About Muir Plumbing, Gas & Drainage
Family-owned plumbing, gasfitting and drainage. Based in Mount Roskill, Auckland. Established 1979.
Mike Muir
Certified Plumber, Gasfitter & Drain Layer

Mike Muir
Certified Plumber, Gasfitter & Drain Layer
I'm Mike Muir, owner of Muir Plumbing, Gas & Drainage. My uncle Lori Muir started this business back in 1979, and I took over around 2013 — so I grew up around the trade. We're based in Mount Roskill and I personally oversee every job that goes out. I'm a certified plumber, gasfitter, and drain layer, and I care about fair pricing and doing the job properly the first time.
Our history
Muir Plumbing was started in 1979 by Lori Muir and has been serving Mount Roskill and surrounding Auckland suburbs for over four decades. Mike Muir took over the business around 2013 and has continued the same approach the business was built on — do the job properly, charge fairly, and show up on time.
Today Muir Plumbing, Gas & Drainage handles the full scope of residential and light-commercial plumbing — from leaking taps and hot water cylinder replacements to bathroom renovations, gasfitting, leak detection, and drainage. All work is carried out by certified plumbers, gasfitters, and drain layers.
The business is rated 4.8 stars on Google and trusted by over 5,000 Auckland customers. Based in Mount Roskill, they regularly service Blockhouse Bay, Epsom, Mount Albert, Onehunga, New Lynn, Avondale, Sandringham, and surrounding suburbs.
47
Years in business
1979
Established
5,000+
Customers served
4.8★
Google rating
Licences and certifications
Certified Plumber
Licensed by the Plumbers, Gasfitters and Drainlayers Board
Gasfitter
Authorised to install and certify gas appliances and pipework
Drain Layer
Licensed for sewer, stormwater and drainage work
Verify licences at the Plumbers, Gasfitters and Drainlayers Board (PGDB).
