The CP12 gas safety record, done on the doorstep
Capture the Landlord Gas Safety Record on site, appliance by appliance, with the safety checks, the results and the signature. Maintivo builds a branded PDF, ready for you to share or email to the landlord, agent or tenant before you are back in the van. Your Gas Safe number prints on the record, and every copy is stored and searchable.
iPhone: No card. No account. First report free.In your browser: Free account, no card. First report free.
“The report is done before we leave, so the paperwork doesn’t follow us home.” Mainteniq Ltd. Built with Mainteniq Ltd, a UK maintenance firm that uses it on live jobs. Read the case study


This is the record your landlord or agent gets
A Gas Safety Record produced by Maintivo from a sample visit: the regulation 26(9) checks, the combustion readings, the declaration and both signatures, on your letterhead.
On your iPhone on site. On Android, a tablet or the office computer too.
One account for the whole firm. A report an engineer finishes on site is on the office screen as soon as it uploads, and a customer added at the desk is on every phone.
- iPhone: the app. It works with no signal and uploads when you are back in range.
- Android phones, iPads and other tablets: the web app at app.maintivo.com. Add it to the home screen and it opens like an app.
- Laptop or desktop: the same web app on a big screen, for reviewing reports, clients, invoices and the team.
- Always in step: the same reports, customers and PDFs everywhere. One subscription covers all of it.



The check takes twenty minutes. The record should not take the evening.
You know the appliances and you know the checks. What drags is turning a stack of doorstep visits into tidy Landlord Gas Safety Records, each with the right appliance detail, the right results and the right copies sent to the right people.
Maintivo keeps the record where the job is. You fill it in as you go, the PDF builds itself, and it is ready to send before you have left for the next address.
What the app does on a gas safety visit
Open the Boiler Gas Safety Record form and add the premises and the landlord or agent details. For each appliance you record the type, location, make, model, serial number and flue type, then the regulation 26(9) safety checks: effectiveness of the flue, supply of combustion air, operating pressure or heat input, safe functioning of the appliance and the gas tightness test, ending with whether the appliance is safe to use. A combustion analysis section takes the analyser, gas rate, inlet pressure, CO, CO₂, CO/CO₂ ratio, O₂ and flue gas temperature, and a Benchmark commissioning section covers the flush to BS 7593, cleaner and inhibitor, flow and return temperatures, interlock and the controls demonstration. If you have to issue a warning notice, its serial number, whether the appliance was disconnected and the tenant's signature for it are on the form too. Sections that do not apply are hidden, and you can photograph anything that needs a picture. The customer signs on the glass, and when you save, a branded PDF with your logo is ready for the owner or an admin to share or email.
New to the rules? Read what a CP12 is, who needs one and the 12-month and 28-day rules.
You are the competent person. Maintivo keeps the record.
You are the Gas Safe registered engineer. You carry out the checks, you make the calls and you sign the record, and you remain the competent person under the regulations. Maintivo does not certify the work. What it does is produce a clean, consistent record with your Gas Safe registration number on it, ready to send, and keep it safe and searchable so you can find it in seconds when a landlord or an inspector asks.
Works in the plant room with no signal
Signal dies in basements and back-of-house plant rooms. The iPhone app captures the whole visit offline, appliances, checks, photos and the signature, and uploads it by itself the moment you are back in range. Nothing is lost and nothing is retyped in the van. The web app needs a connection and keeps a draft in the browser.
Every record, found in thirty seconds
Every gas safety record, photo and signed PDF is kept in searchable, UK-GDPR secure cloud storage. The copy from 14 months ago is a search, not a shoebox. When the renewal is coming up, the owner can get an iPhone notification at 90 days, at 30 days and when it is overdue (optional, switched on in Settings). On the web, what is due shows on the dashboard.
£34.99 a month, no contract
Maintivo Pro is £34.99 a month for the owner or admin account, with a free trial and nothing charged during it. You can subscribe in the iPhone app, or by card in the web app. Each engineer you add needs a seat from £8.99 a month, and invoicing is an optional £9.99 a month add-on. No minimum seat count and no exit fee.
Common questions
Yes. There is a ready-made gas safety record form that captures the appliances, the safety checks and the results on site. You are the Gas Safe registered engineer, you carry out the checks and you sign the record, and you remain the competent person. Maintivo produces and stores the record, ready for you to send, and prints your Gas Safe registration number on it. It does not certify the work or replace your professional judgement.
Yes, in the iPhone app. Capture the whole visit offline in a basement plant room or a flat with no signal, appliances, checks, photos and the signature included. The record uploads by itself when you are back in range. The web app needs a connection and keeps a draft in the browser.
Yes. Once the record is signed, the owner or an admin can email a branded PDF with your own logo to the landlord, the agent or the tenant, or download it to keep. It is not sent automatically. Every record is stored in searchable, UK-GDPR secure cloud, so the copy from 14 months ago is a search away.
Maintivo Pro is £34.99 a month with a free trial. Additional engineer seats start at £8.99 a month, and invoicing is an optional £9.99 a month add-on. No contract and no exit fee.
Have the gas safety record ready before you leave
Your first report is free, with no card and no training day. Run a real visit through it and see.
iPhone: No card. No account. First report free.In your browser: Free account, no card. First report free.