ISM Plumbing & Heating can now provide a full installation service for cookers, fires and boilers. Not only that, we can fulfill all your service and maintenance needs on a range of boilers, gas fires and cookers and we welcome Landlords and Letting Agents from around the Derbyshire and Nottinghamshire area’s.

Had your Gas Appliance serviced lately?

The Health and Safety Executive (HSE) & the Gas Safe Register recommends that you have all domestic gas appliances serviced on an annual basis. In very basic terms a service includes:
  • Examination and cleaning of combustion chamber, fan, heat exchanger burner etc.
  • Examination and testing of appliance, flue, safety devices, controls and components.
  • Checking and adjusting burner pressure and gas rates.
  • Confirming that the appliance is capable of safe operation.
These checks can also extend the life of your gas appliance and in some cases maintain the warranty of your gas appliance.

For an up to date price list on servicing and annual safety checks (CP 12) please contact us.

Central Heating Installation

We can also provide a simple high efficiency boiler swap to a full central heating installation. We have extensive experience installing Glowworm and Worcester Bosch Boilers and we are confident we can provide you with a professional and competitive quotation. Not only that, we will take care of everything from initial consultation right through to completing the Boiler warranty.

What is Gas Safe Register?

Gas Safe Register is the official list of gas engineers who are qualified to work safely and legally on gas appliances. By law, all gas engineers must be on the Gas Safe Register. It replaced CORGI. Only use a Gas Safe registered engineer to fit, fix or service your appliances and always check the engineer’s Gas Safe Register ID card. For more information and to find and check an engineer go to or call 0800 408 5500.

Better Gas Safe than sorry.