Skyline Assayers & Lab

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.

Quest Diagnostics is a leading provider of diagnostic information services, offering over 3,500 lab tests across its extensive network of locations, including one at 9050 E Valencia Rd in Tucson, AZ. This facility allows for sample collection for both doctor-ordered and self-purchased lab work, prioritizing appointments over walk-ins for convenience. In addition to traditional lab services, Quest Diagnostics provides the option to buy lab tests online without a doctor’s visit, covering various health categories such as STD testing and hormone health. Their Quest Health Profiles offer a comprehensive view of wellness, helping individuals understand their overall body function and health metrics. Generated from the website

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.