Tbe Architects

Etegra is a certified Minority-owned, Certified 8(a), and Disadvantaged Business Enterprise (DBE) architectural and engineering firm based in Olivette, Missouri. With a focus on providing high-quality design and consulting services, Etegra has a strong track record of successfully completing various projects, including the restoration of historical buildings, upgrading public libraries, and improving infrastructure for educational institutions and government agencies. With their team of experienced professionals, including mechanical engineers, electrical engineers, registered architects, and designers, Etegra offers a wide range of capabilities in architecture, engineering, and contract administration. Their commitment to sustainability and good design is evident in their work, which aims to address both environmental and financial challenges. Etegra's expertise and certifications make them a trusted partner for clients in Missouri, Illinois, Kansas, and Tennessee.Generated from the website

Since 1907, Murphy Company has provided mechanical and industrial construction and engineering to clients throughout the United States. Murphy Company performs construction and engineering work in the industrial, commercial, municipal and institutional construction markets. With an annual revenue of nearly $175 million, Murphy Company was ranked the eighth-largest mechanical specialty contracting firm in the 2004 Engineering News-Record and the 22nd-largest mechanical contracting firm by the 2005 Contractor Annual Report on the Nation's Larger Mechanical Contracting Firms in the United States. The firm is licensed in more than 30 states and has performed work in 25 states. The firm is headquartered in St. Louis.

Gillespie + Powers offers various types of high-temperature furnace equipment. The company has been operational for more than 60 years and offers its services to melting and hazardous waste industries. It has expertise in the areas of design, supply and installation of furnace equipment. The company also specializes in customized design of various types of aluminum melting and holding equipment, including side-well reverberatory furnaces, round-top charge melters and tilted holders. It has gained patent rights on various items, including reverse-flow melting systems and vortexer submerging devices. The company has an aluminum scrap preparation plant that offers a variety of services, such as bale breaking and shredding. The company is located in St. Louis.