Arboricultural Surveyor ArbtechWho we are We are Arbtech. Our team of over 100 passionate professionals supports more than 8,000 projects each year, offering. Our ecology consultancy division is overseen by a team of principal ecologists, each with their own specialisms: BNG, herpetofauna, bats, PEA, HRA and River Condition Assessment click apply for full job ..... full job details .....