Copper State Engineering

Quality Testing (QT) is an Arizona-owned and operated professional services firm that has been serving the Civil Engineering industry since 2000. They provide a wide range of services, including construction materials testing, construction management, geotechnical engineering, and construction quality program development, to public and private entities throughout the state of Arizona. With a focus on achieving and documenting the quality of construction activities and processes, QT has built a reputation for excellence. They hold accreditations from AASHTO and participate in various proficiency sample testing programs. Their team of certified professionals ensures that each material incorporated into a construction project meets the highest standards of quality.Generated from the website

About Terrane Engineering Corp Company Terrane Engineering Corporation ( TEC ) is a responsive, well-organized team of earth science professionals capable of developing practical recommendations and solutions for geotechnical environmental, and materials projects and problems. Terrane's materials laboratory is AASHTO and ADOT accredited, and our project managers have over 50 years experience in the southwest providing consulting and testing services on more than 3, 000 projects. Terrane has a unique service philosophy that provides the level and quality of service you demand ; some of the characteristics and advantages of this philosophy are:

Gookin Engineers Ltd., established in 1956 by William S. Gookin Sr., is a family-operated civil engineering firm based in Scottsdale, AZ, currently led by his son and grandson. With over a century of combined experience, the firm specializes in a variety of projects, including schools, subdivisions, residential developments, power plants, and water systems. The company prides itself on its problem-solving capabilities, providing comprehensive technical reports for loans and grants, along with licensed surveying services tailored to the specific needs of each client. Gookin Engineers Ltd. is committed to delivering quality civil engineering services throughout Arizona and the Southwest, adeptly addressing the unique challenges posed by every project. Generated from the website