Tools DownComing soon on the App Store

The AI for gas engineersThe landlord’s record, done in the loft. Next year’s check, already lined up.

Landlord and homeowner gas safety records on your iPhone. Issue them with no signal. A month before the next check, you get a reminder with the landlord’s message written, offering two of your free mornings, to send from your own phone. Every reading and outcome is yours.

Coming soon on the App StoreHow it compares

iPhone. First month free, no card.

You: Doing the gas safety at 14 Park Road for Mr Shah. Boiler in the kitchen cupboard, hob in the kitchen.

Tools Down: Opened it. Readings and outcomes are yours to fill in.

Landlord gas safety recordDraft

14 Park Road

Landlord: Mr Shah

BoilerKitchen cupboard
HobKitchen
Readings and outcomeYours to enter
Tools Down fills in what you said. Every reading and outcome is yours.

Heard on the forums

A LL cert costs around £50 in my area for 2 appliances. I find that I am really struggling to complete it in an hour to make it worthwhile for me.

A plumber and gas engineer on UK Plumbers Forums, 2021

What the record holds

The record, field by field.

Each record captures what you checked and what you found, for landlords or homeowners. It checks every required field is filled before it issues.

  • The date of the check and the address.
  • The landlord’s or agent’s name and address, and the tenant.
  • Each appliance: type, location, make, model, GC number, serial and flue type.
  • Flue and ventilation checks, readings (operating pressure or heat input, or a combustion set), the safety device, and whether it’s safe to use.
  • Any defect and the action taken.
  • Installation checks: tightness, pipework, the meter and bonding.
  • Your name, signature and Gas Safe registration number, and the customer’s signature or a note that they weren’t there.

What matters on your jobs

What it does between one check and the next

Issue it with no signal

In a loft or a basement, finish and issue the record. It’s stamped with the time on your phone and sends itself when you have signal.

The data plate, from a photo

You say: A photo of the boiler’s data plate.

It reads the make, model, GC number and serial for you to confirm. At a repeat visit, last year’s appliances come with the record.

Next year’s job, already lined up

The next check shows in your Diary. A month before it’s due, you get a reminder with a message to the landlord written, offering two of your free mornings, ready to send from your own phone.

The tenant copy, with the landlord’s agreement

The tenant gets a copy only once you’ve confirmed the landlord agreed, in line with HSE’s guidance that an engineer may send the record straight to the tenant with the landlord’s agreement.

Price and the free plan

Made for one. Priced for one.

£29.99 a month including VAT, or £24.99 if you reclaim VAT. One person, no minimum, no setup fee, no training.

  • Your first month is free, with no card.
  • After that you’re on the Free plan: 50 messages a month to Tools Down, and every screen keeps working.
  • Tools Down Pro is paid monthly through Apple. It lifts the message limit.
  • Fair use applies on every plan, with limits set far above what one person books or asks for in a month.
What counts as a message, and how cancelling works

Tools Down for iPhone

Coming soon on the App Store

First month free, no card.

Straight answers

Questions gas engineers ask

Can I do landlord gas safety records (CP12s) on my iPhone?

Yes. Tools Down does landlord and homeowner gas safety records. They issue with no signal, and a photo of the data plate fills in the make, model, GC number and serial for you to confirm. You enter the readings and the outcome; Tools Down never fills them in.

Is a gas safety record the same as a CP12?

In everyday use, yes. CP12 and LGSR are names people still use, and some say gas safety certificate; the regulations talk about a record of the safety check (Gas Safety (Installation and Use) Regulations 1998, reg 36).

How often does a landlord need a gas safety check?

At intervals of not more than 12 months, and a new tenancy needs a check in the 12 months before it starts (Gas Safety (Installation and Use) Regulations 1998, reg 36). Northern Ireland has the same rule in its Gas Safety (Installation and Use) Regulations (NI) 2004, reg 36.

Can I do the check early without losing the date?

Yes. A check in the two months before the deadline counts as done on the deadline date (reg 36A), and records are kept until two further checks have been done.

Can I email the record straight to the tenant?

HSE says a gas engineer may send the electronic record directly to the tenant with the landlord’s agreement (HSE: gas safety check records). Tools Down lets you send a tenant’s copy only once you’ve confirmed the landlord agreed.

How long does the tenant have to get a copy?

Existing tenants within 28 days of the check; new tenants before they move in (Gas Safety (Installation and Use) Regulations 1998, reg 36).

Will it remind me when the next check is due?

Yes. The due date shows in your Diary, and a month before, you get a reminder with the landlord’s message written, to send from your own phone.

Paperwork and rules

The rules around the landlord’s record

Information, not advice. Open a rule to read it, with its source; check the source for your own job.

Your work

The work you do

  • Landlord gas safety checks, in batches for agents
  • Boiler services, often with the landlord check
  • Breakdowns: no heating, no hot water, lockouts
  • Cooker and hob connections, gas fires
  • Tightness tests and capping off
  • Homeowner gas safety checks

How the money comes in

  • A fixed price per record, in batches, paid on the agent’s cycle.
  • The same property every year: the anniversary is the next job.
  • Breakdowns: a call-out or first hour plus parts, paid on the day.
  • Warning notices: an urgent fix, and the owner may not be the one who let you in.

Keep looking

Free guides and templates

Other trades, and how it compares