Edghill was a civil engineer. He and his cousin The Most Honourable Richard Edghill FB[4] played a crucial role in advancing swimming in Barbados through the construction of the Barbados Aquatic Centre at the Garfield Sobers Sports Complex in Wildey. The national pool features a 50m Olympic-size pool vital for training and international competitions. At the time of his death he was a managing director of Caribbean Consultants Limited a construction company founded in 1973 by Angus and Richard Edghill. The company under the Edghills' leadership built bridges, warehouses, hotels and office buildings in Barbados and throughout the Caribbean. One of the most prominent buildings constructed by them is the Embassy of the United States of America in Bridgetown, Barbados.[5]