Mechanical Contracting

Engineering & Design

The engineering and design teams at Andy J. Egan Co. support our construction and fabrication. Our team of 14, including four Licensed Professional Engineers, have completed nearly 1,000 design-build projects and over 250 projects using 3-D coordination and Building Information Modeling (BIM). We also offer laser scanning and digital documentation through our sister company 3D Imaging Services.


  • Design-build contracting
  • Design-assist partnerships
  • Value engineering
  • Building Information Modeling
  • 3-D coordination
  • Commissioning
  • Energy analyses
  • Engineering studies

What We Design

  • Plumbing systems
  • HVAC systems
  • Utility piping for food, pharmaceutical and industrial processes
  • Industrial ventilation systems
  • Skid packages
  • Pipe spool drawings
  • LEED and green buildings

See how 3-D coordination helped one hospital meet a challenging construction deadline: 3-D coordination case study

3D Imaging Services

Now part of the Egan Family of Companies, 3D Imaging Services (3DIS) offers digital documentation that utilizes advanced 3D imaging technologies, as-built modeling, facilities management solutions and more, for the architectural, engineering, construction and facilities management communities. The company is conveniently located at Egan's Grand Rapids headquarters, and can leverage its technology for both new construction and renovation projects. Visit to learn more.

Downtown Grand Rapids= Fremont High School

"The Egan team has proven itself a leader in the design build and 'non-typical' mechanical system arena. This is evident by the constant communication, the quick-paced mechanical design and the integration of the mechanical systems into JB Laboratories processing equipment and processing requirements."
Perrigo (formerly JB Labs)