Gas Central Heating and Plumbing Engineers


First4Heat Ltd have over 20 years experience inspecting , installing , designing , maintaining and powerflushing domestic gas central heating systems and now due to our strong buying power with the leading heating merchants we are able to offer the best deals on gas boilers , central heating installations , powerflushing and gas safety inspections in London and the South East.


All of our company directors and engineers are Gas Safe Registered and carry Gas Safe identity cards . We use the latest calibrated equipment , have all the latest ACS gas qualifications including energy efficiency and unvented hot water systems.


First4heat Ltd are fully trained and accredited Vaillant advance installers , as well as Baxi works installers and Ideal connect installers and are able to offer extended warranties on all installations.


We have been working direct with homeowners , landlords , estate agents , project managers , architects and property developers for over 20 years.

Reccomendation is the best form of advertising and return customers provide over 70% of our workload.


We will give you a two hour arrival time slot and call you when we are on our way so you will not be waiting in all day for us.


We work to fixed priced quotations on all installations , powerflushes , gas certificates and annual boiler services.

Our call out charges are for the first hour , most jobs can be completed within this time frame but if the work looks like it wil take longer than an hour we will give you a fixed price for the work needed.


Call freephone 0800 0093493

or Mobile 07545 342227


Call freephone 0800 0093493


Or mobile

07545 342227


Gas Safe Registered 307165




Vat registration



Company registration



Full £5m Public Liabilty Insurance






Monday to Friday 8am-6pm

£65.00 plus vat per hour.


Monday to Friday 6pm-8am £85.00 plus vat per hour.


Saturday 8am to 12pm

£65.00 plus vat per hour.


Saturday 12pm to 12am 

£110.00 plus vat per hour.


Sunday and Bank holidays

£110.00 plus vat per hour.


Prices are labour only 

Parts will be charged extra if needed


Gas Safe Registered 307165

 0800 0093493


or Mobile

07545 342227

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