Absolute Precision

Over a period of 20 years Denis O Sullivan & Associates (DOSA), Consulting Engineers have worked closely with Individuals, Private Developers, Local Authorities, Architects, Building Contractors and Planning Consultants to provide solutions to a wide range of engineering and building projects throughout the Munster Region. DOSA Consulting Engineers have developed a dedicated engineering design and project management team serving a variety of Clients in the areas of Recreational, Industrial, Commercial, Educational and Residential development projects. DOSA are based in modern offices located in the new Ballincollig Town Centre. DOSA senior personnel are available at the request of potential Clients to discuss our company’s services.

The company was established over 40 years ago and we are one of the leaders in Land and Engineering Surveying in Munster. We continuously strive to provide the best service to our clients at a level of excellence they have come to expect. We are available at any time to discuss your needs with regard to any project we can help you with and are always happy to provide obligation free quotations.