
Prospec is an independent quantity surveying and cost management consultancy based in Ireland. We partner with developers, main contractors, public bodies and community organisations to deliver clear, data-driven commercial advice from feasibility through to final account.
Our team manage our clients budgets across all sectors of the building industry. We take a professional approach to every project and pay close attention to the details to ensure that each project is completed within the agreed budget and on time.
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Our range of services includes cost estimation, cost planning, value engineering, tendering and procurement, contract administration, and dispute resolution. We work closely with our clients to understand their needs and provide tailored solutions to meet their specific requirements.
At Prospec Quantity Surveyors, we pride ourselves on providing high-quality services that deliver value to our clients. We are committed to providing a reliable, efficient, and cost-effective service that meets the needs of our clients and helps them achieve their goals.

Neil Buggy
Director
Neil brings more than 25 years of Quantity Surveying experience to Prospec. His background includes senior leadership roles in PQS Consultancy, PLCs, Developers and Main Contractors — successfully guiding commercial teams on a wide range of landmark projects in both London and Dublin.
Since launching Prospec in 2018, Neil has been dedicated to growing the business by consistently delivering best value for our clients. He takes a hands-on, practical approach backed by a sharp eye for detail. His combination of technical expertise and collaborative leadership has earned him long-standing relationships while helping clients achieve their goals with confidence and certainty.
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Seamus O' Dwyer
Director
Seamus has worked in construction from an early age and has more than 20 years’ experience with developers and main contractors in the UK and Ireland prior to co-founding Prospec. Known for his commercial acumen and rigorous technical analysis, Seamus is a robust negotiator who prides himself on disciplined cost control and measurable value for clients.