Henry T Welka & Assoc

Founded 1960, Urban Engineers of Erie is an employee-owned company that provides planning, engineering and management services. It offers construction management, inspection, cost estimating, project scheduling and litigation support services. The company provides engineering, consulting, design and construction services for airports, railroads, ports, bridge, highways, streets and transit facilities. Urban Engineers of Erie also offers procurement, bid and labor market analysis, project documentation, systems testing and Forensic Engineering, as well as structural steel, concrete, masonry, aluminum and timber construction design services. The company utilizes 3-D modeling and visualization techniques for providing complex engineering information to clients, governmental entities, owners, lawyers, lenders, contractors, community groups and the public. It has received an ISO 9001:2000 certification from the International Organization for Standardization. The company is a member of the Association for the Advancement of Cost Engineering, American Association of State Highway and Transportation Officials, American Council of Engineering Companies and American Society of Civil Engineers. Urban Engineers of Erie is a part of Urban Engineers, which also maintains various offices in the state of New Jersey, Connecticut, Pennsylvania and New York.

Founded in 1966, GPI is a leading engineering consulting firm that specializes in the innovative design and construction of transportation infrastructure and building projects. Our experts provide comprehensive engineering, design, planning, and construction management services to a wide variety of government agencies, municipalities, institutions, industries, corporations, private organizations, and developers.

Rabell Surveying & Engineering, LLC is a company providing land surveying and civil engineering services to individuals, developers, municipalities, architects, and contractors in the western PA/eastern OH area. We are located in Albion, Pennsylvania, approximately 12 miles east of the Ohio/Pennsylvania line, and have been in business since 1981.Completed projects range from single lot individual property surveys to multi-million dollar projects, providing service to individuals, architectural firms and construction companies, enabling them to achieve their development goals. Rabell Surveying & Engineering, LLC has the experience to accommodate major development projects as well as the single individual subdivision project. In all cases, we