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Features AI Built In CP12 Certificates FAQ
Built for Gas Safe engineers

CP12 Gas Safety Certificates on iPhone, iPad & Mac

GasCert replaces paper CP12 forms with fast, professional digital gas safety certificates. Designed for UK Gas Safe engineers who want speed, compliance and AI back-up on every job.

  • Create CP12 landlord gas safety records in minutes
  • Supports service records, warning notices and more
  • AI assistant trained on gas regulations and boiler manuals
  • Syncs across devices with iCloud – your data stays safe
Download on the App Store View full product page →
GasCert app on iPhone, iPad and Mac

All Your Gas Safety Certificates in One App

GasCert is built around the real forms engineers use every day, so you can go from boiler to signed-off certificate without re-typing or chasing paperwork.

GasCert CP12 certificate screen

CP12 & More

Create CP12 landlord gas safety records, breakdown/service records, warning notices and leisure industry gas safety records directly on-site.

GasCert saved certificates list

Always in Sync

Certificates are stored digitally and can sync via iCloud, so even if your device is lost or replaced, your records stay safe, searchable and exportable.

GasCert AI assistant screen

Gas AI Built-In

Ask Gas AI about regulations, boiler manuals, fault finding and safety decisions. Get context-aware guidance without leaving the certificate you’re working on.

AI Support Trained on Gas Regulations

Gas AI is trained on the Gas Safety (Installation and Use) Regulations 1998 and related guidance so you can double-check decisions before you sign.

  • Gas Safety (Installation and Use) Regulations 1998
  • Fault-finding supportBoiler manuals
  • Appliance assessmentOn-site explanations

Use AI to clarify edge cases, interpret boiler instructions, and talk through unusual situations – without picking up the phone. You stay in control; AI just gives you a second opinion.

CP12 Certificates That Landlords & Letting Agents Actually Want

PDF output is clean, professional and easy to send by email – ideal for landlords, letting agents, housing associations and commercial clients.

Have questions about compliance or data? Read the GasCert FAQ.

GasCert vs Paper CP12 Certificates

Most UK Gas Safe engineers still use handwritten CP12 certificates, but digital CP12 software has quickly become the industry standard. Here's how GasCert compares:

Feature GasCert (Digital) Paper Certificate
CP12 Creation Time2–3 minutes10–15 minutes
LegibilityAlways clear, typedOften handwritten & unclear
StorageSecure iCloud syncEasy to lose or damage
ComplianceGuided, structured fieldsProne to omissions
AI SupportBuilt in — regulations & manualsNone
PDF ExportInstant digital CP12Must scan manually

GasCert gives engineers a modern, reliable and compliant way to produce CP12 certificates without the delays and risks of handwritten paperwork.

About GasCert

Why GasCert Is the New Standard for CP12 Gas Safety Certificates

GasCert is built specifically for UK Gas Safe engineers who need a fast, compliant and reliable way to produce CP12 gas safety certificates on-site. Traditional paper forms slow workflows, increase the chance of errors, and often result in unreadable records that letting agents and landlords reject. GasCert replaces outdated paperwork with a clean, digital workflow that produces professional, industry-standard PDFs every time.

Digital CP12 Certificates Without the Hassle

Whether you're completing a landlord gas safety record (CP12), a service report, a warning notice or a leisure industry certificate, GasCert keeps the process simple. The app mirrors the real forms engineers use daily, so everything feels familiar — only faster. Every field is structured to minimise typing, reduce errors and keep your records compliant with Gas Safety (Installation and Use) Regulations 1998.

Designed for Letting Agents and Landlords

The final PDF output from GasCert is clean, clear and instantly shareable. Letting agents, housing associations and landlords expect digital documentation, and GasCert ensures your certificates meet that standard. Engineers also maintain a full audit trail for Gas Safe inspections, giving you confidence that no records are ever lost.

AI Support for Regulations, Boiler Manuals and Fault Finding

GasCert includes Gas AI — an intelligent assistant trained on UK gas regulations, boiler manuals and real-world fault-finding scenarios. It can interpret manufacturer guidance, clarify unusual installations and provide context-aware advice based on Gas Safety (Installation and Use) Regulations 1998. Engineers stay fully in control, but Gas AI gives instant reassurance and a second opinion without calling technical support lines.

Work Faster On-Site With iCloud Sync Across All Devices

GasCert works seamlessly across iPhone, iPad and Mac. Certificates sync automatically via iCloud, allowing engineers to start a job on one device and finish it on another without losing any data. Even if a device is replaced or damaged, all certificates remain securely backed up and accessible.

A Better Way to Stay Compliant

Gas Safe engineers face increasing administrative pressure, and paper CP12s create unnecessary workload. GasCert keeps workflows streamlined and compliant with digital signatures, automatic record-keeping and AI guidance built in. It is the fastest and most reliable way to produce CP12 certificates for both domestic and commercial properties.

Whether you're a self-employed engineer or managing a team, GasCert provides the professional tools needed to deliver accurate, compliant gas safety records — every time.

Frequently Asked Questions

What is GasCert?

GasCert is a digital CP12 gas safety certificate app for UK Gas Safe engineers. It allows engineers to create compliant CP12 certificates, service reports, warning notices and other gas safety records on iPhone, iPad and Mac.

Is GasCert compliant with Gas Safety (Installation and Use) Regulations 1998?

Yes. GasCert is designed around the requirements of Gas Safety (Installation and Use) Regulations 1998. All forms and workflows follow UK compliance standards used by Gas Safe engineers.

Does GasCert work on iPhone, iPad and Mac?

Yes. GasCert works across iPhone, iPad and Mac with secure iCloud syncing so you can start a certificate on one device and finish it on another.

Can GasCert generate a CP12 certificate?

Yes. GasCert creates professional CP12 landlord gas safety certificates in a clean, standardised format accepted by landlords, letting agents and housing authorities.

Does GasCert include AI support?

GasCert includes Gas AI, an intelligent assistant trained on UK gas regulations, boiler manuals and fault-finding information. Engineers use it to clarify decisions, review manufacturer instructions and reduce errors.

Does GasCert store certificates securely?

Yes. GasCert stores your certificates securely with iCloud syncing, ensuring that records remain backed up, searchable and available even if your device is replaced or lost.