Commercial Plumbing

Your go-to commercial plumbing specialists in the Bay.

JT Plumbers are highly-experienced, well-resourced commercial plumbers.

Looking for a team of professional plumbers, gasfitters and drainlayers who can take care of large-scale, complex, or ongoing contracts? There are a number of good reasons to choose JT Plumbing.

With decades of combined managerial experience, JT Plumbing can offer your business, school, hotel, office, development or project the level of plumbing, gas and drainage supervision and expertise that you need for a successful venture.

With more than a dozen staff available for jobs big and small, we have the time to commit to ongoing scheduled maintenance programmes. This can be arranged as a continuation of services after a build or separately for existing plumbing, gas or drainage.

JT Plumbing is serious about the wellbeing of our people, clients and stakeholders, and have a great health and safety track record in diverse sites all across the greater Tauranga area and Bay of Plenty.
We have a proven history of productive, efficient engagement with site personnel from all trades – from Surveyors and Contractors to Project Managers and Council Inspectors.

JT Plumbing is the reliable, cost-effective choice for quality plumbing, gas and drainage. Get in touch to discuss your next commercial project plumbing needs.

Lauriston retirement village - boiler room, 2023

JT Plumbing Quality Assurances


NZ Qualified Plumbers

Qualified New Zealand plumbers, providing only the best products and services


Certified Master Plumbers

All homeowners have the backing of a 12-month Master Plumbers Guarantee


Reliable & Dependable

Our team of reliable experts exceed expectations on all jobs

Recent commercial project involvement.


A modern residential development on a 1.2-hectare site with 71 dwellings in total. Completed 2020.

Arvida Copper Crest

Pyes Pa

Retirement village with 29 independent apartments, 55 serviced rooms and associated facilities. Completed 2021.

Selwyn Street Studio


Four-story student accommodation building featuring 94 rooms within a tight, complex site. Completed 2021.

Lenaire Lucas
Lenaire Lucas
February 21, 2024.
Because the timing was tricky, (on a Friday afternoon) I was lucky to have a visit from Matt, who sorted out my problem straight away. I'm more than happy with the service!
Danielle Renee
Danielle Renee
January 29, 2024.
Great service, reliable & a fantastic team to work with. Cannot recommend enough!
Victor Lee
Victor Lee
December 1, 2023.
Quick and professional service, had a small leak after first installation, the gas fitter was quick to come back and rectify it, highly recommended!
TGA Farmers Market
TGA Farmers Market
November 30, 2023.
Excellent service with our hot water cylinder as they had us up and running with hot water same day the job was lodged. Thanks Team Lyn Jenner
Rob Shimmin
Rob Shimmin
November 22, 2023.
JT Plumbing were able to come same day and fix our plumbing issue. Our plumber was friendly and took time to explain the situation. We were super happy with their service. Thanks, Sue
dayne bowe
dayne bowe
November 2, 2023.
Needed a sink connected, new tap attached to new shed, and new shed downpipes connected to a drain, quite a bit of work. Ill never need to look for another plumber in my life, thank you JT plumbing! Totaly pro....totally dont need to keep looking for the best plumbers...if you are reading this then you have found them.
Barry Pearce
Barry Pearce
October 11, 2023.
Very happy with the service provided (new Hot Water cylinder.) Management and staff were prompt and efficient and pleasant to deal with. Quote and job were spot on.
Jamie&Trudi Cantwell
Jamie&Trudi Cantwell
September 22, 2023.
Great service again from JT Plumbing. We have used this firm on at least one previous occasion and the customer service is excellent. They attended on the same day as our initial call and sorted the issue promptly. Many thanks - this business is highly recommended.
Joel Sheely
Joel Sheely
September 2, 2022.
JT plumbing have been working with us on countless projects for the last 4 years. These guys do a brilliant job. There work is neat and tidy, they are friendly, cost effective and work with our (sometimes hectic) schedule. We will be using these guys again! Thanks!
Alan Hulton
Alan Hulton
February 19, 2022.
Great communication from outset. Expected to have to wait for job to be done but it was done day after i rang them. Charles was very efficient and job was done with no hassle and no mess. Cost was very fair and within what we thought it might be. Their charges were all explained right from the start. Very pleased with service and highly recommend