
Keystone Building
MASTER BUILDERS & CERTIFIED BUILDERS
New Builds.

We chose Keystone Building over several local builders to construct our new home in the Moutere area. From inception to completion Mike and his team of builders impressed us with their professionalism, skills, and customer relations. Prior to initiating the build and during construction
Mike and his team made numerous insightful suggestions that led to cost-savings and ultimately to a home that is perfectly suited to our needs. We unreservedly recommend Keystone Building!
Nick Walker, Moutere, Tasman
Kitchens.
Bathrooms.
Outdoor Kitchens & Leisure Spaces.

We engaged Mike Stephenson from Keystone Building, for our new build in 2020. It was very clear from the start he was an excellent communicator with open transparency, which we valued when undertaking something as big as building a new home...His honesty, expertise and professional guide made navigating through the many decisions we encountered far less challenging than it would have been. Fortnightly updates on where we sat with invoicing and on-line monitoring of each stage of the build, meant we could keep informed and manage our spend easily, helping to make any decisions if needed quickly.
We cannot speak more highly of Mike’s team of builders we had on our job. Mike has stood with us during and beyond the build ensuring everything is finished, completed to a high standard and we have appreciated his back up service
beyond the finish date.
Tracy & Stephen Tucker
Transformations.











Extensions.



Keystone Builders built our ‘Dream Home’ for us in 2021 - 2022. We knew exactly what style of home we wanted and Mike's finished product surpassed our expectations. We found that working with Mike and his team was an enjoyable and extremely satisfying time. We clicked from our first
meeting. It was obvious to us that Mike had a very good working relationship with our architect, his builders and the sub-contractors. Mike consulted us on every decision and we found his advice to be sound and cost effective. His communication skills are an asset. Also his invoicing was very thorough so we knew where every penny was spent and anything beyond the budget was explained and accounted for separately. Mike and his team have an eye for detail, bring their own design flair and experience to the project and the quality of finishing was to the very highest standard. Keystone Builders take pride in their work and genuinely enjoy building homes for their many satisfied clients."
Hamish and Katrina Ballantyne