About Us

O'Leary Ventilation Ltd. is Ireland’s leading supplier of Heat Recovery Ventilation equipment and distributes a comprehensive range of products for the Domestic and Commercial Ventilation markets.  Well-established brand names included in our product range are Ventaxia Ventilation.

In addition to numerous private dwellings, O'Leary Ventilation Ltd. has supplied Ventilation equipment to guest houses, hotels and leisure centres, restaurants, shops, veterinary and medical centres, offices, banks and Governments buildings to name but a few.

Our customers are home owners, service and construction contractors, who install, repair and replace residential and commercial ventilation systems.

Our comprehensive range of products is competitively priced and we are always pleased to offer product information and technical assistance.

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