Expert gas safety certification for your business

Don't let expired gas certificates put your business at risk. The Fantastic Engineers deliver professional gas safety inspections and certification to ensure your business meets all legal requirements and safety standards.

  • Gas Safe registered engineers
  • Quick, next-day appointments
  • Early detection of carbon monoxide risks
  • Expert detection of faults and malfunctions
  • Comprehensive safety reports
Commercial gas safety certificate
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SERVICE YOU CAN TRUST

Why choose Fantastic Services?

With over 14 years serving London's commercial sector, we understand that reliable certification isn't just about compliance. It's about keeping your operations running safely and protecting what matters most.

Industry experience

From bustling retail shops to sprawling industrial facilities, we've helped hundreds of London businesses stay safe and compliant.


The Fantastic Professionals don't just carry the Gas Safe Register badge. They're also recognised by the Nationally Accredited Certification Scheme (ASC), bringing the highest level of expertise to every inspection.

Professional equipment
The fully-equipped inspection teams carry comprehensive diagnostic tools to thoroughly test all gas installations, appliances, and ventilation systems in a single visit.
Flexible services
We understand that business operations can't wait. Our service is designed to minimise disruption to your business by offering quick, next-day inspections from Monday to Saturday, even on holidays.
Complete documentation
Every inspection comes with thorough documentation to ensure your complete compliance and peace of mind.
You'll receive a detailed gas safety certificate along with a comprehensive report that lists all tested appliances along with the signature of the engineer who carried out the inspection.

Certified by: ISO Certified Safe Contractor The Contractors’ Health and Safety Assessment Scheme

Gas safety certification

OUR PROCESS

Commercial gas safety certification in 4 simple steps

1.

Book your inspection

Schedule a survey at a time that suits your business operations.

2.

Professional assessment

A Gas Safe registered engineer will visit the property.

3.

Comprehensive testing

The engineer will perform all required safety checks and pressure tests on your gas systems to ensure complete compliance and safety.

4.

Certificate issuance

Receive your gas safety certificate and full inspection report.


Fantastic Services in numbers

50,000

customers each month

2,000+

trained Fantastic professionals

500+

franchise partners on three continents

Over 100

commercial cleaning & maintenance services

14+

years of industry experience

Boiler installation technic

COMPLETE CARE

What we check

During the inspection, the Gas Safe engineers will do the following:

  • Test every gas appliance to guarantee complete system safety
  • Check each burner against strict manufacturer standards
  • Verify pressure levels throughout your entire gas system
  • Ensure proper ventilation through every route, flue, and chimney
  • Double-check all stability brackets for total peace of mind

Frequently asked questions

How long is a commercial gas safety certificate valid?
They are valid for 12 months and must be renewed annually.
How long does the inspection take?
Inspections typically take 30-90 minutes depending on the number of appliances and system complexity.
What areas do you cover?
We service all areas within the M25 zone of London.
What happens if an appliance fails the inspection?
We'll provide a detailed report of any issues and offer repair recommendations.

Is your business under pressure? Get certified today!

The image is a group photo of several Fantastic Services account managers who are dressed in business casual clothing.