Welcome to O'Neill's, Northern Ireland 's most professional family joinery firm since 1956.

Our purpose built joinery manufacturing workshop has been providing world-class joinery products since 1956. Over 50 years industry experience has allowed us to evolve from a standard joinery manufacturer to one with full international design innovation for all joinery solutions, no matter what the size.

Our innovative and bespoke joinery products are manufactured onsite by skilled professionals using the latest technology and shipped worldwide to our growing global customer base if required. Our world-class tradesmen are also on-hand to travel far and wide to install specific products and satisfy the needs of even the most exacting projects.

At O'Neill's, we pride ourselves on applying the same principles to every contract. Each assignment receives the same hands-on, boundless enthusiasm and unshakeable determination to complete the project to the very highest standards. From a bespoke drinks cabinet, to an entire restoration job rebuilt to exacting original specifications, we pride ourselves on quality craftsmanship and dedication to meeting our customers' expectations. Almost everything we make is custom built and we can work to sketches or architects drawings/plans when supplied.