Halland Hall Engineers

Operational since 1965, Terracon Consultants Inc. is an engineering consulting firm. Based in Cedar Rapids, Iowa, it provides geotechnical, environmental, construction materials and facilities services from more than 100 offices in 39 states across the United States. The Facilities Engineering Division provides multiple services to owners and operators of facilities in both the private and public sectors, including property condition assessments/asset management, building science and forensic services, energy consulting and commissioning and roof and pavement consulting services.

Founded in 1913, Stanley Consultants, a subsidiary of Stanley Group, provides engineering, environmental, and construction management services worldwide. The company serves a wide variety of markets, including education and health care, industrial, power and energy, environmental, municipal, land development, international, and federal and state governments. Its services include building expansion and renovation, solid waste management, power generation and distribution, biological resources studies, ecological risk assessment, flood protection and control, design-build engineering, and technical management of projects. The company has completed more than 21,000 projects throughout the United States, and in over 90 countries worldwide. Stanley Consultants is headquartered in Muscatine, Iowa, and has offices in Austin, Texas, Baton Rouge, La., Boise, Idaho, and Las Vegas, Minneapolis, Salt Lake City, Chicago, Denver, and Phoenix.

Design Engineers was founded in 1983 as a sole proprietorship and incorporated in 1986 by Ron Foster. The initial staff of four has grown to thirty-two today. Amy Infelt joined the firm in 1989, has been a principal since 1999 and now serves as managing principal leading the marketing efforts and overseeing the administrative functions. After joining the firm in 1993, Dwight Schumm became a principal in 2001 and currently serves as managing principal and mechanical department manager. Jim Russell returned to Design Engineers in 2003, became a principal in 2005 and manages the electrical department. Our personnel are constantly reviewing products and systems available so each project is designed using the equipment best suited for that application. Product specifications are based on quality, costs and service reliability from both the manufacturer and the local representative. We take pride in the quality of the documents we produce, not only for their appearance, but also their technical completeness. They are easy to follow for all involved in the project including contractor estimators, field installing personnel, equipment suppliers and end users' operation and maintenance personnel. All of our contract document work is done utilizing AutoCAD MEP software through our in-house local area network. As Consultants, we are committed to working with our clients in establishing project definitions, design deadlines, construction budgets and completion dates, with a commitment to accomplish these goals mutually agreed upon. It is our belief that open communications in the design phase, with all parties involved in the project, will minimize construction field problems.