Safe Gas UK Ltd delivers professional, Gas Safe–registered boiler installations, unvented cylinder systems, and zoned heating solutions for homes and businesses. Quality workmanship, every time.
Safe Gas UK Ltd is a professional Gas Safe registered company specialising in boiler installations, heating system upgrades, unvented cylinders, and zoned heating for homes and commercial properties across London and the South East.
We take pride in delivering high-quality, reliable heating solutions using only the best equipment from leading manufacturers including Worcester, Vaillant, Baxi, and more. Whether you need a straightforward boiler replacement or a complex multi-zone commercial system, our experienced engineers are here to help.
From our dedicated offices, showroom, and workshop, we bring expertise, professionalism, and genuine care to every job — big or small.
From single combi boiler installations to complex multi-zone commercial heating systems — we do it all, to the highest standard.
Supply and installation of high-efficiency combi boilers from Worcester, Vaillant, Baxi, and other leading brands — perfect for domestic properties.
Specialising in system boiler installations paired with unvented hot water cylinders including secondary return and zoned heating setups.
Multi-zone heating systems for larger homes and commercial properties — take control of individual rooms or floors and reduce energy bills.
Experienced in large-scale commercial installations including offices, apartment blocks, and multi-bedroom properties requiring robust, high-output systems.
Installation and replacement of warm air heating systems — an efficient alternative for commercial spaces and properties without traditional radiators.
Replacing old, inefficient systems with modern, energy-efficient alternatives — saving you money and reducing your carbon footprint long-term.
A selection of boiler and heating system installations completed by our team — from domestic homes to large commercial buildings.
We combine technical excellence with outstanding customer service — here's why hundreds of homeowners and businesses trust us with their heating.
All our engineers are Gas Safe registered — legally qualified and fully insured to work on your gas appliances safely and professionally.
Our outstanding reviews speak for themselves. We put customer satisfaction at the heart of everything we do, every single time.
We use only high-quality materials and equipment from trusted manufacturers — no shortcuts, no compromises on your heating system.
From a family home to a 10-bedroom commercial property — our team has the experience and capacity to handle projects of any size.
We offer free, no-obligation surveys and transparent quotes so you always know exactly what you're getting and what it'll cost.
Worcester, Vaillant, Baxi, and more. We work with all leading boiler manufacturers to find the perfect solution for your property.
Fully accredited and operating to the highest industry standards — our qualifications and certifications give you total peace of mind.
Not sure which system is right for you? Our knowledgeable team will assess your needs and recommend the most efficient solution.
We're proud to be loved by our customers. Here's what some of them had to say about working with Safe Gas UK Ltd.
"Absolutely brilliant service from start to finish. The team installed a new Worcester system boiler and unvented cylinder — the work was immaculate and completed on time. Highly recommend Safe Gas UK."
"We had two boilers installed in our commercial property. Safe Gas UK handled everything professionally — from the initial survey right through to commissioning. An excellent company."
"Very impressed with the standard of work. Our old heating system was completely replaced with a modern zoned system — the difference is remarkable. Fantastic value and superb workmanship."
"Scott and his team were incredibly professional and tidy. They explained everything clearly and the installation was completed swiftly. Would not hesitate to use Safe Gas UK again."
"Had a Vaillant system boiler and 300 litre unvented cylinder installed. Excellent workmanship, great communication throughout. The new heating system works perfectly — very happy customer!"
"From quotation to completion, the service was outstanding. Competitive pricing, professional engineers, and a spotless finish. Safe Gas UK are the only heating company I'll be recommending."
Get in touch today for a free, no-obligation survey and quotation. Our Gas Safe registered engineers are ready to help.
Fill in the form below and one of our Gas Safe registered engineers will be in touch within 1 working day to discuss your requirements.
Have a question or want to discuss your heating project? We're here to help — reach out to us by phone, email, or post.
Safe Gas UK Ltd
71–75 Shelton Street
Covent Garden
London
WC2H 9JQ
All our engineers are fully Gas Safe registered, ensuring every installation meets the highest legal and safety standards.
Registration verifiable at GasSafeRegister.co.uk