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Client Testimonials

We (NZRC) have utilized GSI's specialist services for many years, and have always been rewarded with prompt and reliable service. I would have no reservations in recommending their team for any shower installations and related work.

Darrel Assink
Managing Director
New Zealand Renovation Company


We have been using GSI as our preferred shower installer for the past 8 months.
We have found them to be professional and reliable and their workmanship first class.
I have no hesitation in recommending them to anyone requiring their services.

Greg Cawley
Managing Director
ShowerMan


GSI have just replaced a shower for us in an apartment in Auckland city. We were very fortunate to find GSI as they were able to replace the shower from the tray up without the need to damage tiles or create issues with the existing waterproofing. The shower now looks brand new. The calm "can do" attitude of Rob and his team was much appreciated. We would thoroughly recommend GSI for any shower installations. 

Thanks to all the team. 

Jan and Greg Ward


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" GSI have just replaced a shower for us in an apartment in Auckland city. We were very fortunate to find GSI as they were able..."
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