Since formation in 2006 as a joint venture between Mark Sullivan and Sandy Hall, two Chartered Engineers with 30+ years of engineering experience, Sullivan Hall has been delivering smart solutions to complex engineering problems.

From the humble beginnings, the company has grown to a team of 23 dedicated and highly skilled professionals divided between three offices, Auckland, Tauranga and Queenstown. Our practice encompasses a wide range of skills, talents and experiences allowing for a holistic design approach. Our focus commenced in medium to high end architecturally bespoke residential projects. From this area of practice, we now offer our services to commercial projects where the same empathy to architectural form is required.

We pride ourselves on the level of service we offer. From concept, through to the detailed design and BIM documentation, and observations on site, our skilled team of Engineers and BIM technicians offer viable solutions with innovation, communication and accuracy at our core.