Please Enjoy Our Website. ENVision Laboratories is a premium environmental laboratory located on the southeast side of Indianapolis. Feel free to contact any member of ENVision about your analytical needs. We are Indys fastest growing environmental lab. We are NELAC certified and continue to add additional analyses to better service our growing client list. Your experience with your environmental laboratory should be smooth. Fast, accurate data is our specialty. For a list of current test performed in-house, please call an ENVision Project Manager today. Thank you for visiting our website. Have a great day!