Optimal Air Testing Services Inc. is a small business owned and operated out of Casper, Wyoming. Established in 2002, Optimal Air Testing has been providing high quality single source emission testing services to government, commercial, and industrial clients from Arizona to Pennsylvania and everywhere in between for nearly 11 years now. Led by president and founder, Daniel Klassen, who now has 25 years of experience in the source emissions testing world, we aim to provide superior service at the lowest possible cost to our clientele. Our professional team can be mobilized to start testing within the week of receiving an accurate description of scope of work. Our sister office that operates out of suburban Detroit, Michigan, provides a geographical balance to serve our clients needs East coast to West coast with accuracy, speed, and efficiency. Visit our website for information about the services that we provide, and contact information for inquiries, quotes, and additional information. www.optimalair.net