Heat Engineer Software
The CodeCompliance forPlumbing & HeatingBusinesses

Keep doing the work. The Code keeps compliance moving.

Keep your quality management system, business records and job compliance in one place, so it’s easier to know what needs doing and keep the evidence ready.

MCS available nowGas Safe support coming soonOFTEC support coming soonF-Gas support coming soon
Get The CodeSee How It Works
A heating engineer reviewing compliance records on a laptop

Know what needs doing. Know what’s covered.

See what’s current, what needs attention and what’s still missing without digging through folders, spreadsheets and separate systems.

Heat Engineer Software is trusted by thousands of businesses including professionals at
British GasBuilding MetrixEco RenewablesGrundfos
How The Code works

Put a clearer process behind MCS compliance

Instead of piecing together procedures, registers, job checks and evidence across different places, The Code brings the MCS process into one guided system, from your business QMS through to each installation.

MCSMCS available nowGas Safe RegisterGas Safe support coming soonOFTECOFTEC support coming soonF-Gas RegisterF-Gas support coming soon
Book a 10-Minute Call
Compliance workspaceSetting up
Set up by chatDrop in your documents and answer a few questions
Fill in the formDrop in your documents, then work through each section
Let’s set up your Heat Pump QMS.

Start by dropping in your documents. We read them, work out what each one is, then ask you about the rest. Nothing is saved until you have checked it.

Drop your documents here to start, or tell us about your business…
Add documents
Insurance, MCS and Gas Safe certificates, qualifications and any old quality manual. PDF or photos.
No documents to hand? Start with questions instead
✳
Prefer Claude or ChatGPT? Use your own AI assistantConnect it to Heat Engineer and set up your business from there. It saves into the same setup.
Built into The Code

Everything you need to keep compliance current

Business QMS
Keep your company procedures, records and checks organised

Keep the procedures, records, reviews and latest versions of important documents your MCS quality system relies on together in one place.

People & competence
Keep the right evidence around your team

Keep qualifications and expiry dates together, see who is ready for the work, and spot what needs renewing

Registers & reviews
Keep ongoing compliance work visible

Record subcontractors, complaints, problems, improvements and business reviews so important actions do not disappear into paperwork.

Job compliance
Keep the checks with the installation

Keep track of heat-loss calculations, equipment selection and system design already saved in The Forge, alongside the compliance records and evidence for the installation.

Documents & evidence
Find the evidence when you need it

Keep controlled documents, certificates and supporting records organised rather than spread across folders and systems.

Equipment & records
Stay on top of the things the business relies on

Keep equipment records, checks and supporting business information within the same compliance system.

Simple, predictable pricing

One price to keep compliance under control

Get the complete MCS tools available in The Code today, with Gas Safe, OFTEC and F-Gas support coming soon. No feature tiers and no paying extra for different parts of the system.

The Code · monthly
£50/month + VAT
All core compliance tools includedGet The Code
The Code · yearlySave 10%
£45/month equivalent
£540 billed annually + VAT
All core compliance tools included

The same complete Code, paid once a year.

Get The Code
Every subscription includes
The complete Code.No feature tiers.

Everything you need to keep compliance current as the business works.

MCS available nowGas Safe support coming soonOFTEC support coming soonF-Gas support coming soon
Business QMS and compliance recordsJob-level compliance and evidencePeople, training and supporting records
The more you add, the more you save

Build your Heat Engineer Software package around the way your business works, with better value when you use more of the platform.

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Keep the business ready

Make compliance easier to stay on top of

Bring your QMS, business records and job evidence into one guided system, so you can spend less time chasing paperwork and more time knowing what needs attention.

Get The Code
A heating engineer standing beside his vans on a residential street
Questions, answered

Everything to know about The Code

From supported schemes and QMS setup to records, revisions and keeping the business current.

Keep compliance moving

Get The Code and put a clearer process behind the work you already do.

Get The CodeBook a 10-Minute Call