top of page
Welcome to
Warner Johnston
Building & Joinery
A team of specialist builders based in County Down
Warner Johnston Building & Joinery
provide services in all aspects of the domestic building industry. Catering for projects of all sizes.
Some of our common projects involve:
Internal Joinery
Loft Conversions
House Extensions
Garden Offices, Cabins & Sun rooms
​
Our experienced team has the ability and knowledge to ensure your project is completed to the highest standard. The quality we produce is visible in all our projects regardless of the project's size and complexity.
​
As one of the leading building companies in County Down our goal is to provide seamless management of your project and an exceptional final result
bottom of page