If it has a compression fitting it is easy. If it is soldered on, not quite so easy as you need a gas torch, steel wool, flux and solder.
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Plumbers
Find the most trusted local Plumbers in Islington In Greater ...
https://www.trustatrader.com > Trades > Plumbers
Plumbers in Islington In Greater London. DJ and Sons Plumbing & Heating. Plumbers in London, E2 7QL. RH20 Plumbing & Heating. Plumbers in Islington, N1 0XZ. Sandhurst Plumbing and Maintenance Ltd. Onstruction Ltd. PlumbWise. Ryders Plumbing, Heating & Drains. 24/7 London Plumber. Will I Am Plumbing and Heating ltd.
Angel Plumbing Services: Professional Plumbers - London
https://www.angelplumbingservices.co.uk
Plumbing and heating services in Islington, London. Angel Plumbing Services is a well established, family run plumbing business in London. With over 30 years' ...
Islington Plumbers & Heating Engineers, London, UK, N1 UK
https://www.plumblondon.com > plumbing > islington
Plumbing, Corgi Gas Central Heating Engineers & Drainage services in Islington from Plumb London.
Plumbing and Boiler Service in Islington ' Homecure Plumbers
https://www.homecureplumbers.co.uk > Islington
Fixed Priced Islington Plumbing & Boiler Repairs from £59 ... of professional plumbing, heating and property services companies for over the last 10 years. ... Homecure Plumbers Unit 1, 465C Hornsey Road, Islington, London N19 4DR.