Klass Construction

We are a building company located in Rathnew, Co. Wicklow.
We offer a full range of building services in the Wicklow and Dublin areas including house and extension builds and refurbishments, repair work, attic conversions and roofing and carpentry services.

Klass Construction is also registered with the Sustainable Energy Authority of Ireland (Registration Number – 14053)


To provide an exemplorary level of customer satisfaction and service.

Company Overview

Klass Construction are a fully insured and reputable Building Contractor with additional carpentry, roofing, landscaping and ground work specialities  The Company also provide eco-insulation services and are fully trained and certified in this area. All employees and sub-contractors are fully vetted and assessed on a regular basis to ensure a top quality service for our customers Description The joint directors Niall Gregory and Brian Blaides have worked together for 15 years and between them have 25 years plus experience.

They are both fully qualified and specialized in their chosen areas. Through their years working together they have been fortunate enough to work on a listed restoration in Grand Canal Dock and also in the period Mageough Homes as the main contractor along with many new builds, extensions and conversions. Although a small Company the attention to detail and level of service are next to none