Duggan Lynch

About Us

Duggan Lynch Ltd. is a privately owned company with over 30 years’ experience in the construction industry. We provide building services in the commercial, industrial, education, conservation, sports, leisure and residential sectors in partnership with both government bodies and private clients.

Our clients include: Diageo, Kilkenny County Council, Kildare County Council, Department of Defence, PricewaterhouseCoopers, Bank of Ireland, MERITS, Walsh Whiskey Distillery, Sheehy Motors, The Turf Club, Naas Racecourse, Coolmore Stud, Ballydoyle Racing, Godolphin, Sheikh Mohammed, Castlemartin Stud, Derrinstown Stud, Teagasc, Kilkenny College, Alexandra College, the Prison Service, Rothe House, VEC, among others.

Recent highlights for us include works on the Diageo Post Office Redevelopment (Dublin), Mayfair Library (Kilkenny), Naas Library (Kildare), Cadet School (Kildare).

Our management team led by Michael Duggan and Ger Crowdle, and site personnel are responsible for the success and respect we have achieved in the building industry. We produce high quality workmanship and as a result we have gained a place on tender lists for major state, semi-state and private bodies.

Through our long-established team, we provide a full range of construction services: Building, Project Management and Design Construct Packages.

Michael Duggan


Michael began his career journey at John Sisk & Son, initially joining their Construction Management Program and advancing into Site Management roles. In December 2007, he joined Duggan Lynch, taking on the roles as Senior Engineer and Site Manager. Since then, he has showcased steady growth within the company, now holding the position of Construction Director.

Ger Crowdle


Ger began his career as an accountant with a respected firm of chartered accountants in Waterford. In 1979, he transitioned to Mahon & McPhilips Ltd, initially serving as Financial Accountant and later assuming the role of Financial Controller from early 1990 until 1994. Following his tenure at Mahon & McPhilips, Ger co-founded Duggan Lynch Ltd with Martin Duggan in 1994. In addition to his role as co-founder, Ger serves as the Health & Safety Director and Finance Director for Duggan Lynch, overseeing these critical aspects across all our projects.

Liam Bolger


Liam’s professional journey commenced in 1996 as a Junior Quantity Surveyor at Bruce Shaw Partnership, where he rapidly ascended to the position of Senior Quantity Surveyor within a few years. In 2006, Liam transitioned to Duggan Lynch Ltd, assuming the responsibilities of Estimator, Quantity Surveyor, and Purchaser. Presently, he plays a pivotal role in overseeing the daily operations of the Surveying, Estimating, and Purchasing Department, maintaining direct involvement in all projects.

Darren Steed


With more than three decades of hands-on experience in the construction industry, spanning from trade to managerial levels, he has successfully overseen a diverse portfolio of projects in both the UK and Ireland. These projects encompass a wide spectrum, including commercial ventures, residential developments, refurbishments, and contracts for airports.

Brian Crowdle


Brian holds the titles of Chartered Accountant (ACA) and Chartered Tax Advisor (CTA). He began his career journey at KPMG, refining his skills as an Associate in the Financial Services Tax Department after training in the Dublin Office. Alongside his professional accomplishments, Brian earned a B.A. in Accounting & Finance and a Masters in Accounting from UCD Michael Smurfit Business School. Brian joined Duggan Lynch in December 2023, bringing valuable expertise to our team.

Contact Us

For more information or to enquire about collaborating with Duggan Lynch, get in touch with us today.