signing
- Bookings & calendar
- Invoices & payment recording
- Invoice payment links via Stripe
Free for 14 days · No card required · Add payment details to continue
Pro
More control for solo owners and teams
Free for 14 days
- 3 users included
- Everything in Core
- Track business expenses
- Team & staff bookings
- Customer booking invitations & reminders
- Profit dashboard on Web · Profit snapshot on mobile
Free for 14 days · No card required · Add payment details to continue
White Label
Your business. Your branding.
Available through a sales enquiry
- 5 users included
- Everything in Pro
- Custom logo & business branding
- Custom domain
- Google & Outlook calendar sync
- Custom email sending
Contact us to discuss your branding and setup.
Core includes invoice payments. Choose Pro for expense tracking, profit insights and customer booking notifications — whether you work alone or with a team.
Can I take invoice payments on Core?
Yes. Record payments against invoices and let customers pay through an invoice payment link. Online card payments need a connected Stripe account; Stripe processing fees apply.
Is Pro useful if I work alone?
Yes. Pro adds expense tracking, profit insights and customer booking invitations and reminders. You can use those features as a solo owner. Three user accounts and staff scheduling are included if you also need a team.
Do I need to enter my card details?
No — no card is required to start your 14-day free trial. Add your payment details before your trial ends to continue. No automatic charges.
What happens after 14 days?
Your access is paused. Add a payment method and choose a plan to continue — no automatic charges are taken.
Can I cancel easily?
Yes — you can cancel in just a couple of clicks from your account settings. No contracts, no exit fees.
How do I cancel?
Log in to your workspace, go to Settings → Billing, and click Cancel subscription. Your subscription remains active until the end of the current billing period — no immediate cut-off.
Compare what is included
| Feature | Core | Pro | White Label |
|---|---|---|---|
| Invoice payment recording | |||
| Invoice payment links via Stripe | |||
| Bookings & calendar | |||
| Customer booking invitations & reminders | |||
| Expense tracking & profit insights | |||
| User accounts included | 1 user | 3 users | 5 users |
| Role-based permissions | |||
| Read-only (viewer) access | |||
| Admin role | |||
| Invite team members by email | |||
| Team & staff bookings |
Cancel in 2 clicks. No contracts. No exit fees.
Real human support — we reply within one working day.
All prices in GBP (£). WrkGenie is not currently VAT registered. Prices shown are the full amount charged. Plans renew automatically each month from the recurring price shown. Cancel anytime in your account settings. Payments processed securely by Stripe. See our Billing Terms and Refund Policy.
Ready to run your business from your phone?
Start your free 14-day trial and see how much lighter the day feels when quotes, bookings and invoices live in one place.
14 days free · Core £19.99/month for 1 user · Pro £39.99/month for 3 users
No card required to start · No automatic charges after the trial · Cancel anytime