Sigma Technologies Int'l, LLC

Turner Laboratories is an advanced, full-service environmental testing laboratory with over 20 years of experience. The company specializes in providing a wide range of analytical services including: inorganic, organic, wet chemistry and microbiological testing on soils/solids, drinking water, wastewater and groundwater. The company is proud to serve a diverse client base from small businesses to large engineering firms, industry, state and federal agencies The company was founded in 1984 and is one of the largest laboratories in the Tucson area. The company s 8,400 square foot facility is equipped with state-of-the-art analytical and administrative support equipment.

Established in 1943, Canyon State Inspection provides a nondestructive testing services to numerous industries, including aerospace, aircraft, steel construction, pipeline, power plant utilities, electronics, mining, heavy equipment and automotive industries throughout the United States. Based in Tucson, Ariz., it offers a range of nondestructive testing techniques and services, including radiographic, ultrasonic, eddy current, magnetic particle and liquid penetrant. The company also provides various specialized testing services across fields, such as helium leak, hydrastatic testing and failure analysis. Canyon State Inspection is compliant to American Society of Testing Materials (ASTM) standards.

AZC Drug Testing is your partner for a drug-free workplace in Arizona and across the US. Since 1996, we have operated as a national provider of Drug & Alcohol Testing Programs and DOT Compliance Programs. We offer state-of-the-art solutions for rapid, cost-effective screenings that are perfect for any industry. Our additional services include family & personal drug testing, paternity testing, and DNA testing. We pride ourselves on maintaining the highest standard of training and accreditation.