Bonnet Commercial Gas Chargrill Installation in London & the M25

Commercial gas chargrills cook over radiants or lava rock, giving steakhouses, grills and restaurants their characteristic finish.

Fat and debris build-up, burner corrosion and radiant damage are common, and good ventilation is critical because of the high heat output.

Installing a new Bonnet commercial gas chargrill starts with a survey of the site, the gas supply, ventilation, flue arrangements and how the appliance will be used. That survey determines the correct specification and the work needed around it.

Installation is carried out to the manufacturer's instructions and relevant standards, followed by commissioning, safety checks and handover of records so the equipment is ready for use.

Depending on the model and the condition of the equipment, the engineer will typically cover the following:

Between visits, watch for these warning signs and report them early:

Bonnet commercial gas chargrills have their own controls, fault codes, parts and service recommendations, so the manufacturer's installation and servicing instructions are the starting point for every visit. Sharing the model, serial number and a photo of the data badge before attendance helps the engineer prepare.

If the appliance is still under a manufacturer's warranty, check the warranty terms first, as some manufacturers require their own approved engineers for warranty work.

We work with hotels, pubs, burger restaurants, event catering and other commercial premises across London and the M25. Visits are planned around trading hours wherever possible, and engineers keep work areas clean, safe and tidy.

Multi-site operators can group equipment across sites into one schedule, with consistent records for every location.

All work on gas appliances in commercial premises must be carried out by a Gas Safe registered business, using engineers whose registration covers the specific commercial appliance categories involved. The Gas Safety (Installation and Use) Regulations 1998 require gas appliances, fittings and flues to be maintained in a safe condition, and employers and landlords have duties to ensure that maintenance is carried out by competent people. In commercial kitchens, BS 6173 sets out the requirements for installing and maintaining gas catering equipment, including ventilation, gas interlock systems and flame supervision. Where mechanical extraction is used, a gas interlock should prevent appliances operating if the ventilation fails.

Commercial catering gas safety is commonly recorded on a CP42 certificate.

Where a commercial gas chargrill is old, unreliable or expensive to keep running, the engineer will give an honest view on whether further repairs are good value or whether replacement should be planned. Age, efficiency, parts availability and the cost of downtime all matter.

For equipment worth keeping, regular servicing is usually the most cost-effective way to avoid breakdowns and keep gas safety records up to date.

Empty fat trays and clean radiants regularly to reduce flare-ups and burner damage.