Cahalane Brothers Ltd.

General Building Contractors

What We Do

Main Contracting

We cover the full construction sector; from residential renovations to new builds, education, public projects, healthcare, commercial and retail to industrial.

Design & Build

Cahalane Brothers has led teams of architects and engineers to deliver projects from start to finish for clients including Jacobs Engineering, Cork City and County Councils, Drinagh Co-Op and Aldi Ireland.


Starting with the 16 serviced sites and individual developments on Prospect Grove Dunamanway, Cahalane Brothers went on to deliver 40 houses in Ros Geal, Dunmanway over 3 phases. Phase 4 is to commence in 2021. Please contact us if you are interested in making inquiries.

Maintenance & Call‑Out

Cahalane Brothers operates maintenance, call-out and small works frameworks for clients including AIB, Cork County Council and the ESB. Please contact if your company is interested in this service.

We also carry out minor repairs and servicing for private clients.

Our Clients

A Proud History

Cahalane Brothers Ltd. has over 75 years’ experience in providing a top quality and efficient service to the satisfaction of our clients. Jerh and Dan Cahalane founded the firm in the 1930s. Conor Cahalane, Jerh's son and a qualified Quantity Surveyor, manages and continues the family tradition of knowledge and expertise in construction. In recent years Donal, Conor’s son, a Chartered Civil and Structural Engineer, joined the company bringing valuable experience gained on project abroad. Supported by a capable administration, experienced quantity surveyors and engineers and knowledgeable foremen, tradesmen and operatives; Cahalane Brothers have both formal technical training and hands-on practical knowledge to deliver.

Our Commitment to Safety

Cahalane Brothers Ltd prides itself as a company for putting safety first. The organisation operates a comprehensive safety management system across all sites. The company has been Safe-T-Cert accredited for the last number of years.

We are committed to training our teams to ensure that they are up-to-date with current-legislation and the latest codes of practice.

The company has the ability and expertise to be able to plan and execute even the most complex of operations in a safe manner and ensure that clients have peace of mind with an affordable price.


Cahalane Brothers Ltd has a quality management system equivalent to those compliant with ISO:9001 and is in the process of applying for registration under the 9001 system.

This quality management system helps Cahalane Brothers ensure that materials are tracked and recorded, the required standards of workmanship are maintained and that all testing is carried out to meet or surpass standards, regulations and specification compliance.