At Onslow Roofing & Building Services Ltd, we’re more than just a roofing company — we’re a family-run business deeply rooted in the Belfast community. With over three decades of hands-on experience, we’ve earned our reputation as Belfast’s go-to roofing specialists by delivering honest, reliable, and high-quality work to every customer, every time.

 

Whether it’s a minor roof repair or a full re-roofing project, we treat every job with the same care and attention to detail. Our fully trained team takes pride in their craftsmanship, and we back our work with full insurance and public liability cover for your peace of mind.