Sequoia Trail Engineers LLC

1432 E. Northern Ave.

Phoenix, Arizona 85020

T: 602-997-2999

F: 602-997-2957

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Engineering Services


Sequoia Trail Engineers offers a broad range of professional engineering services, including:

  • Heating, ventilation, and air conditioning (HVAC) systems design
  • Plumbing design for soil, waste, vent, hot and cold water distribution systems, medical gas systems, and process piping systems
  • Electrical systems studies and analysis
  • Power distribution design for low voltage and medium voltage systems
  • Information transport systems design
  • Architectural lighting design
  • Building simulation, studies, and life cycle cost analysis
  • Model Energy Code calculations
  • Preliminary site investigation and cost budgeting
  • Preparation of construction documents
  • Construction phase services
  • Mechanical and electrical systems commissioning

The highly trained professional staff includes Mechanical Engineers and designers, Electrical Engineers and designers, Lighting Designers, Information Transport Designers, Construction Administrators and CAD Drafters, as well as outstanding administrative and office personnel.