2023 ICE Awards Winners

Our recent refurbishment and extension work carried out at GCID Portershed at Bowling Green, Galway was awarded winner in the Irish Construction Excellence (ICE) Awards Judges Silver Category.
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Full Project Gallery

About Us

MJ Conroy is a strong diversification and construction group with activities in the construction, property and agriculture industries. Established 90 years ago, the Group has grown considerably in recent years and has operations in Ireland, Latvia, Lithuania and Serbia.

Working alongside the best architectural and engineering firms, the company has vast experience in high-level commercial, industrial and pharmaceutical construction techniques along with fit-out contracts of both commercial and industrial facilities. Success has been built on the company’s ethos of collaboration and creation, maintaining enduring relationships with national and international partners across its business networks.

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Established
in 1932

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Multi-Award
Winning

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Sustainable
Building Projects

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High Expertise
& Standards

MJ Conroy + HammerTech
Safety | Compliance | Operations

Recent Projects

Since our establishment in 1932, the company has built a reputation of excellence, quality and reliability, working on projects ranging from smaller scale to large-scale multi-million-euro projects.

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Portershed – Market Street, Galway

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Hewlett Packard E20 Project

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IDA Regional Office, Galway

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Portershed – Bowling Green, Galway

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Mazars

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Allergan Botox Cold Store 11

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Medtronic – Two Story Office & Laboratory Extension

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Xperi Fit Out

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EA Ireland

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EBS

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Company History

MJ Conroy, began trading in the Irish construction industry in the 1932, founded by Michael Conroy.

In the years that followed, Michael’s sons, George, Brendan and Patrick joined the business and grew it into one of the most respected main contracting firms in the West of Ireland.

They developed strong and enduring working relationships with indigenous Irish and multinational businesses and state bodies such as IDA Ireland. They carried out main contracting work on various types of construction projects from industrial, pharmaceutical, banking, commercial and restoration works. Read more

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Our Clients & Partners

 MJ Conroy is a Strong Investment & Construction Group that has an ethos of collaboration and long term relationships with It’s International Corporate Partners and Clients 

aag
allergan
arup
bostonscientific
cushmanwakefield
hp
pmgroup

Client Testimonials

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MJ Conroy were a pleasure to deal with, responsive and proactive, always presenting solutions when problems arose. Budgeting and delivery were in line with expectations and the entire site team were friendly, professional and efficient. For GCID MJC became part of our team - it was a cohesive relationship where the contractor and us the client were working together all the time. MJC took pride in their work and had a close working relationship with all subcontractors which made communications easy and effective. I couldn’t recommend them more!
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Mary Rodgers
CEO, PorterShed, Galway

Client Testimonials

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Electronic Arts Ireland Ltd engaged MJ Conroy to carry out a design and build refurbishment and fit out of their office in Galway. The on-time delivery of the challenging project in our extremely busy ‘live’ office environment, coupled with their customer focused attitude was most impressive. They are a capable, solution-oriented company of the highest quality and their first consideration is always customer satisfaction. Without hesitation, I strongly recommend MJ Conroy for any construction project.
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Julia Gordon
Workplace Experience Manager, EA Ireland

Client Testimonials

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The team in MJ Conroy Ltd have been such fantastic partners in our work, which provides free, confidential and non-judgemental supports for young people experiencing difficulties with their mental health. Through this corporate partnership they have shown an incredible commitment to helping us build our supports for young people, their families and the wider community.
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Justin McDermott
Fundraising Manager, Jigsaw, Galway

Client Testimonials

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Allergan Westport have worked very successfully with MJ Conroy for over 30 years on a wide range of Pharmaceutical construction projects. The commitment to the safe, timely delivery of quality projects within tight budgetary constraints by the MJ Conroy team is second to none and I would have no hesitation in recommending them for a range of Pharmaceutical / Medical Device type construction projects.
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Danny McLaughlin
Former Engineering & Technology Director, Allergan Pharmaceuticals

Client Testimonials

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I have the experience of working with MJ Conroy for nearly 20 years and am impressed by the professionalism and commitment to the successful delivery of projects by their team, working in the demanding medical devices environment. I would have no hesitation in recommending them for construction projects.
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Sean Dowd
Facilities Manager