Practical guides for the people who run and look after commercial buildings: schools, care homes, offices, kitchens and leisure venues. Each one answers a common question about commercial gas and heating in plain English, from the ComGas team in Farnham.
Latest guides
How often should commercial boilers and gas appliances be serviced?
Where the once-a-year baseline comes from, when it is not enough, and how to plan servicing around your building. By Lee Jones, Managing Director · 15 October 2026
Gas tightness testing and purging: when you need them
What each procedure involves, when the law calls for it, and what you should get in writing at the end. By Lee Jones, Managing Director · 15 October 2026
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If your question is not covered here, call us on 01252 214120 or send us the details. You can also browse our commercial gas services, commercial heating services and completed projects.