With full Gas Safe registration and CIPHE (Chartered Institute of Plumbing and Heating Engineers) membership, the Fantastic Professionals don't just meet standards; they set them. Your commercial heating is too important to trust to anyone else.
Revolutionise your business with our radiator installations and repairs
When winter bites, make sure your business bites back! Our cutting-edge radiator solutions don't just heat your space; they create the perfect environment for success. Watch productivity soar while energy costs plummet with heating systems tailored to your business's unique rhythm.
- Round-the-clock emergency support
- Complete range of commercial radiator solutions
- Industry-certified Gas-safe specialists
- Rock-solid 12-month workmanship guarantee
- as seen in
SERVICE YOU CAN TRUST
Why choose Fantastic Services?
Your 24/7 partner
Winter heating failures can bring your business to a standstill. That's why Fantastic Services ensures you're never left in the cold. The Fantastic London-based specialists are ready to respond 7 days a week (bank holidays included). Our dedicated 24/7 customer care team is just a call away.
Unwavering dedication to quality
When you choose us, you're choosing peace of mind. Our rigorous screening process ensures only the most skilled professionals handle your heating needs.
Backed by comprehensive insurance and our quality guarantee, you can focus on running your business while we handle the warmth.
Innovative heating solutions
Let us transform your commercial space with cutting-edge heating solutions. Whether you're upgrading a single unit or revamping an entire system, the Fantastic Professionals will craft the perfect solution for your unique needs.
Comprehensive coverage
Why wait for heating emergencies to strike? Our central heating cover plans deliver peace of mind and protect your bottom line. Choose from flexible coverage options designed specifically for your needs, all backed by Gas Safe registered engineers.
Certified by: 
OUR PROCESS
Your path to perfect heating in 4 easy steps
Upgrade your heating
Professional installation & replacement
Looking to enhance your commercial heating? Our installation service brings together expertise and innovation:
- Access to premium radiators from industry leaders (including the latest models from Stelrad, Paladin, Apollo, and Delonghi);
- Smart system integration that seamlessly connects new units to existing infrastructure;
- Power upgrades featuring double panel solutions for expansive spaces;
- Strategic repositioning services to maximise space utilisation;
- Advanced control systems with state-of-the-art thermostatic valves;
- Professional removal services for renovations or upgrades.
Critical Note: Trust only Gas Safe registered professionals for your installation needs. It's not just about quality, it's about safety and compliance.
Swift, expert repairs across London
When heating problems threaten to disrupt your operations, the Fantastic Professionals spring into action.
Our comprehensive approach combines immediate problem-solving with thorough testing and complete performance validation, ensuring your heating gets back on track fast.
With our fast-track emergency service, we minimise downtime and keep your business running smoothly because we know every minute of disruption costs you money.
We tackle every challenge:
- Deep system cleansing through professional power flushing;
- Expert air removal and cold spot elimination;
- Valve repair and optimisation;
- Leak detection and prevention;
- Security reinforcement for unstable units;
- Precision system calibration;
- Noise reduction solutions.
Repair or replace?
While the upfront cost of a new system might seem daunting, smart planning saves money in the long run. Age is a key factor to consider, but it's not the only signal to watch.
When your system shows signs of declining efficiency, requires constant repairs, or develops structural damage, it's time to level up with a replacement that will transform your heating game!
But don't rush to replace just yet as many common issues have simple solutions. Minor problems often need nothing more than expert repairs, and our preventive maintenance program is your secret weapon against future headaches.
Book regular radiator maintenance now and watch the benefits stack up: fewer emergency calls, extended system life, and peak performance that keeps your energy bills in check.
Safety Alert: Don't risk carbon monoxide exposure. That's why we strongly recommend two essential safety measures: installing reliable carbon monoxide detectors throughout the property and scheduling yearly comprehensive inspections with the Fantastic Gas Safe registered engineers.
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
Frequently asked questions
What's your coverage area?
We serve all commercial properties within Greater London (the M25 zone).
Do we need to provide any tools or materials?
Not at all! The heating engineers bring everything needed, from radiator bleed keys to pipe cutters.
What guarantees do you offer?
We provide a 1-year guarantee on workmanship, while parts are covered by manufacturer warranties.
Do we need new radiators if we replace our boiler?
It depends on your new boiler's pressure output. This is especially important when upgrading to a larger or combi boiler. The Fantastic Engineers will assess your current radiators and recommend whether upgrades are needed for optimal performance.
What should we do if we spot a radiator leak?
Different issues require different solutions. While valve problems can often be repaired, corrosion in the radiator body typically requires replacement. We'll diagnose and resolve the issue quickly.
Additional services for your business
Industries we serve
Is inefficient heating leaving you out in the cold? Warm up to savings today!
