




We provide commercial gas engineers across London and the South East. See our full coverage area for commercial plumbing in London, Sussex, Surrey and Kent, or call 0203 439 9474.



All PES Heating and Plumbing gas engineers are Gas Safe registered, which is the legal requirement for any engineer carrying out gas work in the UK. Our engineers hold relevant Gas Safe competencies for the appliance types they work on, including commercial boilers, commercial catering equipment, gas pipework, and gas safety inspections. You can verify our Gas Safe registration at the Gas Safe Register website. Call 0203 439 9474.
A Gas Safe registered commercial gas engineer can legally carry out installation, commissioning, servicing, repair, and fault diagnosis on commercial gas appliances and pipework – including commercial boilers, commercial catering equipment, gas fires, warm air heaters, and gas pipework. They can also carry out gas safety inspections and issue gas safety certificates. Only Gas Safe registered engineers may carry out gas work in the UK. Call 0203 439 9474.
Yes. PES Heating and Plumbing provides 24/7 Gas Safe registered commercial gas engineers across London for emergency call-outs – including gas leaks, boiler breakdowns, pilot light failures, and other urgent gas appliance faults. Call 0203 439 9474 at any time and we will dispatch an engineer to your commercial premises as quickly as possible.
Yes. Our gas engineers have experience working in a range of specialist commercial environments including healthcare facilities, educational buildings, care homes, hotels, and food production sites. We understand the specific compliance and access requirements of these environments and plan our work accordingly. Call 0203 439 9474 to discuss your specific site.
You can verify any gas engineer’s Gas Safe registration by asking to see their Gas Safe ID card – which includes their photograph, registration number, and the appliance types they are qualified to work on – or by searching the Gas Safe Register online at gassaferegister.co.uk. Always ensure you use a Gas Safe registered engineer for any gas work. Call 0203 439 9474 and we will confirm our registration details before attendance.