Opoia Ave

Gsb has been family owned and operated since its establishment in 2008. We take pride in having an awesome team of full-time, highly-qualified builders and apprentices. We’ve built solid relationships with fellow tradesmen across the waikato, and have a well-established reputation for excellent workmanship.

The lines of communication are always open with our clients throughout their project, and we pride ourselves on being able to provide our clients with a window to their site at any time via our project management software, Co-Construct.

We are renowned for our integrity and attention to detail, and are pleased to say that much our work is obtained by word-of-mouth; something that we feel speaks volumes of our credibility as a building company!

Grant & Anna Stewart and the team will work tirelessly to provide you with the quality and finish that you deserve in your new build, extension, or renovation!