Welcome to Kelly Brothers Building Contractors

Kelly Brothers have continually exceeded the high standards expected in the Construction Industry since the formation of their business in 1967.

Some forty years on, with a track record of delivering even the most ambitious projects in a Client focused manner, on time, within budget, and to the most exacting quality standards, Kelly Brothers continue to service the Construction Industry’s Social Housing, Commercial, Industrial, Educational and Health sector needs.

Working with the Client and Design Team as partners, Kelly Brothers continually develop methods of reducing construction costs and site waste by maximising off-site fabrication, streamlining construction methods and using alternative construction techniques.

With an enviable Health and Safety record, a proven commitment to the use of sustainable construction materials and energy efficient construction processes, Kelly Brothers ensure that any Client project is delivered in a safe working environment and eco-friendly manner.


Kelly Brothers have commenced works on a number of new schemes, in the Bangor & Belfast areas

Opportunities exist for all supply chain elements, for further details and to express interest in specific opportunities, please email queries to enquiries@kellybrothers.co.uk