Building A Better Galway

With over 30 years of experience in Private, Commercial and Sustainable developments, we pride ourselves on being able to deliver cost effective high-quality projects on-time and within budget.

Commercial & Government Buildings


New Homes & Renovations


Roofing Repairs & Upgrades


Eco Builds


who we are

Delivering excellence for over 30 years

McDonagh Construction Ltd is a family run, three generation business with over 30 years experience. We deliver high quality New Home builds, extensions, renovations, restorations, and government and commercial projects.

Established in 1991 by the late Joe McDonagh and his son Hughie, and now his son Hugh McDonagh – McDonagh Construction Ltd is an established and trusted leading name in general construction and refurbishment in Galway city and county.

McDonagh Residential Interior
Our Services



We have a track record of fitting out commercial units to the highest standard.


Whether new builds or refurbs, we construct to ultra modern levels. We specialise in Near Zero Energy Buildings.

Construction Management

Our 31 years of construction experience has made us a market leader in Construction Management.


We strive to produce the most sustainable buildings possible. Our staff are constantly upskilled to stay ahead of sustainability trends.

Health & Safety

Health & Safety is at the core of the business, and never more so than in the post Covid-19 age.

Turnkey Project Management

We are a full spectrum design and construction company. We can manage your project from design to hand over. 

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