• Replace Sinks
  • Replace Water Supply
  • Replace Garbage Disposal

Boiler Not Working?

Not a problem

  • Replace Toilets
  • Rebuild Toilets
  • Leaky Pipe Repair

We're a full-service plumbing solution. no matter how small or how large your plumbing problem, we've got a fix for you.


After more than two decades of servicing London's residential plumbing and heating needs, Permanex Plumbing & Maintenance Ltd is at your service day or night. We have experienced technicians on-call 24/7 because no one decides when they have a plumbing problem and need a plumber or gas engineer.. We're here to help with all residential plumbing and boiler repairs in London.  We are proud to announce that we are a Vaillant approved installer and Worcester approved installer in London. 

Water Line Repair


Water's an essential ingredient to life, but when you have a problem with it, it's the last thing you want.

Residential Plumbing and

Boiler Repairs in London

Copyright © Permanex Plumbing & Maintenance Ltd  |  Terms & Conditions  |  Complaints Policy                                  

Permanex Plumbing & Maintenance Ltd, Unit C116, Trident Business Centre, 89 Bickersteth Road, London SW17 9SH    

Registered Address 40 Bloomsbury Way, Lower Ground Floor,  London WC1A 2SE |  England No: 9334196   |  VAT No: 203 0386 57  

020 8879 7372

Customer Reviews...

Bathroom Plumbing


Plumbing's not always glorious. If you have a bathroom issue, reach out and let us know.

Plumbing Repair


There are a lot of old houses around London and a lot of them have plumbing that breaks!

Boiler problems


If any of the pipes in your home have a leak (including gas pipes), give us a call.