Commercial gas & boiler services in London

Power your business with superior heating solutions that never let you down. From emergency fixes to complete system overhauls, the Fantastic Gas Safe Experts will ensure your property stays warm, efficient, and fully compliant.

We keep businesses running smoothly across London, from bustling retail spaces and corporate offices to busy restaurants and industrial facilities.

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

SERVICE YOU CAN TRUST

Meet the Fantastic Professionals

Industry expertise

The Fantastic Engineers hold advanced certifications and extensive experience in commercial heating systems. They regularly undergo training to stay current with the latest technologies and regulations.

Enhanced flexibility

We understand that downtime affects your bottom line. The Fantastic Team works around your business hours, offering evening and weekend appointments to minimise disruption to your operations.

Rapid emergency response

We offer 24/7 emergency response to ensure your business operations continue smoothly. We aim to resolve issues within the first visit to reduce downtime.

Compliance guaranteed

All our work strictly adheres to commercial gas safety regulations. We provide detailed documentation and certificates for your records and insurance requirements.

Ongoing Support

Every repair includes our comprehensive 12-month guarantee on parts and labour, giving your business lasting protection.

Industry certifications

  • Gas Safe registered
  • Bureau Veritas certified
  • CHAS accredited
  • as seen in

Our process

How our commercial gas & boiler services work

1.

Share your requirements

Tell us about your commercial heating needs, from routine maintenance and emergency repairs to complete system upgrades.

2.

Book your service

Choose a convenient date and time that works around your business schedule. We offer flexible slots seven days a week, including after-hours appointments.

3.

Receive a professional service

The Gas Safe registered engineers will arrive on time, ready to tackle any commercial heating challenge.

4.

Enjoy reliable results

The Fantastic Professionals will handle everything efficiently, ensuring the premises stay warm and compliant with minimal disruption.




Contact us today for a free, no-obligation quote

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

Ready to upgrade your commercial heating?

Take the first step towards efficient, reliable, and compliant commercial gas and heating systems. Contact us today to discuss your business needs and receive a customised solution.
The image is a group photo of several Fantastic Services account managers who are dressed in business casual clothing.