As owners of NWESI, all employees take a great deal of pride in the work we do every day—you'll notice the difference right away.

Our employees are active members of industry-related organizations such as the Building Commissioning Association, the National Environmental Balancing Bureau, the American Society of Mechanical Engineers, and the Institute of Environmental Science and Technology. We encourage our staff to expand and deepen their knowledge base by supporting such involvement and by enabling them to take relevant courses and training.

For more information about each member of the NWESI team, delve into the details below:

• W. Joseph Helm, P.E., President
• Mark R. Haldeman,Vice President
• Roy Steege, P.E.,Principal Engineer
• Jerry Conner, Manager of Field Operations