Bill Kowalczyk Associates

Dip.Arb(RFS), F.Arbor.A

Professional Tree Services Ltd, Miller's House, Wharf Hill, Winchester SO23 9NJ
01962 622841

Life Member of the International Society of Arboriculture

Professional Tree Services Ltd - Company Registration No. 2966975 (England & Wales) –
Registered Office: Miller's House, Winchester SO23 9NJ

Qualifications and Experience

I am a recognised specialist consulting arboriculturist practising nationally from offices in Winchester, Hampshire. I have a Diploma of Arboriculture awarded by the Royal Forestry Society, and am a Fellow of the Arboricultural Association. I am a Life Member of the International Society of Arboriculture and in 1996 was awarded an Honorary Life Membership of the United Kingdom and Ireland Chapter of the International Society of Arboriculture.

My experience in tree care spans over thirty-five years since joining Nottingham City Council in 1977. In 1980 I was employed as a forester for Hampshire County Council before starting my own tree care business in 1986. I am a director of Professional Tree Services Limited. For nearly thirty years I have been providing professional advice to Local Authorities, developers, structural engineers, architects, insurers, estate agents and the private sector.

I have been involved with Arboricultural research, contributing to the Kew Root Survey following the Great Storm of 1987, assisting with the English translation of arboricultural texts from German and involved within review groups for the development of a number of technical publications in the UK. I have also written and published papers in my own right and appeared on BBC Radio and TV.

As a member of the executive board of the UK/I Chapter of the ISA I have been responsible for the development and dissemination of arboricultural research, organising and speaking at workshops and seminars with leading arboricultural researchers from the USA and Europe. I am also a Past President of the UK/I Chapter of the ISA and was Tree Academy Chair for the ISA international conference in August 1998.

I am also closely involved both nationally and internationally in the development of tree climbing techniques and competitions. This includes travelling throughout Europe, assisting and supporting the UK/I team, most recently in Poland, Switzerland, Italy, Austria, Holland, Belgium and Denmark.

Clients Include:

Winchester City Council
Sir Harold Hillier Gardens
Southampton City Council
Relph Ross Partnership, Salisbury
Highgrove House
Sarum Partnership, Salisbury
Stansted Park Foundation
Peverel Management Services
Fareham Borough Council
Radley House Partnership
Church Commissioners,
Wolvesey Palace, Winchester
Hampshire County Council Police Authority
Broadleaf Homes Ltd, Southampton
Graeme Stevenson Architects, Winchester
Lainston House
Testway Housing Ltd.
Newsells Park Stud Ltd
ITC, Winchester
Snug Projects, Winchester
Architecture plb, Winchester
Test Valley Borough Council
Hospital of St Cross, Winchester

Bill Kowalczyk Associates. Dip.Arb(RFS), F.Arbor.A
Professional Tree Services Ltd, Miller's House, Wharf Hill, Winchester SO23 9NJ  01962 622841

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