From rapid-response boiler breakdowns to full plant room installations, our Gas Safe registered engineers deliver trusted commercial heating services across London and the surrounding areas. Whether it’s urgent repairs or long-term maintenance, we keep your heating systems running safely, efficiently, and in full compliance.
Commercial Heating Services
Do We Service Your Area?
Fully Accredited & Recognised For Excellence
How We Help
Installations
We design and install commercial heating systems for offices, residential blocks, schools, and other large facilities across North London. Whether you’re replacing an ageing boiler or installing a complete new plant room, our Gas Safe registered engineers ensure every system is installed safely, efficiently, and in full compliance with current regulations.
We work closely with facilities and property managers to understand the building’s heating demand and recommend the right system for long-term reliability and efficiency. From initial site assessment through to installation and commissioning, our team manages the process with minimal disruption to your building.
Repairs
Heating breakdowns can cause serious disruption to commercial buildings. Our engineers provide rapid response boiler diagnostics and repairs to restore heating and hot water as quickly as possible.
We identify the root cause of the problem and carry out effective repairs using high-quality components and industry-approved methods. Whether it’s a plant room fault, pressure issue, or component failure, we focus on getting your system back up and running with minimal downtime.
For urgent situations, our team prioritises fast response and clear communication so you know exactly what’s happening and when the issue will be resolved.
Maintenance
Regular maintenance keeps commercial heating systems safe, compliant, and running efficiently. Our planned maintenance services help property managers avoid unexpected breakdowns and costly downtime.
We provide routine servicing, system checks, safety inspections, and performance optimisation to ensure your boilers and heating equipment operate reliably throughout the year. Preventative maintenance also helps extend the lifespan of your system and keeps your building compliant with gas safety regulations.
Maintenance plans can be tailored to the size and needs of your property portfolio.
Facilities We Cover
Schools
Schools rely on dependable heating systems to maintain a safe and comfortable learning environment. We provide commercial boiler servicing, repairs, and installations designed to minimise disruption and keep facilities operating year-round.
Councils
Local authorities trust us to maintain heating systems across public buildings, housing blocks, and community facilities. Our engineers deliver responsive callouts, compliance checks, and long-term maintenance support.
Charities
We support charities and non-profit organisations with reliable commercial heating services. From routine boiler maintenance to urgent repairs, we help keep buildings safe, compliant, and comfortable for staff, volunteers, and visitors.
Estates
We work with estate and property managers responsible for residential blocks and mixed-use developments. Our team provides responsive boiler repairs, planned maintenance, and system upgrades to keep heating and hot water running across multiple properties.
Commercial Buildings
We support offices, retail spaces, and mixed commercial properties with professional gas engineering services. From system upgrades to ongoing maintenance contracts, we ensure heating systems remain efficient, compliant, and reliable.
Schools
Schools rely on dependable heating systems to maintain a safe and comfortable learning environment. We provide commercial boiler servicing, repairs, and installations designed to minimise disruption and keep facilities operating year-round.
Councils
Local authorities trust us to maintain heating systems across public buildings, housing blocks, and community facilities. Our engineers deliver responsive callouts, compliance checks, and long-term maintenance support.
Charities
We support charities and non-profit organisations with reliable commercial heating services. From routine boiler maintenance to urgent repairs, we help keep buildings safe, compliant, and comfortable for staff, volunteers, and visitors.
Estates
We work with estate and property managers responsible for residential blocks and mixed-use developments. Our team provides responsive boiler repairs, planned maintenance, and system upgrades to keep heating and hot water running across multiple properties.
Commercial Buildings
We support offices, retail spaces, and mixed commercial properties with professional gas engineering services. From system upgrades to ongoing maintenance contracts, we ensure heating systems remain efficient, compliant, and reliable.
Receive a Quote
Tell us a little about your heating system or the service you need, and our team will provide a clear, no-obligation quote. We’ll review your request and get back to you promptly with the next steps.
5K
Happy Customers in London
What Clients Are Saying
Areas We Cover
We provide commercial boiler services across all of London and nearby regions — including Westminster, Camden, Islington, Chelsea, Marylebone, Southwark, Tower Hamlets, Hackney, Haringey, Enfield, Barnet, and the City of London. We also cover wider areas such as Hertfordshire, North West London, and East London.
If your borough or postcode isn’t listed, just get in touch — we likely cover it.
West London
City Of London
Chelsea
North London
Camden
Westminster
East London
Hertfordshire
Marylebone
FAQs
Can commercial heating systems be repaired outside of working hours?
Yes. Many commercial heating companies, including CBS Commercial Heating Ltd, offer emergency callouts outside regular hours to prevent downtime and maintain safety.
Do I need a gas safety certificate for my business?
Yes. Most commercial properties that use gas appliances must have a valid gas safety certificate issued by a Gas Safe registered engineer.
How often should a commercial boiler be serviced?
Most commercial boilers should be serviced at least once a year. Regular servicing helps maintain efficiency, prevent breakdowns, and comply with legal safety standards.
What does a commercial heating engineer do?
A commercial heating engineer installs, services, and repairs heating systems in non-domestic buildings such as offices, schools, and care homes. They ensure systems run safely and efficiently, often providing gas safety certificates for compliance.
What is the difference between commercial and domestic heating systems?
Commercial heating systems are typically larger, more complex, and designed to serve bigger spaces. They require specialist knowledge and certification to install and maintain.
Have an Emergency? Call Us Now
Trusted by schools, care homes, commercial businesses, and beyond, CBS Commercial Heating offers around-the-clock commercial heating services. Reach out today for a free quote.
