Aerospace Systems Design and Certification
Environmental Control Systems (ECS)
Pressurization Systems
Air-conditioning (ACS/VCS)
Pneumatic Systems
Bleed Air Systems
Anti-ice
Water/Waste
Fuel Systems
Powerplant Integration
Hydraulic Systems
Oxygen Systems

Design, analysis, supplier sourcing, system integration, system safety analysis, heating and cooling load calculations, system architecture, requirements definition, FAA/Military certification, and much more, please ask!

FAA DER Services
Pressurization
Air-Conditioning
Air Cycle Machines
Vapor Cycle Machines
Bleed Air Systems
Pneumatics
Water/Waste

Detail Design, Equipment Qualification, System Safety Analysis

Notable Customers:
Leonardo Helicopters
Virgin Galactic
The Spaceship Company
Stratolaunch Systems
Honda Jet
Bombardier/Lear
Epic Aircraft 
Stratos Jet 
Sierra Nevada Corporation
Bye Aerospace
Safran
Air Comm Corp
Hartzell Aerospace