Latest Projects

Latest Projects

Bathroom Upgrade

This was a 60’s bathroom with a shower over the bath and a separate toilet.

The wall between toilet and bathroom was removed and the main bathroom entrance was converted into a metre by metre shower.

The natural timber floors polished, a nice bath, wall hung vanity, back to wall toilet suite and usual towel warmer, mirror cabinet and lighting.

Kempress Copper Connection

Shows a section of Kempress copper used to connect a large gas burner for a central city client. This product allows for the use of high quality copper pipe and fittings with no hot works permits and reduced labour time on the job.

Sewer Lifting Station

Shows the next level of sewer pump. This is under 4 townhouses in a complex that is below the public drain. The original macerator pump was deep in a concrete chamber. The pump was almost impossible to remove and service and the concrete chamber had cracked and was leaking.

Mander & Co Ltd managed the project from design, plumbing and drainage installation, the electrician connecting it and then the final commissioning of the new system.

We have been impressed with the performance and regular maintenance is easy, safe and therefore good for the client.

Electronic warning systems warn of any issues, which goes hand in hand with any pump station so that we can arrange for a service person to attend.

Only the Best


Affordable and Competitive Rates

Our underpinning mantra is to do it once do it right. Sometimes doing things the right way may take a bit longer than the alternative corner-cutting ways of others but the end result usually means a longer-term solution. Our customers are encouraged to discuss any aspect of any job with our tradesmen and we will provide the answers. Mander & Co Ltd meets the NZ Master plumbers quality assurance standard.


Hassle-Free Project Management

Our experienced Tradesmen are well used to managing their own jobs. This often involves organising other tradesmen, tenants or neighbours for our customers. We take this to the next level with the offer of full project management for your job whether it is a small maintenance job or a large renovation.


High Quality Standards of Workmanship

Our talented team produce some excellent work. Not only do they offer great workmanship but they are the type of people you will be only too happy to have in your home office or work site. To have a tradesman who can adapt to all situations is rare and takes training and experience. Try us out you will not be disappointed.


Jason Keating

I couldn’t recommend Mander & Co Ltd any more highly. I was referred to Mander & Co Ltd by a sparky helping me find a short that kept shutting down power to my kitchen on a Sunday morning. It turned out my Rinnai had sprung a leak and was tripping the RCD – no hot water in a house of 6 – not fun. The sparky recommended Mander, in fact, he texted my details to Mander & Co Ltd on the Sunday and said I should expect to hear from them first thing in the morning. That’s exactly what happened and within about 24 hours from Daniel from Mander & Co Ltd calling me they were on site and replacing my Rinnai. I got awesome advice about my entire gas setup including pressure, the gas meter and my pipes. Daniel even volunteered to talk to my gas supplier for me. Within no time we had hot water again, and as a result of talking to my gas supplier they got my meter replaced and pressure sorted at no cost to me. Add to that they knew more about the pipe diameter and pressure and new regulations than the gas supplier and they also saved me from having to pay thousands for replacing all the gas pipes. An awesome job!


Karen Cronin

My husband Merv Cronin, a retired builder, has just finished a toilet and laundry conversion into an accessible wheelchair shower room for my sister in Johnsonville. We live in Christchurch and picked Mander & Co Ltd as the plumbers. From the first meeting with Gavin, we were impressed with his professionalism and knowledge. Daniel was assigned to be the plumber on the job by Mander & Co Ltd and he was a delight to work with. Nothing was a problem from organising other subcontractors ie stopper and painter to carrying out his own plumbing work. The whole job went seamlessly and was finished on time in no small part due to Daniel. We would thoroughly recommend Mander & Co Ltd and want to thank them for making the job a good experience for my husband and my sister Valerie.


I would also like to take this opportunity to thank George and Richard for the fantastic job they did for us recently in removing black Quest pipe from our house. Due to the design of our house it was a very difficult job but they achieved it in good time and with such minimal intrusion into the structure it is now difficult to tell they had been here at all! Great job ! Would totally recommend them, difficult jobs are obviously their specialty. 
Best Regards 

Hello Boss

I want to let you know that the work that was done at the salon this week was done extremely well. Not only did you send Phil almost straight away Stewart also did a great job as a plumber/builder. They were both very understanding and considerate in keeping the salon running. Top marks. Thank you 
Cheers David.

Cathy & Peter, Khandallah

We have dealt with Mander & Co Ltd for over 20 years for various plumbing jobs and gas work, and have always had exemplary service. Facing the daunting prospect of major renovations (including replacing Dux Quest piping, renovating two bathrooms, installing a new kitchen, re-carpeting, new gas heating and hot water system, and a whole-house repaint) we asked Gavin Chambers to project manage the work for us. Gavin arranged everything, including employing top quality tradespeople and scheduling the work to get it completed in the shortest possible time. Barry (builder), Terry (painter), Phil (electrician), John/BTS (tiler), Raymond (carpet & vinyl), and the teams at Plumbing World and Mastercraft Kitchens couldn’t have been more helpful or professional. 

Gavin made some excellent suggestions along the way and ensured the inevitable unforeseen issues that arise with such a major renovation did not hold up progress. Daniel was our day-to-day contact and his onsite management and coordination of the trades were also top-notch. We were kept fully informed throughout, any questions we had were answered quickly and efficiently. Any extras were explained and cost before the work was done. 
We wanted to do it once, and do it right, and that is the outcome Gavin and Mander & Co Ltd delivered. We couldn’t be happier with the final result; the quality is superb, and the work was completed on time and on budget. We have no hesitation in recommending Gavin and the team at Mander & Co Ltd to anyone who appreciates responsiveness, quality, and reliability. 

Contact Us

2 + 3 =

21 Bassett Rd, Johnsonville, Wellington, 6037