Mythen Construction are a top 20 national main building contractor who have been in the business for two decades.  We have built a reputation for delivering projects in a timely and economic manner. Our portfolio of work contains examples of projects of the highest complexity and highest profile in the country through to budget constructions. In all our undertakings, ranging from €500,000 to €50 million our principals of value for money, quality customer service and on-time completions have been applied to ensure a seamless contract delivery due to our planned procurement and co-ordination of on site activities coupled with head office support resources.


  • New Build

    Mythen Construction have worked for some of the most prestigious clients in Ireland to create landmark buildings such as Wexford Library (finalist in 2013 Irish Building & Construction Awards), EPA Headquarters, Monart House Hotel & Spa, Waterford Crystal, Bank of Ireland, Wexford, Stillorgan Park Hotel, Department of Environment and many more.

  • Refurbishment

    Mythen Construction’s real passion lies in the refurbishment of buildings whether hotel, Grade A listed buildings or office alterations.  Our expert teams have the skill-set and sensitivity to bring those buildings back to life, whether Georgian, Victorian or older, Mythen Construction have the experience and the people to deliver.

  • Fitout

    The foundations of Mythen Construction lies in interiors.  The Company was founded by Billy & Maurice Mythen who are both joiner/carpenters by profession.  The creation of great interior spaces has been at the forefront of what the company excels.  Whether its a corporate office for Merck, Sharp & Dohme, a 5* Hotel & Spa, a Restaurant and Nite Club, Mythen can turn a dream into reality

Latest News

Stephens Court, 18-21 St Stephens Green

Stephens Court, 18-21 St Stephens Green

Mythen Construction commenced the complete strip-out of the 1st and 3rd floors of Stephens Court, Dublin 1. Proj...

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2-4 Merrion Row – Fit-Out

2-4 Merrion Row – Fit-Out

Mythen Construction commenced works in July 2016 on the Refurbishment and Fit-Out (Cat A) of part Ground floor and...

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St Martins Special School, Waterford

St Martins Special School, Waterford

Mythen Construction commenced work in August 2016 on the new 4100 sq.m Special School in Waterford.  The new schoo...

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Mythen Construction were the contractors for the new extension to the Environmental Protection Agency (EPA) Headquarters at Johnstown Castle, Co. Wexford.  The building was a 2 storey extension with a new connecting atrium between the two buildings.  The building had sophisticated high performance cladding and glazing system, "green cement" and multi sustainable services including lighting systems, sustainable energy, phototovoltaics, heat recovery, rainwater harvesting, etc.  The project was carried out in an excellent way, with superb quality of finish by the contractor, Mythen Construction. It was completed on time and on budget. Both OPW and the EPA were extremely satisfied with the outcome. –Stephen Kane, Senior Architect, OPW

Quality and Qualifications Ireland - Mythen Construction was always responsible and solution oriented.  They delivered a quality project within the contracted construction programme on time and on budget..–Eamonn Collins, Corporate Business Manager, Quality and Qualifications Ireland

My experience of the company is that it is a professionally organised and managed; that it communicates efficiently, effectively and in a timely manner with the relevant parties in a construction project. The firm is a team player who works closely with other team members to deliver projects to Client satisfaction, on time and within budget.–Mary Duggan, MDP Consulting

Mythen Construction ensured a high standard of finish to the building and at all stages fulfilled their contractual duties. I would have no hesitation in recommending Mythen Construction Limited for any tender process as they have always ensured quality and efficiency in fulfilling their contractual duties to ourselves and clients which we have represented.  –Stephen Carr MCIAT, Stephen Carr Architects

Kennedy Homestead Exhibition Centre,  this project was a job of local and national significance and had to be executed within a tight time-frame.  Mythen Construction rose to the challenge in an exemplary manner.–Gerard O'Sullivan MRIAI, Snr Architect, OPW Architectural Services

The Mythen staff onsite were always approachable and co-operative.  They always worked with the school Principal and school board to achieve the best school possible.  The quality of the finished school is second to none.–John Moloney B.Ed., H.D.E.M., H.D.,Ict, Principal, Bunscoil McAuley Rice

Kennedy Homestead Exhibition Centre,  this project was a job of local and national significance and had to be executed within a tight time-frame.  Mythen Construction rose to the challenge in an exemplary manner.–Gerard O'Sullivan MRIAI, Snr Architect, OPW Architectural Services