Building Commissioning Coalition

The Building Commissioning Coalition, formerly Neptune Mechanical, Inc., is a 3rd party commissioning service provider for large commercial, industrial, healthcare and institutional properties in throughout the United States. With nearly 20 years of industry experience, BCxCoa manages and coordinates with a number of expert technicians in their fields to complete both new construction and renovation projects. The focus of our commissioning efforts is based primarily on mechanical systems, including HVAC and process equipment.

Expert Management Services

Our expertise in the construction IMG_1892 industry has lead to an understanding of pitfalls in design and construction issues and how to avoid them. From day one we work on developing a strategy with you to meet the owner’s project requirements, communicate in all areas to develop a team-oriented attitude, provide valuable third-party input into the design process and provide functional testing near the end of completion.

We have provided commissioning services on the following types of buildings:

  • Offices; both new and renovated
  • Laboratories; both new and renovated
  • Hospitals; new construction and system retrofits
  • Research facilities
  • Schools
  • Dormitories
  • Central plants; new and modified


Contact Us

For quality based building commissioning, contact BCxCoa through our web form or call us at 410-713-1630.


Building Commissioning | Annapolis MD
Commissioning services for the cities of Annapolis & Baltimore MD; Pittsburgh & Philadelphia PA; Washington D.C.; Charlottesville & Richmond VA.