A One Construction

About A One Construction

A One Construction is a family-run building company based in Ratoath, Co. Meath, with over 30 years of experience delivering high-quality construction projects throughout Meath, Dublin and the surrounding counties.

Built on a reputation for reliability, craftsmanship and honest service, we work closely with homeowners to deliver projects that are completed to the highest standards. From the first consultation through to the final handover, we pride ourselves on clear communication, careful planning and exceptional attention to detail.

Whether you're building your dream home, extending your existing property or improving your living space, our experienced team provides practical advice, quality workmanship and a professional service you can trust.

Our Services
At A One Construction, we offer a comprehensive range of building and construction services for residential clients.

We specialise in new build homes, creating high-quality properties that combine modern construction methods with lasting craftsmanship. Every home is built with care, precision and attention to detail, ensuring a finish that stands the test of time.

Our extension services include single and two-storey extensions, kitchen extensions, sunrooms, conservatories and dormer conversions, helping homeowners create additional space while enhancing both the appearance and value of their property.

We also carry out all aspects of groundwork, including site preparation, foundations, concrete floors, paving, footpaths and drainage works, providing a solid foundation for every successful building project.

For homeowners looking to adapt their property, we offer modification and renovation services designed to improve accessibility, functionality and everyday living. Whether you're reconfiguring internal layouts or making structural improvements, we deliver practical solutions tailored to your needs.

No matter the size of the project, our commitment remains the same—quality workmanship, dependable service and results built to last.

Contact A One Construction
If you're planning a new build, home extension or renovation project, we'd be delighted to discuss your ideas and provide a free, no-obligation quotation.

A One Construction

Ennistown
Porterstown Lane
Ratoath
Co. Meath
A85 WP57

Telephone: 01 825 6054

Mobile: 087 224 5086

Our experienced team is ready to help turn your plans into reality with professional advice, quality craftsmanship and over three decades of building experience.