At O’Sullivan Heating & Plumbing Services , we provide expert plumbing and heating solutions across Dublin and Kildare . Whether you need a 24-hour emergency call-out , routine maintenance, or a full bathroom renovation , we’ve got you covered. With over seven years of experience in both domestic and commercial installations and maintenance, we handle jobs of all sizes – from minor repairs to large-scale projects.

Our services include heating system repairs , bathroom 1st and 2nd fixes , and complete commercial plumbing works. Whatever your plumbing or heating needs, you can count on us for reliable, professional service every time. We’ve worked with Cian and his team on multiple modular projects, and they’ve been nothing short of excellent.

The team is reliable, efficient, and knows their trade inside out. They can handle tight deadlines, deliver top-quality work, and always find solutions to keep things moving smoothly. Highly recommend them and a pleasure to deal with!