Gas Certificates

We specialise in gas certificate, supplying both landlords and private individuals, we are GAS SAFE  registered contractor in London – UK

Electrical Installation

Our team of electrical engineers NICEIC approved are ready to handle all of your electrical installation with safety standards

Boiler Installation

First Action have the skills and expertise to provide the solution for all of your boiler installation needs. We are based in London

Electrical Certificate

Safe and affordable electrical certificates for domestic and commercial properties, we are your NICEIC approved contractor

-About Us-

For over two decades, the team at First Action have been providing quality Domestic and Commercial building services throughout London. First Action is a professional NICEIC registered electrical contractor, and we undertake all electrical works. We specialise in electrical testing and inspection, and supply both landlords and private individuals with electrical certificates, and condition reports. Unlike some of our competitors, First Action provides landlord certificates in BOTH gas and electric. The team is fully qualified and registered as Gas Safe. This gives landlords and homeowners the unique opportunity to have all their gas and electrical service needs met by one contractor. Electrical and gas certificates can even be issued on the same day.

-Note for our customers-

We know you have a choice when it comes to choosing a tradesman to carry out your building works. This is why the team at First Action make it our number one priority to put you, the customer FIRST. We aim to serve you better and with the highest quality, completing all works in timely fashion, and with as little disruption to you as possible. So don’t  hesitate to get in contact with First Action Building Services!

London map for electrical and gas services

First Action services are available in all London areas and boroughs such as: Barking, Dagenham, Barnet, Bexley, Brent, Bromley, Camden, City of London, City of Westminster, Croydon, Ealing, Enfield, Greenwich, Hackney, Hammersmith and Fulham, Haringey, Harrow, Havering, Hillingdon, Hounslow, Islington, Kensington and Chelsea, Kingston-Upon-Thames, Lambeth, Lewisham, Merton, Newham, Redbridge, Richmond-upon-Thames, Southwark, Sutton, Tower Hamlets, Waltham Forest, Wandsworth and the rest of the subareas.


Vaillant Ecotec Pro 24 Boiler & installation for just £1600

-Vaillant Approved Installer-
ecoTEC- boiler installation

– Landlord Electrical Safety Certificate –

Every year in UK homes, about 70 people die and 350,000 are seriously injured from electrical accidents. Electrical fires account for almost half of accidental house fires. Safety should always come first. If you are in any doubt about the safety of your electrical system, you should call a qualified electrician immediately.