Caravan Gas Safety Certificates on your phone.
Certii fills in caravan and park home gas safety inspection records in about 55 seconds — built by a working UK Gas Safe engineer doing park runs every week.
£24.95/month or £199.95/year · unlimited certificates & engineers · cancel anytime
Built for park runs, not office desks
- Parks saved once — pick the park, enter the plot, and the address and contact details fill themselves in. Certificates file into your Drive by year, park and plot.
- LPG-aware tests — regulator operating and lock-up pressures with automatic Pass/Fail, tightness tests, hoses, cylinder connections and ECV checks, all on one screen.
- Automatic appliance pressures — enter the regulator pressure once; each appliance's operating pressure is calculated with the right deduction for boilers, fires, cookers and hobs.
- Appliance library — the Truma and Morco units you see every day auto-fill their flue type and analyser readings from make and model.
- Meter readings & photos — optional meter reading printed on the record, and photo evidence stored alongside the certificate in Drive.
- Weekly billing log — every certificate is tallied per park per week, ready to copy into your invoice. No more counting pads on a Sunday night.
- Works offline — dead zones on rural parks are exactly why Certii is offline-first. Certificates queue and sync when signal returns.
How it works
1. Set up once. Your Gas Safe registration, company details, engineers and regular parks — entered once, pre-filled forever.
2. Fill in on site. Select the park and plot, run through appliances, alarms, tests and faults. Most values default or auto-calculate.
3. Finish. One tap prints a Gas Safe compliant A4 landscape record, saves it to your Google Drive and logs it for billing — then on to the next van.
Common questions
Is a digital caravan gas certificate valid?
Yes. What makes a record valid is the required content and a Gas Safe registered engineer completing it — not the paper it's on. Certii records follow the same format and content as the standard inspection pads.
Does it also do landlord CP12s?
Yes — CP12-style Landlord Gas Safety Records are included in the same subscription, same workflow.
What does it cost compared to pads?
A pad of 25 certificates costs around £35 — roughly £1.40 per certificate. Certii is £199.95 a year with unlimited certificates: do 200 caravans a year and you're already saving, before counting the time.