Collington Winter Environmental

Providing arboricultural, biodiversity net gain ecological and landscape architecture services

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About Us

Collington Winter Environmental was founded with a belief in a pragmatic approach to development. Meeting the needs of developers, whilst ensuring positive outcomes for wildlife.

Collington Winter Environmental provides landscape architecture and ecology services to provide a holistic and innovative approach to development. We are fast paced problem solvers, working with clients to find solutions where others can’t.


Ecological Services

biodiversity net gain

Ecological Appraisal and Assessment

protected species surveys

Protected Species Surveys


Biodiversity Net Gain

biodiversity net gain

Biodiversity Net Gain Assessments

protected species surveys

Biodiversity Net Gain Mitigation

Habitat banking

Landscape Architecture Services

Landscape Planning

Landscape Design

Landscape Management


tree survey cardiff

Tree surveys

root protection area

Tree reports

Tree report London

Arboricultural Impact Assessments

Contact Us

Registered Address

23 Bark Street East 

1st Floor




Bolton Office: 01204 939 608

Dumfries Office: 01387 378208