Our Services
From bathroom renovations to full house extensions, we deliver quality craftsmanship on every project. All trades managed in-house for a seamless experience.
Bathroom Renovations
Complete bathroom transformations — from modern ensuites to luxurious family bathrooms. Expert tiling, plumbing, and finishing.
Learn more →Single-Storey Extensions
Open-plan rear extensions that flood your home with light and space. The most popular way to add value to your property.
Learn more →House Renovations
Complete home transformations — from structural work to final finishes. Modernise your home while preserving its character.
Learn more →Kitchen Renovations
Complete kitchen remodels with modern appliances, islands, and open-plan designs that transform the heart of your home.
Learn more →Garage Conversions
Transform your unused garage into a functional living space, home office, or guest bedroom. No planning permission usually needed.
Learn more →Garden Rooms
Purpose-built garden studios and home offices. A permanent, fully insulated structure in your back garden.
Learn more →Built on Quality, Delivered with Care
Founded by Brian Roche in 1989, BR Building Services has been transforming homes across South Dublin for over 35 years. What started as a one-man operation has grown into one of the area's most trusted building firms — entirely through word of mouth and repeat business.
With experience spanning everything from period property restoration to modern extensions, Brian brings a craftsman's eye for detail and a project manager's discipline to every job — no matter the size.
Based in Ballinteer, Dublin 16. Fully insured. Free, no-obligation quotations.
Recent Projects
A selection of our recent bathroom renovations, extensions, and home transformations across South Dublin.
Client Testimonials
Our reputation has been built entirely on word of mouth. Here's what our clients have to say.
We contacted Brian to upgrade our family bathroom as it was dated and had some small leaks. From the first call it struck us how helpful and professional Brian was. His crew was professional and clean — important to us with young children. The result was absolutely stunning.
After getting several quotes, we chose Brian because he was straightforward and honest about what we needed. The renovation of our Victorian terrace was handled with real skill and respect for the original features.
Brian and his team did a fantastic job on our rear extension. They were punctual, tidy, and the quality of workmanship was excellent throughout. We couldn't be happier with our new open-plan kitchen and living space.
Serving South Dublin & North Wicklow
Based in Ballinteer, we work primarily across South Dublin's most sought-after neighbourhoods and extending into North Wicklow. Our local knowledge means we understand the character of each area.
Click a marker on the map to see area details
Frequently Asked Questions
Most bathroom renovations take 3–5 weeks depending on size and complexity. A small cloakroom might be completed in 1–2 weeks, while a large family bathroom could take 6+ weeks. We provide a detailed timeline during consultation.
A single-storey rear extension typically takes 8–12 weeks from start to completion. Planning permission, if required, adds an additional 8–12 weeks. Many rear extensions fall under exempted development.
Yes. We provide free site visits and detailed written quotations with no obligation. We'll discuss your project requirements, timeline, and budget to provide an accurate estimate.
We primarily serve South Dublin (Dún Laoghaire, Dalkey, Blackrock, Ranelagh, Donnybrook, Foxrock, Stillorgan, Dundrum) and North Wicklow (Bray, Greystones). We may take on larger projects slightly further afield.
Yes. BR Building Services is fully insured with comprehensive public liability and employer's liability cover. We are also CRO registered (232079) and VAT registered (IE5148999H).