LT McGuinness was established by Lawrence T McGuinness in 1950 and later passed on to his sons Jim, Peter and Brian. For 70 years they have been involved in the construction, refurbishment and fit-out of many leading Wellington buildings. In 2014 they began working on major projects in Auckland.

They are one of New Zealand’s largest privately-owned construction companies, with a talented and dedicated staff of 250 in Wellington and Auckland. LT McGuinness operates like a family but has the resources of a major company.

They work on all types and sizes of projects, ranging in value from $50,000 to over $150 million. They are proud of their record of delivering all major projects on time. Their approach is direct, honest and respectful.

They have worked on many challenging projects – from complex heritage restorations to the highest quality office fit-outs for national and international clients.