Expert boiler repair for your business

Don't let a faulty boiler disrupt your business operations. The Fantastic Engineers deliver fast, reliable repair services to keep your heating system running efficiently.

  • Gas Safe registered engineers
  • Same-day emergency repairs
  • We service all boiler brands and models
  • 12-month guarantee on labour and parts
Boiler repair
  • as seen in

SERVICE YOU CAN TRUST

Why choose Fantastic Services?

With over 14 years of experience in commercial fields, we understand that a functioning heating system is critical to keep your business running seamlessly.

The Fantastic Gas Safe Registered Engineers specialise in commercial boiler repairs of all scales, ensuring your heating system meets all safety standards and regulations.

Industry experience
From retail units to large industrial facilities, we serve hundreds of commercial clients monthly across London. The Fantastic Professionals are proud members of the Chartered Institute of Plumbing and Heating Engineers (CIPHE) and are trained to work with all major brands.
Professional equipment
Our fully-equipped vans carry comprehensive diagnostic tools and common replacement parts, enabling us to complete most repairs in a single visit.
Flexible services
We understand that heating system failures mean business interruption. Our service is designed to minimise disruption to your operations with emergency same-day repairs, comprehensive weekend and bank holiday coverage, and flexible after-hours appointments.
Ongoing Support
Every repair comes with a comprehensive 12-month guarantee on both labour and parts, ensuring your peace of mind long after the repair is complete.

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


OUR PROCESS

Commercial boiler repair in 4 simple steps

1.

Request your repair quote

Schedule an engineer visit at a time that suits your business operations.

2.

Expert diagnosis and repair

A Gas Safe registered engineer will thoroughly inspect your system, identify the issue, and complete the repair efficiently.

3.

System verification

Your boiler will be fully tested to ensure it's operating safely and efficiently.

4.

Guaranteed satisfaction

Enjoy reliable heating and hot water with our 12-month guarantee on all repairs.



Get a free no-obligation quote for your commercial boiler repair

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

Common boiler issues we resolve

The Fantastic Engineers are equipped to handle all commercial boiler problems, including:

  • System shutdowns and power issues
  • Pressure problems and leaks
  • Frozen condensate pipes
  • Thermostat malfunctions
  • Unusual noises and vibrations
  • Pilot light failures

Frequently asked questions

Do you offer warranties?
All our repairs come with a 12-month guarantee on both labour and parts.
Are the engineers Gas Safe registered?
All Fantastic Engineers are Gas Safe registered and specifically trained for commercial repairs.
What areas do you cover?
We service all areas within the M25 zone of London.
How much does commercial boiler repair cost?
Costs vary based on the issue and the parts required. We provide detailed quotes after the initial inspection.

We can do much more than boiler repair

Don't let a broken boiler freeze your profits!

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