Firedragon Enterprises is the oldest independent educational consultation firm to the oilheat and HVAC industries. We provide technical writing and publishing services and technical training and seminars to trade associations, manufacturers, service firms and wholesalers. Firedragon Publishing publishes textbooks covering the entire HVAC trade. Visit our on-line store for ...

Global Companies LLC is a diversified petroleum and energy marketing organization serving the fuel needs of a broad range of commercial and industrial interests throughout the United States and overseas.