HDR Construction Control Corp

HDR ICA Engineering, located in Irvine, California, is a leading engineering firm specializing in a wide range of services. Their expertise and dedication to quality make them a trusted partner for projects of all sizes and complexities. Generated from their website's infomation

Ahtna Design-Build, Inc. is a Native American-owned Alaska Native Corporation that specializes in providing high-quality construction, engineering, consulting, and environmental services nationwide. With the support of its parent company, Ahtna, the firm offers a wide range of services including general construction, construction management, engineering, security, demolition, and program management. Ahtna is committed to workplace safety and has maintained an exceptional safety record, ensuring a safe and healthy environment for its employees, subcontractors, and clients.Generated from the website