Commercial Roofing Service in Northland. When it comes to Commercial Roofing, Rooftech is a specialist in commercial roofing and is a Commercial Roofing Contractor that has been delivering quality commercial roofs. We believe in two things: doing things the right way and doing things the right way all the time. Rooftech with its 27+ years of experience and knowledge in the Commercial Roofing industry has been delivering the right result for its clients. Based in Auckland, as a commercial roofing contractor we service & contract the entire Auckland region for all commercial roofing contracts. As a roofing contractor with 27+ years of working experience, we Supply & Install a wide range of Longrun Commercial roofing profiles & Polycabonated Longrun Skylight Sheets, can help with Asbestos Removal, Flashing, cladding and commercial roof repairs. We are Commercial Roofing specialists. https://wattroofing.co.nz/commercial-roofing-whangarei/