GASpilotEverything your gas business needs.
Nothing it doesn't.
GASpilot puts certificates, invoicing, the diary, reminders and an AI fault-diagnosis assistant in one simple app — built for Gas Safe registered engineers, priced for one-van businesses.
Free for 60 days · full access · no card needed
Certificates in minutes, not evenings
The form-filling that eats your evenings happens on site instead — most of it filled in before you start typing.
Digital gas certificates
Landlord Gas Safety Records (CP12), LPG, T&P and Non-Domestic certificates. Customer details, appliances and last year's readings pre-populate automatically — you check, update and sign.
Sign on screen
Capture the customer's signature on your phone, and apply your own saved signature to new certificates automatically. PDF lands in their inbox before you're back in the van.
Bring your customers with you
Switching apps doesn't mean starting over. Export a CSV from your current app, import it in a couple of taps, and every customer comes across — names, addresses, phones, emails.
Works offline
No signal in the plant room? GASpilot is offline-first — everything works without a connection and syncs to the cloud when you're back in coverage.
Get paid faster — without the chasing
Unpaid invoices are where a good month goes bad. GASpilot makes paying you the easy option.
Invoices & quotes in two taps
Build invoices and quotes from your own price list, send instantly by email or text, and convert a certificate into its invoice with one tap.
Card payments on every invoice NEW
Every invoice carries a secure "Pay this invoice online" button — card, Apple Pay or Google Pay. The payment appears on your dashboard automatically.
Paid at a glance NEW
The dashboard marks every invoice red, amber or green — overdue, awaiting, paid. You see who owes you the moment you open the app, and chase with one-tap reminders.
Know your numbers
See what you actually earn by job type and by customer, spot the work that pays best, and export everything to CSV for your accountant.
Next year's work books itself
The cheapest customer to win is the one you already have. GASpilot keeps them coming back automatically.
Job calendar NEW
Any job straight into the diary in seconds — services, installs, plumbing, drainage. A service job sets its own reminder for next year; a new boiler install plans five years of services automatically.
Automatic inspection reminders
Customers get reminded by email or text before their annual inspection is due — and you approve every message before it goes. Landlords stay compliant; you stay booked.
Online booking NEW
Customers book straight into the gaps you choose in your diary — no phone tennis, no double-booking.
Customer records that remember
Every certificate, invoice, appliance and visit against the customer, forever. Next year's CP12 starts from this year's data.
Breakdown AI — a second opinion in your pocket
Give it the make, model and fault code. Get the most likely causes ranked, the checks in the fastest order, and the parts you'll probably need — while you're stood in front of the boiler.
Ranked likely causes
Not a forum thread — a ranked list for that model and that fault code, drawing on known pattern failures.
Checks with expected readings
Resistances, pressures and voltages to test against, in the order that rules causes out fastest.
Talks like an engineer
Report your readings and it narrows the diagnosis. No safety lectures — it knows you're the professional.
Try every feature free for 60 days
Full access. No card. Keep all your data if you subscribe — lose nothing if you don't.
Start your free trialTerms of Service · Privacy Policy
GASpilot — AI for Gas Safe Registered Engineers · queries@gaspilot.uk