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Business & Commercial
Commercial Boiler Servicing & Maintenance in London
Commercial boiler servicing for offices, restaurant kitchens and managed buildings across London, scheduled around your business hours where possible. Commercial boilers run harder and longer than domestic ones, and downtime affects more than one household: a cold office, a kitchen without hot water, or tenants relying on shared heating.

Service intervals and paperwork requirements for commercial and non-domestic gas appliances differ from a standard home boiler, and compliance record-keeping matters more when a building has multiple occupants or a facilities manager overseeing several sites. We work with facilities managers, landlords of commercial units, and single-site business owners on that basis.
Servicing is carried out by fully Gas Safe registered engineers qualified for commercial and non-domestic gas work, with clear records provided for your compliance file.
Commercial servicing is quoted per site, based on the plant installed and service frequency required. See our pricing page for typical UK market ranges, or request a site visit for an accurate quote.
What you get
- Fully Gas Safe registered engineers qualified for commercial and non-domestic gas appliances.
- Scheduled maintenance planned around business hours and minimal-disruption windows.
- Compliance paperwork and service records suited to facilities management and multi-site portfolios.
- Suitable for offices, restaurants and commercial kitchens, and managed or mixed-use buildings.
- Planned maintenance contracts available for businesses wanting a fixed annual arrangement.
- Direct communication with facilities managers or building owners, not a generic call centre.
How it works
A method, not a guess
01
Site Assessment
We look at the boiler or plant installed, the building's occupancy pattern, and any access constraints before scheduling work.
02
Scheduled Servicing
Maintenance is planned around your business hours, minimising disruption to staff, tenants or customers.
03
Compliance Records Issued
You receive service documentation suited to a commercial compliance file, not a domestic-style certificate.
04
Ongoing Maintenance Option
For multi-site or recurring needs, we can set up a planned maintenance schedule so servicing doesn't rely on someone remembering to book it.
Questions
Commercial Servicing FAQs for London homeowners
How is commercial boiler servicing different from a domestic service?
Commercial and non-domestic gas appliances have their own compliance requirements and record-keeping expectations, and the engineer carrying out the work needs to be qualified for commercial gas appliances specifically, not just domestic ones.
Can servicing be scheduled outside business hours?
Where possible, yes — we plan commercial visits around your business hours or quieter periods to minimise disruption to staff, tenants or customers.
Do you work with facilities managers on multi-site contracts?
Yes — we can set up a planned maintenance schedule across several sites, with service records kept per site for your compliance file.
What kind of buildings do you cover?
Offices, restaurants and commercial kitchens, and managed or mixed-use residential buildings with shared plant, are all common site types we work with.
What compliance paperwork do I get after a visit?
You receive service documentation suited to a commercial compliance file. The exact format depends on the appliance and building type — we'll confirm what's appropriate when we scope the job.
Keep reading
Commercial Servicing guides
Pricing & Costs · 6 min read
How Much Does a Commercial Boiler Service Cost? What Sets the Price
A commercial boiler service has no single price, because no two plant rooms are the same. The number and size of boilers, the type of burner, the plant room, the paperwork and the timing decide the quote. Here is what drives the cost and how to get a quote you can compare.
ReadCompliance · 6 min read
How Often Should Commercial Gas Appliances Be Serviced?
Commercial gas appliances should have a safety check at least once every 12 months, and busy kitchens or large boiler plant often need servicing more often than that. Here is what the law requires, who is responsible and how to set a schedule.
ReadCompliance · 6 min read
Care Home Gas Safety: Certificates, Boiler Servicing and Who Is Responsible
A care home needs every gas appliance, pipe and flue kept safe by law, which in practice means an annual gas safety inspection and boiler service by a suitably qualified Gas Safe registered engineer. Here is which records apply, who is responsible and how to plan servicing around residents.
ReadExplore the cluster
Related boiler services & guides
Annual boiler service
Full safety and efficiency check, every year
Landlord Gas Safety Certificate
CP12 inspection and certificate
Service plan & cover
Servicing scheduled for you automatically
Heating system health check
Radiators, controls and pressure checked
Commercial Gas Safety Certificate
CP42/CP17 for shops, offices and restaurants
Expansion vessel check
For boilers that keep losing pressure
Unvented cylinder (G3) servicing
Annual safety-device servicing
Safety device testing
Confirmed and documented on its own
Thermostat & timer servicing
Fault-find and replace heating controls
Boiler brands we service
Worcester Bosch, Vaillant, Ideal, Baxi and more
Worcester Bosch servicing
Greenstar servicing and guarantee conditions
Vaillant servicing
ecoTEC servicing and F-code faults
Ideal servicing
Logic and Vogue servicing explained
Baxi servicing
Baxi 800/600 and Duo-tec servicing
Pricing
Typical UK market ranges by service
Areas we cover
All 33 London boroughs
Guide to boiler servicing
The complete guide to servicing in London
CP12 guide
What landlords need to know
Service plan comparison
How the cover tiers actually differ
Service plans explained
What a plan includes before you sign up
Commercial servicing guide
Compliance and scheduling for businesses
G3 cylinder servicing explained
Why unvented cylinders need a separate check
Guide to expansion vessels
Why boilers lose pressure, explained
Pre-winter boiler checklist
Book before the season gets busy
London-wide
Commercial Servicing across all 33 boroughs
Fully Gas Safe registered engineers and the same clear process from Barking to Richmond. Pick your borough for local detail.
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Annual Boiler Service
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CP12 landlord gas safety certificate in London: every gas appliance, flue and fitting checked by Gas Safe engineers, with a reminder before it expires.
Learn moreCommercial Gas Safety Certificate
Commercial gas safety certificates in London: CP17 for shops and offices, CP42 for commercial kitchens.
Learn moreDue a boiler service or a Gas Safety Certificate?
Tell us your boiler's make and model and your postcode. We'll confirm the visit and the quote before you commit to anything.
Book a service