Gas Safe registered · Commercial only
Gas installation, boiler repairs, commercial kitchens and safety inspections for London businesses. Tell us what’s wrong and we’ll help arrange the right engineer.
Commercial gas services London
Looking for a commercial gas engineer in London? We provide specialist commercial gas services for businesses, commercial premises, facilities managers, landlords and property management companies.
Our Gas Safe registered engineers work on commercial gas installations, gas pipework, gas appliances, commercial boilers, gas safety systems and catering gas installations — for breakdowns, safety inspections, tightness tests, certificates, pipework alterations and planned works.
Whether one appliance has failed or a whole building has lost its gas supply, the first step is understanding the site and the equipment involved. A kitchen, plant room and warehouse may all have different isolation points, operating hours and safety controls. Tell us your postcode, the appliance make and model if known, and what has changed; we can then help arrange the appropriate engineer rather than treating every call-out as the same job.
Testing · Certification · Installation · Repair · Maintenance
Commercial gas work on site
Examples of the commercial gas equipment and installations our engineers encounter. The correct attendance depends on the appliance, pipework, controls and conditions at your London premises.
Commercial gas installations are fundamentally different from domestic systems. Larger pipework, higher appliance loads, commercial meters, complex plant rooms, multiple appliances and specialist controls need engineers with the right commercial gas competencies. We investigate both the individual appliance and the wider installation supplying it.
Gas Safe registration alone does not mean that every engineer can work on every non-domestic appliance. The engineer needs the relevant qualifications for the equipment and work being carried out. That matters when a visit may involve a catering range, a gas-fired water heater, a boiler cascade or pipework serving several parts of a building. If you are unsure what you have on site, a photograph of the data plate and a description of the problem can help establish the right scope.
We install, alter, extend, test and commission commercial gas installations — pipework, appliance connections and alterations after appliance replacement, plant-room changes or premises changes.
Commercial gas installationCommercial gas pipework must be sized for the connected gas load and installation requirements. If appliances are getting inadequate gas pressure, we investigate the installation and identify the cause.
Commercial gas pipeworkOur commercial gas engineer carries out the appropriate tightness test and records the results.
Tightness test calculatorCommercial installations can need specialist testing and purging after new installations, alterations and repairs. The procedure is set by the characteristics of the installation, such as its volume.
We carry out commercial gas safety inspections throughout London. Where defects are found, our engineer provides findings and recommendations for remedial work.
Commercial gas safetyWe install, service, repair, test and commission commercial gas-fired appliances, and carry out gas safety checks on them.
Commercial gas boilersGas pressure problems stop commercial appliances working properly. We trace the supply from the meter through the distribution pipework to the affected appliances: meter, regulator, pipework, valves, appliance isolation and inlet pressure.
Suspected gas leaks are safety-critical. If you smell gas, call the National Gas Emergency Service on 0800 111 999 first. We then investigate using the appropriate testing procedures.
Specialist catering gas services for restaurants, pubs, hotels, cafés, schools, care homes, commercial kitchens and takeaways.
Commercial catering gasWe install, test, diagnose and repair gas interlock systems. If your kitchen has lost its gas supply because the interlock won’t prove, we investigate the complete system.
From first call to written findings
The right attendance starts with the right information. A boiler breakdown during office hours, a kitchen interlock failure before service and a planned pipework alteration all need different preparation. When you call or book online, describe the problem in plain terms; you do not need to diagnose it yourself.
Give us the London postcode, building type, site contact and the equipment involved. If you have an appliance model number, a photograph of the data plate, a fault code or an earlier report, keep it to hand. Explain whether the entire site has lost gas or whether one appliance is affected. If a kitchen or heating system needs to remain operational, tell us which parts can be safely isolated and when access is possible.
We can discuss whether you need urgent fault finding, an inspection, testing, a service or a planned installation visit. A certificate is not a substitute for investigating a known defect; equally, replacing parts without establishing the cause may not resolve an underlying supply issue. Access to the meter, plant room or kitchen, permits and any required shutdown window can affect the visit. We use the details you provide to help arrange the appropriate attendance.
The engineer assesses the installation and explains what has been found. The work record depends on the task performed: an inspection, a repair and a testing-and-purging job do not produce the same paperwork. Where additional work is needed, ask for a clear account of the issue, what has been made safe and the proposed next step. Keep records together with your appliance information so the next engineer or site manager has the history.
Not sure which certificate you need? Send details of the property, gas installation and appliances and we’ll establish the right type of attendance.
Commercial gas records for relevant installation work.
Tightness testing and purging records where applicable.
Installation safety inspection and documentation.
Commercial catering gas safety inspection and certification.
Catering gas installation inspection where applicable.
Need an urgent commercial gas engineer? We provide reactive call-outs across London. If you smell gas, leave the area and call the National Gas Emergency Service on 0800 111 999 first.
Planned maintenance for businesses and commercial properties, single-site or multi-site, covering appliances, boilers, pipework, catering equipment, interlocks, solenoid valves, safety controls, periodic inspections and certification.
For a planned visit, an appliance schedule and past service records help identify what needs attention. Where several appliances share a gas supply, the work may need coordinating with building users and other contractors. Tell us about site rules, access hours and any equipment that cannot be taken out of service without advance notice. This lets the visit be discussed around your building rather than a generic maintenance checklist.
Reactive call-outs, PPM, inspections, certification, remedial works, engineer reports, photos, RAMS and quotations across your portfolio.
Offices, hotels, restaurants, pubs, commercial kitchens, schools, universities, care homes, healthcare buildings, retail premises, warehouses, factories, industrial units, apartment blocks, leisure facilities, public buildings and places of worship.
The same symptom can have different consequences in different premises. A failed catering appliance can interrupt food service; a locked-out boiler may affect an entire building. For urgent work, explain what has stopped, whether any other gas appliances are operating and who can give the engineer access to the meter and equipment. We are open 24 hours, 7 days a week; same-day attendance is subject to availability.
We cover all 32 London boroughs and the City of London, from central office plant rooms and West End kitchens to warehouses, schools and shared heating systems further out. Include the site postcode when you call or enquire so we can confirm the right appointment.
Our office is at 7 Bell Yard, London WC2A 2JR. Visits are arranged at your premises; call us to discuss the work and availability.
See all London areasCommercial Gas Engineer London
7 Bell Yard, London, WC2A 2JR
Open 24 hours, 7 days a week
View on Google Maps →Gas Safe registered commercial engineers, 24 hours a day. Call now or book online and we'll confirm a time.