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About Doohamlet Construction Co. Ltd.
At Doohamlet Construction, we take pride in delivering high-quality construction, restoration, and maintenance services with a strong focus on professionalism, expertise, and client satisfaction.
In recent years, our primary focus has been on projects within the public sector, where we have successfully completed a wide range of works, including school buildings, hospital renovations, and ongoing hospital maintenance. Our commitment to excellence ensures that these critical facilities are not only built to the highest standards but also maintained efficiently to serve their communities effectively.
Beyond our public sector projects, we have developed a specialist expertise in the restoration of listed buildings and churches. Preserving historical and culturally significant structures requires a deep understanding of traditional craftsmanship, combined with modern techniques. Our team is passionate about restoring and maintaining these architectural treasures, ensuring they continue to stand the test of time while retaining their historical integrity.
At the heart of everything we do is a dedication to professionalism, collaboration, and client satisfaction. We understand that the success of any project depends on a strong partnership between the client, the design team, and our skilled workforce. That’s why we work closely with all stakeholders, fostering clear communication and a seamless project delivery process from start to finish.
Whether it's a large-scale public project or a delicate heritage restoration, Doohamlet Construction is committed to delivering exceptional results with integrity, respect, and a commitment to excellence.
What We Do

Our Safety Policy
Safety Policy
Our Suppliers
At Doohamlet Construction, we believe that quality begins with the materials we use. That’s why we work exclusively with trusted suppliers who share our commitment to excellence, reliability, and sustainability.
By sourcing from reputable partners, we ensure that every project—whether residential, commercial, or infrastructure—meets the highest standards of durability and performance. Our strong relationships with suppliers also allow us to maintain efficiency, reduce delays, and deliver exceptional results for our clients.
From foundation materials to finishing touches, our dedication to working with the best ensures that every build stands the test of time.
Trust Doohamlet Construction to deliver quality, every step of the way.
Quality, Without Compromise
OUR TEAM

Gavan Duffy
Managing Director
Gavan, has been in charge of the everyday running of the Company for over ten years.
He has a vast experience in machinery operation, demolition and civils and utilities ground works.

Adrian Forde
Contracts Administration
Adrian has been with Doohamlet Construction for almost thirty years. Having graduated from College with a Construction Studies qualification, he then branched out and studied accountancy.

Louise Gallagher
Health & Safety Officer
Louise has only recently joined the Company having returned from Australia. She brings with her a wealth of knowledge in area of site safety having been involved in huge civil engineering projects in...

Who We Are
Doohamlet Construction Company Ltd., was incorporated in 1981. The directors, Teddy Duffy, Gavan Duffy and Elizabeth Duffy, set up as a general contracting company delivering new houses, extension and renovations successfully for many years. As the company has progressed through the years the scale and size of the contracts increased. The clientele and customers evolved from private individuals to government departments and multinational companies. The company is now under the control of Gavan Duffy as Managing Director, and he is maintaining the standards set by his parents and striving to make the business a success.