Resolving today's Indoor Air Quality (IAQ) problems and preventing future issues through innovative problem solving and practical solutions is our goal. ET&T was founded in 1986 to provide an investigative and consulting service for indoor environmental problems in commercial and residential buildings. ET&T has been a leader in Indoor Air Quality (IAQ) surveys and provided the first commonly available mold testing/consulting service in Southern California. Our mission at Environmental Testing & Technology (ET&T) is to create and maintain healthy indoor environments. We are pioneers and leaders in the Indoor Air Quality (IAQ) industry and have been serving the Southern California community. EMF Surveys and RF testing are also a vital part of creating a healthy indoor environment. We have worked for thousands of corporations, business owners and management companies, law firms, insurance carriers, cities, governmental agencies and private individuals from San Diego to the Bering Sea.