Bach Associates

HDR is a trusted partner in Philadelphia, collaborating with clients to provide tailored engineering, architecture, environmental, and construction services for diverse projects. Their team combines experience and expertise to ensure the right solutions are delivered efficiently and effectively to meet project needs. Generated from their website's infomation

Klein & Hoffman is a structural and architectural engineering firm based in Philadelphia, specializing in a diverse range of services including evaluations, condition assessments, rehabilitation, and restoration. They emphasize practical and results-driven solutions while fostering innovation and collaboration in community design and development. The firm also offers expertise in building performance compliance consulting, energy modeling, and historic preservation, among other specialties. With a commitment to thoroughness and cooperation, Klein & Hoffman aims to shape communities through effective design and reimagination of existing structures. Generated from the website

Founded in 1946, CH2M Hill is one of the global leaders in full-service consulting, design, design-build, operations and program management. Based in Philadelphia, Pa., the firm's work is concentrated in the areas of water, transportation, environmental, energy, power, facilities and infrastructure. It provides a number of services, such as environmental management, applied science laboratory, energy management, industrial safety and construction management. CH2M Hill has clients in the government, civil, energy and industrial sectors and is an Equal Opportunity Employer.