Providing quality plumbing services for over 30 years!

Plumb1, formally Allied Plumbing and Drainage, has been servicing Wellington plumbing, drainage and roofing needs for over 30 years.  Owner Paul Simpson, a certified plumber and drainlayer, works in the trenches and also oversees all work to ensure successful completion.


We are based in the eastern suburbs but do operate across the wider Wellington region. Much of our ongoing work comes from existing, loyal customers. We are happy to quote on new work, or respond to emergency situations.  

If you see our Plumb1 vans out and about don't hesitate to stop us for a chat. 



Tel: 04 387 2517 | Mob: 027 431 3590


Mon - Fri: 7am - 6pm