The Environmental Laboratory Ltd was established in 2003 and acquired by the Sigma-HSE Ltd in 2013. With over 35 years’ experience in the chemical analysis of contaminated land and water. We have experts on hand to discuss your analysis requirements and provide expert advice on sample collection and retention times to avoid deviating results. We provide dedicated Client Liaison Support to ensure complete satisfaction with our service delivery and a Report evaluation team including two Chartered Chemists who review report data and check QA information to ensure data integrity. Our Customer Service Team is always happy to discuss work progress on existing projects or develop a quote for any special testing you may have.