Our Company

Platinum Group Design and Build was established in 2006 at the height of the “Celtic Tiger” as there was a huge gap in the market for “High End” construction companies.

Our goal was to provide unrivalled high quality buildings, excellent service and only employ qualified personnel from the Construction sector.

We have grown through the so called “recession” to be one of the most reputable and trustworthy Construction Companies in Dublin.

We guarantee every project we undertake to be a stress free and enjoyable project.

We offer comprehensive building services facilitating all aspects of general construction including new homes, extensions, and engineered open plan living.

Our goals

  • To respect our clients privacy, homes and premises.

  • Guarantee professional advice and qualified personnel from the Construction sector.

  • Stress free projects on time and on budget.

  • Only use reputable branded materials.

  • We continually look for superior staff.


Our Services

We pride ourselves on our excellent quality of workmanship and, together with our high standard of finish and our attention to detail, this makes Platinum Group the premier construction company. Other construction companies cannot compete with the level of service, experience and attention to detail we offer. Each project we undertake receives the same high standards of excellence from commencement to completion.

Contact Us

Open Plan Living

Platinum Group specialises in engineered open plan living using flat roofs finished with Trocol PVC roof finish to create a continuous seamless ceiling with as much glass as possible.

New Builds

Our philosophy is to design and build your dream living space to the highest possible standards.


We assist our clients through every process of refurbishing their property.

Design & Consultancy

Platinum group have a incredible team of architects and engineers to create your dream living areas.

Our Suppliers

We have unmatched experience when installing top quality fitting and fixtures from world class manufactures such as Villeroy and Boch, Kingspan, hand made Kitchens from Handcraft Furnishings, Waterproof Bathroom Televisions, Mandelli Italian Ironmongery/Velux Windows etc.

Villeroy and boch
Ideal Bathrooms
T.J O mahonys building supplies
Farrow and ball
Finnegan steel
Velux windows
Roadstone concrete


  • Platinum Group did extension work on my house and their finish is excellent. From start to finish they were reliable, as well as neat and tidy, and their workmanship was excellent. I would certainly use them again.
    Mr. PJ Smith, Rathgar, Dublin 6
    Home Extension
  • Well Keith and his team are absolute gentlemen, there attention to there work and there commitment to me as a customer is a real factor of ” the customer is always right” , there is never even a question or hesitation if i wanted to change something when they arrive at my house the following morning. Honestly if you want perfection these are the men to call, they created my bathroom i always wanted, I showed them a bathroom from a magazine, and said no problem,our bathroom is on there website, which makes me so proud, I hope they do very well as they really do deserve it.
    Mrs Rita Cullen, Malahide
  • I was very happy with the level of workmanship. I would certainly use Platinum Group again. I can recommend them for quotations. They are a good company and highly trustworthy. I have no hesitation in leaving them with the keys to my house and they were always very tidy.
    Mrs D Silk – Terenure
  • I was really pleased with the attic conversion that Platinum Group did for me. Their standard of work is very high and their attention to detail is fantastic. I have recommended Platinum to my friends and colleagues.
    Mrs. J. Casey, Rathfarnham, Dublin 16
    Attic Conversion
  • We contracted Platinum Group to build an extension on our home. We had meetings with three different building contractors and Keith stood out from the rest, due to professionalism and time keeping. From start to finish Keith and his staff are truly outstanding tradesmen. They thrive on a passion in what they do and show a great interest in what they undertake. My wife is a perfectionist and could not find a single fault with their work. All I can say is their finish is one of a kind.
    Brian, Blackrock, Co. Dublin
    Home Extension