INDUSTRIAL & COMMERCIAL GAS ENGINEERS
COMMERCIAL BOILER INSTALLATION
GAS SAFE ENGINEERS
LONDON
Gas Safe commercial boiler installations. Fully compliant, safe & efficient systems. 24/7 emergency support & ongoing maintenance packages.
Call us today for expert commercial boiler installation in London – fast, compliant, and reliable.
Professional Gas Safe Engineers
Tailored System Design
24/7 Emergency Cover
COMMERCIAL HEATING SYSTEM INSTALLATION
Commercial boiler installation is about more than fitting a unit. It requires detailed planning, safe integration of pipework and controls, and precise commissioning. At Flair Facilities, we handle every stage – from site survey and system design through to full installation and certification – ensuring your heating system is safe, efficient, and built to last.
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With over 25 years of experience, our team has installed systems in offices, hospitals, hotels, schools, and industrial facilities across London. We design systems to match your actual heat demand, provide clear documentation, and ensure full compliance with UK regulations. Our in-house capability for custom components means we can deliver efficient solutions even for complex plant rooms.
Contact us today for a consultation to discuss boiler installation at your London premises:
Our commercial mechanical and heating services are trusted by a wide range of businesses and organisations across London, including:
✓ Industrial and Manufacturing Plants
✓ Offices and Commercial Buildings
✓ Hotels and Hospitality Venues
✓ Leisure Centres and Gyms
✓ Schools and Universities
✓ Healthcare Facilities
970944
Flair Facilities have been amazing - fantastic communication throughout and really wonderful staff from start to finish - true experts in their field.
Polly Reynolds
Google review
They provided excellent customer service, they were very friendly, quick and efficient on the job. They fixed my boiler with ease and I honestly wouldn't have known what to do without them. So thank you so much for your help and support guys! Definitely come back again if I have any other troubles.
Ayo D.
Yell review
BESPOKE DESIGN
We manufacture tailored flues and headers in-house, allowing us to adapt installations to complex layouts and ensure seamless integration.
FAST & RELIABLE LOCAL SERVICE
Emergency response often within 3 hours, minimising downtime and keeping your building operational when it matters most.
COMPLIANCE & DOCUMENTATION
Every installation includes commissioning certificates, gas safety records, and user handover, giving you complete confidence in safety and compliance.
FREQUENTLY ASKED QUESTIONS
Our professional team of engineers is here to help. Call us today and we’ll be happy to answer any questions about our commercial boiler installation services.
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How much does it cost to service a commercial boiler?The cost to service a commercial boiler in London typically ranges from £200 to £600, depending on the size of the system, the type of property, and how complex the boiler plant is. Larger systems or sites with multiple boilers will cost more to inspect and maintain. For an accurate quote, it's best to contact a specialist in commercial boiler servicing in London who can assess your site requirements.
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How often should a commercial gas boiler be serviced?A commercial gas boiler should be serviced at least once a year by a qualified Gas Safe registered engineer like our team at Flair Facilities. Regular annual servicing ensures compliance with health and safety regulations, maintains energy efficiency, and helps prevent costly breakdowns. For sites with high-demand systems - such as hotels, schools, warehouses, or hospitals - more frequent maintenance (every 6 months) may be required.
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What is the average price to service a gas boiler?The average price to service a domestic gas boiler in the UK is between £80 and £130. This includes a full inspection, cleaning of key components, gas pressure checks, and safety testing.For commercial boilers, service costs are higher due to system complexity and may start from around £150. Prices may vary depending on the make and model of your boiler, your location, and whether any repairs are needed. Always make sure the engineer is Gas Safe registered for peace of mind.
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How much should a boiler service cost in London?In London, boiler service prices are slightly higher due to increased operational costs. A domestic boiler service in London usually costs between £90 and £150, while commercial boiler servicing can range from £200 to £600, depending on the complexity of the system. To ensure your heating system remains safe and efficient, choose a trusted boiler service company in London with experience in both domestic and commercial systems.
