Who We Are

O'Brien Horticulture Professional Tree Care & Landscape was established in 1990. Tanya O’Brien & Liam McGuinness are the driving force behind the business offering Professional Tree Care & Amenity Landscape Contracting & Consultancy services to both private and commercial customers across the country.

All of our Team Leaders have extensive professional qualifications and many years experience, helping to provide our customers with professional excellence, value for money and outstanding customer service whatever their Arboricultural or Horticultural / Landscaping requirements.

We are members of the leading Industry Trade Associations and are subject to and fully comply with the Ethical Codes of Conduct which require members to carry out their business to the highest professional standards.