MECHANICAL

Our experience and knowledge will satisfy your specific project requirements, whether institutional, commercial or industrial. We will meet the most progressive standards of design and installation for new and retrofit projects.

Here are some of the services we offer:

• Plumbing
• Heating, ventilating and air conditioning
• Refrigeration
• Process Piping
• Automatic Temperature Control
• Energy Management
• Site Utilities
• Preventative Maintenance
• Boilers
• Chillers

Manager Mechanical Division William E. Rollyson EMAIL William

Bill came to Herre Bros., Inc. in May 2010. He accepted the position of Mechanical Division Manager with twenty two (22) years experience in mechanical contracting, in the Washington, D.C. area. Bill’s background includes operations management and senior project management. His experience includes private sector, local and federal government project management.

He received an Associates Degree from Montgomery College in 1985, and his Bachelor’s Degree from the University of Maryland, in 1988.