About Us

Established in 1992 we have a wealth of experience in the industry with recognised accreditations in both the plumbing and roofing commercial sectors. Operating throughout Dunedin and Otago we have established great relationships and are an approved provider with major leading suppliers in the industry. This enables us to offer unique quality products, installed and maintained by our dedicated team.

There is not much we cannot do, and there is always someone available on the end of the phone so please do call us to discuss how we can help you. We offer a full service to our customers and will happily organise any other tradespeople required to complete projects. We find this is particularly popular for kitchen and bathroom renovations.

We keep up to date with the latest products and services available, ensuring these are tried and tested before implementing them ourselves into our customer’s premises. With our commercial work, we undertake specialised training enabling us to provide a comprehensive trustworthy service to large well known organisations like Fonterra, Speights, Otago University, Dunedin Hospital and Ravensdowne.


Impact enjoys a great working relationship with Masterlink who specialise in employing high-calibre apprentices in plumbing, gasfitting, drainlaying and roofing. This enables us to be confident that we have motivated candidates working alongside us gaining good quality job experience for the future.

We are proud to say that most of these apprentices continue their career path with Impact, creating a dedicated workforce, trained to our high expectation of standards, which in turn is a benefit to our customers. If you are interested in a career in our industry make contact with Masterlink who are specialists in this field.