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Gaswarm established in 1981 by Former British Gas Instructor.


Landlords Gas Certificates and PAT Electrical appliance testing

Domestic Gas Central Heating Service and Repair

Service Contracts

Boiler Replace, Full Gas Central Heating and more

Example Prices Service

Service/Repair up to one hour £84 inc vat

Landlords Gas Certificate £84 inc vat

PAT Testing £24 callout and £2.40 per appliance tested inc vat



Boiler Changes

Vaillant, Worcester Bosch, Vokera and other makes available

Full Gas Central Heating

Our team of professional installers are all well experienced in all types of property

Power Flush

From a basic Power Flush to a package Power Flush and Magnetic cleaner installed