Who we are

We combine smart design with modern technology to build successful projects. 


Kelly Brothers is a family owned Building Contracting business operating for over 57 years.  Specialising in commercial, education, leisure and construction of social and affordable homes, both in the North, and South of Ireland. We proactively engage in efficient, low carbon, reduced water consumption, low waste, increased recycling, and respect for biodiversity methods of construction on a daily basis. This contributes to our research and development aspects of modern day construction and continually improves our technical expertise to deal with environmental and social aspects of contracts.

57 years of Building Excellence

Kelly Brothers have continually exceeded the high standards expected in the Construction Industry since the formation of their business in 1967. Some fifty-five 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 consistently embrace and 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, and a proven commitment to the use of sustainable construction processes, Kelly Brothers ensure that any Client project is delivered in a safe working environment and eco-friendly manner.

Meet our amazing team

Ronan Kelly

Ronan Kelly

Managing Director

Sean Cunningham

Sean Cunningham

Senior Quantity Surveyor

Margaret McCaughey

Margaret McCaughey

Purchase Ledger

Tara Cunningham

Tara Cunningham

Administrative Assistant

Mark Kelly

Mark Kelly

Finance Director

Barry Trainor

Barry Trainor

Senior Quantity Surveyor

Rian Kelly

Rian Kelly

Graduate Quantity Surveyor

Aidan McArdle

Aidan McArdle

Contracts Manager

Cormac Turley

Cormac Turley

Junior Quantity Surveyor

RONAN KELLY

RONAN KELLY

Assistant Quantity Surveyor

Ronan Kelly

Ronan Kelly

Managing Director

Mark Kelly

Mark Kelly

Finance Director

Aidan McArdle

Aidan McArdle

Contracts Manager

Sean Cunningham

Sean Cunningham

Senior Quantity Surveyor

Barry Trainor

Barry Trainor

Senior Quantity Surveyor

Cormac Turley

Cormac Turley

Junior Quantity Surveyor

Rian Kelly

Rian Kelly

Graduate Quantity Surveyor

RONAN KELLY

RONAN KELLY

Assistant Quantity Surveyor

Margaret McCaughey

Margaret McCaughey

Purchase Ledger

Tara Cunningham

Tara Cunningham

Administrative Assistant