Building Contractors Dublin

Building Contractor Dublin

    Home Extensions

    Home Extensions

    With over 25 years of experience in building construction services Dublin, our building company can afford you the very best advice & guide you through your project from start to finish. We offer a very fast and user-friendly construction services to any house extensions you may be considering.

    Garage Conversions

    Garage Conversions

    Making use of existing space you may have in a garage or attic area is a great way to add extra liveable square footage to your home. Talk to one of our building contractors in Dublin and they can advise you on all possible options for your home.

    Architects Certification

    Architects Certification

    A Certificate of Substantial Compliance with building regulations and exemption of planning certifies that all work that has been carried out is fit for the purpose and is in compliance with all planning and building regulations.

Why are we the best building and house extension contractor in Dublin?

  • Top rated building contractor in Dublin

  • Experienced and certified home extensions company

  • Trustworthy contractor for all your home renovation projects

  • Best quality fiberglass roof and conservatory roof options

  • Expertly trained internal and external wall demolition specialists

  • #1 attic conversion solutions for a more spacious and functional home

  • Efficient and affordable building services

  • We offer a no-obligation free quote for any of our services

  • Large skylight options for added light



Classic Building Extensions is a construction company based in Dublin that has been completing successful residential building projects, small and large, in the greater Dublin area for over 20 years. We are fully insured and fully qualified for any home renovations you may need and offer a full range of building services, such as house extensions, a new kitchen, one-off home builds, fit outs, among many other high-quality construction and building services Dublin.

Unmatched Workmanship

We pride ourselves on our workmanship, ensuring that every job is always of the highest quality. We run a professional construction company, with highly skilled building contractors, and offer cost-effective building services. We consider ourselves among the finest builders Dublin has as we always make sure to do quality work with all our house extensions, home renovations, home builds, and all other construction work in Dublin Ireland. 


Full Service

Our building company offers a full service, from planning (if required) to a completed certified building. We will provide you expert insight and advice from the start, handle the required planning permissions when necessary, make sure to carry out all the work in accordance with building regulations, create efficient plans and designs, and finally, build or renovate your home at the highest industry standards.   


Custom-Tailored Designs

Classic specializes in maximizing the space you have by designing the best possible building to compliment your home, whether it be contemporary or traditional design. Our building contractors bring refined skills and substantial experience to every project they take on, ensuring that the project will be done according to your specific needs and requirements. Our designs will match your vision and enhance the functionality and beauty of your home.


Exceptional Customer Service

Our expert team of Dublin builders, operating from our showroom/office on Taney Road, Goatstown, Dublin 14 can afford you the very best advice for any building project you may be considering. We can talk you through all aspects of the building work, from design to specification, tailored to your own needs. We are at your disposal throughout the entire duration of the project to address all your questions, guide you, and give you peace of mind.

Guaranteed start dates & realistic completion dates…



Home building construction is both our work and our passion, which is why we employ great commitment and dedication to every general construction project that we conduct for our clients in Dublin.

We are not just another building contractor that wants to check your project off of our schedule and move onto another one. We are your dedicated home building contractors in Dublin that have your best interest at heart. And when our team commits to a project at your home, it becomes our #1 priority, no matter the type.

Our Dublin general construction company is made up of a team of distinct experts in all fields of residential building and construction. They are unparalleled in the level of craftsmanship they employ, as well as in the skill they exhibit, and each project they take on, they will complete to your utmost satisfaction.

At Classic, we successfully tackle home extension, renovation, and conversion projects of all types, specifications, and sizes, offering our clients complete building solutions. 

Our home builder contractors deliver cost-effective projects on time, according to plan, and with minimal disruption to your everyday life.



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