For free advice call 02380 261065

ECOSA are a leading ecological consultancy based in Hampshire. Our team of highly experienced ecologists work on a range of projects across the UK, such as small to large scale housing, public sector and infrastructure developments. Our regular client list includes local authorities, architects, developers, construction companies and planning consultants.

Whether you need a bat survey or a more detailed assessment in aid of achieving biodiversity net gain on site, we provide a complete range of ecological survey and assessment services to support your planning application, conservation project or habitat management planning.

Our services include UK Habitat (UKHab) classification survey, Preliminary Ecological Appraisal, Ecological Impact Assessment (EcIA), Habitats Regulations Assessment (HRA), Biodiversity Net Gain (BNG) assessments, ecology input for BREEAM assessments and the preparation of Ecology Chapters to support Environmental Statements.

We are specialists in carrying out protected species surveys, such as bat surveys, reptile surveys and great crested newt surveys. We will devise appropriate and cost-effective mitigation strategies for your site and can prepare any application for a Natural England bat licence or other protected species licences as required.

We look forward to assisting you with your project; get in touch with us today on 02380 261065 to speak to an expert ecologist.

Survey and Assessment Services

Our ecology team invite you to discuss which type of survey you might require and will give you clear guidance on what is involved.

Habitat and protected species surveys »

Ecological Contracting Services

Site preparation, habitat creation and mitigation works. Our licensed and experienced team are fully equipped to handle ecological issues on your site.

Ecological management »